电缆各工序流程对比中英文介绍

拉丝工序：拉丝（拉丝、拉制、拔拉）是把线坯通过拉线模子在一定的拉力作用下发生塑性变形，使金属线截面缩小，长度增加的一种压力加工方法。4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
Drawing process: Drawing (drawing, drawing, drawing) is a kind of pressure processing method to reduce the section and increase the length of metal wire by plastic deformation of billet through drawing die under certain pulling force.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
退火工序：退火（软化）是铜、铝导体通过加热到再结晶温度以上的温度，保湿一定时间，使导体强度降低，电阻降低，伸率提高，增加柔软性的加工方法4ZG众邦电缆集团公司
Annealing process: Annealing (softening) is a processing method for copper and aluminium conductors to reduce their strength, reduce their resistance, increase their elongation and increase their softness by heating them to the temperature above recrystallization temperature and moisturizing them for a certain time.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
绞线工序：绞线就是将多根单线按一定的方向和一定的规则绞合成所需截面和结构的绞合线。4ZG众邦电缆集团公司
Twisting process: Twisting is a kind of twisted wire that synthesizes the required cross section and structure of multiple single wires in a certain direction and a certain rule.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
挤塑工序： 挤塑工艺就是在挤塑机组中完成。就是利用特定形状的螺杆，在加热的机筒中旋转，将由料斗中送来的塑料向前挤压，使塑料均匀的塑化（即熔融），通过机头模具，使塑料挤压成连续性的各种形状的产品。4ZG众邦电缆集团公司
Extrusion process: The extrusion process is completed in the extrusion machine. It is the use of a specific shape of screw, rotating in the heated barrel, will be sent by the hopper plastic forward extrusion, so that plastic uniform plasticization (melting), through the die, so that plastic extrusion into a continuous variety of shapes of products.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
成缆工序：成缆就是将多根绝缘线芯按一定的规则绞合成电缆的工艺过程。4ZG众邦电缆集团公司
Cable forming process: Cable forming is the process of twisting several insulating cores into cables according to certain rules.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
铜带屏蔽绕包工序：额定电压1.8/3kV及以下的电缆应有金属屏蔽。铜带屏蔽由一层重叠绕包的铜带组成。铜带间的平均搭盖率应不小于15％,铜带标准厚度为：单芯电缆: ≥0.12mm；三芯电缆: ≥0.10mm。4ZG众邦电缆集团公司
Copper strip shielding winding process: The cable with rated voltage of 1.8/3 kV and below should be shielded by metal. Copper strip shielding consists of a layer of overlapping wrapped copper strip. The average coverage ratio between copper strips should not be less than 15%. The standard thickness of copper strips should be: single core cable: > 0.12mm; three core cable: > 0.10mm.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司
钢带铠装工序：钢带铠装是采用双层钢带间隙绕包工艺，铠装用钢带有涂漆钢带和镀锌钢带。4ZG众邦电缆集团公司
Steel strip armor process: steel strip armor is a double-layer steel strip gap wrapping process, armor steel with paint steel strip and galvanized steel strip.4ZG众邦电缆集团公司
4ZG众邦电缆集团公司