一种用于直接测量导管定位焊夹具中空间交点尺寸的方法
By measuring the spatial intersection of the guide tube positioning welding fixture using process pins and CNC equipment, the problem of direct measurement in existing technologies was solved, achieving a highly efficient manufacturing process and improved yield.
CN116753803BActive Publication Date: 2026-07-17AVIC XIAN AIRCRAFT IND GRP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AVIC XIAN AIRCRAFT IND GRP CO LTD
- Filing Date
- 2023-06-09
- Publication Date
- 2026-07-17
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Figure CN116753803B_ABST
Abstract
本发明公开了一种用于直接测量导管定位焊夹具中空间交点尺寸的方法,本发明通过一种工艺测量销在导管定位焊夹具空间交点被测理论位置的正装和反装来确定空间交点的初装实际位置，借助数控设备或精镗设备的测量可以直接获得空间交点实际尺寸，从而实现在制造阶段对空间交点所在组件的精调，确保空间交点位置尺寸在公差范围内。本发明的实施可以减少测量机测量不合格再返修再测量的次数，缩短导管定位焊夹具制造周期，减少制造成本，提高的一次测量合格率。
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