I-Punch iyingxenye ebalulekile yomshini wokudla okufa
Izici ezithinta impilo yenkonzo ye-punch zimi ngalendlela elandelayo:
1. Izinto ezisetshenziselwe i-punch ngokwayo zimpofu futhi ikhwalithi ayinakufaneleka;
2. Imvume efanelekile phakathi kwe-punch kanye nomgqomo womjovo akunangqondo;
3. Lapho ukufela kufakiwe, ukugxila phakathi kwe-punch kanye nomgqomo umjovo akuhambelani;
4. umphumela opholile opholile;
5. Amafutha okugcoba asetshenziselwa ipunch angekhwalithi engeyinhle .
Lapho usebenzisa i-punch yomshini wokudla okufayo ngezikhathi ezijwayelekile, ukunakwa kufanele kukhokhwe ukugcina ipayipi lamanzi elipholile elivumbekezelwe ukubhebhana ngenxa yokwakheka okukhethiwe kufanele kube yilapho kubhekwa khona ngokungemuva kokusebenzisa ukusetshenziswa kwangempela, ubulukhuni bendawo inhloko ye-Plunger ye-punch kufanele ibe yi-HRC45 ± ama-2 degrees ama-2 degrees, afanelekile
