拖链电缆的一般性要求： The general requirements of the cable drag chain: 拖链电缆的安装是非常需要专业技术和技巧的，因为若是不注意或是稍一疏忽，会导致电缆“起旋”和断裂，引起整个生产线停产，造成巨大经济损失。因此，在电缆施工过程重要要注意以下细节： Drag chain of cable installation is very need professional technology and skill, because if you do not pay attention to or slightly a negligence, will cause cable "spin" and fracture, cause the whole production line production, cause huge economic loss. Therefore, in the cable construction process is important to pay attention to the following details: 1、拖链电缆的敷设不能扭曲，即不可从电缆卷筒或电缆盘的某一端解开电缆，而应先旋转卷筒或电缆盘将电缆展开，必要时可将电缆展开或悬挂起来。用于该场合的电缆只能直接从电缆卷上取得。 1, drag chain of cable laying cannot distort, i.e. not from cable drum or a unlock cable at one end of the cable, but should be rotating drum or cable to cable, the cable when necessary or hang up. For the occasion of the cable can only be obtained directly from the cable volume. 2、必须注意电缆的最小弯曲半径。 2, must pay attention to the minimum bending radius of the cable. 3、电缆必须松散的并排敷设在拖链中，尽可能分开排列，用隔片分开或穿入支架空挡的分离空洞中，在拖链中电缆间的空隙至少应为电缆直径的10% 。 3, cable in drag chain must be loose side by side, as far as possible to separate arrangement, separated by spacers or wear into the bracket separation of space in the hole, the gap between the drag chain of cable should be at least 10% of the cable diameter. 4、拖链电缆中的电缆不得相互接触或困在一起。 4, drag chain cable of the cable shall not touch each other or stuck together. 5、电缆的两点都必须固定，或至少在拖链的运动端必须固定。一般电缆的移动点离拖链端部的距离应为电缆直径的20-30倍。 5, the cable must be fixed at two o 'clock, or at least on the movement of the drag chain must be fixed. General cable mobile point from pulling the chain end distance should be 20 or 30 times the diameter of the cable. 6、请确保电缆在弯曲半径内完全移动，即不可强迫移动。这样电缆彼此间或与导向装置这间可经相对移动。经过一段时间的操作后，最好检查一下电缆的位置。该检查必须在推拉移动后进行。 6, please ensure that the cable bending radius completely mobile, which cannot be forced to move. This cable each other or with the guides by relative motion. After a period of time after operation, best check the position of the cable. The inspection should be carried out after the push and pull move. 7、如果拖链折断，则其电缆也需要更换，因为过度拉伸造成的损坏无法避免。 7, if the drag chain broken, it is its cable also need to be replaced, because of excessive tensile damage is inevitable.