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Period of wire rope inspection
Release time:
2022-12-16
Because the conditions of each mine are different, the use environment of the wire rope is also different, so the detection cycle of the wire rope is also different. At the same time, the lanyard stage is different, and the detection cycle is not fixed. Today, the Baikete editor summarizes the cycle of wire rope detection for your reference.
Period of wire rope inspection
Because the conditions of each mine are different, the use environment of the wire rope is also different, so the detection cycle of the wire rope is also different. At the same time, the lanyard stage is different, and the detection cycle is not fixed. Today's Baikete editor summarizedWire rope detectionThe cycle for your reference.
1. The new rope shall be tested within one week after the lanyard, the collected data shall be saved as the original data, and the customer shall be asked to issue a sample rope of the steel wire rope to the testing center, and a copy of the testing report issued by the steel wire rope testing shall be obtained to understand the total breaking force of the steel wire rope and various steel wire rope parameters.
2. Please record the daily promotion amount and number of promotion times in detail.
3. Under normal circumstances, the number of wire rope tests per month is compared with the previous month's test data. Check out what kind of changes have taken place in the wire rope this month. Analyze whether there is an increase in the number of broken wires, and compare whether the position of broken wires is more concentrated or scattered. It is tested once a month to facilitate the grasp of wire rope breakage time and the deterioration trend of wire rope damage. The purpose is to find the law of wire rope broken in the service cycle of wire rope.
4. The detection period of steel wire rope can refer to the time when wire rope broke in the past as the node. In the early stage, the load change of steel wire rope should be considered more. In the early stage, it should be detected at least 3 times.
5. When the broken wire in one lay length reaches half of the scrap standard, the non-destructive testing time of the wire rope is shortened, and the testing period is 7 days. The "Coal Mine Safety Regulations" stipulate that the ratio of the broken area of various strand-twisted wire ropes to the total broken area of the wire ropes within one lay length must be replaced when the ratio reaches the corresponding value.
Article content from the wire rope detection:http://www.lybkt.com/
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