---
title: "钣金展开大师 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "钣金展开大师是一款面向风管加工、白铁制作、管道铆工和钣金现场的本地计算工具。输入可测量尺寸，即可查看展开结果、设置加工余量、保存项目并导出 DXF。  【15 个任务入口】 • 风管：天圆地方、矩形变径、90° 圆管三通、矩形风管偏移、矩形斜接弯头、方管三通 • 管道与容器：圆管斜三通、等径圆管 Y 形支管、虾米弯、圆锥/锥台、斜截圆管、球形封头瓜瓣 • 折弯：单折弯、双折弯、盒形折弯  【完整工"
---

# 钣金展开大师 — China
> 风管管道展开与 DXF

![钣金展开大师 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b5/ec/83/b5ec831e-66b5-5091-52e2-0d0863f410e9/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [磊 高](https://apptail.io/developer/developer-OfkyHb)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.phil.sheetmetal
**Store:** Apple App Store
**Country:** China
**Version:** 1.1 (released 2026-08-31)
**Original Release:** 2026-03-26
**Languages:** Spanish, German, Chinese, Korean, English, Japanese, Portuguese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6759945933)
**AppTail Page:** [https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/china](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/china)

## 钣金展开大师 Description
钣金展开大师是一款面向风管加工、白铁制作、管道铆工和钣金现场的本地计算工具。输入可测量尺寸，即可查看展开结果、设置加工余量、保存项目并导出 DXF。

【15 个任务入口】
• 风管：天圆地方、矩形变径、90° 圆管三通、矩形风管偏移、矩形斜接弯头、方管三通
• 管道与容器：圆管斜三通、等径圆管 Y 形支管、虾米弯、圆锥/锥台、斜截圆管、球形封头瓜瓣
• 折弯：单折弯、双折弯、盒形折弯

【完整工作流】
• 结果和展开轮廓实时预览
• 焊接、铆接、咬口及手动余量
• 项目保存、重新打开和更新
• 分享计算摘要
• 导出毫米坐标 ASCII R12 DXF

所有核心计算均在设备本地完成。圆管 Y 形支管属于现场试配构造；球面不可无应变精确展平，球形封头采用瓜瓣近似并显示边界应变。正式下料前，请结合材料、连接工艺和样件进行校核。

使用条款（EULA）：

## 钣金展开大师 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/72/74/62/7274626e-f596-8d61-71d3-bb64c02380db/01-sheet-metal-master.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c6/c8/9d/c6c89d1c-daf4-813d-73f4-1e5a64d2ed37/02-sheet-metal-master.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ae/bd/29/aebd29b7-d10a-37c5-3ca8-98c2cc1c0ed8/03-sheet-metal-master.png/1320x2868.png)

## 钣金展开大师 Rating Breakdown in China
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## 钣金展开大师 Available In
- [China](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/china)
- [Australia](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/australia)
- [Belgium](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/belgium)
- [Belarus](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/belarus)
- [Canada](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/canada)
- [Germany](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/germany)
- [Algeria](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/algeria)
- [Finland](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/finland)
- [Indonesia](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/indonesia)
- [Japan](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/japan)
- [South Korea](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/south-korea)
- [Lebanon](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/lebanon)
- [Peru](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/peru)
- [Russia](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/russia)
- [Argentina](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/argentina)
- [Taiwan](https://apptail.io/app/desarrollo-de-chapa-pro-gBbz/taiwan)

---

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