Ikhanda le-Trepanning nelinye ithuluzi elikhethekile

I-Trepanning head nayo ibizwa ngokuthi i-annular drill, iyithuluzi lembobo elijulile elinomnotho, elikhiqizayo nelisezingeni eliphezulu, ukukhiqiza kwalo kungaphezu kwezikhathi zokuprakthiza okuvamile.Kungcono ukusebenzisa ithuluzi le-trepanning ukwenza imbobo engaphezu kuka-50mm ububanzi.Leli thuluzi lisebenza kulezi zimo ezilandelayo:

1) Ububanzi bembobo bungama-50mm ngaphezulu, futhi ngokubekezelelana okuseduze ekuqondeni nokunemba kwesikhundla.

2) 2) isilinganiso sobude nobubanzi bembobo sisebangeni lika-1-75, kuyisinqumo esingcono ukusebenzisa ikhanda le-trepanning kunezinye izindlela zokuwenza.

3) Impahla yomsebenzi ibiza kakhulu futhi umnyombo udinga ukulinganisa nokuhlaziywa kwamakhemikhali, futhi wonke umongo udinga ukugodlwa.

4) Amandla omshini awanele uma ubhoboza umgodi omkhulu, ngakho-ke i-trepanning iyisinqumo esihle.Ilungele ububanzi obusuka ku-50 kuye ku-600mm (ibha yamathuluzi ehambisanayo kufanele isetshenziswe).