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Clutch steel sheet processing method

A processing method and clutch technology, applied in clutches, friction clutches, mechanical drive clutches, etc., can solve the problems of wasting steel and high production costs, and achieve the effects of cost saving, strength and hardness improvement, and resource saving.

Inactive Publication Date: 2018-05-15
重庆市大足区捷瑞机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for processing clutch steel sheets, which solves the technical problems of wasting steel and high production costs.

Method used

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  • Clutch steel sheet processing method

Examples

Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 Shown, a kind of clutch steel sheet processing method comprises the following steps:

[0037] A. Material selection: select a disc with a diameter of 6.5mm-8.5mm;

[0038] B. Stretching: Use a cold drawing machine to stretch the disc circle, and the diameter after stretching is 4.5mm-6mm; the outer oxide shell can be removed to make the outside smoother, making the required materials more accurate in all aspects;

[0039] C. Looping: use a looping machine to circle the stretched disc into a torus, the diameter of the torus is 85mm-120mm, and the diameter of the torus directly refers to the diameter of the inner ring of the torus;

[0040] D. Butt welding: Butt welding is carried out on the disconnected port of the torus, so that the disconnected port of the torus is connected as a whole, and the butt joint of the butt welding place is neat and not in place;

[0041] E. Heating: Heat the torus after butt welding in a high-frequency furnace, the heatin...

Embodiment 2

[0045] Such as figure 2 Shown, a kind of clutch steel sheet processing method comprises the following steps:

[0046] A. Material selection: select a disc with a diameter of 6.5mm;

[0047] B. Stretching: use a cold drawing machine to stretch the disc circle, and the diameter after stretching is 5.3mm;

[0048] C, ringing: use a ringing machine to circle the stretched disc into a ring, and the diameter of the ring is 85mm;

[0049] D. Butt welding: Butt welding is carried out on the disconnected port of the torus, so that the disconnected port of the torus is connected as a whole, and the butt joint of the butt welding place is neat and not in place;

[0050] E. Heating: heat the torus after butt welding in a high frequency furnace, the heating temperature is 700°C, and the heating time is 2s;

[0051] F, hot pressing: the heated torus is pressed into a blank 1 with a thickness of 2mm by a hot press, and the blank 1 becomes a circular sheet structure;

[0052] G. Blanking...

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Abstract

The invention relates to the technical field of clutch steel sheet processing technologies, in particular to a clutch steel sheet processing method. The method comprises the following steps that A, amaterial is selected, wherein a disc with the diameter of 6.5-8.5 mm is selected; B, drawing is conducted, wherein the disc is drawn through a cold drawing machine; C, ringing is conducted, wherein the drawn disc is ringed into a circular ring body through a ringing machine; D, butt welding is conducted, wherein butt welding is conducted on a broken end opening of the circular ring body; E, heating is conducted, wherein the welded circular ring body is heated; F, hot-pressing is conducted, wherein the heated circular ring body is pressed into a blank; and G, blanking is conducted, wherein theblank is stamped, and a clutch steel sheet is formed. According to the clutch steel sheet processing method, the strength and hardness of the clutch steel sheet processed through the method are improved compared with an existing clutch steel sheet, and the obtained clutch steel sheet is more durable in use; and the consumption of the steel sheet is reduced greatly, the cost is saved, the resourcesare saved, and the environmental-friendly effect is achieved.

Description

technical field [0001] The invention relates to the technical field of clutch steel sheet processing, in particular to a clutch steel sheet processing method. Background technique [0002] In the prior art, the clutch steel sheet is processed by stamping, using steel plate as the raw material, and stamping the steel plate with a punching machine. During the stamping process, the clutch steel sheet is obtained by blanking, and the remaining steel plate part after blanking becomes scrap. [0003] Such as image 3 and 5 As shown, it is the form of producing and processing the clutch steel plate 3 in the prior art, and the required clutch steel plate 3 is separated from the steel plate 4 by blanking on the steel plate 4 with a punching machine, and the remaining part becomes Waste 2, the remaining waste 2 is much more than the processed clutch steel plate 3, which causes a waste of resources and increases the cost. [0004] In the prior art, the method of obtaining clutch ste...

Claims

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Application Information

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IPC IPC(8): B23P15/00F16D13/64
CPCB23P15/00F16D13/64
Inventor 雷登洪
Owner 重庆市大足区捷瑞机械设备制造有限公司
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