1. Analysis of the reasons for the breakage of the elevator wire rope 2 Is the steel wire rope broken and the rest should be replaced at the same time? Where is the standard downloaded? More
There are two cases of wire rope section: 1, the quality of wire rope is not good; 2, up the wheel of the force there is a problem, the state is not allowed to 5%, if the force is greater, may lead to damage to the traction wheel. Wire rope in general if there is a phenomenon of shares have to be replaced. These standards you can find in the State Quality and Technical Supervision where it is, where more complete it...
There are two cases of wire rope section: 1, the quality of wire rope is not good; 2, up the wheel of the force there is a problem, the state is not allowed to 5%, if the force is greater, may lead to damage to the traction wheel. Wire rope in general if there is a phenomenon of shares have to be replaced. These standards you can find in the State Quality and Technical Supervision where it is, where more complete it
It is recommended to use an elevator wire rope with 8 * 19S + FC, 8 * 19S + IWR, 8 * 19W + FC, 8 * 19W + IWR. The rope used for the elevator is generally divided into steel core and core. In the case of elevated height is not very high, the speed generally 1.75m / s below will use the core of the core. At a speed of 2m / s to 3m, you will use steel core. When the speed is higher, such as 6m / s or 8m / s will use the steel band
1 wire rope hardness is too hard, or traction wheel is too hard, tightening force uneven, are chu stool to avoid segment seal lights over the dog can dial, 2 the best all replaced, because the old and new rope with the time is not the same, rigid Not the same, if you buy the rope is not the same, the force is not the same, the amount of wear is not one, easy to pull the lead wheel, there is no standard,
