Item
¥0.29CNY
App information
- Version
- 1.1
- Download size
- 1.09MB
- First released
- 2026-07-26
- Developer
- hao du
- Bundle ID
- com.duhao.apps.bearingFitCalc
- Category
- Utilities (185,746)
Screenshots
Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.
In-App Purchases 1 items · USD
About
From the App Store Source轴承配合公差助手是一款纯本地、无需登录的机械装配计算工具，适合机械设计、加工检验、设备维修和现场装配人员使用。 核心功能包括： 1. 孔轴配合查询：按基本尺寸、孔公差带、轴公差带查询上下偏差与公差范围。 2. 间隙过盈计算：自动计算最大间隙、最小间隙、最大过盈、最小过盈，并标记配合类型。 3. 轴承配合参考：按内圈旋转、外圈旋转、载荷方向、座孔/轴颈场景保存常用配合建议。 4. 装配项目记录：为每个零件保存尺寸、实测值、配合结论和备注，方便复查。 5. 单位与误差提示：支持 mm/μm 显示切换，超差时给出醒目标记。 所有数据仅保存在本机，不需要账号、不联网、不上传任何记录，适合一次性付费下载后长期离线使用。
FAQFAQPage
Who made it?
The developer is hao du, and the app identifier is com.duhao.apps.bearingFitCalc.
When was it first released?
It was first released on 2026-07-26, according to our own database record.
Every number in these answers comes from the data shown above on this page.