# 第二章 齿轮知识

介绍齿轮的设计/材料/精度等内容

# 齿轮基础概念

#### 齿轮实用知识思维导图

<p class="callout info">齿轮章节按照该思维导图组织内容</p>

[![image.png](https://ecar.officesimple.net/uploads/images/gallery/2026-01/scaled-1680-/6Q4image.png)](https://ecar.officesimple.net/uploads/images/gallery/2026-01/6Q4image.png)

# 齿轮相关标准汇总

<table border="1" class="align-center" id="bkmrk-%E9%BD%BF%E8%BD%AE%E7%9B%B8%E5%85%B3%E7%9A%84iso%2Fgb%E6%A0%87%E5%87%86%E6%B1%87%E6%80%BB-%E7%B1%BB%E5%88%AB-%E6%A0%87" style="border-collapse: collapse; width: 104.881%; border-width: 1px; height: 318px;"><caption>##### **齿轮相关的ISO/GB标准汇总**

</caption><colgroup><col style="width: 9.76947%;"></col><col style="width: 14.7733%;"></col><col style="width: 65.6461%;"></col><col style="width: 9.76947%;"></col></colgroup><thead><tr style="height: 29.4411px;"><td class="align-center" style="height: 29.4411px;">类别</td><td class="align-center" style="height: 29.4411px;">标准号</td><td class="align-center" style="height: 29.4411px;">标准名称</td><td class="align-center" style="height: 29.4411px;">链接</td></tr></thead><tbody><tr style="height: 35.0406px;"><td class="align-center" style="height: 35.0406px;">行星齿轮</td><td class="align-center" style="height: 35.0406px;"> GBT 33923</td><td style="height: 35.0406px;">行星齿轮传动设计方法 Design methods for planetary gear drives

</td><td class="align-center" style="height: 35.0406px;">[Doc](https://pub-c05b056f64884db59fe301f134aafca3.r2.dev/GBT%2B33923-2017%20%E8%A1%8C%E6%98%9F%E9%BD%BF%E8%BD%AE%E4%BC%A0%E5%8A%A8%E8%AE%BE%E8%AE%A1%E6%96%B9%E6%B3%95.pdf "Doc")</td></tr><tr style="height: 29.4411px;"><td class="align-center" style="height: 29.4411px;">齿轮</td><td class="align-center" style="height: 29.4411px;">ISO 21771</td><td style="height: 29.4411px;">圆柱渐开线齿轮及齿轮对的概念

Gears - Cylindrical involute gears and gear pairs - concepts and geometry

</td><td class="align-center" style="height: 29.4411px;">[Doc](https://pub-c05b056f64884db59fe301f134aafca3.r2.dev/ISO%2B21771-_gears_-_cylindrical_involute_gears_and_gear_pairs_-_concepts_and_geometry.pdf "Doc")</td></tr><tr style="height: 29.4411px;"><td class="align-center" style="height: 29.4411px;">  
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<table border="1" class="align-center" id="bkmrk-%E9%BD%BF%E8%BD%AE%E7%9B%B8%E5%85%B3%E7%9A%84%E5%AE%9E%E7%94%A8%E6%96%87%E6%A1%A3-%E5%BA%8F%E5%8F%B7-%E6%96%87%E6%A1%A3%E7%B1%BB%E5%88%AB-%E6%96%87%E6%A1%A3" style="border-collapse: collapse; width: 100%; border-width: 1px; border-style: dotted; height: 206.088px;"><caption>##### **齿轮相关的实用文档**

</caption><colgroup><col style="width: 6.91094%;"></col><col style="width: 13.7003%;"></col><col style="width: 67.9097%;"></col><col style="width: 11.4374%;"></col></colgroup><thead><tr style="height: 29.4411px;"><td style="height: 29.4411px;">序号</td><td style="height: 29.4411px;">文档类别</td><td style="height: 29.4411px;">文档名称</td><td style="height: 29.4411px;">链接</td></tr></thead><tbody><tr style="height: 29.4411px;"><td style="height: 29.4411px;">1</td><td style="height: 29.4411px;">齿轮精度</td><td class="align-left" style="height: 29.4411px;">圆柱齿轮、锥齿轮检测方法及应用-中国第一汽车股份</td><td style="height: 29.4411px;">[Doc](https://pub-c05b056f64884db59fe301f134aafca3.r2.dev/%E4%B8%AD%E5%9B%BD%E4%B8%80%E6%B1%BD-%E5%9C%86%E6%9F%B1%E9%BD%BF%E8%BD%AE%E3%80%81%E9%94%A5%E9%BD%BF%E8%BD%AE%E6%A3%80%E6%B5%8B%E6%96%B9%E6%B3%95%E5%8F%8A%E5%BA%94%E7%94%A8.pdf)</td></tr><tr style="height: 29.4411px;"><td style="height: 29.4411px;">  
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