| 骨架材料是按钢丝绳芯输送带的强度规格而选用 |
| 添加时间：2019/11/27 16:10:22 浏览次数： |
| 骨架材料（纵向钢丝绳）的选择 Selection of skeleton material (longitudinal steel wire rope) 骨架材料是按钢丝绳芯输送带的强度规格而选用不同直径、不同结构的钢丝绳。目前，钢丝绳芯输送带的钢丝绳有镀铜、镀锌两种，由于镀铜钢丝绳容易锈蚀，使钢丝绳芯输送带的使用寿命缩短。因此，选用镀锌钢丝绳作骨架材料。输送带用钢丝绳的结构按标准有6×7+IWS、6×19+ IWS、6×19W+IWS3种。 The skeleton material is the steel wire rope with different diameter and structure selected according to the strength specification of the steel wire rope core conveyor belt. At present, there are two kinds of steel wire rope of steel wire rope core conveyor belt: copper plating and zinc plating. Because copper plating steel wire rope is easy to rust, the service life of steel wire rope core conveyor belt is shortened. Therefore, galvanized steel wire rope is selected as the skeleton material. According to the standard, there are three kinds of steel wire rope structures for conveyor belt: 6 × 7 + IWS, 6 × 19 + IWS and 6 × 19W + IWS. 直径相同、结构不同，其强度、柔性及与橡胶的粘合性能不同。为此，根据钢丝绳芯输送带的标准及使用性能确定钢丝绳芯输送带的规格为ST630-ST1000，钢丝绳结构选用6×7+IWS；钢丝绳芯输送带规格为ST1250-ST2800，钢丝绳结构选用6×19+IWS，钢丝绳芯输送带规格为ST3150-ST5400，钢丝绳结构选用6×19W+IWS。 With the same diameter and different structure, its strength, flexibility and adhesion with rubber are different. Therefore, according to the standard and performance of the steel cord conveyor belt, the specification of the steel cord conveyor belt is st630-st1000, the steel cord structure is 6 × 7 + IWS, the specification of the steel cord conveyor belt is st1250-st2800, the steel cord structure is 6 × 19 + IWS, the specification of the steel cord conveyor belt is st3150-st5400, and the steel cord structure is 6 × 19W + IWS. |
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