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在有线电视工程施工中 ,使用Ｆ头专用工具的确省事。我们在使用过程中发现 ,由于工具丝扣端是平的 ,在做电缆Ｆ头时容易把电缆芯线顶弯 ,尤其是做- 5Ｆ头 ,芯线顶弯后需用尖嘴钳矫正。这样在大规模施工中 ,费工费时 ,为此我们对工具进行小改造 ,用普通麻花钻在工具丝扣端扩成一
In the cable construction, the use of F-specific tools really save trouble. We use the process found that, because the tool ends are flat, when the first F cable head is easy to bend the top of the cable, especially to do - 5F head, bending core wire need to be corrected with needle nose pliers. This large-scale construction, labor-intensive time-consuming, for which we have a small tool to transform, with ordinary twist drill in the tool end of the expansion into a