江苏春晨电缆有限公司：https://www.ybzhan.cn/st82365/
DCYJVR XLPE insulated PVC sheathed soft cable for DC traction, Jiangsu Chunchen cable limited company specializing in the production of electrical wiring, high-voltage electrical wiring, JFEM motor wiring, JG motor wiring, reliable quality, stable performance, the company service hotline: , DCYJVR DC traction cable
利用滚压轮杜绝扇形线芯成缆翻身
Use of rolling wheel to prevent the fan line core into a cable
Abstract: a larger cross section of the three core or four core power cable conductive wire core with fan structure, this can greatly reduce the cable diameter, save cable sheath material, thus reducing the cost of 15% to 20%, so it has better economic benefits. Our company in the past are fan-shaped insulating wire core cabling wire, sometimes will turn over, which not only fail to reduce the cable core diameter, reduce the design cost of the purpose, but will seriously damage the cable, affecting the appearance of the cable core line L in order to prevent turning frequent pre twisted wire core, not only seriously affects the productivity. And give pre twisting equipment damage. In order to solve this problem, the principle of repeated demonstration and the actual test, we found that the use of a simple set of fan rolling wheel device, can compley eliminate the fan shaped wire into the cable to turn over the problem.
电线绞制和成缆的三种方法的比较
Comparison of three methods of cable laying and cable laying
Abstract: SZ is a kind of method of twist twist and rotation. The utility model has the advantages that the utility model is capable of making a large length cable, which can be connected in series with a protective layer extruder, occupies small area and does not need the foundation, and has low manufacturing cost. In the SZ and cable stranding equipment, double strander and pipe line storage machine is suitable for stranding single root and small size of the bare or insulated wire clamp, crawler traction cable machine for power cable in large cross section. The principle and method of the three SZ strands and cables are introduced in this paper.
0．6／1 kV硅烷交联聚乙烯绝缘电力电缆扇形导体zui外层DCYJVR 直流牵引软电缆
0.6 / 1 kV silane crosslinked polyethylene insulated power cable sector conductor outermost DCYJVR DC traction soft cable DCYJVR 直流牵引软电缆
内容摘要： 该文是作者根据生产中碰到的实际情况，对千伏级交联电缆导电线芯的绞向提出一种新的观点，即绞线zui外层绞向采用右向，来解决原工艺绞向(左向)在特定情况下容易出现的质量问题。
Abstract: This paper is according to the actual situation in the production of touch, of kV XLPE cable core wire cutter to put forward a new point of view, that is the outermost strand twisted to the right direction to solve the original process to the ground (to the left) quality problems easily occurred in certain circumstances.
低烟无卤阻燃电缆及护套挤制工艺的探讨
Discussion on the extrusion technology of low smoke halogen free flame retardant cable and sheath
Abstract: This paper introduces the development of low smoke halogen free flame retardant cable, the selection of low smoke halogen free sheath material, as well as several problems that should be paid attention to in the sheath extrusion, and gives the test results of finished cable. Keywords: low smoke non halogen flame retardant cable; performance testing; extrusion process with the development of modern science and technology and the improvement of people's living standard, the higher of wire and cable products safety and environmental protection requirements, technology and application of synthetic resin in late 1990s domestic polymer materials and blending technology of rapid development and actively promote a cable
