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1992年4月7日由西安石油勘探仪器总厂研制的PL—92盘电缆系统通过评审委员会的砰审验收,现已投入生产。该系统可对测井钢丝铠装电缆在具有张力的情况下自动盘绕或卸下,到达安全可靠,排列整齐,节省人力,提高工效,具有先进水平;由于设计合理,所以使用效果很好。该盘电缆系统由十台主要设备组成,安装在独立的厂房内,投产后已盘绕过15盘5000m至8000m的测井电缆,质量符合国际上的要求,速度比一般操作快一倍左右,盘绕8000m电缆仅需2.5h。盘电缆系统的技术指际:(1)能盘卸φ11.6～φ12.7mm钢丝铠装电缆,最大长度8100m;(2)盘缆速度小于4000m/h;(3)盘电缆张力2000～50000N;能在50m内作任意长度的磁性记号。蔡德富供稿
On April 7, 1992, the PL-92 cable system developed by Xi’an Petroleum Exploration Instrument Factory passed the inspection of the jury and was put into production. The system can be wire wound steel wire armored cable in the case of tension under automatic winding or unloading, to reach safe and reliable, neatly arranged to save manpower and improve work efficiency, with advanced level; due to the design is reasonable, so the use of good results. The cable system consists of ten major equipment, installed in a separate plant, after commissioning has been around 15 5000m to 8000m logging cable, the quality of international requirements, the speed of about twice the normal operation, coiled 8000m cable only 2.5h. Cable technology refers to the cable system: (1) can unload φ11.6 ~ φ12.7mm steel wire armored cable, the maximum length of 8100m; (2) the cable speed is less than 4000m / h; (3) Cable tension 2000 ~ 50000N ; Can make any length of magnetic mark within 50m. Cai Defu contribution