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A pickling titanium plate welding device and its welding process

A technology of welding device and titanium plate, which is applied to other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of long welding wire, wire jamming and wire resistance of wire feeder, etc., so as to achieve stable and smooth welding process, avoid cracks or Breakage, reduced slack and twine effects

Active Publication Date: 2021-11-19
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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  • A pickling titanium plate welding device and its welding process
  • A pickling titanium plate welding device and its welding process
  • A pickling titanium plate welding device and its welding process

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) Titanium plate transmission: The two titanium plates that need to be docked are transported to the set position by the transmission mechanism on both sides of the welding mechanism to prepare 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...

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 titanium 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...

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Abstract

The invention discloses a pickling titanium plate welding device, which comprises a frame, a pressing mechanism, a welding mechanism, a bracket, a guide table, a cutting mechanism, a transmission mechanism, a flattening mechanism, a flaw detection mechanism; a pressing mechanism, a welding mechanism and The flaw detection mechanism is fixed on the frame, and the flaw detection mechanism is located on the side of the welding mechanism; the guide table is located on the side of the frame, and the bracket is fixed on the guide table; the cutting mechanism, the transmission mechanism, and the flattening mechanism are fixed on the bracket, and the flattening mechanism Located on the side of the cutting mechanism; the transmission mechanism is located below the cutting mechanism; the flaw detection mechanism includes the flaw detector console, the fourth motor, the second guide shaft, the lead screw II, the third fixed block, the fifth motor, the spline sleeve, the probe , the fourth fixed block. The invention improves the wire feeder so that the wire feeder can feed the wire smoothly, thereby reducing the phenomenon of wire jamming and making the welding smoother. This welding process makes the weld seam of the pedal stronger and avoids cracks or fractures in the weld seam.

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 Patents(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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