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A kind of steel cold sawing process

A technology of cold sawing and sawing, which is applied in the direction of metal sawing equipment, manufacturing tools, sawing machine devices, etc., which can solve the problems of low utilization rate of cold sawing, improve production capacity, reduce the number of sawing times, and improve the utilization rate of cold sawing Effect

Active Publication Date: 2022-06-24
中重科技(天津)股份有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] The traditional section steel cold sawing process only uses one sawing area, in which there are mobile cold saws, fixed cold saws and fixed-length baffles, so as to saw and cut different lengths of section steel, but the use of cold saws low rate

Method used

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  • A kind of steel cold sawing process
  • A kind of steel cold sawing process
  • A kind of steel cold sawing process

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Embodiment

[0028] like figure 1 As shown, a section steel cold sawing process adopts an N+1 arrangement process. When N=3, that is, three cold saws are arranged in the first sawing area. The first cold saw 1, the second cold saw 2, the third cold saw 3, the first fixed-length baffle 5, the fourth cold saw 4 and the second fixed-length baffle 6 are arranged in sequence from right to left, and all are set. Above the roller table; wherein the first cold saw 1, the second cold saw 2, the third cold saw 3, and the first fixed-length baffle 5 are the first sawing area, and the fourth cold saw 4 and the second fixed-length baffle 6 is the second sawing area; the first cold saw 1 and the second cold saw 2 are movable cold saws, and the third cold saw 3 is a fixed cold saw. Both the sizing baffles in the first sawing area and the second sawing area are movable sizing baffles.

[0029] The distance between the first fixed length baffle 5 and the third cold saw 3 can be adjusted by the movement o...

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Abstract

The invention provides a cold sawing process for section steel. The equipment in the sawing area is arranged in an N+1 type: a first sawing area and a second sawing area are set, and the first sawing area includes N cold saws and a fixed Ruler baffle, the second sawing area includes a cold saw and a fixed-length baffle; the section steel is transported by the transmission mechanism, and is first sawed in the first sawing area, and the number of cut-to-length materials in the first sawing area is N multiples; when the number of remaining cut-to-length materials to be sawed is less than N, enter the second sawing area for sawing. Compared with the prior art, the section steel cold sawing process of the present invention has the following advantages: the work efficiency of the table saw and the utilization rate of the cold saw are improved, the times of sawing are reduced, and the production capacity of the cold saw is also improved.

Description

technical field [0001] The invention relates to the field of section steel cold sawing, in particular to a section steel cold sawing process. Background technique [0002] The traditional cold sawing process for section steel only uses one sawing area, in which a mobile cold saw, a fixed cold saw and a fixed-length baffle are arranged, so as to cut sections of different fixed-length lengths, but the use of cold saws rate is lower. SUMMARY OF THE INVENTION [0003] Aiming at the existing problems, the present invention provides a process for cold sawing of profiled steel, which can improve the utilization rate of the cold saw and improve the working efficiency of the overall production line. [0004] In order to achieve the above object, the technical scheme adopted by the present invention is: [0005] A section steel cold sawing process, the equipment in the sawing area is arranged in an N+1 type: a first sawing area and a second sawing area are set, and the first sawin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D45/10B23D47/04B23D47/08
CPCB23D45/10B23D47/04B23D47/08
Inventor 田学伯
Owner 中重科技(天津)股份有限公司
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