行星齿轮啮合
确认啮合齿数、节距系统和压力角，而不是单独识别太阳轮。
技术规格/订购数据
| 范围 | 需要具体说明什么 |
|---|---|
| Gear teeth | Sun-gear module/DP, pressure angle, tooth count and helix/profile data. |
| Spline | Internal or external spline per controlled drawing/standard. |
| Spline fit | Fit class, effective length and inspection/gauge requirement. |
| Datums | Runout and concentricity relationship between gear teeth, spline and faces. |
| 材料/热处理 | Per drawing and duty. |
| 检查 | Gear and spline inspection scope agreed before production. |
选择点
这些是生产前需要解决的问题。
同心度和跳动
确定齿轮齿、孔/花键/轴和轴承座之间的基准关系。
责任
额定扭矩和峰值扭矩、转速、反转次数、冲击和寿命都会影响材料/工艺的选择。
检查
当牙齿或接口验证至关重要时，应在生产前确定报告内容。
替换和定制项目
Sun gears with spline interfaces for planetary drives requiring positive torque transfer and controlled concentricity.
For a replacement splined sun gear, verify both the planetary mesh and the spline standard, fit and datum relationship. Photos help identify the assembly, but spline and tooth measurements control the part.
Two tooth systems must be controlled together
The external gear teeth and center spline are separate precision interfaces. Spline fit, effective length and concentricity to the gear teeth all influence assembly and load distribution.
For splined sun gears, the external gear and spline must be reviewed as two linked tooth systems. The spline fit and effective length should be confirmed together with the external gear datum before process planning.
Preserve the specified gear and spline standards when available. If the original spline is worn, use the mating shaft or hub to separate service wear from the intended fit before the part is released.
Before approving production
Mesh confirmation
Verify tooth system and mating planetary geometry.
Interface confirmation
Verify bore/spline/shaft fits, datums and retention.
Process confirmation
Verify material, heat treatment, finishing and coating requirements.
Acceptance confirmation
Verify tooth, runout, dimensional and documentation requirements.
最小起订量按产品类型和订单总金额灵活调整。
样品新客户在零件和工艺合适时可以订购 1-5 件。
混合订单当订单总额达到 1500 美元或以上时，可以组合使用不同的太阳轮或相关行星组件型号。
小订单1-2 件的订单可以商议，但通常单价会更高。
送货标准件：10-25个工作日。定制组件：20-45个工作日。项目设备：45-120个工作日。
贸易条款EXW、FOB、CIF 和 DAP 是常用的贸易条款。FCA、CFR、CPT、CIP 和 DDP 则需具体情况具体分析。
