Overlaying process of drilling tool for petroleum extraction
A technology of drilling tools and petroleum, which is applied in the field of surface treatment of pipes to achieve the effects of improving wear resistance, hardness and melting depth
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0018] The surfacing welding process of the drilling tool used for oil exploitation of the present invention is to first clean the surface of the surfacing area of the drilling tool (comprising the female end and the male end of the drilling tool, the female end, the male end and the middle thickening section of the heavy drilling tool) Treatment to remove rust spots and oil stains on the surface; then send the cleaned surfacing area of the drilling tool to an intermediate frequency heating furnace to heat to 200-250°C; then clean the surface of the surfacing area of the heated drilling tool again ; The drilling tool can be pushed into the automatic welding machine, and the automatic control carbon dioxide welding machine (the automatic control carbon dioxide welding machine adopts Binzel's 401 straight handle water-cooled welding torch) uses carbon steel welding wire to perform electric welding on the surfacing welding area of the drilling tool , At the same time of el...
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