How To Distinguish Between The Braided Wire Rope 13 Buckle And 16 Buckle Difference
How to distinguish between the braided wire rope 13 buckle and 16 buckle difference
Flat rope has a variety of structures, but no matter what kind of structure, which sub-rope by the four pairs of twisted wire rope composition, the difference is the number of sub-rope is different; or sub-rope the same number of shares and different structure; The number of shares and the structure of the shares are not the same.
Steps / methods
1 flat wire rope with absolute non-rotation, the length of the unit weight, is the only large modern mine to meet the requirements of the balance rope rope.
2 steel wire cross-section of the same, flat wire rope with the smallest diameter, lifting equipment, the lightest, low energy consumption. Cost savings, contact with the rope round area, high wear resistance, uniform force, the use of less trouble. The disadvantage is easy to bend.
3 flat steel wire rope due to the use of hand-woven, braided wire rope manufacturing complex, low productivity, which is mostly replaced by circular non-rotating wire rope.
4 The advantages of using flat wire ropes in mine lifting equipment can not be replaced by any other kind of wire rope. braided wire rope This is because when a round wire rope is used to lift the equipment, it is necessary to suspend the tail rope on the first rope to keep the first rope in balance or to maintain a maximum ratio of the maximum and minimum tension of the head and tail rope.
5 balance rope unit length to have a larger weight, this should be used thick diameter wire rope, but the thick diameter wire rope stiffness, resulting in the diameter of the drum or sheel to increase, so that lifting equipment bulky.
6 balance rope under the action of gravity by the torsional moment, in the lifting of the round wire rope will produce tangles and failures. braided wire rope Therefore, the use of ordinary thick diameter wire rope for the balance rope is not desirable.
7 If several smaller wire ropes are arranged in parallel at the same time, this is better than using a thick diameter wire rope, but the use of wire rope entanglement, increase the difficulty of maintenance, so that continuous operation is impossible.
8 If the wire rope embedded in the rubber made of flat tape, braided wire rope the performance and flat wire rope rather, but the tape in the rope easily separated from rubber, short service life
(1) steel wire: wire rope to bear the role of load, its performance is mainly determined by the wire. Steel wire is made of carbon steel or alloy steel by cold drawing or cold rolling round (or shaped) wire, with high strength and toughness, and according to the use of different environmental conditions on the wire surface treatment.
(2) rope core: it is used to increase the rope elasticity and toughness, lubrication of steel wire, reduce friction, improve service life. braided wire rope Commonly used rope core organic fiber (such as hemp, cotton), synthetic fiber, asbestos core (high temperature conditions) or soft metal and other materials.