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In these days,miniaturization has become a "must" for all kinds of productions in any field. However, with conventional machine parts, gears, levers, cams, crank shafts, design engineers could hardly get over a certain limit in designing smaller products.In order to give a solution, we made research and development night and day with all-out effort, and eventually we could successfully produce the very small-size wire rope. We have confidence, as well as enough experience, to makeup a perfect product from the basic wire,no matter how thin it may be, as fat as it has been processed as wire material. |
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| 1. Elongation (spring constant)of wire rope |
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Stainless steel wire rope used for measuring apparatuses, photocopiers, printers, etc., should have high flexibility, high elastic modulus and low elongation rate in order to accomplish precise transmission of the motion. Our wire rope products by special manufacturing method and of special composition show significant improvements regarding the above mentioned items. |
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[Reference data]
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- （Ａ）
- 1.0φmm(7x7)wire rope spring constant (standard
& special wire rope)
- （Ｂ）
- 1.20φmm(7x19)wire rope spring constant (standard
& special wire rope)
- Note:Special wire rope has a nylon-coated
core strand(1x19)to improve
the spring constant
and thedurability.
- （Ｃ）
- 1.05φmm(7x19)wire rope elongation rate (standard
& special wire rope)
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| 2. Durability of wire rope |
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Wire rope is used as a means to transmit
the drive force. Since wire rope is reeved
through pulley, durability is dependent upon
the diameter and material of the pulley.
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[Reference data]
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- （Ｄ）
- Relationship between the improvement on durability
and the diameter of the pulley,1.05φm/m(7x19)wire
rope
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