Ukulunywa lulusu (ukubetha nzulu)

　　Ibhekisa kwisenzeko sokuba indawo ebambe i-conductor ibambe isambatho (irabha). Kukho i-coating ngaphakathi kwendawo yokubamba i-conductor, ekungekho lula nje ukuphula, ukuba i-crimping iqinile kakhulu, uqhagamshelwano phakathi kocingo oluphambili kunye ne-terminal luya kuncitshiswa, okubangele ukuchasana okugqithisileyo Ukuphakama okuthe kwandisa kuya kubangela iingozi ezinkulu. ezifana nobushushu kunye nokutshisa. Xa ulusu luvalekile, njengoko kubonisiwe kulo mfanekiso ungezantsi, kulula ukufumana xa zonke zivaliwe, kodwa njengoko kubonisiwe kumfanekiso osekunene, umqhubi obambe inxalenye usenokuba nesimo sokulunywa phantsi kweemeko ezithile. Kule meko, kunzima ukufumana. Qaphela. Ngoko ke, kukho isizathu sokuba umlinganiselo wocingo olungundoqo kunye nesigqubuthelo kulindeleke ukuba sibe yi-1:1. incam yocingo olungundoqo ayibonakali kwincam yesibambeli somqhubi.

　　Ngenxa yokuncipha kwendawo yocinezelo esebenzayo, hayi i-tensile kuphela.

　　Ukujinga kwentamo kubhekisa kwinto yokuba isigqubuthelo (i-peeling) si yahlulwe kwi-insulating grip. Ngenxa yamandla angaphandle, Yimbangela yokuqhawula ucingo emphethweni wokubamba.

　　Due to the reduction of the effective pressing area, not only the tensile.

　　Neck hanging refers to the phenomenon that the covering (peeling) is separated from the insulating grip. Due to external forces, It is the cause of wire breakage at the edge of the grip.