Plastic cold extruding processing method of copper alloy seamless pipe fittings for ships
A processing method and copper alloy technology, applied in the field of ship design and manufacturing, can solve problems such as many hidden dangers of control pipe fittings, fire or explosion, endangering life and property safety, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0004] The following uses the copper alloy seamless elbow pipe fitting of DN500mm as an example to further describe the present invention:
[0005] Use DN500mm copper alloy seamless pipe, cut the material according to the slope of 39° at both ends, after the length of the material is 1300mm, raise the temperature to 680°C in the annealing furnace, keep it for 30 minutes, put it in the air to cool naturally, and send the annealed blank to Put it into the cavity of the molding model fixed on a 2000-ton hydraulic press, use the mandrel to withstand the copper alloy seamless pipe, push it into the cavity of the forming mold at a rate of 100mm / time, and at the same time, withdraw the mandrel to a position 500mm away, the core Put between the shaft and the copper alloy seamless pipe The steel ball is shaped step by step, and each time it is pressed into the inner diameter of the copper alloy seamless pipe by 100mm / time, and pushed repeatedly until the elbow is formed.
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