1.Caaryada waxyeello

　　Sababtoo ah qalliinnada aan caadiga ahayn (xannuujinta labaad, iwm.) iyo caaryada xad-dhaafka ah, caaryada caaryada sare iyo kuwa hoose waa nabar ama dillaacaan. Sidaa darteed, awood la'aanta in la soo saaro qaabka caadiga ah waxay keeni doontaa dhibaatooyin waaweyn sida burrs. Dhimashada aan caadiga ahayn waxaa lagu heli karaa iyadoo la fiirsado qaybta curyaaminta Terminalka qalloocan waxa uu soo saari doonaa cilad la mid ah tan dhinaca leexsan. Terminalka kor u soo leexday lama gelin karo qolofka. Xataa haddii la gelin karo, waxay ka soo bixi doonaan ciddida oo waxay keeni doonaan ku habboonayn liidata dhinaca kale Terminalka hoos u foorarsan lama gelin karo qolofta, xitaa haddii qolofka la gelin karo, cididhigu wuu ka soo baxayaa, oo waxay keenaysaa in cidhifka kale uu xumaado.

　　Terminal deformation

　　The allowable range varies depending on the terminal, and is generally within ±5°. The twisted terminal will produce the same defect as the side bend.

　　2.Terminal deformation

　　Bend up：

　　The allowable range varies according to different terminals, generally within 3°. Terminals that are bent upward cannot be inserted into the shell. Even if they can be inserted, they will come off the nail and cause poor fitting on the other side 1.

　　Bend down：

　　The allowable angle varies somewhat depending on the terminal, and is generally within 3°. Terminals that are bent downward cannot be inserted into the shell, and even if the shell can be inserted, the nail will come off, and it will cause poor fitting at the other end.