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Welding equipment

A technology of welding equipment and weldments, applied in the field of welding equipment, can solve the problems of PCD cutter head strength and plasticity reduction, graphitization, PCD cutter head brittle fracture, etc.

Pending Publication Date: 2019-08-16
SHENZHEN H TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high temperature of the two workpiece parts during the welding process, graphitization is prone to occur after the heat is transferred to the PCD cutter head, which leads to a significant decrease in the strength and plasticity of the PCD cutter head, which is easy to cause in the process of use. PCD blades are brittle

Method used

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0038] In the present in...

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Abstract

The invention discloses welding equipment for welding first welded parts and second welded parts, which are oppositely arranged. The welding equipment comprises a worktable, a clamping tool, a laser module and a cooling system, wherein the second welded parts are arranged on the worktable; the clamping tool is connected to the worktable; the first welded parts are clamped on the clamping tool; fluxes are fixed between the first welded parts and the second welded parts; the laser module is connected to the worktable, and is arranged corresponding to the fluxes or the second welded parts; and the cooling system is arranged on the clamping tool and connected with the first welded parts for cooling the first welded parts. The welding equipment can improve the strength and the plasticity of thewelded parts after welding to prevent the brittle failure.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding device. Background technique [0002] Polycrystalline diamond tool (PCD tool) is widely used in the field of cutting as a superhard tool. Usually, when two workpieces are welded, for example, when welding the handle of a PCD tool and the head of a PCD tool, the laser heat source is generally irradiated on the part of the handle with a higher melting point by brazing, and the heat is transferred to the solder. Weld the handle and PCD head. However, due to the high temperature of the two workpiece parts during the welding process, graphitization is prone to occur after the heat is transferred to the PCD cutter head, which leads to a significant decrease in the strength and plasticity of the PCD cutter head, which is easy to cause in the process of use. The PCD cutter head is brittle. [0003] The above content is only used to assist in understanding the technical solu...

Claims

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Application Information

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IPC IPC(8): B23K26/21B23K26/70B23K37/04
CPCB23K26/21B23K26/703B23K37/0443
Inventor 岳国汉
Owner SHENZHEN H TECH CO LTD
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