【Q&A】Catalytic Coking Reformate Blending Edition 20171017
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Participation: Reward of 3~5 wealth points； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What are the methods for cutting grooves? Answer: Machining with a air chisel, mechanical processing, gas cutting grooving, carbon arc gouging grooving. Use your fingers to get involved – our ultimate goal is for everyone to acquire knowledge. http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically after two days. Petrochemical Zone—“Creative Ideas for Energy Saving” event (the second phase is in full swing) http://bbs.hcbbs.com/thread-1666758-1-1.html [Daily Question] Summary post for 2017 on the catalytic coking and reforming oil blending version http://bbs.hcbbs.com/thread-1811219-1-1.html [Q&A] Summary post for 2017 on the catalytic coking and reforming oil blending version http://bbs.hcbbs.com/thread-1826018-1-1.html
Wind shear machining, carbon arc gas gouging grooving, mechanical machining, oxygen cutting grooving
Processed with air chisels, mechanical machining, gas cutting beveling, and carbon arc gouging beveling
Processed with air chisels, mechanical machining, gas cutting beveling, and carbon arc gouging beveling
Processed with air chisels, mechanical machining, gas cutting beveling, and carbon arc gouging beveling
Processed with air chisels, mechanical machining, gas cutting grooving, and carbon arc gouging grooving.
Processed with air chisels, mechanical machining, gas cutting grooving, and carbon arc gouging grooving.
Wind shear machining, mechanical machining, gas cutting grooving, carbon arc gouging grooving
According to design or process requirements, the part of a weldment that is to be welded and is shaped into a groove of a certain geometry is called a groove. The purpose of grooving is to obtain a weld that provides full penetration throughout the thickness of the welded parts. The forms of grooves are specified by the standards GB985-88 \"Basic Forms and Dimensions of Grooves for Welds in Gas Welding, Manual Arc Welding, and Gas Shielded Welding\" and GB986-88 \"Basic Forms and Dimensions of Grooves for Welds in Submerged Arc Welding\": common groove forms include I-groove, Y-groove, U-groove with a bevel, double Y-groove, and single V-groove with a bevel, among others
Machining, gas cutting grooving, carbon arc gouging grooving