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Dangling runner for fitness and wear-resisting treatment process thereof

A runner and process technology, applied in sports accessories, coatings, gymnastics equipment, etc., can solve the problems of large changes in influence, easy to fall off, short service life, etc., and achieve the effect of improving extrusion performance.

Inactive Publication Date: 2018-05-18
苏州胤宗智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The suspended runners currently on the market, because they are installed outdoors, are greatly affected by the outdoor environment, are easy to corrode, fall off, and have a short service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a kind of suspended running wheel for fitness, and the running wheel includes the following components in terms of mass percentage:

[0031] Al: 4%, C: 0.12%, Mn: 3%, Zn: 10%, Ni: 1%, Cu: 1%, Sc: 2%, P: 0.005%, S: 0.01%, Zr: 1%, Ca: 2%, Nb: 0.01%, B: 0.2%, Sr: 2%, Co: 2%, V: 0.01%, Ti: 0.15%, Na: 0.01%, Be: 0.02%, rare earth elements: 0.1% , the rest are Mg and trace impurities, the sum of the above components is 100%;

[0032] The rare earth elements include the following components by weight percentage: Nd: 10%, Gd: 7%, Pr: 11%, Yb: 3%, the rest is La, and the sum of the above components is 100%.

[0033] The wear-resisting treatment process of above-mentioned body-building suspended running wheel, steps are as follows:

[0034] (1) Grind the selected suspended runner with sandpaper, then clean the polished surface with acetone, and then dry it naturally. After drying, sandblast and roughen the surface of the suspended runner. Air is spraye...

Embodiment 2

[0040] This embodiment provides a kind of suspended running wheel for fitness, and the running wheel includes the following components in terms of mass percentage:

[0041] Al: 7%, C: 0.13%, Mn: 6%, Zn: 13%, Ni: 3%, Cu: 3%, Sc: 3%, P: 0.008%, S: 0.02%, Zr: 3%, Ca: 5%, Nb: 0.05%, B: 0.4%, Sr: 5%, Co: 4%, V: 0.03%, Ti: 0.15-0.17%, Na: 0.02%, Be: 0.03%, rare earth elements: 0.3%, the rest is Mg and trace impurities, the sum of the above components is 100%;

[0042] The rare earth elements include the following components by weight percentage: Nd: 13%, Gd: 9%, Pr: 13%, Yb: 5%, the rest is La, and the sum of the above components is 100%.

[0043] The wear-resisting treatment process of above-mentioned body-building suspended running wheel, steps are as follows:

[0044] (1) Grind the selected suspended runner with sandpaper, then clean the polished surface with acetone, and then dry it naturally. After drying, sandblast and roughen the surface of the suspended runner. Air is spray...

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Abstract

The invention discloses a dangling runner for fitness. The runner comprises, by mass, 4-7% of Al, 0.12-0.13% of C, 3-6% of Mn, 10-13% of Zn, 1-3% of Ni, 1-3% of Cu, 2-3% of Sc, 0.005-0.008% of P, 0.01-0.02% of S, 1-3% of Zr, 2-5% of Ca, 0.01-0.05% of Nb, 0.2-0.4% of B, 2-5% of Sr, 2-4% of Co, 0.01-0.03% of V, 0.15-0.17% of Ti, 0.01-0.02% of Na, 0.02-0.03% of Be, 0.1-0.3% of rare earth elements, and the balance Mg and trace impurities; and the sum of the components is 100%. A wear-resisting treatment process of the dangling runner for fitness is simple and practicable, the dangling runner afterprocessing has good performance, the service life is prolonged, and the cost is reduced.

Description

technical field [0001] The invention belongs to the field of fitness equipment and relates to a suspended runner, in particular to a suspended runner for fitness and a wear-resistant treatment process thereof. Background technique [0002] Fitness equipment is often divided into two categories: single-function and comprehensive multi-function according to the number of training functions. The commonly used ones include rowing machines, bodybuilding bikes, walking machines, treadmills, waist shaping machines, etc., among which the suspension wheel is one of them; [0003] The suspended runners currently on the market are easily corroded, easy to fall off, and have a short service life because they are installed outdoors and are greatly affected by the outdoor environment. Contents of the invention [0004] The technical problem to be solved by the present invention is to propose a suspension runner for fitness and its wear-resistant treatment process in view of the shortcom...

Claims

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Application Information

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IPC IPC(8): C22C23/04A63B22/00C09D183/04C09D7/61
CPCC22C23/04A63B22/00C08K7/08C08K13/04C08K2003/2296C09D183/04
Inventor 李翠花邓美兰李欣
Owner 苏州胤宗智能科技有限公司
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