Method for machining flat groove on front edge of low-pressure air intake guide blade of aeroengine
An aero-engine and guide vane technology, which is applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., and can solve the problems of low qualified rate of processed products.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0017] The processing object is the narrow and deep flat groove on the edge of the air inlet side of the low-pressure intake guide vane of a certain type of aeroengine. The width of the flat groove is 2mm, the depth is 40mm, and the length is 470mm. On the edge of the shape, the machining allowance on the depth of the entire notch is 40-23.2mm (the allowance at both ends is large, and the allowance in the middle main body is small).
[0018] The processing technology is as follows;
[0019] (1) Clamp the two ends of the blade and the middle blade part on the back of the blade basin with the tooling fixtures that are connected to each other, and fix the blade on the working table of the milling machine;
[0020] (2) First use a three-sided edge milling cutter with an enlarged chip pocket, which is composed of a main edge and an auxiliary edge located on both sides of the main edge, to process the two ends of the groove, and then move the tool 5 times to complete the grooving an...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com