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Production process of automobile high-strength shock-absorbing part

A production process and high-strength technology, applied in the field of auto parts, can solve the problems of short service life, easy damage, poor shock absorption effect, etc., and achieve the effect of improving service life, improving mechanical strength, and improving shock absorption and shock absorption effect.

Active Publication Date: 2021-06-01
台州锐祥机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a production process of high-strength shock-absorbing and shock-absorbing parts for automobiles: by mixing iron powder, molybdenum disilicide, manganese, titanium dioxide, and chromium evenly, adding them to wet grinding and drying Grind and dry in the equipment, then sinter the grinding material and crush it to obtain the crushed material, and then mix the crushed material, carbon fiber, and carbon black evenly to prepare high-strength shock-absorbing and shock-absorbing parts for automobiles, which solves the problem of existing automobile shock absorbers. After long-term use of the shock absorber, the shock absorption effect is poor, it is easy to be damaged, and the service life is short

Method used

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  • Production process of automobile high-strength shock-absorbing part
  • Production process of automobile high-strength shock-absorbing part
  • Production process of automobile high-strength shock-absorbing part

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Experimental program
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Effect test

Embodiment 1

[0034] see Figure 1-5 As shown, the present embodiment is a production process of high-strength shock-absorbing and shock-absorbing parts for automobiles, including the following steps:

[0035] Step 1: Weigh 90 parts of iron powder, 3 parts of carbon fiber, 4 parts of molybdenum disilicide, 1 part of manganese, 0.5 part of titanium dioxide, 2 parts of chromium, and 0.6 part of carbon black according to parts by weight, and set aside;

[0036] Step 2: Mix iron powder, molybdenum disilicide, manganese, titanium dioxide, and chromium evenly to obtain a mixture A, and add the mixture A into the inner cavity of the grinding bin 212 from the inlet and outlet pipe 211 of the wet grinding and drying equipment, and then add The water of 50% by weight of the mixture A is stuffed into the sealing plug 205;

[0037] Step 3: start the driving motor 208, the driving motor 208 runs through the transmission pulley 207 and the transmission ring 206 to drive the grinding cylinder 204 to rota...

Embodiment 2

[0045] see Figure 1-5 As shown, the present embodiment is a production process of high-strength shock-absorbing and shock-absorbing parts for automobiles, including the following steps:

[0046] Step 1: Weigh 110 parts of iron powder, 5 parts of carbon fiber, 6 parts of molybdenum disilicide, 3 parts of manganese, 1.5 parts of titanium dioxide, 4 parts of chromium, and 1.2 parts of carbon black according to parts by weight, and set aside;

[0047] Step 2: Mix iron powder, molybdenum disilicide, manganese, titanium dioxide, and chromium evenly to obtain a mixture A, and add the mixture A into the inner cavity of the grinding bin 212 from the inlet and outlet pipe 211 of the wet grinding and drying equipment, and then add The water of 60% by weight of the mixture A is stuffed into the sealing plug 205;

[0048] Step 3: start the driving motor 208, the driving motor 208 runs through the transmission pulley 207 and the transmission ring 206 to drive the grinding cylinder 204 to ...

Embodiment 3

[0056] see Figure 1-5 As shown, the wet grinding and drying equipment in this embodiment includes a drying mechanism 100 and a grinding and feeding mechanism 200, and one side of the drying mechanism 100 is provided with a grinding and feeding mechanism 200;

[0057] The drying mechanism 100 includes a heating box 101, an input air pipe 102, a blower 103, a conveying air pipe 104, a material inlet 105, a first support frame 106, a second support frame 107, a cyclone separator 108, and a collection box 109 , several electric heating panels are installed in the inner cavity of the heating box 101, and an input air duct 102 is installed on one side of the heating box 101, and the end of the input air duct 102 away from the heating box 101 is connected to The input end of the air blower 103, the output end of the air blower 103 is equipped with a delivery air duct 104, the delivery air duct 104 is installed on the top of the first support frame 106, and the end top of the air del...

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Abstract

The invention discloses a production process of an automobile high-strength shock-absorbing part. The automobile high-strength shock-absorbing part is prepared from iron powder, carbon fiber, molybdenum disilicide, manganese, titanium dioxide, chromium and carbon black, and the mechanical strength of the shock-absorbing part is greatly improved while the toughness and elasticity of a material are improved by adding manganese, titanium dioxide and chromium. By adding the carbon fibers and the carbon black, the excellent toughness of the automobile high-strength shock-absorbing part is ensured, the shock-absorbing effects of the automobile high-strength shock-absorbing part are improved, and the service life of the automobile high-strength shock-absorbing part is also prolonged. According to the production process, through the grinding technology, all raw materials are small enough in particle size, uniform in dispersion and tight in connection, the mechanical property of the automobile high-strength shock-absorbing part is further improved, grinding materials obtained after grinding are rapidly dried through the equipment, and the production efficiency of the automobile high-strength shock-absorbing part is improved.

Description

technical field [0001] The invention relates to the field of automobile parts, in particular to a production process for automobile high-strength shock-absorbing and shock-absorbing parts. Background technique [0002] In the field of automobiles, in order to quickly attenuate the vibration of the frame and body of the car and improve the ride comfort and comfort of the car, the car suspension system is generally equipped with a car shock absorber, and the car shock absorber is an important part of the car use process. The vulnerable parts in the shock absorber, whether the work is good or bad, will directly affect the driving stability of the car and the life of other parts. Therefore, the shock absorber should always be in good working condition. However, the general car currently on the market After the shock absorber is used for a long time, the shock absorption effect will deteriorate, the rebound ability of the shock absorber will easily fail, and the service life of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/10B02C17/18B02C17/24B02C21/00B02C23/02B21F3/02B22F3/10
CPCB02C17/10B02C17/24B02C21/00B02C17/183B02C23/02B22F3/1007B21F3/02
Inventor 不公告发明人
Owner 台州锐祥机械设备有限公司