I-ASME izindiza ezokwengeza i-HSS Drill bit
Umkhiqizo Umbukiso
Izindiza ze-drill zokunwetshwa kwezindiza zinamandla kunokubhidliza okunama-grouses kanye nobude babo. Ngezimbobo zokumba ezintweni ezinzima, eziphakeme kakhulu zensimbi enjengensimbi engagqwali, titanium kanye ne-inconel. Ilungele ukumba i-aluminium kanye ne-medium alloys aphansi. I-Oxide Emnyama I-HSS ithuthukisa ukumelana nokushisa futhi inweba impilo yamathuluzi, enokwelashwa okuncane kwe-oxide okungaphezulu kune-oxide emnyama ngokuvamile esetshenziselwa ukukhomba amathuluzi ensimbi ye-cobalt; Ukusebenza kuyafana namathuluzi angenalwazi. UShank onomoya oshubile uvimbela ukugoba okungapheli lapho izimbobo ezivuthiwe zingahambelani ngqo. Ama-Shenks ayindilinga angasetshenziswa ngezinhlelo ezahlukahlukene zamathuluzi.
I-drill enephuzu lokuhlukanisa lama-degree ayi-118- noma ama-135 lisho ukuthi amandla aphansi ayadingeka ukuze angenise endaweni yokusebenza, ukuvimba ukushayela kusuka ekusetshenzisweni kwezinto ezibonakalayo, ukuzibamba kanye nokunciphisa ukudliwa okudingekayo ekubizeni. Ngaphezu kwensimbi yokumba, i-aluminium nensimbi engenasici, lokhu kushayela kungasetshenziswa futhi ukumba izinkuni, insimbi, nezinye izinto, njengoba kwenziwa ngensimbi ephezulu yejubane eliphezulu. Ngaphezu kwalokho, futhi kungasetshenziselwa ukumba ezinye izinto eziningi ngesandla, okwenza kube ngenye yamathuluzi aguquguqukayo atholakalayo.
D d l2 l1 | D d l2 l1 | D d l2 l1 | |||||||||||
1/16 | .0625 | 7/8 | 6/12 | 3/16 | .1875 | 2-5 / 16 | 6/12 | 5/16 | .3125 | 3-3 / 16 | 6/12 | ||
5/64 | .0781 | 1 | 6/12 | 13/64 | .2031 | 2-7 / 16 | 6/12 | 21/64 | .3281 | 3-5 / 16 | 6/12 | ||
3/32 | .0938 | 1-1/4 | 6/12 | 7/32 | .2188 | 2-1 / 2 | 6/12 | 11/32 | .3438 | 3-7 / 16 | 6/12 | ||
7/64 | .1094 | 1-1 / 2 | 6/12 | 15/64 | .2344 | 2-5 / 8 | 6/12 | 23/64 | .3594 | 3-1/2 | 6/12 | ||
1/8 | .1250 | 1-5 / 8 | 6/12 | 1/4 | .2500 | 2-3 / 4 | 6/12 | 3/8 | .3750 | 3-5 / 8 | 6/12 | ||
9/64 | .1406 | 1-3 / 4 | 6/12 | 17/64 | .2656 | 2-7 / 8 | 6/12 | 7/16 | .4375 | 4-1 / 16 | 6/12 | ||
5/32 | .1562 | 2 | 6/12 | 9/32 | .2812 | 2-15 / 16 | 6/12 | 1/2 | .5000 | 4-1/2 | 6/12 | ||
11/64 | .1719 | 2-1 / 8 | 6/12 | 19/64 | .2969 | 3-1 / 16 | 6/12 |