钢丝绳的分类及型号的意义（Classification of wire ropes and significance of model）.docVIP

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钢丝绳的分类及型号的意义（Classification of wire ropes and significance of model）.doc

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钢丝绳的分类及型号的意义（Classification of wire ropes and significance of model）

钢丝绳的分类及型号的意义（Classification of wire ropes and significance of model） Classification and type of wire rope meaning A classification of steel wire rope (a), round strand wire rope 1, according to the structure: (1) single twist (stock) wire rope: single strand wire rope by one or more layers of round steel wire spiral steel wire wound on a core wire twist; semi sealed wire rope: center wire around the spiral winding with one or more layers of circle in the outer layer is a steel wire, wire rope by shaped wire and circular wires are twisted; sealing wire rope: center wire around the spiral wound with one or more layers of round steel wire, steel wire rope to the outside by one or several layers of shaped steel wire twist. (2) double twist (multi strands wire rope) by one or more layers of strands of a rope around the core spirally twisted strands of single-layer or multi-layer strands wire rope (3) three rope (cable): a multi strands wire rope around a fiber core or cable twisted steel wire rope 2, according to the diameter: (1) small diameter steel wire rope, the wire rope diameter is 8mm (2) general diameter steel wire rope, which is larger than 8~60mm in diameter of the steel wire rope (3) large diameter wire rope, the wire rope diameter is 60mm 3, according to the use: (1) general purpose wire rope (including steel strand) (2) elevator wire rope (3) air wire rope (4) wire rope for deep drilling equipment (5) wire rope for ropeway and cable car (6) lifting rope (7) steel strand prestressed concrete steel wire rope for Fisheries (8) (9) of mine hoist wire rope (10) steel cord for tyre (11) with a belt of wire rope 4, according to the state of the surface: (1) smooth steel wire rope (2) galvanized steel wire rope (3) coated steel wire rope 5, according to the section shape of shares: (1) round strand wire rope (2) steel strand rope 6, according to the twisting characteristics: (1) point of contact wire rope (2) line contact wire rope (3) surface contact wire rope 7, a