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Method for preparing the outer portion of an elongated member having a core and at least three coaxial layers around the.
Method for preparing the outer portion of an elongated member having a core and at least three coaxial layers around the.
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机译:一种制备细长构件的外部的方法,该细长构件具有芯和围绕该芯的至少三个同轴层。
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摘要
A tool 10 for preparing the end portion of a co-axial cable has a blade 37 which may pivot between two limiting positions, in one of which the cutting edge 38 of the blade lies across a cable-receiving opening 22 to a greater extent than in the other of which positions. On inserting a co-axial cable through the opening 22 and rotating the tool 10 around the cable in one sense, the blade is caused to move to one limiting position so effecting one depth of cut, but on rotating the tool in the other sense around the cable, the blade is caused to move to the other limiting position so effecting a different depth of cut. In this way, the different layers of the cable may be severed and removed. …??In the method, a first cut, for example with the tool described above, is made around the co-axial cable to a depth sufficient partially to sever the insulating layer overlying the cable core; the partially severed portion is twisted around the cable core totally to separate all layers overlying the core; a second cut is made further from the cable end to precisely the same depth as the first cut; and a third, relatively shallow cut is made yet further from the cable end, this time just to sever the outer layer. An axial pull then successively exposes the cable core, inner insulator and outer conductor.
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