Argon protecting cabin for industrial pure titanium welding
A technology of argon protection and industrial pure titanium, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of welding seam hazards, easy hydrogen absorption, etc., and achieve production cost saving, high degree of automation, The effect of reducing the production of asbestos fibers
Pending Publication Date: 2018-02-09
DEYANG DONGQI POWER STATION EQUIP
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Problems solved by technology
[0002] The working environment of the filter screen of the nuclear power water chamber connection component is in direct contact with seawater, which has high requirements for its corrosion resistance. The design department chose industrial pure titanium, which is more corrosion-resistant than stainless steel. However, industrial pure titanium is relatively active. In contact with air, it is easy to absorb hydrogen and oxygen, resulting in welding defects and causing great harm to the weld
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Embodiment
[0042] According to the above-mentioned production steps for preparing composite heat-insulating materials, sample I of operating gloves 5 was prepared according to the following weight fractions: 1 part of HNTs, 10 parts of asbestos powder, 4 parts of epoxy resin, 0.2 parts of dimethyl silicone oil, and 0.08 parts of polyphenylene sulfide. parts, 0.5 parts of p-xylene and 3 parts of micaceous iron oxide.
[0043] Sample II of operating gloves 5 was prepared according to the following weight fractions: 3 parts of HNTs, 14 parts of asbestos powder, 2 parts of epoxy resin, 0.5 part of dimethyl silicone oil, 0.1 part of polyphenylene sulfide, 0.8 part of p-xylene and micaceous iron oxide 6 servings.
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The invention discloses an argon protecting cabin for industrial pure titanium welding. The argon protecting cabin for industrial pure titanium welding comprises a rotating platform, a control device,operating gloves, an installing base and a glass cover; the glass cover is arranged on the installing base, and is connected with the installing base in a sealed manner; the rotating platform is arranged in the installing base; the control device is used for controlling rotating or stopping of the rotating platform; the glass cover is provided with exhaust holes and hand holes; and the operatinggloves are inserted into the glass cover through the hand holes and are sealed to the peripheries of the hand holes. A pure titanium workpiece is placed in a welding protecting cavity isolated from air to be subjected to welding work, it can be effectively avoided that pure titanium makes contact with air and absorbs hydrogen and oxygen, and the product quality is affected, the product quality isstable, and therefore the market competitiveness of a production enterprise is improved; and the structure is simple, operation is convenient, installing and disassembling are convenient, the work time is greatly shortened, and therefore the production cost is saved, and the purposes of reducing cost and improving efficiency are achieved.
Description
technical field [0001] The invention belongs to the technical field of welding equipment, and in particular relates to an industrial pure titanium welding argon protection cabin. Background technique [0002] The working environment of the filter screen of the nuclear power water chamber connection component is in direct contact with seawater, which has high requirements for its corrosion resistance. The design department chose industrial pure titanium, which is more corrosion-resistant than stainless steel. However, industrial pure titanium is relatively active. In contact with air, it is easy to absorb hydrogen and oxygen, resulting in welding defects and causing great harm to the weld. Contents of the invention [0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides an industrial pure titanium welding argon protection cabin, in which industrial pure titanium is placed in a special argon protection cabin for welding, so that i...
Claims
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Login to View More IPC IPC(8): B23K37/00
CPCB23K37/00
Inventor 吴新伟张显寿杨光明何阳阳宋小东杨文博
Owner DEYANG DONGQI POWER STATION EQUIP
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