I-Asme Aircraft Extension HSS Drill Bit
Umbukiso Womkhiqizo
Izingxenye zokumba ezinwetshiwe zendiza zinamandla kunezimbobo ezinemifantu ngobude bazo bonke.Ngezimbobo zokumba ezintweni eziqinile, eziqinile eziqinile njengensimbi engagqwali, i-titanium ne-Inconel.Ilungele ukubhola i-aluminium kanye nama-alloys ensimbi aphakathi nendawo ukuya aphansi.I-Black oxide ephathwe nge-HSS ithuthukisa ukumelana nokushisa futhi inwebe ukuphila kwamathuluzi, ngokwelashwa okungaphezulu kwe-oxide okuzacile kune-oxide emnyama ngokuvamile esetshenziselwa ukuhlonza amathuluzi ensimbi ye-cobalt;ukusebenza kufana namathuluzi angavaliwe.I-Spring-tempered shank ivimbela ukugoba unomphela lapho izimbobo ezibhoboziwe zingaqondani ngqo.Ama-round shanks angasetshenziswa nezinhlelo ezihlukahlukene zamathuluzi.
I-drill enephuzu elihlukanisiwe lama-degree angu-118- noma angu-135 kusho ukuthi amandla aphansi ayadingeka ukuze ubhoboze ucezu lokusebenza, ukuvimbela umshini wokubhoboza ukuthi ungasheleli phezu kwempahla, ugxile ngokwakho futhi unciphise ukusunduza okudingekayo ekubholeni.Ngaphezu kokubhola insimbi, i-aluminium kanye nensimbi engagqwali, lo mshini wokubhoboza ungase usetshenziselwe ukubhola izinkuni, insimbi, nezinye izinto, njengoba wenziwa ngensimbi enesivinini esiphezulu.Ngaphezu kwalokho, ingasetshenziswa futhi ukubhola ezinye izinto eziningi ngesandla, okuyenza ibe elinye lamathuluzi ahlukahlukene 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 |