A Welding Process of Ultra-Thin Wall Internal Thread Ta2 Titanium Heat Dissipation Pipe
A welding process and internal thread technology, which is applied in the field of ultra-thin-wall internal thread TA2 titanium heat dissipation pipe welding process, can solve the problems of high process waste, many processing procedures, and low efficiency, and achieve high continuous efficiency, no welding spatter, and production high efficiency effect
Active Publication Date: 2021-08-10
武汉市博钛新材料科技有限公司
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[0003] At present, the main production methods of titanium and titanium alloy seamless pipes are drilling extrusion and cross-rolling perforation, but these two methods have the disadvantages of high process waste, complex process, many processing procedures, low efficiency, and high cost.
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[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation examples. The examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention. Any modifications, equivalent replacements or Improvements, etc., should be included within the scope of the claims of the present invention, and those not described in detail in this technical solution are all known technologies.
[0040] Manufacture the ultra-thin-walled internal thread TA2 titanium radiating pipe of the present invention according to the following steps:
[0041] Uncoiling: The stainless steel strip coil is uncoile...
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Abstract
The invention provides an ultra-thin-wall internal thread TA2 titanium heat dissipation pipe welding process, which belongs to the technical field of titanium internal thread pipe manufacturing, and specifically relates to cold extrusion, cold rolling forming and high-frequency welding technologies. The production process includes the following steps: (1) Uncoiling; (2) Shear butt welding; (3) Speed matching 1; (4) Change direction storage looper; (5) Speed matching 2; (6) Embossing 1 ; (7) Speed matching 3; (8) Embossing 2; (9) Speed matching 4; (10) Pass planning; (11) V-shaped corner forming; (12) High-frequency induction welding; (13) Cooling scratches ; (14) Finishing tube type; (15) Weld seam correction; (16) Eddy current flaw detection; (17) Shearing and blanking; (18) Removing waste; The above-mentioned process method can efficiently produce ultra-thin-wall internal thread TA2 titanium heat dissipation pipes, and the surface to be welded does not need to be cleaned before welding, and good weld structure and performance can be obtained.
Description
technical field [0001] The invention relates to an ultra-thin-wall internal thread TA2 titanium heat dissipation pipe welding process, which belongs to the technical field of titanium internal thread pipe manufacturing, and specifically relates to the technical fields of cold extrusion, cold rolling forming and high-frequency induction welding. Background technique [0002] my country is rich in titanium resources and is a big country in titanium resources. However, for a long time, due to the complicated and difficult extraction process, the development speed of the titanium industry has been lagging behind that of iron, aluminum, magnesium and other metal industries. At present, my country's titanium and titanium alloy pipe fittings are mainly used in industrial corrosion resistance and shipbuilding fields, such as nuclear power, seawater installations, ships, and saline-alkali industries. [0003] At present, the main production methods of titanium and titanium alloy sea...
Claims
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IPC IPC(8): B23P15/00
CPCB23P15/00B23P2700/09
Inventor 解剑英董仕节谢志雄王义金王超罗平胡心彬
Owner 武汉市博钛新材料科技有限公司