一种计算多联导叶开模补偿角度的方法
By calculating the mold opening compensation angle of the multi-stage guide vane using blue light scanning and 3D printing technology, and combining it with investment casting process, the problem of difficult mold opening for multi-stage turbine guide vanes was solved, achieving efficient, low-cost mass production and product consistency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN WANZE AVIATION MATERIALS RES CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
The overall mold opening of multi-stage turbine guide vane molds is difficult. Existing design methods are complex and unsuitable for mass production. Mold repair costs are high, and it is difficult to ensure product consistency.
By employing blue light scanning detection and 3D printing technology, the mold opening compensation angle of the multi-stage guide vanes is calculated. Combined with the investment casting process, through steps such as 3D printing wax model, mold assembly, shell making, and pouring, blue light 3D scanning is used to perform local fitting and compensation angle calculation to ensure the overall mold opening.
It simplifies the design process of multi-stage guide vane molds, shortens the production cycle, reduces testing costs, improves product consistency and dimensional qualification rate, and reduces mold repair costs.
Smart Images
Figure CN120815964B_ABST