Machining manner of escalator part

A technology of parts and escalators, which is applied in the field of handrail parts processing, can solve the problems of low yield strength and compressive strength, unreliable placement, high tensile strength, etc., achieve anti-corrosion manufacturing costs, good anti-destructive ability, and increase The effect of tensile strength

Inactive Publication Date: 2019-01-11
海安亚鼎机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above-mentioned problems, the present invention provides a processing method for escalator parts, which effectively avoids that the box body of the server case in the prior art is usually placed directly

Method used

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  • Machining manner of escalator part
  • Machining manner of escalator part
  • Machining manner of escalator part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-Figure 6 As shown, the processing methods of escalator parts include escalator handrails and automatic escalator handrails and automatic Methods of manufacturing escalator handrails;

[0042] This escalator handrail is an escalator handrail provided with a composite material including a metal steel wire and a thermoplastic resin, the metal steel wire has a central strand and a plurality of strands arranged so as to surround the central strand, the The distance between the central strand and the strand is the same at each position in the extending direction of the central strand and the strand, and the thermoplastic resin is filled between the central strand and the strand without forming a cavity. resin.

[0043] The central strand and the strands are maintained in tension in the direction of extension of the central strand and the strands.

[0044] The central strand and the strands are twisted wires twisted together.

[0045] A first thermoplasti...

Embodiment 2

[0067] Processing methods for escalator parts, including escalator handrails and escalator handrails as described in the application number "201480051163.0", the application date is "2014.09.19" and the patent name is "Escalator Handrails and Escalator Handrail Manufacturing Method" Manufacturing method;

[0068] This escalator handrail is an escalator handrail provided with a composite material including a metal steel wire and a thermoplastic resin, the metal steel wire has a central strand and a plurality of strands arranged so as to surround the central strand, the The distance between the central strand and the strand is the same at each position in the extending direction of the central strand and the strand, and the thermoplastic resin is filled between the central strand and the strand without forming a cavity. resin.

[0069] The central strand and the strands are maintained in tension in the direction of extension of the central strand and the strands.

[0070] The ...

Embodiment 3

[0092] Processing methods for escalator parts, including escalator handrails and escalator handrails as described in the application number "201480051163.0", the application date is "2014.09.19" and the patent name is "Escalator Handrails and Escalator Handrail Manufacturing Method" Manufacturing method;

[0093] This escalator handrail is an escalator handrail provided with a composite material including a metal steel wire and a thermoplastic resin, the metal steel wire has a central strand and a plurality of strands arranged so as to surround the central strand, the The distance between the central strand and the strand is the same at each position in the extending direction of the central strand and the strand, and the thermoplastic resin is filled between the central strand and the strand without forming a cavity. resin.

[0094] The central strand and the strands are maintained in tension in the direction of extension of the central strand and the strands.

[0095] The ...

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PUM

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Abstract

The invention discloses a machining manner of an escalator part. Polyvinyl chloride, epoxy acetyllinolenic acid methyl ester, methyl hydrogen silicone oil, limestone, a reinforcing agent DH-3 and white carbon black are added into a mixing machine, the mixing machine is used for enabling the polyvinyl chloride, the epoxy acetyllinolenic acid methyl ester, the methyl hydrogen silicone oil, the limestone, the reinforcing agent DH-3 and the white carbon black to be mixed, and after mixing, first viscous materials are formed; and isopropyl benzene hydroperoxide and aluminium nitride are added intothe viscous materials, the mixing machine is continuously used for mixing, the temperature is controlled to range from 28 DEG C to 32 DEG C, and after mixing, second viscous materials are formed. Thedefects that in the prior art, a case body of a server case is commonly and directly placed on the ground surface, putting is not firm, tensile strength, yield strength and compressive strength of thermoplastic resin are small, the higher and higher tensile strength cannot be achieved, and the thermoplastic resin cannot meet the requirement are overcome.

Description

technical field [0001] The invention relates to the technical field of handrail parts processing, in particular to a processing method of escalator parts. Background technique [0002] Escalator handrails sometimes use a metallic steel wire consisting of a central strand (plain wire) and multiple strands. A metal steel wire used to form a composite material is composed of a central strand and a plurality of strands. In the case of twisting the central strand and the plurality of strands in the prior art, there are problems such as the following: The thermoplastic resin cannot be evenly filled between the strands and the strands, and the pull-out strength of the metal steel wire to the thermoplastic resin material fluctuates greatly, and sometimes the desired pull-out strength cannot be ensured. Thus there is an escalator handrail and a manufacturing method of the escalator handrail with the application number of "201480051163.0", the application date of "2014.09.19" and the...

Claims

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Application Information

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IPC IPC(8): B29C43/00C08L27/06C08L91/00C08L83/05C08L5/08C08K3/28C08K3/26C08K3/36
CPCB29C43/00C08K2003/265C08K2003/285C08K2201/011C08L27/06C08L2205/035C08L91/00C08L83/04C08L5/08C08K3/28C08K3/26C08K3/36
Inventor 王日华
Owner 海安亚鼎机电制造有限公司
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