Imigaqo yokuKhetha iiNdlela zokuQinisa kunye neZixhobo zokuQinisa

Ukukhethwa kweendlela zokuqinisa

1.Imigaqo yokukhetha iindlela zokuqinisa

(1) Indlela yokuqinisa ekhethiweyo kufuneka ihambelane neempawu kunye nokusebenza kwesiqhoboshi ukuqinisekisa ukusebenza kokuqinisaisiqhoboshi.

(2) Indlela yokuqinisa ifanele ibe lula, ithembeke, kwaye kube lula ukuyihlola, kwaye izixhobo ezifunekayo kunye nezixhobo kufuneka zifumaneke lula.

(3) Ukuphindaphinda kokusebenza kokukhawuleza kwendlela yokuqinisa kufuneka kuhlangabezane neemfuno ezilindelekileyo zokugcina.

2.Iintlobo eziqhelekileyo zeendlela zokuqinisa

(1) Ukukhawuleza: Ukukhawuleza kuyindlela esetyenziswa ngokuqhelekileyo kwaye inokufezekiswa ngokusebenzisa izixhobo zezandla, izixhobo zoomatshini okanye izixhobo zomatshini.

(2) Iplagi kunye nokutsala: Le ndlela isebenzisa isiphumo sokutywinwa kweplagi kunye nokutsala ukuqinisa amacandelo phantsi koxinzelelo loyilo.

(3) Ukuwelda: Ukuwelda yindlela yokuqinisa esebenzisa umthombo wobushushu ukudibanisa izinto ezimbini okanye ngaphezulu kunye.

(4) I-Riveting: I-Riveting ibhekisela ekusebenziseni i-rivets, i-screws, i-nuts okanye i-bolts ukuqinisa amacandelo ngokubethelwa, ukucinezela okanye ukuqinisa ngomatshini.

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Isixhobosukhetho

1.Imigaqo yokukhetha izixhobo

(1) Izixhobo ezikhethiweyo kufuneka ziqinisekise umgangatho wokukhawuleza kwaye zifezekise ixabiso elifunekayo le-torque ye-fastener.

(2) Izinto eziphathekayo zesixhobo kufuneka zikwazi ukumelana namandla afunekayo kunye nokwandisa ubomi benkonzo ye-fastener.

(3) Izixhobo kufuneka zenze lula ukusebenza, zinciphise ukuxinana kwabasebenzi, kwaye ziphucule ukusebenza kakuhle.

2.Izixhobo ezisetyenziswa ngokuqhelekileyo

(1) I-Wrench: Isixhobo esisetyenziselwa ukuqinisa, ukususa kunye nokulungelelanisa iibholithi, amantongomane kunye nezibophelelo.

(2) Ihamile: Sisixhobo esisetyenziselwa ukuqinisa iirivethi, iindongomane neebholithi. Ingasetyenziselwa ukulungelelanisa uxinzelelo lwee-fasteners.

(3) Iipliers: Isetyenziselwa ukususa, ukufaka kunye nokulungelelanisa amantongomane, iibholiti kunye nezibophelelo. Iipliers ezininzi zinemihlathi etshintshayo emininzi ukuhlangabezana neemfuno ezahlukeneyo zokusetyenziswa.

(4) Isitshixo: Isixhobo esisetyenziselwa ukuwelda, ukutshixa kunye nokulungelelanisa izibophelelo. Ingasetyenziselwa ukudibanisa ngokukhawuleza kwe-fasteners kunye nokulungelelanisa uxinzelelo lwe-bolt.

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Kwiminyaka yakutshanje, iindlela zokuqinisa kunye nezixhobo ziye zaqhubeka zivela.Izikhonkwane ezidibeneyokwayeimipu yeenziphokwavela njengezixhobo ezitsha zokuqinisa. Ngokusebenza kwabo ngokulula, ukhuseleko oluphezulu, kunye nozinzo olomeleleyo, bakhawuleza bangena kwimarike kwaye baba zezona zixhobo zidumileyo zokubopha okwangoku.