{"id":1159,"date":"2023-03-31T02:07:54","date_gmt":"2023-03-31T02:07:54","guid":{"rendered":"http:\/\/splineshaft.top\/china-durable-internal-propeller-drive-spline-gear-drive-shaft-with-hot-selling\/"},"modified":"2023-03-31T02:07:54","modified_gmt":"2023-03-31T02:07:54","slug":"china-durable-internal-propeller-drive-spline-gear-drive-shaft-with-hot-selling","status":"publish","type":"post","link":"https:\/\/splineshaft.top\/da\/china-durable-internal-propeller-drive-spline-gear-drive-shaft-with-hot-selling\/","title":{"rendered":"Kinas holdbare interne propeldrev Spline Gear Drive Shaft med varmt salg"},"content":{"rendered":"

Varebeskrivelse<\/h2>\n

\n

Varebeskrivelse<\/p>\n

Produktparametre<\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Varer<\/b><\/td>\nSpiral gearaksel<\/td>\n<\/tr>\n
Materiale<\/b><\/td>\n4140, 4340, 40Cr, 42Crmo, 42Crmo, 20Cr, 20CrMnti, 20Crmo, 35Crmo<\/td>\n<\/tr>\n
OEM NR.<\/b><\/td>\nTilpas<\/td>\n<\/tr>\n
Certificering<\/b><\/td>\nISO\/TS16949<\/td>\n<\/tr>\n
Tag et kig p\u00e5 N\u00f8dvendighed<\/b><\/td>\nMagnetisk pulvertest, h\u00e5rdhedskontrol, dimension. Se p\u00e5<\/td>\n<\/tr>\n
Farve<\/b><\/td>\nMaling, naturlig finish, maskinbearbejdning - alt om<\/td>\n<\/tr>\n
Materialer<\/b><\/td>\nAluminium: 5000-serien (5052\u2026)\/6000-serien (6061\u2026)\/7000-serien (7075\u2026)<\/td>\n<\/tr>\n
St\u00e5l: Kulstofmetal, mellemst\u00e5l, st\u00e5llegering og s\u00e5 videre.<\/td>\n<\/tr>\n
Rustfrit st\u00e5l: 303\/304\/316, og s\u00e5 videre.<\/td>\n<\/tr>\n
Kobber\/messing\/bronze\/lilla kobber og s\u00e5 videre.<\/td>\n<\/tr>\n
Plastic:Ab muscles,PP,Laptop,Nylon,Delrin(POM),Bakelite,and many others.<\/td>\n<\/tr>\n
Dimensioner<\/b><\/td>\nIf\u00f8lge kundens tegning eller pr\u00f8ver<\/td>\n<\/tr>\n
Behandle<\/b><\/td>\nCNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire\u00a0Injection,Chopping,and many others.<\/td>\n<\/tr>\n
Tolerance<\/b><\/td>\n\u2265+\/-.03mm<\/td>\n<\/tr>\n
Omr\u00e5deterapi<\/b><\/td>\n(Sandblast)&(Hard)&(Shade)Anodizing,(Chrome,Nickel,Zinc\u2026)Plating,Painting,Powder Coating,Sprucing,Blackened,Hardened,Lasering,Engraving,etc.<\/td>\n<\/tr>\n
Filformater<\/b><\/td>\nProE,SolidWorks,UG,CAD,PDF(IGS,XT,STP,STL)<\/td>\n<\/tr>\n
Pr\u00f8ve<\/b><\/td>\nTilg\u00e6ngelig<\/td>\n<\/tr>\n
Pakning<\/b><\/td>\nSpline protect\u00a0cover\u00a0,Wood\u00a0box\u00a0,Waterproof\u00a0membrane Or for every customers’ requirements.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

Vores fordele<\/p>\n

Hvorfor v\u00e6lge USA???<\/b><\/p>\n

\u00a0<\/p>\n

\n

\n

\u00a01. Udstyr:<\/b><\/p>\n

Our\u00a0company features all required generation products,
which includes Hydraulic push machines, Japanese CNC lathe (TAKISAWA), Korean gear hobbing equipment (I SNT), equipment shaping device, machining centre, CNC grinder, heat treatment line and so on.\u00a0<\/p>\n

\n

\u00a0<\/p>\n

\n

\n

\n

\u00a0<\/p>\n

\n

to. Bearbejdningspr\u00e6cision:<\/b><\/p>\n

We are a professional equipment & equipment shafts manufacturer. Our gears are about 6-7 grade in mass creation.<\/p>\n

\n

\n

\n

\n

tre. Virksomhed:<\/b><\/p>\n

We have ninety employees, which includes 10 technical staffs. Covering an location of 20000 square meters.<\/p>\n

\n

\n

fire. Certificering:<\/b><\/p>\n

Vores organisation har overdraget ISO 14001 og TS16949<\/p>\n

\n

\n

\n

\n

5. Pr\u00f8vesupport:<\/b><\/p>\n

We offer totally free sample for confirmation and client bears the freight charges<\/p>\n

seks. OEM-udbyder:<\/b><\/p>\n

Getting our very own manufacturing facility and specialist professionals,we welcome OEM orders as effectively.We can layout and produce the distinct product you want according to your element data<\/p>\n

\n

\u00a0<\/p>\n

Samarbejdspartner<\/p>\n

Virksomhedsprofil<\/p>\n

Vores fremh\u00e6vede varer<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0 <\/p>\n

\n

\n

\n\n\n\n
\n US $1<\/span>
\n \/ Stykke<\/span>
\n |<\/span>\n <\/td>\n		\n 50 Pieces<\/span>
\n
\n (Min. ordre)
\n <\/span>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n
Materiale:<\/th>\nLegeret st\u00e5l<\/td>\n<\/tr>\n
Indl\u00e6s:<\/th>\nDrivaksel<\/td>\n<\/tr>\n
Akseform:<\/th>\nLige skaft<\/td>\n<\/tr>\n
Udseende Form:<\/th>\nRund<\/td>\n<\/tr>\n
Rotation:<\/th>\nCw<\/td>\n<\/tr>\n
Udbytte:<\/th>\n5.000 stk. \/ m\u00e5ned<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
Pr\u00f8ver:<\/th>\n\n
\n
\n US$ 0\/Stk.<\/strong>
\n 1 stk. (min. ordre)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Anmod om pr\u00f8ve<\/a>\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
Tilpasning:<\/th>\n\n
\n
\n Tilg\u00e6ngelig\n <\/div>\n

|<\/span>
\n
\n <\/i>Tilpasset anmodning
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Punkt<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nSpiral gearaksel<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Materiale<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n4140, 4340, 40Cr, 42Crmo, 42Crmo, 20Cr, 20CrMnti, 20Crmo, 35Crmo<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
OEM NR.<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nTilpas<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Certificering<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nISO\/TS16949<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Testkrav<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nMagnetisk pulvertest, h\u00e5rdhedstest, dimensionstest<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Farve<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nPaint , Natural Finish ,Machining All Around<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Materiale<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nAluminum: 5000series(5052…)\/6000series(6061…)\/7000series(7075…)<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Steel: Carbon Steel,Middle Steel,Steel Alloy,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Stainess Steel: 303\/304\/316,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Kobber\/messing\/bronze\/r\u00f8dt kobber osv.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Plast: ABS, PP, PC, nylon, Delrin (POM), bakelit osv.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
St\u00f8rrelse<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nIf\u00f8lge kundens tegning eller pr\u00f8ver<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Behandle<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nCNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Tolerance<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n≥+\/-0.03mm<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Overfladebehandling<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n(Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Filformater<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nProE,SolidWorks,UG,CAD,PDF(IGS,XT,STP,STL)<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Pr\u00f8ve<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nTilg\u00e6ngelig<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Pakning<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nSpline protect cover ,Wood box ,Waterproof membrane; Or per customers’ requirements.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n US $1<\/span>
\n \/ Stykke<\/span>
\n |<\/span>\n <\/td>\n		\n 50 Pieces<\/span>
\n
\n (Min. ordre)
\n <\/span>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n
Materiale:<\/th>\nLegeret st\u00e5l<\/td>\n<\/tr>\n
Indl\u00e6s:<\/th>\nDrivaksel<\/td>\n<\/tr>\n
Akseform:<\/th>\nLige skaft<\/td>\n<\/tr>\n
Udseende Form:<\/th>\nRund<\/td>\n<\/tr>\n
Rotation:<\/th>\nCw<\/td>\n<\/tr>\n
Udbytte:<\/th>\n5.000 stk. \/ m\u00e5ned<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
Pr\u00f8ver:<\/th>\n\n
\n
\n US$ 0\/Stk.<\/strong>
\n 1 stk. (min. ordre)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Anmod om pr\u00f8ve<\/a>\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n
Tilpasning:<\/th>\n\n
\n
\n Tilg\u00e6ngelig\n <\/div>\n

|<\/span>
\n
\n <\/i>Tilpasset anmodning
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Punkt<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nSpiral gearaksel<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Materiale<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n4140, 4340, 40Cr, 42Crmo, 42Crmo, 20Cr, 20CrMnti, 20Crmo, 35Crmo<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
OEM NR.<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nTilpas<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Certificering<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nISO\/TS16949<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Testkrav<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nMagnetisk pulvertest, h\u00e5rdhedstest, dimensionstest<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Farve<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nPaint , Natural Finish ,Machining All Around<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Materiale<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nAluminum: 5000series(5052…)\/6000series(6061…)\/7000series(7075…)<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Steel: Carbon Steel,Middle Steel,Steel Alloy,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Stainess Steel: 303\/304\/316,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Kobber\/messing\/bronze\/r\u00f8dt kobber osv.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Plast: ABS, PP, PC, nylon, Delrin (POM), bakelit osv.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
St\u00f8rrelse<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nIf\u00f8lge kundens tegning eller pr\u00f8ver<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Behandle<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nCNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Tolerance<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n≥+\/-0.03mm<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Overfladebehandling<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\n(Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Filformater<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nProE,SolidWorks,UG,CAD,PDF(IGS,XT,STP,STL)<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Pr\u00f8ve<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nTilg\u00e6ngelig<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Pakning<\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/td>\nSpline protect cover ,Wood box ,Waterproof membrane; Or per customers’ requirements.<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Stivhed og torsionsvibrationer af splinekoblinger<\/h2>\n

I denne artikel beskriver vi nogle grundl\u00e6ggende karakteristika ved splinekobling og unders\u00f8ger dens torsionelle vibrationsadf\u00e6rd. Vi unders\u00f8ger ogs\u00e5 effekten af \u200b\u200bsplineforskydning p\u00e5 rotor-spline-kobling. Disse resultater vil hj\u00e6lpe med designet af forbedrede splinekoblingssystemer til forskellige anvendelser. Resultaterne er pr\u00e6senteret i tabel 1.
\"splineaksel\"<\/p>\n

Stivhed af spline-kobling<\/h2>\n

Stivheden af \u200b\u200ben splinekobling er en funktion af indgrebskraften mellem splines i et rotor-splinekoblingssystem og den statiske vibrationsforskydning. Indgrebskraften afh\u00e6nger af koblingsparametre s\u00e5som det transmitterende drejningsmoment og splinetykkelsen. Den stiger ikke-line\u00e6rt med splinetykkelsen.
En forenklet spline-koblingsmodel kan bruges til at evaluere lastfordelingen af \u200b\u200bsplines under vibrationer og transiente belastninger. Akselens splineb\u00f8sning forskydes i z-retningen, og et modstandsmoment T p\u00e5f\u00f8res b\u00f8sningens yderside. Denne enkle model kan opfylde en bred vifte af tekniske krav, men kan lide under komplekse belastningsforhold. Dens asymmetriske frigang kan p\u00e5virke dens indgrebsadf\u00e6rd og sp\u00e6ndingsfordelingsm\u00f8nstre.
Resultaterne af simuleringerne viser, at den maksimale vibrationsacceleration i b\u00e5de figur 10 og 22 var 3,03 g\/s. Disse resultater indikerer, at en forskydning i omkredsretningen \u00f8ger den \u00f8jeblikkelige p\u00e5virkning. Asymmetri i koblingsgeometrien findes ogs\u00e5 i indgrebet. T\u00e6nderne p\u00e5 h\u00f8jre side af splines g\u00e5r t\u00e6t ind i hinanden, mens t\u00e6nderne p\u00e5 venstre side er forskydte.
I betragtning af spline-koblingsgeometrien anvendes en semi-analytisk model til at beregne stivhed. Denne model er en forenklet form af en klassisk spline-koblingsmodel, hvor delmatricer definerer formen og stivheden af \u200b\u200bsamlingen. Da designfrigangen er en kendt v\u00e6rdi, kan stivheden af \u200b\u200bet spline-koblingssystem analyseres ved hj\u00e6lp af den samme formel.
Resultaterne af simuleringerne viser ogs\u00e5, at spline-koblingssystemet kan modelleres ved hj\u00e6lp af MASTA, et kommercielt CAE-v\u00e6rkt\u00f8j p\u00e5 h\u00f8jt niveau til transmissionsanalyse. I dette tilf\u00e6lde blev spline-segmenterne modelleret som en serie af spline-segmenter med variabel stivhed, som blev beregnet ud fra det indledende mellemrum mellem spline-t\u00e6nderne. Derefter blev spline-segmenterne modelleret som en serie af splines med stigende stivhed, idet der blev taget h\u00f8jde for forskellige fremstillingsvariationer. Den resulterende analyse af spline-koblingsgeometrien sammenlignes med den finite-element-tilgang.
Trods den h\u00f8je stivhed i et spline-koblingssystem \u00e6ndrer kontaktfladernes kontaktstatus sig ofte. Derudover p\u00e5virker spline-kobling rotorens laterale vibration og deformation. Imidlertid er stivhedens ikke-linearitet ikke godt unders\u00f8gt i splinede rotorer p\u00e5 grund af manglen p\u00e5 en fuldt analytisk model.
\"splineaksel\"<\/p>\n

Karakteristika for spline-kobling<\/h2>\n

Studiet af splinekoblinger involverer en r\u00e6kke designfaktorer. Disse omfatter v\u00e6gt, materialer og ydeevnekrav. V\u00e6gt er s\u00e6rligt vigtigt inden for luftfartsomr\u00e5det. V\u00e6gt er ofte et problem for designingeni\u00f8rer, fordi materialer har varierende dimensionsstabilitet, v\u00e6gt og holdbarhed. Derudover kan pladsbegr\u00e6nsninger og andre konfigurationsrestriktioner kr\u00e6ve brug af splinekoblinger i visse applikationer.
De vigtigste parametre, der skal overvejes ved ethvert design af spline-koblinger, er den maksimale hovedsp\u00e6nding, den forkerte fordelingsfaktor og den maksimale tandlejesp\u00e6nding. St\u00f8rrelsen af \u200b\u200bhver af disse parametre skal v\u00e6re mindre end eller lig med den udvendige splinediameter for at give stabilitet. Splines ydre diameter skal v\u00e6re mindst fire tommer st\u00f8rre end splines indre diameter.
N\u00e5r det fysiske design er valideret, oprettes vidensbasen for spline-kobling. Denne model er forprogrammeret og lagrer designparametersignalerne, inklusive ydeevne- og produktionsbegr\u00e6nsninger. Den sammenligner derefter parameterv\u00e6rdierne med designregelsignalerne og konstruerer en geometrisk repr\u00e6sentation af spline-koblingen. En visuel model oprettes ud fra inputsignalerne, som kan manipuleres ved at \u00e6ndre forskellige parametre og specifikationer.
Stivheden af \u200b\u200ben splineforbindelse er en anden vigtig parameter til bestemmelse af spline-koblingsstivheden. Stivhedsfordelingen af \u200b\u200bsplineforbindelsen p\u00e5virker rotorens laterale vibration og deformation. En finite element-metode er en nyttig teknik til at opn\u00e5 lateral stivhed af splineforbindelser. Denne metode involverer mange mesh-forfinelser og kr\u00e6ver en h\u00f8j beregningsomkostning.
Splinekoblingens diameter skal v\u00e6re stor nok til at overf\u00f8re momentet. En spline med en st\u00f8rre diameter kan have st\u00f8rre momentoverf\u00f8rselskapacitet, fordi den har en mindre omkreds. Imidlertid er den st\u00f8rre diameter af en spline tyndere end akslen, og sidstn\u00e6vnte kan v\u00e6re mere egnet, hvis momentet er fordelt over et st\u00f8rre antal t\u00e6nder.
Splinekoblinger klassificeres efter deres tandprofil langs aksial og radial retning. De radiale og aksiale tandprofiler p\u00e5virker komponentens opf\u00f8rsel og slidskader. Spliner med en kronet tandprofil er tilb\u00f8jelige til vinkelforskydning. Typisk er disse splinekoblinger overdimensionerede for at sikre holdbarhed og sikkerhed.<\/p>\n

Stivhed af splinekobling i torsionsvibrationsanalyse<\/h2>\n

Denne artikel pr\u00e6senterer en generel ramme for studiet af torsionsvibrationer for\u00e5rsaget af stivheden af \u200b\u200bsplinekoblinger i flymotorer. Den er baseret p\u00e5 en tidligere unders\u00f8gelse af splinekoblinger. Den er karakteriseret ved f\u00f8lgende tre faktorer: b\u00f8jningsstivhed, total fleksibilitet og tangential stivhed. Det f\u00f8rste kriterium er den \u00e6kvivalente diameter af udvendige og indvendige splines. B\u00e5de splinekoblingsstivheden og splineforskydningen evalueres ved hj\u00e6lp af den afledte af den samlede fleksibilitet.
Stivheden af \u200b\u200ben splinesamling kan variere afh\u00e6ngigt af fordelingen af \u200b\u200bbelastningen langs splinen. Variabler, der p\u00e5virker stivheden af \u200b\u200bsplinesamlinger, omfatter momentniveau, tandindekseringsfejl og forskydning. For at unders\u00f8ge virkningerne af disse variabler er der udviklet en analytisk formel. Metoden kan anvendes til forskellige typer splinesamlinger, s\u00e5som splines med flere komponenter.
Trods vanskeligheden ved at beregne stivheden af \u200b\u200bspline-koblinger, er det muligt at modellere kontakten mellem t\u00e6nderne p\u00e5 akslen og navet ved hj\u00e6lp af en analytisk tilgang. Denne tilgang hj\u00e6lper med at bestemme n\u00f8glest\u00f8rrelser for koblingsoperationen, s\u00e5som kontaktpeaktryk, reaktionsmomenter og vinkelmoment. Denne tilgang giver n\u00f8jagtige resultater for spline-koblinger og er egnet til b\u00e5de torsionsvibrations- og strukturelle vibrationsanalyser.
Stivheden af \u200b\u200bspline-koblinger antages almindeligvis at v\u00e6re stiv i dynamiske modeller. Imidlertid skal forskellige dynamiske f\u00e6nomener forbundet med spline-samlinger indfanges i high-fidelity drivlinjemodeller. For at opn\u00e5 dette foresl\u00e5s en generel analytisk stivhedsformulering baseret p\u00e5 en semianalytisk spline-belastningsfordelingsmodel. Den resulterende stivhedsmatrix indeholder radiale og vippestivhedsv\u00e6rdier samt torsionsstivhed. Analysen forenkles yderligere med den blokvise inversionsmetode.
Det er vigtigt at overveje torsionsvibrationerne i et kraftoverf\u00f8ringssystem, f\u00f8r koblingen v\u00e6lges. En n\u00f8jagtig analyse af torsionsvibrationer er afg\u00f8rende for koblingssikkerheden. Denne artikel diskuterer ogs\u00e5 casestudier af slid p\u00e5 splineaksler og torsionsinducerede fejl. Diskussionen vil afsluttes med udviklingen af \u200b\u200ben robust og effektiv metode til at simulere disse problemer i virkelige scenarier.
\"splineaksel\"<\/p>\n

Effekt af forskydning af spline p\u00e5 rotor-spline-kobling<\/h2>\n

I denne unders\u00f8gelse unders\u00f8ges effekten af \u200b\u200bspline-forskydning i rotor-spline-kobling. Stabilitetsgr\u00e6nsen og mekanismen for rotorinstabilitet analyseres. Vi finder, at indgrebskraften i en fejljusteret spline-kobling stiger ikke-line\u00e6rt med spline-tykkelsen. Resultaterne viser, at fejljusteringen er ansvarlig for ustabiliteten i rotor-spline-koblingssystemet.
En bevidst spline-forskydning introduceres for at opn\u00e5 en interferenspasning og nul sl\u00f8r. Dette f\u00f8rer til uj\u00e6vn belastningsfordeling mellem spline-t\u00e6nderne. En yderligere spline-forskydning p\u00e5 50 \u00b5m kan resultere i rotor-spline-koblingsfejl. Den maksimale tr\u00e6krodsp\u00e6nding forskydes til venstre under denne tilstand.
Positiv spline-forskydning \u00f8ger gearindgrebets forskydning. Omvendt har negativ spline-forskydning ingen effekt. Den h\u00f8jreh\u00e5ndede spline-forskydning er modsat helix-h\u00e5nden. Det h\u00f8je kontaktomr\u00e5de flyttes fra midten til venstre side. I begge tilf\u00e6lde er gearindgrebet forskydt p\u00e5 grund af udb\u00f8jning og vipning af gearet under belastning.
Denne variation af tandoverfladen m\u00e5les som \u00e6ndringen i frigang i den tv\u00e6rg\u00e5ende flade. De radiale og aksiale frigangsv\u00e6rdier er de samme, mens forskellen mellem de to er mindre. Ud over friktionskraften er den aksiale frigang af splines den samme, hvilket \u00f8ger tandhjulsindgrebets forskydning. Derfor kan den samme procedure bruges til at bestemme friktionskraften af \u200b\u200ben rotor-spline-kobling.
Forskydning af tandhjulsindgreb p\u00e5virker spline-rotor-koblingens ydeevne. Denne forskydning \u00e6ndrer fordelingen af \u200b\u200btandhjulsindgrebet og \u00e6ndrer kontakt- og b\u00f8jningssp\u00e6ndinger. Derfor er det vigtigt at forst\u00e5 virkningerne af forskydning i spline-koblinger. Ved hj\u00e6lp af et forenklet system med spiralformede tandhjulspar unders\u00f8gte Hong et al. lastfordelingen langs splines tandgr\u00e6nseflade. Denne forskydning for\u00e5rsagede en \u00e6ndring i flankens kontaktm\u00f8nster. De forskydte t\u00e6nder udviste udb\u00f8jning under belastning og udviklede et vippemoment p\u00e5 tandhjulet.
Effekten af \u200b\u200bforskydning af noter i rotor-spline-koblinger minimeres ved at bruge en mekanisme, der reducerer sl\u00f8r. Mekanismen best\u00e5r af samvirkende notformede han- og hun-elementer. Det ene element er dannet af to koaksialt justerede notsegmenter med endeflader formet til at indgribe i et glidende forhold. Forbindelsesanordningen p\u00e5f\u00f8rer aksiale belastninger p\u00e5 disse segmenter, hvilket f\u00e5r dem til at rotere i forhold til hinanden.<\/p>\n

\"Kinas\"Kinas
editor by czh 2023-03-31<\/p>","protected":false},"excerpt":{"rendered":"

Varebeskrivelse Varebeskrivelse Produktparametre Vare Tandhjulsaksel Materiale 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo OEM NR. Tilpas certificering ISO\/TS16949 Se p\u00e5 n\u00f8dvendighedsmagnetisk pulvertest, h\u00e5rdhedskontrol, dimension Se p\u00e5 farve, maling, naturlig finish, bearbejdning Alt om materialer Aluminium: 5000-serie (5052\u2026)\/6000-serie (6061\u2026)\/7000-serie (7075\u2026) St\u00e5l: Kulstofmetal, mellemst\u00e5l, st\u00e5llegering osv. Rustfrit st\u00e5l: 303\/304\/316 osv. Kobber\/messing\/bronze\/lilla kobber osv. Plast: Ab [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1407,440,1410,1853,948,1445,1854,375,377,19,620,952,378,1094],"class_list":["post-1159","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-drive-gear","tag-gear","tag-gear-drive","tag-gear-internal","tag-gear-shaft","tag-hot-gear","tag-internal-gear","tag-propeller-shaft","tag-propeller-with-shaft","tag-shaft","tag-shaft-drive","tag-shaft-gear","tag-shaft-propeller","tag-spline-shaft"],"_links":{"self":[{"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/posts\/1159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/comments?post=1159"}],"version-history":[{"count":0,"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/posts\/1159\/revisions"}],"wp:attachment":[{"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/media?parent=1159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/categories?post=1159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/splineshaft.top\/da\/wp-json\/wp\/v2\/tags?post=1159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}