Sample preparation method for facilitating of test of breaking force of rope
The invention discloses a sample preparation method for facilitating of test of breaking force of a rope. The method comprises the following steps that: two ends of a wire rope is bundled with iron wires, the outer strands at both ends of the wire rope are completely disassembled, and at the same ti...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a sample preparation method for facilitating of test of breaking force of a rope. The method comprises the following steps that: two ends of a wire rope is bundled with iron wires, the outer strands at both ends of the wire rope are completely disassembled, and at the same time, part of the secondary outer large strands and secondary outer small strands are disassembled, the wire rope obtained in the step 3 is casted, and the casted wire rope is subjected to the test of breaking force. The sample preparation method for facilitating of test of breaking force of a rope reduces the workload of the preparation of samples for the test of breaking force of a rope by adopting the casting method, improves the qualified rate of the port position of the breaking force of therope and reduces the structure damaging of the wire rope generated by disassembling so as to effectively improve the compliance of the port position during the test of breaking force of the rope.
本发明公开了一种便于钢丝绳破断拉力试验的制样方法,具体按以 |
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