Detection tool clamp
Patent Information
- Authority / Receiving Office
- CN ยท China
- Current Assignee / Owner
- ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
- Publication Date
- 2017-06-30
- Estimated Expiration
- Not applicable ยท inactive patent
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Abstract
Description
Technical field
[0001] The invention relates to the field of mechanical processing, in particular to a detection tooling fixture. Background technique
[0002] The compressor crankshaft is an important part of the refrigerator and air-conditioning compressor series. It requires high machining accuracy. Its machining accuracy plays a key role in the stability and noise of the compressor during operation. The material used for the crankshaft is ball-milled cast iron. Due to the large output and variety, it is easy to be artificially mixed during the processing and sorting process, causing the grinding wheel spindle of the high-precision machine tool to be hit many times, causing the machine tool accuracy to drop and personal safety hazards.
[0003] By analyzing the crankshaft of refrigerator and air conditioner compressor. The main machining dimensions of the crankshaft of the refrigerator and air-conditioning compressor include the outer circle of the long shaft and the stepped su...