{"id":816,"date":"2022-12-13T05:50:31","date_gmt":"2022-12-13T05:50:31","guid":{"rendered":"http:\/\/splineshaft.top\/china-cnc-machining-custom-steel-gear-shaft-high-precise-spline-gear-shaft-for-boat-a-line-drive-shaft\/"},"modified":"2022-12-13T05:50:31","modified_gmt":"2022-12-13T05:50:31","slug":"china-cnc-machining-custom-steel-gear-shaft-high-precise-spline-gear-shaft-for-boat-a-line-drive-shaft","status":"publish","type":"post","link":"https:\/\/splineshaft.top\/cs\/china-cnc-machining-custom-steel-gear-shaft-high-precise-spline-gear-shaft-for-boat-a-line-drive-shaft\/","title":{"rendered":"China CNC Machining Custom Steel Gear Shaft High Precise Spline Gear Shaft for Boat a line drive shaft"},"content":{"rendered":"

Popis zbo\u017e\u00ed<\/h2>\n

\n

HangZhou FRIMA is IATF16949 certificated manufacturer ,located in HangZhou,China.We are specialized in production custom made-produced precision Machining Elements. We supply a vast assortment of production remedies, such as machining, and stamping Our engineering group has prosperous knowledge in functioning in this subject for a lot of a long time.
We have professional quality handle staff which is developed up by abundant knowledgeable QC & QA. They will keep track of each and every method of production. Every single component or part will go through our QA for last inspection and tests. Make positive each merchandise is underneath customer’s necessity before CZPT buyers.
Our target is to close the hole and offer reduced price manufacturing throughout the globe. Sourcing your areas with FRIMA is the closest issue to managing your personal manufacturing facility in China. We supply excessive overall flexibility for you and your task demands.<\/p>\n

HangZhou FRIMA will provide you with the pursuing rewards and advantages:<\/b><\/p>\n

\u00b7More conserving on manufacturing expense.
\u00b7State-of-the-artwork production amenities.
\u00b7On web site producing supervision for high quality control.
\u00b7 Dvojjazy\u010dn\u00ed in\u017een\u00fd\u0159i pod\u00e1vaj\u00ed zpr\u00e1vy o va\u0161em projektu.
\u00b7Reasonable short guide time.<\/p>\n

Equipments: CNC machining center, CNC Lathe, milling device, normal lathe, grinding machine, wire-reduce device, top gauge, projector, and other precise kinds.
Resources: Aluminum, Alloy metal, Stainless Steel, brass, and many others.
About eighty% of FRIMAI’s enterprise is exported, and twenty% domestic. FRIMAhas extremely rigid quality management request and program dependent on IATF16949 administration technique.
Any enquiries and orders together with drawing or sample as well as investments are really welcomed. We sincerely would like to cooperate with your firm and develop brilliance.<\/p>\n

Function of CNC components<\/strong><\/b>
1. Precision Cnc stainless steel areas strictly in accordance to customer’s drawing, packing, and top quality ask for
dva. Tolerance: Lze skladovat v rozmez\u00ed +\/- 0,005 mm
3. The most sophisticated CMM inspector to make sure the good quality
4. Skilled technologies engineers and well-qualified staff
5. Fast and well timed shipping and delivery. Speedily&professional support
six. Top quality assurance in accordance with PPAP-3 stage program inIATF16949\u00a0<\/p>\n

\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed<\/b><\/td>\nQuadratic Element,Peak Gauge,Micrometer,Gauge Block,Needle Gauge,Plug gauge,Caliper,Screw Thread Gauge<\/b><\/td>\n<\/tr>\n
Obr\u00e1b\u011bc\u00ed za\u0159\u00edzen\u00ed<\/b><\/td>\nTolerance obr\u00e1b\u011bn\u00ed (mm)<\/b><\/td>\nP\u0159esnost obr\u00e1b\u011bn\u00ed (mm)<\/b><\/td>\nMno\u017estv\u00ed<\/b><\/td>\nVe vlastn\u00edm vlastnictv\u00ed<\/b><\/td>\n<\/tr>\n
CNC obr\u00e1b\u011bc\u00ed centrum<\/td>\n800×500<\/td>\n.005-.01<\/td>\n20 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
CNC obr\u00e1b\u011bc\u00ed centrum<\/td>\n650×500<\/td>\n.005-.01<\/td>\n5 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
CNC soustru\u017een\u00ed<\/td>\n750×40<\/td>\n.015-.005<\/td>\n20 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
Soustru\u017een\u00ed<\/td>\n750×250<\/td>\n.01-.02<\/td>\n10 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
Fr\u00e9zov\u00e1n\u00ed<\/td>\n1200×550<\/td>\n.01-.02<\/td>\n6 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
Brou\u0161en\u00ed<\/td>\n160x360x280<\/td>\n.005-.01<\/td>\n4 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
Brou\u0161en\u00ed<\/td>\n300×680<\/td>\n.01<\/td>\n1 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n
Redukce dr\u00e1tu<\/td>\n400×350<\/td>\n.01-.02<\/td>\n4 ks<\/td>\nHlavn\u00ed z\u00e1vod<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Materials Available for CNC Turning Services<\/strong><\/p>\n

\n

\n\n\n\n\n\n\n\n\n\n
Materi\u00e1l<\/td>\nNerez<\/td>\nSS201 SS303 SS304 SS316 sedmn\u00e1ct-4PH SUS440C<\/td>\n<\/tr>\n
Ocel\u00a0<\/td>\nQ235 20#-45# atd.<\/td>\n<\/tr>\n
Mosaz\u00a0<\/td>\nC36000(C26800) C37700(HPb59) C38500(HP6 pades\u00e1t osm) C27200(CuzN37) atd.<\/td>\n<\/tr>\n
\u017delezo<\/td>\n1213 12L14 1215 atd.<\/td>\n<\/tr>\n
Bronz<\/td>\nC51000 C52100 C5400 atd.<\/td>\n<\/tr>\n
Hlin\u00edk<\/td>\nAl6061 Al6063 Al7075 AL5052 a tak d\u00e1le<\/td>\n<\/tr>\n
Slitina<\/td>\nA2 D2 SKD11 DF2 XW\/5 ASP-23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Fr\u00e1ze a podm\u00ednky\u00a0<\/strong><\/p>\n

\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Na\u0161e zpracov\u00e1n\u00ed<\/td>\nCNC obr\u00e1b\u011bn\u00ed, CNC fr\u00e9zov\u00e1n\u00ed a soustru\u017een\u00ed, vrt\u00e1n\u00ed, brou\u0161en\u00ed, ra\u017een\u00ed, \u0159ez\u00e1n\u00ed z\u00e1vit\u016f,\u00a0<\/td>\n<\/tr>\n
Floor end<\/td>\nDifficult Coating\/Black Anodize\/ Distinct Anodize\/ Difficult Chrome \/Clear Zinc\/Plasma Niride<\/td>\n<\/tr>\n
Tolerance<\/td>\n0,005 mm<\/td>\n<\/tr>\n
Technika kontroly kvality<\/td>\none hundred% inspection just before cargo<\/td>\n<\/tr>\n
Struktura v\u00fdkresu<\/td>\nCAD \/\u00a0PDF\/ DWG\/ IGS\/ Step\/So<\/td>\n<\/tr>\n
Obal<\/td>\nRegular bundle \/\u00a0Carton box or Pallet \/\u00a0As for every personalized technical specs<\/td>\n<\/tr>\n
Screening products<\/td>\nCMM (Coordinate Measuring Device), Height gauge, Caliper,\u00a0 Hardness tester, Roughness tester, Projector device, Pin\/Angle\/Block\/Plug\/Thickness\/Thread\/Radius gauge, and so on.<\/td>\n<\/tr>\n
Obchodn\u00ed podm\u00ednky<\/td>\nEXW, FOB, CIF, As for each the customer’s request<\/td>\n<\/tr>\n
Podm\u00ednky p\u0159epravy<\/td>\n1) -100kg: convey &\u00a0air freight precedence
2) >100 kg: p\u0159ednost pro n\u00e1mo\u0159n\u00ed p\u0159epravu
three) As per custom-made technical specs<\/td>\n<\/tr>\n
Pozn\u00e1mka<\/td>\nAll CNC machining elements are personalized-made in accordance to the customer’s drawings or samples, with no stock. If you have any CNC machining parts to be created, please truly feel free of charge to deliver your type drawings\/samples to us at any time by e mail.<\/td>\n<\/tr>\n
Plocha povrchu Kompletn\u00ed<\/td>\nEloxovan\u00fd\/zinkov\u00fd\/niklov\u00fd\/ZiNi pokovov\u00e1n\u00ed\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Na\u0161e v\u00fdhoda:<\/b>
eleven a long time 1-end custom-made metal products manufacturing unit.<\/b><\/p>\n

\n

\n

We will total diverse processing designs dependent on customers’ processing requirements and merge diverse processing methods to
give buyers the greatest options such as CNC machining turning milling stamping forging extrusion casting bending welding and many others.<\/p>\n

\n

\n

Rychl\u00fd servis ODM\/OEM<\/b><\/h3>\n

\n

We can do it you only want to supply your undertaking drawings and samples and we can personalize and manufacture for you.<\/p>\n

\n

\n

Supply high-high quality products at a competitive price tag<\/b><\/h3>\n

\n

Tailored processing can be attained within 5 doing work times to get prototypes and little batch creation components to offer clients with
large-good quality and low-value CNC processed items.<\/p>\n

<\/p>\n

\n

\u00a0<\/h3>\n

\n

\n

\n

\n

\n

\n

\n

\n

\n\n\n\n
\n USA $0.1-1<\/span>
\n \/ Kus<\/span>
\n |<\/span>\n <\/td>\n		\n 10 kus\u016f<\/span>
\n
\n (Minim\u00e1ln\u00ed objedn\u00e1vka)
\n <\/span>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n
Aplikace:<\/th>\nAutomobilov\u00fd pr\u016fmysl<\/td>\n<\/tr>\n
Osv\u011bd\u010den\u00ed:<\/th>\nIATF16949, RoHS, ISO9001<\/td>\n<\/tr>\n
Transportn\u00ed bal\u00ed\u010dek:<\/th>\nKa\u017ed\u00e9 balen\u00ed v PE s\u00e1\u010dku, pot\u00e9 zabaleno do kartonu<\/td>\n<\/tr>\n
Specifikace:<\/th>\nSS316\/S304, mosaz, hlin\u00edk<\/td>\n<\/tr>\n
Ochrann\u00e1 zn\u00e1mka:<\/th>\nOEM<\/td>\n<\/tr>\n
P\u016fvod:<\/th>\nNingbo, \u010c\u00edna<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
P\u0159izp\u016fsoben\u00ed:<\/th>\n\n
\n
\n K dispozici\n <\/div>\n

|<\/span>
\n
\n <\/i>P\u0159izp\u016fsoben\u00fd po\u017eadavek
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nKvadratick\u00fd prvek, v\u00fd\u0161kom\u011br, mikrometr, koncov\u00e1 m\u011brka, jehlov\u00e1 m\u011brka, trnov\u00e1 m\u011brka, posuvn\u00e9 m\u011b\u0159\u00edtko, z\u00e1vitom\u011br<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n<\/tr>\n
Obr\u00e1b\u011bc\u00ed za\u0159\u00edzen\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nTolerance obr\u00e1b\u011bn\u00ed (mm)<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nP\u0159esnost obr\u00e1b\u011bn\u00ed (mm)<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nMno\u017estv\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nVe vlastn\u00edm vlastnictv\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n<\/tr>\n
CNC obr\u00e1b\u011bc\u00ed centrum<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n800×500<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.005-0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n20 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
CNC obr\u00e1b\u011bc\u00ed centrum<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n650×500<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.005-0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n5 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
CNC soustru\u017een\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n750×40<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.015-0.005<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n20 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Soustru\u017een\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n750×250<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01-0.02<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n10 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Fr\u00e9zov\u00e1n\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n1200×550<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01-0.02<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n6 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Brou\u0161en\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n160x360x280<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.005-0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n4 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Brou\u0161en\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n300×680<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n1 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u0158ez\u00e1n\u00ed dr\u00e1tem<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n400×350<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01-0.02<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n4 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n
Materi\u00e1l<\/span><\/span><\/td>\nNerez<\/span><\/span><\/td>\nSS201 SS303 SS304 SS316 17-4PH SUS440C<\/span><\/span><\/td>\n<\/tr>\n
Ocel <\/span><\/span><\/td>\nQ235 20#-45# atd.<\/span><\/span><\/td>\n<\/tr>\n
Mosaz <\/span><\/span><\/td>\nC36000(C26800) C37700(HPb59) C38500(HP6 58) C27200(CuzN37) atd.<\/span><\/span><\/td>\n<\/tr>\n
\u017delezo<\/span><\/span><\/td>\n1213 12L14 1215 atd.<\/span><\/span><\/td>\n<\/tr>\n
Bronz<\/span><\/span><\/td>\nC51000 C52100 C5400 atd.<\/span><\/span><\/td>\n<\/tr>\n
Hlin\u00edk<\/span><\/span><\/td>\nAl6061 Al6063 Al7075 AL5052 atd.<\/span><\/span><\/td>\n<\/tr>\n
Slitina<\/span><\/span><\/td>\nA2 D2 SKD11 DF2 XW\/5 ASP-23<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Na\u0161e zpracov\u00e1n\u00ed<\/span><\/span><\/td>\nCNC obr\u00e1b\u011bn\u00ed, CNC fr\u00e9zov\u00e1n\u00ed a soustru\u017een\u00ed, vrt\u00e1n\u00ed, brou\u0161en\u00ed, ra\u017een\u00ed, \u0159ez\u00e1n\u00ed z\u00e1vit\u016f, <\/span><\/span><\/td>\n<\/tr>\n
Povrchov\u00e1 \u00faprava<\/span><\/span><\/td>\nTvrd\u00fd povlak\/\u010dern\u00fd elox\/\u010dir\u00fd elox\/tvrd\u00fd chrom\/\u010dir\u00fd zinek\/plazmov\u00fd nirid<\/span><\/span><\/td>\n<\/tr>\n
Tolerance<\/span><\/span><\/td>\n0,005 mm<\/span><\/span><\/td>\n<\/tr>\n
Syst\u00e9m kontroly kvality<\/span><\/span><\/td>\nKontrola 100% p\u0159ed odesl\u00e1n\u00edm<\/span><\/span><\/td>\n<\/tr>\n
Form\u00e1t v\u00fdkresu<\/span><\/span><\/td>\nCAD \/ PDF \/ DWG \/ IGS \/ STEP \/ So<\/span><\/span><\/td>\n<\/tr>\n
Obal<\/span><\/span><\/td>\nStandardn\u00ed balen\u00ed \/ kartonov\u00e1 krabice nebo paleta \/ dle zak\u00e1zkov\u00fdch specifikac\u00ed<\/span><\/span><\/td>\n<\/tr>\n
Zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed<\/span><\/span><\/td>\nSou\u0159adnicov\u00fd m\u011b\u0159ic\u00ed stroj (CMM), v\u00fd\u0161kom\u011br, posuvn\u00e9 m\u011b\u0159\u00edtko, tvrdom\u011br, drsnom\u011br, projektor, m\u011b\u0159idlo pro m\u011b\u0159en\u00ed kol\u00edk\u016f\/\u00fahl\u016f\/blok\u016f\/z\u00e1suvek\/tlou\u0161\u0165ky\/z\u00e1vit\u016f\/polom\u011br\u016f atd.<\/span><\/span><\/td>\n<\/tr>\n
Obchodn\u00ed podm\u00ednky<\/span><\/span><\/td>\nEXW, FOB, CIF, dle po\u017eadavku z\u00e1kazn\u00edka<\/span><\/span><\/td>\n<\/tr>\n
Dodac\u00ed podm\u00ednky<\/span><\/span><\/td>\n1) 0\u2013100 kg: priorita expresn\u00ed a leteck\u00e9 p\u0159epravy
2) >100 kg: priorita pro n\u00e1mo\u0159n\u00ed p\u0159epravu
3) Dle zak\u00e1zkov\u00fdch specifikac\u00ed<\/span><\/span><\/td>\n<\/tr>\n
Pozn\u00e1mka<\/span><\/span><\/td>\nV\u0161echny CNC obr\u00e1b\u011bn\u00e9 d\u00edly jsou vyr\u00e1b\u011bny na zak\u00e1zku dle v\u00fdkres\u016f nebo vzork\u016f z\u00e1kazn\u00edka, bez skladov\u00fdch z\u00e1sob. Pokud m\u00e1te jak\u00e9koli CNC obr\u00e1b\u011bn\u00e9 d\u00edly k v\u00fdrob\u011b, nev\u00e1hejte n\u00e1m kdykoli zaslat sv\u00e9 v\u00fdkresy\/vzorky e-mailem.<\/span><\/span><\/td>\n<\/tr>\n
Povrchov\u00e1 \u00faprava<\/span><\/span><\/td>\nEloxovan\u00fd\/zinkov\u00fd\/niklov\u00fd\/ZiNi pokovov\u00e1n\u00ed <\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n USA $0.1-1<\/span>
\n \/ Kus<\/span>
\n |<\/span>\n <\/td>\n		\n 10 kus\u016f<\/span>
\n
\n (Minim\u00e1ln\u00ed objedn\u00e1vka)
\n <\/span>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n
Aplikace:<\/th>\nAutomobilov\u00fd pr\u016fmysl<\/td>\n<\/tr>\n
Osv\u011bd\u010den\u00ed:<\/th>\nIATF16949, RoHS, ISO9001<\/td>\n<\/tr>\n
Transportn\u00ed bal\u00ed\u010dek:<\/th>\nKa\u017ed\u00e9 balen\u00ed v PE s\u00e1\u010dku, pot\u00e9 zabaleno do kartonu<\/td>\n<\/tr>\n
Specifikace:<\/th>\nSS316\/S304, mosaz, hlin\u00edk<\/td>\n<\/tr>\n
Ochrann\u00e1 zn\u00e1mka:<\/th>\nOEM<\/td>\n<\/tr>\n
P\u016fvod:<\/th>\nNingbo, \u010c\u00edna<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
P\u0159izp\u016fsoben\u00ed:<\/th>\n\n
\n
\n K dispozici\n <\/div>\n

|<\/span>
\n
\n <\/i>P\u0159izp\u016fsoben\u00fd po\u017eadavek
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nKvadratick\u00fd prvek, v\u00fd\u0161kom\u011br, mikrometr, koncov\u00e1 m\u011brka, jehlov\u00e1 m\u011brka, trnov\u00e1 m\u011brka, posuvn\u00e9 m\u011b\u0159\u00edtko, z\u00e1vitom\u011br<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n<\/tr>\n
Obr\u00e1b\u011bc\u00ed za\u0159\u00edzen\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nTolerance obr\u00e1b\u011bn\u00ed (mm)<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nP\u0159esnost obr\u00e1b\u011bn\u00ed (mm)<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nMno\u017estv\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nVe vlastn\u00edm vlastnictv\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n<\/tr>\n
CNC obr\u00e1b\u011bc\u00ed centrum<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n800×500<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.005-0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n20 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
CNC obr\u00e1b\u011bc\u00ed centrum<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n650×500<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.005-0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n5 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
CNC soustru\u017een\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n750×40<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.015-0.005<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n20 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Soustru\u017een\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n750×250<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01-0.02<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n10 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Fr\u00e9zov\u00e1n\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n1200×550<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01-0.02<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n6 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Brou\u0161en\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n160x360x280<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.005-0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n4 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Brou\u0161en\u00ed<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n300×680<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n1 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u0158ez\u00e1n\u00ed dr\u00e1tem<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n400×350<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n0.01-0.02<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n4 ks<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\nHlavn\u00ed z\u00e1vod<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n
Materi\u00e1l<\/span><\/span><\/td>\nNerez<\/span><\/span><\/td>\nSS201 SS303 SS304 SS316 17-4PH SUS440C<\/span><\/span><\/td>\n<\/tr>\n
Ocel <\/span><\/span><\/td>\nQ235 20#-45# atd.<\/span><\/span><\/td>\n<\/tr>\n
Mosaz <\/span><\/span><\/td>\nC36000(C26800) C37700(HPb59) C38500(HP6 58) C27200(CuzN37) atd.<\/span><\/span><\/td>\n<\/tr>\n
\u017delezo<\/span><\/span><\/td>\n1213 12L14 1215 atd.<\/span><\/span><\/td>\n<\/tr>\n
Bronz<\/span><\/span><\/td>\nC51000 C52100 C5400 atd.<\/span><\/span><\/td>\n<\/tr>\n
Hlin\u00edk<\/span><\/span><\/td>\nAl6061 Al6063 Al7075 AL5052 atd.<\/span><\/span><\/td>\n<\/tr>\n
Slitina<\/span><\/span><\/td>\nA2 D2 SKD11 DF2 XW\/5 ASP-23<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Na\u0161e zpracov\u00e1n\u00ed<\/span><\/span><\/td>\nCNC obr\u00e1b\u011bn\u00ed, CNC fr\u00e9zov\u00e1n\u00ed a soustru\u017een\u00ed, vrt\u00e1n\u00ed, brou\u0161en\u00ed, ra\u017een\u00ed, \u0159ez\u00e1n\u00ed z\u00e1vit\u016f, <\/span><\/span><\/td>\n<\/tr>\n
Povrchov\u00e1 \u00faprava<\/span><\/span><\/td>\nTvrd\u00fd povlak\/\u010dern\u00fd elox\/\u010dir\u00fd elox\/tvrd\u00fd chrom\/\u010dir\u00fd zinek\/plazmov\u00fd nirid<\/span><\/span><\/td>\n<\/tr>\n
Tolerance<\/span><\/span><\/td>\n0,005 mm<\/span><\/span><\/td>\n<\/tr>\n
Syst\u00e9m kontroly kvality<\/span><\/span><\/td>\nKontrola 100% p\u0159ed odesl\u00e1n\u00edm<\/span><\/span><\/td>\n<\/tr>\n
Form\u00e1t v\u00fdkresu<\/span><\/span><\/td>\nCAD \/ PDF \/ DWG \/ IGS \/ STEP \/ So<\/span><\/span><\/td>\n<\/tr>\n
Obal<\/span><\/span><\/td>\nStandardn\u00ed balen\u00ed \/ kartonov\u00e1 krabice nebo paleta \/ dle zak\u00e1zkov\u00fdch specifikac\u00ed<\/span><\/span><\/td>\n<\/tr>\n
Zku\u0161ebn\u00ed za\u0159\u00edzen\u00ed<\/span><\/span><\/td>\nSou\u0159adnicov\u00fd m\u011b\u0159ic\u00ed stroj (CMM), v\u00fd\u0161kom\u011br, posuvn\u00e9 m\u011b\u0159\u00edtko, tvrdom\u011br, drsnom\u011br, projektor, m\u011b\u0159idlo pro m\u011b\u0159en\u00ed kol\u00edk\u016f\/\u00fahl\u016f\/blok\u016f\/z\u00e1suvek\/tlou\u0161\u0165ky\/z\u00e1vit\u016f\/polom\u011br\u016f atd.<\/span><\/span><\/td>\n<\/tr>\n
Obchodn\u00ed podm\u00ednky<\/span><\/span><\/td>\nEXW, FOB, CIF, dle po\u017eadavku z\u00e1kazn\u00edka<\/span><\/span><\/td>\n<\/tr>\n
Dodac\u00ed podm\u00ednky<\/span><\/span><\/td>\n1) 0\u2013100 kg: priorita expresn\u00ed a leteck\u00e9 p\u0159epravy
2) >100 kg: priorita pro n\u00e1mo\u0159n\u00ed p\u0159epravu
3) Dle zak\u00e1zkov\u00fdch specifikac\u00ed<\/span><\/span><\/td>\n<\/tr>\n
Pozn\u00e1mka<\/span><\/span><\/td>\nV\u0161echny CNC obr\u00e1b\u011bn\u00e9 d\u00edly jsou vyr\u00e1b\u011bny na zak\u00e1zku dle v\u00fdkres\u016f nebo vzork\u016f z\u00e1kazn\u00edka, bez skladov\u00fdch z\u00e1sob. Pokud m\u00e1te jak\u00e9koli CNC obr\u00e1b\u011bn\u00e9 d\u00edly k v\u00fdrob\u011b, nev\u00e1hejte n\u00e1m kdykoli zaslat sv\u00e9 v\u00fdkresy\/vzorky e-mailem.<\/span><\/span><\/td>\n<\/tr>\n
Povrchov\u00e1 \u00faprava<\/span><\/span><\/td>\nEloxovan\u00fd\/zinkov\u00fd\/niklov\u00fd\/ZiNi pokovov\u00e1n\u00ed <\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Jak vypo\u010d\u00edtat tuhost, st\u0159ed\u00edc\u00ed s\u00edlu, opot\u0159eben\u00ed a \u00fanavov\u00e9 poru\u0161en\u00ed dr\u00e1\u017ekovan\u00fdch spojek<\/h2>\n

Existuj\u00ed r\u016fzn\u00e9 typy dr\u00e1\u017ekovan\u00fdch spojek. Tyto spojky maj\u00ed n\u011bkolik d\u016fle\u017eit\u00fdch vlastnost\u00ed. T\u011bmito vlastnostmi jsou: tuhost, evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed, nesouosost, opot\u0159eben\u00ed a \u00fanavov\u00e9 poru\u0161en\u00ed. Chcete-li porozum\u011bt tomu, jak se tyto vlastnosti vztahuj\u00ed ke dr\u00e1\u017ekovan\u00fdm spojk\u00e1m, p\u0159e\u010dt\u011bte si tento \u010dl\u00e1nek. Poskytne v\u00e1m pot\u0159ebn\u00e9 znalosti k ur\u010den\u00ed, kter\u00fd typ spojky nejl\u00e9pe vyhovuje va\u0161im pot\u0159eb\u00e1m. Dr\u00e1\u017ekovan\u00e9 spojky maj\u00ed obvykle kulovit\u00fd tvar a jsou vyrobeny z oceli.
\"dr\u00e1\u017ekovan\u00fd<\/p>\n

Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed<\/h2>\n

Efektivn\u00ed bo\u010dn\u00ed interference minimalizuje nesouosost ozuben\u00fdch kol. Pokud jsou dva dr\u00e1\u017ekovan\u00e9 spoje spojeny bez nesouososti, maxim\u00e1ln\u00ed tahov\u00e9 nap\u011bt\u00ed v pat\u011b dr\u00e1\u017eky se posune doleva o p\u011bt mm. Line\u00e1rn\u00ed zm\u011bna stoup\u00e1n\u00ed, kter\u00e1 je v\u00fdsledkem v\u00edcen\u00e1sobn\u00e9ho spojen\u00ed pod\u00e9l d\u00e9lky dr\u00e1\u017ekovan\u00e9ho kontaktu, zvy\u0161uje efektivn\u00ed v\u016fli nebo interferenci o dan\u00e9 procento. Tento typ nesouososti je ne\u017e\u00e1douc\u00ed pro spojen\u00ed vysokorychlostn\u00edch za\u0159\u00edzen\u00ed.
Evolventn\u00ed dr\u00e1\u017eky se \u010dasto pou\u017e\u00edvaj\u00ed v p\u0159evodovk\u00e1ch. Tyto dr\u00e1\u017eky p\u0159en\u00e1\u0161ej\u00ed vysok\u00fd to\u010div\u00fd moment a l\u00e9pe rozkl\u00e1daj\u00ed zat\u00ed\u017een\u00ed mezi v\u00edce zub\u016f po obvodu spojky. Profil evolventy a chyby stoup\u00e1n\u00ed souvis\u00ed s rozte\u010d\u00ed mezi dr\u00e1\u017ekovan\u00fdmi zuby a dr\u00e1\u017ekami pro pero. Pro aplikace spojek se v pr\u016fmyslov\u00e9 praxi pou\u017e\u00edvaj\u00ed dr\u00e1\u017eky s 25 a\u017e pades\u00e1ti procenty zapojen\u00fdch dr\u00e1\u017eek. Toto rozlo\u017een\u00ed zat\u00ed\u017een\u00ed je rovnom\u011brn\u011bj\u0161\u00ed ne\u017e u konven\u010dn\u00edch spojek s jedn\u00edm perem.
Pro ur\u010den\u00ed optim\u00e1ln\u00edho z\u00e1b\u011bru zub\u016f pro dr\u00e1\u017ekovan\u00e9 spojen\u00ed pou\u017eili Xiangzhen Xue a kolegov\u00e9 po\u010d\u00edta\u010dov\u00fd model k simulaci nap\u011bt\u00ed p\u016fsob\u00edc\u00edho na dr\u00e1\u017eky. V\u00fdsledky t\u00e9to studie uk\u00e1zaly, \u017ee p\u0159i spojov\u00e1n\u00ed by m\u011bl b\u00fdt pou\u017eit \u201ep\u0159\u00edpustn\u00fd\u201c Ruiz\u016fv parametr. Predikc\u00ed m\u00edry opot\u0159eben\u00ed dr\u00e1\u017ekovan\u00e9ho spoje mohli v\u011bdci p\u0159esn\u011b p\u0159edpov\u011bd\u011bt, jak\u00e9 po\u0161kozen\u00ed komponenty utrp\u00ed b\u011bhem procesu spojov\u00e1n\u00ed.
Existuje n\u011bkolik zp\u016fsob\u016f, jak ur\u010dit optim\u00e1ln\u00ed \u00fahel tlaku pro evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed. Evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed se b\u011b\u017en\u011b m\u011b\u0159\u00ed s \u00fahlem tlaku 30 stup\u0148\u016f. Podobn\u011b jako ozuben\u00e1 kola se evolventn\u00ed dr\u00e1\u017ekov\u00e1n\u00ed obvykle testuje m\u011b\u0159en\u00edm na \u010depech. To zahrnuje vlo\u017een\u00ed dr\u00e1t\u016f specifick\u00e9 velikosti mezi zuby ozuben\u00e9ho kola a m\u011b\u0159en\u00ed vzd\u00e1lenosti mezi nimi. Tato metoda umo\u017e\u0148uje zjistit, zda m\u00e1 ozuben\u00e9 kolo spr\u00e1vn\u00fd profil zubu.
Syst\u00e9m spline zn\u00e1zorn\u011bn\u00fd na obr\u00e1zku 1 ilustruje vibra\u010dn\u00ed model. Tato simulace umo\u017e\u0148uje u\u017eivateli pochopit, jak se evolventn\u00ed spline pou\u017e\u00edvaj\u00ed ve vazb\u011b. Vibra\u010dn\u00ed model zobrazuje \u010dty\u0159i bloky koncentrovan\u00e9 hmoty, kter\u00e9 p\u0159edstavuj\u00ed prim\u00e1rn\u00ed hnac\u00ed s\u00edlu, vnit\u0159n\u00ed spline a zat\u00ed\u017een\u00ed. Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee deforma\u010dn\u00ed funkce s\u00edt\u011b p\u0159edstavuje s\u00edly p\u016fsob\u00edc\u00ed na tyto t\u0159i slo\u017eky.
\"dr\u00e1\u017ekovan\u00fd<\/p>\n

Tuhost spoje<\/h2>\n

V\u00fdpo\u010det tuhosti dr\u00e1\u017ekovan\u00e9ho spoje zahrnuje m\u011b\u0159en\u00ed jeho z\u00e1b\u011bru zub\u016f. V n\u00e1sleduj\u00edc\u00ed \u010d\u00e1sti analyzujeme tuhost dr\u00e1\u017ekovan\u00e9ho spoje s r\u016fzn\u00fdmi typy zub\u016f pomoc\u00ed dvou r\u016fzn\u00fdch metod. P\u0159\u00edm\u00e1 inverze i blokov\u00e1 inverze zkracuj\u00ed \u010das CPU pro v\u00fdpo\u010det tuhosti. Vy\u017eaduj\u00ed v\u0161ak vyhodnocovac\u00ed submatice. Zde probereme rozd\u00edly mezi t\u011bmito dv\u011bma metodami.
Analytick\u00fd model pro dr\u00e1\u017ekovan\u00e9 vazby je odvozen ve druh\u00e9 \u010d\u00e1sti. Ve t\u0159et\u00ed \u010d\u00e1sti je podrobn\u011b vysv\u011btlen proces v\u00fdpo\u010dtu. Pot\u00e9 tento model validujeme pomoc\u00ed metody kone\u010dn\u00fdch prvk\u016f. Nakonec diskutujeme vliv nelinearity tuhosti na dynamiku rotoru. Nakonec diskutujeme v\u00fdhody a nev\u00fdhody ka\u017ed\u00e9 metody. P\u0159edstavujeme jednoduchou, ale \u00fa\u010dinnou metodu pro odhad bo\u010dn\u00ed tuhosti dr\u00e1\u017ekovan\u00fdch vazb\u00ed.
Numerick\u00fd v\u00fdpo\u010det splinov\u00e9ho spojen\u00ed je zalo\u017een na semi-analytick\u00e9m modelu rozlo\u017een\u00ed zat\u00ed\u017een\u00ed splinov\u00e9ho spojen\u00ed. Tato metoda zahrnuje zp\u0159esn\u011bn\u00ed kontaktn\u00edch m\u0159\u00ed\u017eek a aktualizaci matice poddajnosti v ka\u017ed\u00e9 iteraci. Proto spot\u0159ebov\u00e1v\u00e1 zna\u010dn\u00fd v\u00fdpo\u010detn\u00ed \u010das. D\u00e1le je obt\u00ed\u017en\u00e9 tuto metodu aplikovat na dynamickou anal\u00fdzu rotoru. Tato metoda m\u00e1 sv\u00e1 vlastn\u00ed omezen\u00ed a m\u011bla by b\u00fdt pou\u017e\u00edv\u00e1na pouze tehdy, je-li splinov\u00e9 spojen\u00ed pln\u011b prozkoum\u00e1no.
Z\u00e1b\u011brov\u00e1 s\u00edla je s\u00edla generovan\u00e1 nesouos\u00fdm dr\u00e1\u017ekovan\u00fdm spojem. Souvis\u00ed s tlou\u0161\u0165kou dr\u00e1\u017eky a p\u0159en\u00e1\u0161en\u00fdm momentem rotoru. Z\u00e1b\u011brov\u00e1 s\u00edla tak\u00e9 souvis\u00ed s dynamick\u00fdm vibra\u010dn\u00edm posuvem. V\u00fdsledek z\u00edskan\u00fd z anal\u00fdzy z\u00e1b\u011brov\u00e9 s\u00edly je uveden na obr\u00e1zc\u00edch 7, 8 a 9.
Anal\u00fdza prezentovan\u00e1 v tomto \u010dl\u00e1nku si klade za c\u00edl zkoumat tuhost dr\u00e1\u017ekovan\u00fdch spoj\u016f s nespr\u00e1vn\u011b zarovnan\u00fdm dr\u00e1\u017ekov\u00e1n\u00edm. P\u0159esto\u017ee v\u00fdsledky p\u0159edchoz\u00edch studi\u00ed byly p\u0159esn\u00e9, n\u011bkter\u00e9 probl\u00e9my p\u0159etrv\u00e1valy. Nap\u0159\u00edklad nespr\u00e1vn\u00e9 zarovn\u00e1n\u00ed dr\u00e1\u017ekov\u00e1n\u00ed m\u016f\u017ee zp\u016fsobit po\u0161kozen\u00ed kontaktu. C\u00edlem tohoto \u010dl\u00e1nku je zkoumat probl\u00e9my spojen\u00e9 s nespr\u00e1vn\u011b zarovnan\u00fdm dr\u00e1\u017ekov\u00e1n\u00edm a navrhnout analytick\u00fd p\u0159\u00edstup pro odhad kontaktn\u00edho tlaku v dr\u00e1\u017ekovan\u00e9m spoji. Na\u0161e v\u00fdsledky tak\u00e9 porovn\u00e1v\u00e1me s v\u00fdsledky z\u00edskan\u00fdmi \u010dist\u011b numerick\u00fdmi p\u0159\u00edstupy.<\/p>\n

Nespr\u00e1vn\u00e9 zarovn\u00e1n\u00ed<\/h2>\n

Pro ur\u010den\u00ed st\u0159ed\u00edc\u00ed s\u00edly je nutn\u00e9 zn\u00e1t efektivn\u00ed \u00fahel tlaku. Pomoc\u00ed efektivn\u00edho \u00fahlu tlaku se st\u0159ed\u00edc\u00ed s\u00edla vypo\u010d\u00edt\u00e1 na z\u00e1klad\u011b maxim\u00e1ln\u00edho axi\u00e1ln\u00edho a radi\u00e1ln\u00edho zat\u00ed\u017een\u00ed a aktualizovan\u00fdch Dudleyho faktor\u016f nesouososti. St\u0159ed\u00edc\u00ed s\u00edla je maxim\u00e1ln\u00ed axi\u00e1ln\u00ed s\u00edla, kterou lze p\u0159en\u00e1\u0161et t\u0159en\u00edm. Do v\u00fdpo\u010dtu je zahrnuto i n\u011bkolik publikovan\u00fdch faktor\u016f nesouososti. V tomto \u010dl\u00e1nku je p\u0159edstavena nov\u00e1 metoda, kter\u00e1 zohled\u0148uje vliv va\u010dky v norm\u00e1lov\u00e9 s\u00edle.
V t\u00e9to nov\u00e9 metod\u011b lze integrovat tuhost pod\u00e9l dr\u00e1\u017ekovan\u00e9ho spoje a z\u00edskat tak glob\u00e1ln\u00ed tuhost, kter\u00e1 je pou\u017eiteln\u00e1 pro anal\u00fdzu torzn\u00edch vibrac\u00ed. Tuhost lo\u017eisek lze tak\u00e9 vypo\u010d\u00edtat p\u0159i dan\u00fdch \u00farovn\u00edch nesouososti, co\u017e umo\u017e\u0148uje p\u0159esn\u00fd odhad rozm\u011br\u016f lo\u017eiska. Je vhodn\u00e9 neust\u00e1le kontrolovat tuhost lo\u017eisek, aby se zajistilo, \u017ee jsou spr\u00e1vn\u011b dimenzov\u00e1na a urovn\u00e1na.
Nespr\u00e1vn\u00e9 vyrovn\u00e1n\u00ed dr\u00e1\u017ekovan\u00e9ho spoje m\u016f\u017ee v\u00e9st k opot\u0159eben\u00ed nebo dokonce k selh\u00e1n\u00ed. To je zp\u016fsobeno nespr\u00e1vn\u011b vyrovnan\u00fdm profilem rozte\u010de. Tento probl\u00e9m se \u010dasto p\u0159ehl\u00ed\u017e\u00ed, proto\u017ee zuby jsou v kontaktu v cel\u00e9m evolventn\u00edm profilu. To zp\u016fsobuje, \u017ee zat\u00ed\u017een\u00ed nen\u00ed rovnom\u011brn\u011b rozlo\u017eeno pod\u00e9l kontaktn\u00ed linie. Proto je d\u016fle\u017eit\u00e9 zv\u00e1\u017eit vliv nesouososti na kontaktn\u00ed s\u00edlu na zubech dr\u00e1\u017ekovan\u00e9ho spoje.
St\u0159ed vn\u011bj\u0161\u00edho dr\u00e1\u017ekov\u00e1n\u00ed na obr\u00e1zku 2 je um\u00edst\u011bn na vn\u011bj\u0161\u00edm dr\u00e1\u017ekov\u00e1n\u00ed. Vzd\u00e1lenosti z\u00e1b\u011bru zarovn\u00e1n\u00ed jsou tak\u00e9 shodn\u00e9. K\u0159ivky s\u00edly z\u00e1b\u011bru se proto budou m\u011bnit v z\u00e1vislosti na dynamick\u00e9m vibra\u010dn\u00edm posunut\u00ed. P\u0159ed implementac\u00ed dr\u00e1\u017ekov\u00e9ho spojen\u00ed je nutn\u00e9 zn\u00e1t jeho parametry. V tomto \u010dl\u00e1nku je prezentov\u00e1n model pro nesouosost dr\u00e1\u017ekov\u00fdch spojen\u00ed a souvisej\u00edc\u00ed parametry.
Pomoc\u00ed vlastnoru\u010dn\u011b vyroben\u00e9ho zku\u0161ebn\u00edho za\u0159\u00edzen\u00ed pro dr\u00e1\u017ekovan\u00e9 spoje jsou studov\u00e1ny vlivy nesouososti na dr\u00e1\u017ekovan\u00fd spoj. Na rozd\u00edl od typick\u00e9ho dr\u00e1\u017ekovan\u00e9ho spoje zp\u016fsobuje nesouosost v dr\u00e1\u017ekovan\u00e9m spoji opot\u0159eben\u00ed v ur\u010dit\u00e9 poloze na povrchu zubu. To je hlavn\u00ed p\u0159\u00ed\u010dina selh\u00e1n\u00ed t\u011bchto typ\u016f spoj\u016f.
\"dr\u00e1\u017ekovan\u00fd<\/p>\n

Opot\u0159eben\u00ed a \u00fanavov\u00e9 selh\u00e1n\u00ed<\/h2>\n

Selh\u00e1n\u00ed dr\u00e1\u017ekovan\u00e9ho spoje v d\u016fsledku opot\u0159eben\u00ed a \u00fanavy materi\u00e1lu je ur\u010deno prvn\u00edm v\u00fdskytem opot\u0159eben\u00ed zub\u016f a nesouososti h\u0159\u00eddele. Standardn\u00ed konstruk\u010dn\u00ed metody nezohled\u0148uj\u00ed po\u0161kozen\u00ed opot\u0159eben\u00edm a posuzuj\u00ed \u00fanavovou \u017eivotnost s velk\u00fdmi aproximacemi. Byly provedeny experiment\u00e1ln\u00ed v\u00fdzkumy pro posouzen\u00ed opot\u0159eben\u00ed a po\u0161kozen\u00ed \u00fanavou materi\u00e1lu u dr\u00e1\u017ekovan\u00fdch spoj\u016f. Zkou\u0161ky byly provedeny na specializovan\u00e9m zku\u0161ebn\u00edm za\u0159\u00edzen\u00ed a speci\u00e1ln\u00edm za\u0159\u00edzen\u00ed p\u0159ipojen\u00e9m ke standardn\u00edmu \u00fanavov\u00e9mu stroji. Pro m\u011b\u0159en\u00ed po\u0161kozen\u00ed \u00fanavou materi\u00e1lu byly m\u011bn\u011bny pracovn\u00ed parametry, jako je to\u010div\u00fd moment, \u00fahel nesouososti a axi\u00e1ln\u00ed vzd\u00e1lenost. Bylo tak\u00e9 posouzeno p\u0159edimenzov\u00e1n\u00ed.
B\u011bhem \u00fanavy a opot\u0159eben\u00ed doch\u00e1z\u00ed k mechanick\u00e9mu klouz\u00e1n\u00ed mezi vn\u011bj\u0161\u00edmi a vnit\u0159n\u00edmi dr\u00e1\u017ekami, co\u017e vede ke katastrof\u00e1ln\u00edmu selh\u00e1n\u00ed. Nedostatek literatury o opot\u0159eben\u00ed a \u00fanav\u011b dr\u00e1\u017ekovan\u00fdch spoj\u016f v leteck\u00fdch motorech m\u016f\u017ee b\u00fdt zp\u016fsoben nedostatkem \u00fadaj\u016f o pou\u017eit\u00ed spojky. Opot\u0159eben\u00ed a \u00fanavov\u00e9 selh\u00e1n\u00ed dr\u00e1\u017eek z\u00e1vis\u00ed na \u0159ad\u011b faktor\u016f, v\u010detn\u011b dvojice materi\u00e1l\u016f, geometrie a mazac\u00edch podm\u00ednek.
Anal\u00fdza dr\u00e1\u017ekovan\u00fdch spoj\u016f ukazuje, \u017ee nadm\u011brn\u00e9 dimenzov\u00e1n\u00ed je b\u011b\u017en\u00e9 a vede k r\u016fzn\u00fdm po\u0161kozen\u00edm v syst\u00e9mu. Mezi hlavn\u00ed po\u0161kozen\u00ed pat\u0159\u00ed opot\u0159eben\u00ed, t\u0159en\u00ed, koroze a \u00fanava zub\u016f. Probl\u00e9my s hlukem byly pozorov\u00e1ny i v pr\u016fmyslov\u00e9m prost\u0159ed\u00ed. Je v\u0161ak obt\u00ed\u017en\u00e9 vyhodnotit kontaktn\u00ed chov\u00e1n\u00ed dr\u00e1\u017ekovan\u00fdch spoj\u016f a numerick\u00e9 simulace jsou \u010dasto brzd\u011bny pou\u017eit\u00edm specifick\u00fdch p\u0159edpis\u016f a metodou okrajov\u00fdch prvk\u016f.
Porucha dr\u00e1\u017ekovan\u00e9 ozuben\u00e9 spojky byla zp\u016fsobena \u00fanavou materi\u00e1lu a lom za\u010dal v oblasti spodn\u00edho rohov\u00e9ho polom\u011bru dr\u00e1\u017eky pro pero. Dr\u00e1\u017eka pro pero a dr\u00e1\u017eky byly p\u0159et\u00ed\u017eeny nad svou mez kluzu a v zubech dr\u00e1\u017ekovan\u00e9ho kola bylo pozorov\u00e1no zna\u010dn\u00e9 mez kluzu. Lomov\u00fd prstenec z nestandardn\u00ed legovan\u00e9 oceli vykazoval ostr\u00fd rohov\u00fd polom\u011br, co\u017e byl v\u00fdznamn\u00fd faktor zvy\u0161uj\u00edc\u00ed nap\u011bt\u00ed.
Bylo studov\u00e1no n\u011bkolik sou\u010d\u00e1st\u00ed za \u00fa\u010delem stanoven\u00ed jejich \u017eivotnosti. Mezi tyto sou\u010d\u00e1sti pat\u0159\u00ed dr\u00e1\u017ekovan\u00e1 h\u0159\u00eddel, t\u011bsnic\u00ed \u0161roub a grafitov\u00fd krou\u017eek. Ka\u017ed\u00e1 z t\u011bchto sou\u010d\u00e1st\u00ed m\u00e1 svou vlastn\u00ed sadu konstruk\u010dn\u00edch parametr\u016f. Existuj\u00ed v\u0161ak podobnosti v rozlo\u017een\u00ed t\u011bchto sou\u010d\u00e1st\u00ed. Opot\u0159eben\u00ed a \u00fanavov\u00e9 poru\u0161en\u00ed dr\u00e1\u017ekovan\u00fdch spoj\u016f lze p\u0159ipsat kombinaci t\u011bchto t\u0159\u00ed faktor\u016f. Zp\u016fsob poru\u0161en\u00ed je \u010dasto definov\u00e1n jako neline\u00e1rn\u00ed rozlo\u017een\u00ed nap\u011bt\u00ed a deformac\u00ed.<\/p>\n

\"China\"China
editor by czh 2022-12-13<\/p>","protected":false},"excerpt":{"rendered":"

Merchandise Description HangZhou FRIMA is IATF16949 certificated manufacturer ,located in HangZhou,China.We are specialized in production custom made-produced precision Machining Elements. We supply a vast assortment of production remedies, such as machining, and stamping Our engineering group has prosperous knowledge in functioning in this subject for a lot of a long time.We have professional quality handle […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2078,2079,2080,1787,560,1074,87,1407,440,1075,1410,2081,948,1224,1611,19,566,620,952,1279,761,1094,764],"class_list":["post-816","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-boat-drive-shaft","tag-boat-gear","tag-boat-shaft","tag-cnc-drive-shaft","tag-cnc-shaft","tag-custom-gear","tag-custom-shaft","tag-drive-gear","tag-gear","tag-gear-custom","tag-gear-drive","tag-gear-line","tag-gear-shaft","tag-high-gear","tag-machining-cnc","tag-shaft","tag-shaft-cnc","tag-shaft-drive","tag-shaft-gear","tag-shaft-machining","tag-shaft-steel","tag-spline-shaft","tag-steel-shaft"],"_links":{"self":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/posts\/816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/comments?post=816"}],"version-history":[{"count":0,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/posts\/816\/revisions"}],"wp:attachment":[{"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/media?parent=816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/categories?post=816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/splineshaft.top\/cs\/wp-json\/wp\/v2\/tags?post=816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}