Section steel cold saw cutting process

A technology of cold sawing and sawing, which is applied in the direction of metal sawing equipment, sawing machine devices, manufacturing tools, etc., can solve the problem of low utilization rate of cold sawing, achieve the goal of increasing production capacity, improving work efficiency, and improving utilization rate of cold sawing Effect

Active Publication Date: 2021-05-07
中重科技(天津)股份有限公司
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  • Abstract
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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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  • Section steel cold saw cutting process
  • Section steel cold saw cutting process
  • Section steel cold saw cutting process

Examples

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Embodiment

[0028] Such as figure 1 As shown, a section steel cold sawing process adopts an N+1 layout process. When N=3, that is, three cold saws are set in the first sawing area. Set the first cold saw 1, the second cold saw 2, the third cold saw 3, the first cut-to-length baffle 5, the fourth cold saw 4 and the second fixed-to-length baffle 6 from right to left, and set Above the roller table; the first cold saw 1, the second cold saw 2, the third cold saw 3, and the first cut-to-length baffle 5 are the first sawing area, and the fourth cold saw 4 and the second cut-to-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 cut-to-length baffles in the first sawing area and the second sawing area are movable cut-to-length baffles.

[0029] The distance between the first fixed baffle 5 and the third cold saw 3 can be adjusted by moving the first fixed baffle 5; the first col...

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Abstract

The invention provides a section steel cold saw cutting process. Equipment of saw cutting areas is arranged in an N+1 type, wherein the first saw cutting area and the second saw cutting area are arranged, the first saw cutting area comprises N cold saws and a fixed-length baffle, and the second saw cutting area comprises a cold saw and a fixed-length baffle; section steel is conveyed through a conveying mechanism and is firstly subjected to saw cutting in the first saw cutting area, and the fixed-length material number of saw cutting in the first saw cutting area is a multiple of N; and when the number of the remaining fixed-length materials to be subjected to saw cutting is smaller than N, the materials enter the second saw cutting area to be subjected to saw cutting. Compared with the prior art, the section steel cold saw cutting process has the following advantages that the working efficiency of a bench saw and the utilization rate of the cold saws are improved, the number of times of saw cutting is reduced, and the production capacity of the cold saws is also improved to a certain degree.

Description

technical field [0001] The invention relates to the field of cold sawing of shaped steel, in particular to a cold sawing process of shaped steel. Background technique [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 rate is low. Contents of the invention [0003] Aiming at the existing problems, the present invention provides a section steel cold sawing process, which can improve the utilization rate of the cold saw and improve the working efficiency of the overall production line. [0004] For achieving the above object, the technical scheme that the present invention takes 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 sawing area includes N col...

Claims

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Application Information

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Patent Type & Authority Applications(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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