CN103031630A - Leather apron guide wheel of polyamide fiber false twist texturing machine and surface processing technique thereof - Google Patents
Leather apron guide wheel of polyamide fiber false twist texturing machine and surface processing technique thereof Download PDFInfo
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- CN103031630A CN103031630A CN2013100020886A CN201310002088A CN103031630A CN 103031630 A CN103031630 A CN 103031630A CN 2013100020886 A CN2013100020886 A CN 2013100020886A CN 201310002088 A CN201310002088 A CN 201310002088A CN 103031630 A CN103031630 A CN 103031630A
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- guide wheel
- apron guide
- false twist
- texturing machine
- twist texturing
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a leather apron guide wheel of a polyamide fiber false twist texturing machine and a surface processing technique thereof. The leather apron guide wheel is formed by processing an aluminum alloy material; the aluminum alloy material comprises the following elements in percentage by mass: 7.5-9.5% of silicon, 3.0-4.0% of copper, 0-1.2% of iron, 0-0.5% of manganese, 0-1.2% of zinc, 0-0.3% of magnesium, 0-0.5% of nickel, 0-0.1% of tin, 0-0.1% of lead, and the rest amount of aluminum; and the surface processing technique of the leather apron guide wheel is hard chromium plating. As the leather apron guide wheel is formed by processing the aluminum alloy material, the part rotational inertia is reduced, and the leather apron damage is relieved; and the surface adopts the chromium plating, so that the rust resistance and the wear resistance of the part surface are largely improved.
Description
Technical field
The invention belongs to polyamide fibre false twist texturing machine technical field, be specifically related to a kind of apron guide wheel and surface processing technique thereof of polyamide fibre false twist texturing machine.
Background technology
Apron guide wheel at the original polyamide fibre false twist texturing machine that uses adopts the 45# steel, and alramenting forms.Because this part rotating speed high (about 7000r.p.m), steel components is heavy, and rotary inertia is large, and is serious to the apron damage; And chemical fibre factory's poor working environment, piece surface easily gets rusty, even the phosphatization treatment effect is also not satisfactory.This shows that a kind of lightweight, the part that surperficial rust-preventing characteristic is good will become first-selection.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, thereby the apron guide wheel of the good polyamide fibre false twist texturing machine of a kind of lightweight, surperficial rust-preventing characteristic is provided.
Another object of the present invention provides a kind of surface processing technique of polyamide fibre false twist texturing machine apron guide wheel.
The technical solution used in the present invention is: a kind of apron guide wheel of polyamide fibre false twist texturing machine, it is to be processed by aluminum alloy materials, and the mass percent of described each element of aluminum alloy materials consists of: silicon: 7.5-9.5%, copper: 3.0-4.0%, iron: 0-1.2%, manganese: 0-0.5%, zinc: 0-1.2%, magnesium: 0-0.3%, nickel: 0-0.5%, tin: 0-0.1%, lead: 0-0.1%, all the other are aluminium.
The apron guide pulley surface of polyamide fibre false twist texturing machine of the present invention adopts hard chrome plating, and chromed hardened thickness is 0.007-0.02mm.
Beneficial effect of the present invention: the present invention reduces the part rotary inertia owing to adopt aluminum alloy materials to process, and alleviates the apron damage, and surface hard oxidation nickel plating is adopted on the surface, so that piece surface rust-preventing characteristic and ABRASION RESISTANCE improve greatly.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment:
Embodiment 1
A kind of apron guide wheel of polyamide fibre false twist texturing machine, it is to be processed by aluminum alloy materials, and the mass percent of described each element of aluminum alloy materials consists of: aluminium: 87%, and silicon: 7.5%, copper: 3.0%, iron: 0.8%, manganese: 0.5%, zinc: 0.5%, magnesium: 0.2%, nickel: 0.3%, tin: 0.1%, lead: 0.1%.The apron guide pulley surface of this polyamide fibre false twist texturing machine adopts hard chrome plating, and chromed hardened thickness is 0.007mm.
Embodiment 2
A kind of apron guide wheel of polyamide fibre false twist texturing machine, it is to be processed by aluminum alloy materials, the mass percent of described each element of aluminum alloy materials consists of: aluminium: 86.5%, silicon: 9.5%, copper: 4.0%, iron: 0%, manganese: 0%, zinc: 0%, magnesium: 0%, nickel: 0%, tin: 0%, lead: 0%.The apron guide pulley surface of this polyamide fibre false twist texturing machine adopts hard chrome plating, and chromed hardened thickness is 0.015mm.
Embodiment 3
A kind of apron guide wheel of polyamide fibre false twist texturing machine, it is to be processed by aluminum alloy materials, and the mass percent of described each element of aluminum alloy materials consists of: aluminium: 87.8%, and silicon: 5.5%, copper: 3.5%, iron: 1.2%, manganese: 0%, zinc: 1.2%, magnesium: 0.3%, nickel: 0.5%, tin: 0%, lead: 0%.The apron guide pulley surface of this polyamide fibre false twist texturing machine adopts hard chrome plating, and chromed hardened thickness is 0.02mm.
Claims (2)
1. the apron guide wheel of a polyamide fibre false twist texturing machine, it is characterized in that: it is to be processed by aluminum alloy materials, and the mass percent of described each element of aluminum alloy materials consists of: silicon: 7.5-9.5%, copper: 3.0-4.0%, iron: 0-1.2%, manganese: 0-0.5%, zinc: 0-1.2%, magnesium: 0-0.3%, nickel: 0-0.5%, tin: 0-0.1%, lead: 0-0.1%, all the other are aluminium.
2. the surface processing technique of the apron guide wheel of polyamide fibre false twist texturing machine as claimed in claim 1 is characterized in that: hard chrome plating is adopted on the surface of described apron guide wheel, and chromed hardened thickness is 0.007-0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002088.6A CN103031630B (en) | 2013-01-06 | 2013-01-06 | The apron guide wheel of polyamide fibre false twist texturing machine and surface processing technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002088.6A CN103031630B (en) | 2013-01-06 | 2013-01-06 | The apron guide wheel of polyamide fibre false twist texturing machine and surface processing technique thereof |
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| Publication Number | Publication Date |
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| CN103031630A true CN103031630A (en) | 2013-04-10 |
| CN103031630B CN103031630B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310002088.6A Active CN103031630B (en) | 2013-01-06 | 2013-01-06 | The apron guide wheel of polyamide fibre false twist texturing machine and surface processing technique thereof |
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| CN (1) | CN103031630B (en) |
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| CN103526084A (en) * | 2013-09-29 | 2014-01-22 | 宁波东浩铸业有限公司 | Silicone oil clutch and making method thereof |
| CN104109782A (en) * | 2013-04-17 | 2014-10-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Aluminium alloy material, aluminium wearing-resistant part and preparation method thereof |
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| CN103526084A (en) * | 2013-09-29 | 2014-01-22 | 宁波东浩铸业有限公司 | Silicone oil clutch and making method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103031630B (en) | 2016-04-20 |
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Effective date of registration: 20221123 Address after: No. 130, Jingwei Road, Yuci District, Jinzhong, Shanxi 030601 Patentee after: JINZHONG JINGWEI YUXIN MACHINERY Co.,Ltd. Address before: No. 130, Jingwei Road, Yuci District, Jinzhong, Shanxi 030601 Patentee before: Three Plants, Shanxi Jingwei Heli Machinofacture Co.,Ltd. |