Ukusebenza okuPhezulu okuPhakamileyo Sika i-25mm Indexable Faka i-Drill kuShishino

I-1.Ukucima kunye nokuqina, ukuqina kwentsimbi,Ukusetyenziswa ngokubanzi kwe-high-hardness H13 intsimbi ekhethekileyo, emva kokucinywa, ukucima i-carburizing kunye neenkqubo zokugaya, kwenza i-U drill ibe nomxholo ophezulu wekhabhoni kunye ne-vanadium, iphucula ngokubanzi ukuxhatshazwa kunye nokuqina.

I-2.Amandla okulinganiselayo, azinzileyo kwaye asebenzayo, ngokusasazwa ngokufanelekileyo kwendawo yokusika ephakathi kunye ne-peripheral cutting edge, ukuzinza kwe-drill ye-U-drill kuphuculwe ngokufanelekileyo.

3.Ukuphuma kwamanzi ukusuka kumngxuma wangaphakathi, ulawulo olusebenzayo lweqondo lokushisa,Inkqubo yokupholisa i-double-helix yangaphakathi inokupholisa ngokufanelekileyo iqondo lokushisa, ukwenzela ukuba i-U drill ikwazi ukusebenza ngokuzinzile kunye nokusebenza kakuhle.