Hard alloy saw blade and machining process thereof

A cemented carbide and saw blade technology, applied in metal processing, metal processing equipment, metal sawing equipment and other directions, can solve the problems of limited application scope, complex procedures, high cost, long service life, high cost performance, low cost The effect of manufacturing costs

Active Publication Date: 2021-01-29
HAILIAN SAW BLADE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002]Existing cemented carbide saw blades (strips) generally adopt a single-tooth welding process, which is complicated in process and easy to lose teeth; welding has fillers, certain environmental impact and Welding quality problems, espec

Method used

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  • Hard alloy saw blade and machining process thereof
  • Hard alloy saw blade and machining process thereof
  • Hard alloy saw blade and machining process thereof

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Embodiment Construction

[0048]The present invention will be further described in detail below with reference to the drawings and embodiments. The following embodiments are for explaining the present invention and the present invention is not limited to the following embodiments.

[0049]Examples.

[0050]SeeFigure 1 to Figure 18 As shown, it should be noted that the structure, ratio, size, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for those familiar with this technology to understand and read, and are not intended to limit the present invention The limited conditions that can be implemented do not have any technical significance. Any structural modification, proportional relationship change or size adjustment should still be implemented without affecting the effects and objectives that can be achieved by the present invention. Within the scope covered by the technical content disclosed in the present invention. At the same time...

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Abstract

The invention relates to a hard alloy saw blade and a machining process thereof, belongs to the technical field of metal machining tool manufacturing, and is suitable for being used in cooperation with a handheld tool. The hard alloy saw blade comprises a hard alloy strip, a saw blade main body and a mounting handle part; and the hard alloy saw blade is structurally characterized by further comprising saw teeth and welding points, the welding points are arranged on the mounting handle part, the welding points are connected with the saw blade main body, and the saw blade main body and the mounting handle part are of an integrated structure; and the hard alloy strip is connected with the saw blade main body, the hard alloy strip and the saw blade main body are of an integrated structure, thehard alloy strip is located at the side portion of the saw blade main body, the saw teeth are arranged on the hard alloy strip, and a connector is arranged at the mounting handle portion. According to the hard alloy saw blade, welding filler is not needed when the hard alloy strip and the saw blade main body are welded, and the hard alloy saw blade has the advantages of being firm in welding, convenient to machine, capable of reducing production and manufacturing cost, long in service life, wide in application range, high in cost performance, small in environmental pollution and the like.

Description

Technical field[0001]The invention relates to a hard alloy saw blade and its processing technology, belonging to the technical field of metal processing tool manufacturing, and is suitable for use with hand-held tools.Background technique[0002]The existing cemented carbide saw blades (blade) generally use single-tooth welding process, the process is complex and easy to lose teeth; welding with fillers, a certain environmental impact and welding quality problems, especially single-tooth welding is only suitable for coarse-tooth products. The main application range is limited, the cost is high, and there are certain shortcomings in the sawing performance and life, application range and cost performance.Summary of the invention[0003]The purpose of the present invention is to overcome the above-mentioned shortcomings in the prior art, and to provide a cemented carbide saw blade with reasonable structural design, firm welding, and no welding additives during welding and its processing te...

Claims

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Application Information

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IPC IPC(8): B23D61/14B23D65/00B23K26/21
CPCB23D61/14B23D65/00B23K26/21B23K2101/20
Inventor 季胜华徐明群朱晓东俞常飞张林平肖峰王永平
Owner HAILIAN SAW BLADE TECH CO LTD
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