Pickling titanium plate welding device and welding process thereof

A welding device and titanium plate technology, applied in other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of wire feeder wire jamming, redundant welding wire, breakage, etc., and achieve the effect of improving welding efficiency

Active Publication Date: 2021-04-02
山东盛阳金属科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The wire feeder is prone to wire jamming or lengthy welding wire during welding;
[0004] 2) Since the welding wire is prone to wire jamming and wire resistance, the automatic welding machine is usually equipped with a single welding position, and the efficiency is low during welding;
[0005] 3) During acid pickling of titanium plates, multiple titanium plates need to be connected together by welding to form a titanium plate of hundreds of meters or hundreds of meters for pickling, and then divide and roll after pickling; during this process, often During the process of pickling and transporting the titanium plate due to weak welding, the weld seam cracks or even breaks, which interrupts the pickling and affects production

Method used

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  • Pickling titanium plate welding device and welding process thereof
  • Pickling titanium plate welding device and welding process thereof
  • Pickling titanium plate welding device and welding process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] A kind of pickling titanium plate welding process, its concrete steps are as follows:

[0067] 1) Steel belt transmission: The transmission mechanisms on both sides of the welding mechanism transport the two steel belts to be docked to the set position for cutting:

[0068] 2) Fixing: The two titanium plates are fixed and pressed firmly by the pressing mechanism to prepare for cutting;

[0069] 3) Cutting: Push the bracket through the third oil cylinder to enter between the front bracket and the rear bracket, and then cut the titanium plates that need to be welded butt by the cutting mechanism to make the butt joints flush;

[0070] 4) Alignment: Control the two titanium plates to butt the welding joints according to the requirements through the transmission mechanism on both sides of the frame so that the welding joints meet the welding requirements, and then press them firmly through the top pressure mechanism;

[0071] Among them, the welding gap of the 4mm thick ti...

Embodiment 2

[0080] Compared with Example 1, the difference is;

[0081] 4) Alignment: Control the two titanium plates to butt the welding joints according to the requirements through the transmission mechanism on both sides of the frame so that the welding joints meet the welding requirements, and then press them firmly through the top pressure mechanism;

[0082] Among them, the welding gap of the 4mm thick titanium plate on the operating side is set to 60% of the plate thickness; the welding gap on the opposite side of the operating side is set to 82% of the plate thickness;

[0083] The welding gap of the 7.5mm thick titanium plate on the operating side is set to 58% of the plate thickness; the welding gap on the opposite side of the operating side is set to 52% of the plate thickness;

[0084] 5) Welding: two steel plates are welded by an automatic welding machine;

[0085] The welding speed of a titanium plate with a thickness of 4mm is 0.8m / min; the current is 245A; the diameter of...

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Abstract

The invention discloses a pickling titanium plate welding device. The pickling titanium plate welding device comprises a rack, a jacking mechanism, a welding mechanism, a bracket, a guide table, a cutting mechanism, a conveying mechanism, a flattening mechanism and a flaw detection mechanism; the jacking mechanism, the welding mechanism and the flaw detection mechanism are fixed to the rack, and the flaw detection mechanism is located on one side of the welding mechanism; the guide table is located on one side of the rack, and the bracket is fixed to the guide table; the cutting mechanism, theconveying mechanism and the flattening mechanism are fixed to the bracket, and the flattening mechanism is located on one side of the cutting mechanism; the conveying mechanism is located below the cutting mechanism; and the flaw detection mechanism comprises a flaw detector operation table, a fourth motor, a second guide shaft, a lead screw II, a third fixing block, a fifth motor, a spline sleeve, a probe and a fourth fixing block. According to the pickling titanium plate welding device and the welding process thereof, a wire feeder is improved to smoothly feed wires, so that the phenomenonof wire clamping is reduced, welding is smoother, pedal weld joints are firmer, and the phenomenon of cracking or breaking of the weld joints is avoided.

Description

technical field [0001] The invention belongs to the technical field of pickling welding of titanium plates, and in particular relates to a pickling titanium plate welding device and a welding process thereof. Background technique [0002] The existing titanium plate production line usually uses an automatic welding machine for butt welding, which is not only convenient and fast but also improves production efficiency, but there are also the following problems in the process of use; [0003] 1) The wire feeder is prone to wire jamming or lengthy welding wire during welding; [0004] 2) Since the welding wire is prone to wire jamming and wire resistance, the automatic welding machine is usually equipped with a single welding position, and the efficiency is low during welding; [0005] 3) During acid pickling of titanium plates, multiple titanium plates need to be connected together by welding to form a titanium plate of hundreds of meters or hundreds of meters for pickling, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/06B23P15/00
CPCB23P15/00B23P23/06
Inventor 丁疆莫涛
Owner 山东盛阳金属科技股份有限公司
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