产品描述
Product Description:;
1); 15years’ production experience
2); could help customer design the mold and offer valued suggestions to reduce costs for customer
3); can handle with aluminum alloy,; A360,; A380,; A383,; AlSi10Mg,; AlSi9Cu3,; ADC3,; ADC6,; ADC12,; ZL104 and ZL107
4); ISO9001-2008 certified
5); OEM is welcome
6); PPAP documents is available if needed.;
CNC Machining Detailed Information
| 材料 | aluminiums,; zinc,; steel,; stainless steels,; brass,; copper,; POM etc.; according to customer drawings and specifications.; |
| Make From | bar stock,; forging parts,; casting parts,; extrusion parts etc.; |
| 加工过程 | turning,; milling,; grinding,; drilling,; reaming etc.; |
| Micro machining | polishing,; precise grinding,;etc.; |
| 表面处理 | anodizing,; zinc plating,; chorme plating,;nickel plating,; passivating,;powder coating,; painting and so on |
| 宽容 | profile dimension +/-0.;02mm,; hole diameter +/-0.;005mm.; |
| Report available | Material chemical compsition report,; Mechanical Property report and dimenal report |
| PPAP Level III documents | 可用的 |
| Drawing software | PRO/E,; Auto CAD,; Slid Work,; UG,; etc |
| 交货时间 | 20 days |
| 包裹 | packaging no more than 35lbs per caton,; pallet or crate outside packaging.; |
| 应用 | Industrial machinery parts,; Marine hardwares,; Pipe Fitting Parts,; Textile machinery parts,; Sport facility parts,; Pneumatic tools parts,; Fluid equipment parts,; Copper alloy parts,; Food machinery parts,; Auto parts,; Elevator Parts,; Air compressor Parts,; Electric machine & hardware fittings,; Mining & earthmoving machinery accessories,; pump body and valve |
Company Introduction:;
We are professional industrial components supplier from ZheJiang ,; East China,; We worked with 60- plus strong manufacturers and our own factory which is located in HangZhou area.; We have set up a rather consummate international marketing web with a group of stable clients,; and our export trade extends up to a hundred of countries and regions);Our major product lines include various kinds of metal parts manufacturing,; from all kinds of manufacturing process(machining,; casting,; stamping and so on);.; We have gained the certification of ISO9000 control system by China certification center and some parts we offered having past TUV/GS test and CE certificated.; We can do process control jobs,;and SPC as customer requires.;
Factory Review:;
Inspection Equipments:;
Packaging Information:;
1.; put light oil CZPT product
2.; VCI packaging is available with desiccant
3.; pack product individually by bubble bag or Foam packaging.;
4.; good quality carton pack by Grade A carton,; each carton is no more than 35lbs
5.; pallet or wooden case
For non-steel products:;
1.; pack product individually by bubble bag
2.; good quality carton pack,; each carton is no more than 35lbs
3.; pallet or wooden case
Our Services:;
1.; Provide customized Sevice:; could make product for customer according to customer samples or drawings
2.; Can deal with various drawings soft wares:; PRO/E,; Auto CAD,; Slid Work,; UG,; etc
3.; Could offer samples for free
4.; Submit samples with official inspection reports including Material chemical compsition report,; Mechanical Property report and dimensional report
5.; Can provide the Third Party Inspection Report
6.; PPAP documents are available
7.; Could provide at least 1 year quality guarantee after customer receives the products
8.; We could supply storage service for customer if required.;
9.; Leadtime:; 20days for samples,; 30days for production.;
FAQ:;
Q1:; What’s your MOQ?
A1:;Our MOQ is depending on the weight,; basically is 200kgs per order.;
Q2:; Do you offer free sample?
A2:;we can provide you a sample but you need to pay for it and the freight ,;paypal and west union payment method is also accepted
Q3:; Are you manufacturer or trader?
A3:;We are both trader and manufacturer owning a factory over 5000 sqm mainly producting aluminum/zinc die casting products and offer CNC machining srvices.; Also we work with many long term stable outsourcing factories to supply all other processes produces for our customers.;
Q4:; Can you make packing and logo as customer request?
A4:; Yes .;we can .;but you should pay for the extra cost caused .;
|
US $0.49 / 片 | |
500 Pieces （最低订购量） |
###
| 健康）状况： | 新的 |
|---|---|
| 认证： | CE、RoHS、GS、ISO9001 |
| 标准： | DIN、ASTM、GOST、GB、JIS、ANSI、BS |
| 定制： | 定制 |
| 材料： | 合金 |
| 应用： | Metal Processing Machinery Parts, Metal forging Machinery |
###
| 定制化： |
可用的
| |
|---|
###
| 材料 | aluminiums, zinc, steel, stainless steels, brass, copper, POM etc. according to customer drawings and specifications. |
| Make From | bar stock, forging parts, casting parts, extrusion parts etc. |
| 加工过程 | turning, milling, grinding, drilling, reaming etc. |
| Micro machining | polishing, precise grinding,etc. |
| 表面处理 | anodizing, zinc plating, chorme plating,nickel plating, passivating,powder coating, painting and so on |
| 宽容 | profile dimension +/-0.02mm, hole diameter +/-0.005mm. |
| Report available | Material chemical compsition report, Mechanical Property report and dimenal report |
| PPAP Level III documents | 可用的 |
| Drawing software | PRO/E, Auto CAD, Slid Work, UG, etc |
| 交货时间 | 20 days |
| 包裹 | packaging no more than 35lbs per caton, pallet or crate outside packaging. |
| 应用 | Industrial machinery parts, Marine hardwares, Pipe Fitting Parts, Textile machinery parts, Sport facility parts, Pneumatic tools parts, Fluid equipment parts, Copper alloy parts, Food machinery parts, Auto parts, Elevator Parts, Air compressor Parts, Electric machine & hardware fittings, Mining & earthmoving machinery accessories, pump body and valve |
|
US $0.49 / 片 | |
500 Pieces （最低订购量） |
###
| 健康）状况： | 新的 |
|---|---|
| 认证： | CE、RoHS、GS、ISO9001 |
| 标准： | DIN、ASTM、GOST、GB、JIS、ANSI、BS |
| 定制： | 定制 |
| 材料： | 合金 |
| 应用： | Metal Processing Machinery Parts, Metal forging Machinery |
###
| 定制化： |
可用的
| |
|---|
###
| 材料 | aluminiums, zinc, steel, stainless steels, brass, copper, POM etc. according to customer drawings and specifications. |
| Make From | bar stock, forging parts, casting parts, extrusion parts etc. |
| 加工过程 | turning, milling, grinding, drilling, reaming etc. |
| Micro machining | polishing, precise grinding,etc. |
| 表面处理 | anodizing, zinc plating, chorme plating,nickel plating, passivating,powder coating, painting and so on |
| 宽容 | profile dimension +/-0.02mm, hole diameter +/-0.005mm. |
| Report available | Material chemical compsition report, Mechanical Property report and dimenal report |
| PPAP Level III documents | 可用的 |
| Drawing software | PRO/E, Auto CAD, Slid Work, UG, etc |
| 交货时间 | 20 days |
| 包裹 | packaging no more than 35lbs per caton, pallet or crate outside packaging. |
| 应用 | Industrial machinery parts, Marine hardwares, Pipe Fitting Parts, Textile machinery parts, Sport facility parts, Pneumatic tools parts, Fluid equipment parts, Copper alloy parts, Food machinery parts, Auto parts, Elevator Parts, Air compressor Parts, Electric machine & hardware fittings, Mining & earthmoving machinery accessories, pump body and valve |
花键轴有哪些优点？
如果您正在为您的机器寻找合适的花键轴，您应该了解一些重要事项。首先，应该使用什么材料？不锈钢通常是最合适的选择，因为它具有低噪音和低疲劳失效的优点。其次，它可以使用开槽机或成型机进行加工。最后，它能确保平稳运动。那么，花键轴有哪些优点呢？
不锈钢是花键轴的最佳材料。
选择花键轴时，应考虑其硬度、质量和表面处理。不锈钢具有优异的耐腐蚀性和耐磨性。碳钢也是花键轴的良好材料。碳钢含碳量较低（约1.7%），使其延展性更好，有助于确保运转顺畅。但如果您不想在不锈钢上花费太多，可以考虑其他选择。
花键主要分为两大类：平行花键和弧形花键。渐开线花键具有平行的槽，可实现直线运动和旋转运动。螺旋花键的齿呈渐开线形状，且齿向呈一定角度。这种花键允许轴上安装多个齿，并最大限度地减少固定连接处的应力集中。
大型等距花键广泛应用于液压系统、传动系统和机床。它们通常由碳钢（CR10）和不锈钢（AISI 304）制成。这种材料经久耐用，符合 ISO 14-B（原 DIN 5463-B）标准。花键轴通常由不锈钢或 C45 钢制成，但也有许多其他材料可供选择。
不锈钢是花键轴的最佳材料。这种金属价格也非常实惠。在大多数情况下，不锈钢是这些轴的最佳选择，因为它具有最佳的耐腐蚀性。花键轴有很多不同的类型，每一种都适用于特定的应用。不锈钢也有很多不同的种类，因此如果您追求最佳品质，请选择不锈钢。
对于寻求高品质花键轴的用户而言，CZPT 花键轴具有诸多优势。它们可以降低成本、提高定位精度并减少摩擦。CZPT TFE 涂层能够有效减少能量和热量的积聚，从而延长产品的使用寿命。此外，它们安装简便——只需进行安装即可。
它们具有低噪音、低磨损和低疲劳失效等优点。
花键轴上的花键主要由两部分组成：花键根圆角和花键后角。花键根圆角是最关键的部分，因为疲劳失效通常从这里开始并扩展到后角。由于花键后角的渐开线齿形使其对轴的应力较小且接触面积较小，因此更容易发生疲劳失效。
花键轴的疲劳寿命是通过测量S-N曲线来确定的。S-N曲线也称为沃勒曲线，它描述了应力幅值与循环次数之间的关系。疲劳寿命取决于材料、几何形状和加载方式。可以通过对均匀材料试样在恒幅载荷下进行物理试验来获得S-N曲线。对于低合金钢零件，可以使用低合金钢材料进行近似计算。
花键轴具有低噪音、低磨损和低疲劳失效的优点。然而，在装配和制造过程中，一些机械传动元件需要从轴上移除。为了保证功能正常，轴仍必须能够进行相对轴向移动。因此，良好的花键连接对于高质量的扭矩传递、最小的齿隙和低噪音至关重要。花键轴的主要失效模式包括微动腐蚀、齿断裂和疲劳失效。
外盘托架花键易受拉应力影响，并可能发生疲劳失效。客户对低噪音、低磨损和低疲劳失效的高要求，使得花键轴成为理想之选。我们收到一个断裂的花键齿轮联轴器进行分析。该联轴器安装在滤清器轴的顶部附近，并插入齿轮箱电机中。其使用历史未知。断裂的花键齿轮联轴器沿纵向开裂，裂纹止于花键齿的末端。花键齿也出现了磨损和变形。
一种新型花键联轴器方法可检测空心圆柱花键轴中的故障扩展。该方法采用声发射（AE）工艺制造花键联轴器，并将花键部分展开成与圆柱壁厚度相同的金属板。此外，该花键联轴器存在错位，从而使花键齿承受显著的压力。这进一步加速了微动疲劳和磨损的发生。
花键连接件应在运行25小时后进行润滑。频繁润滑会增加维护成本并导致停机。此外，润滑剂可能会在界面处残留磨料颗粒。在某些情况下，润滑剂甚至会导致错位，从而造成过早失效。因此，花键联轴器的润滑对于确保轴的正常运转至关重要。
花键联轴器的设计可以进行优化，以提高其耐磨性和可靠性。表面处理、载荷和旋转都会影响花键联轴器的摩擦性能。此外，本文还开发了一种有限元方法来预测浮动花键联轴器的磨损。该方法可行，并为预测花键联轴器的磨损和疲劳寿命提供了可靠的依据。
它们可以用开槽机或成型机进行加工。
在各行各业中，可以使用机械加工来制造花键轴。花键轴用途广泛，例如变速箱、制动系统和车轴等。花键轴可以通过多种方式进行加工，包括滚齿、拉削和开槽。除了成型之外，花键还可以用于减小棒材直径。
使用开槽或成型机床时，工件被固定在厚度均匀的底座上。机床配备有立柱和限位柱（图 1），两者均垂直于底座的上表面。限位柱的轴线与立柱位于同一条直线上。在开槽或成型过程中，刀具会反复进出，直至达到所需的加工尺寸。
其中一种工艺是在轴上加工花键。跨铣、花键成形和花键切割是两种常用的花键轴加工工艺。跨铣需要使用固定的分度夹具来固定轴，同时旋转的铣刀沿轴的长度方向铣削出槽口。为了确保花键的均匀性，需要进行多次铣削。
花键是一种齿轮。驱动轴上的凸脊或齿与配合部件上的凹槽啮合。花键轴能够将扭矩传递到配合部件，同时最大限度地提高动力传输效率。花键广泛应用于重型车辆、建筑、农业和大型土方机械。从车轴到传动系统，几乎所有类型的旋转运动都需要用到花键。此外，花键还具有更长的疲劳寿命和更高的可靠性。
开槽机或成型机也可用于加工花键轴。由于开槽机加工花键轴较为简便，因此常用于加工花键轴。使用开槽机或成型机可以加工出不同尺寸的花键轴。遵循一套花键标准至关重要，以确保零件的制造符合最高标准。
铣床是加工花键轴的另一种选择。花键轴可以安装在分度夹具的两个顶尖之间。两个侧铣刀安装在刀轴上，并在刀轴之间插入垫片和垫圈。然后将刀轴和刀具安装到铣床主轴上。为了确保刀具能够对准花键轴的中心，必须对铣床主轴进行调整。
内花键和外花键的加工工艺截然不同。外花键可以进行拉削、成形、铣削或滚齿加工，而内花键则不能。这些机床使用硬质合金，但并不适用于内花键的加工。内花键加工需要使用带有开槽机构的机床。
editor by czh 2022-12-07
