Asme Aircraft Extension HSS Drill Bit
Hōʻike Huahana
ʻOi aku ka ikaika o nā pahu hoʻolāʻau mokulele ma mua o nā ʻāpana drill i loaʻa nā ʻāwī ma ko lākou lōʻihi holoʻokoʻa.No ka ʻeli ʻana i nā lua i nā mea ikaika tensile kiʻekiʻe e like me ke kila kila, titanium a me Inconel.He kūpono no ka wili ʻana i ka aluminika a me ke kila kila haʻahaʻa.ʻO ka HSS ʻeleʻele i mālama ʻia e hoʻonui i ka pale ʻana i ka wela a hoʻonui i ke ola o ka mea hana, me ka hoʻomaʻamaʻa ʻana i ka ʻili o ka oxide ʻoi aku ka lahilahi ma mua o ka oxide ʻeleʻele i hoʻohana mau ʻia e ʻike i nā mea hana hao cobalt;ua like ka hana me na mea paahana uncoated.ʻAʻole ʻo ka pūnāwai-tempered shank i ka piʻo mau ʻana inā ʻaʻole pololei nā lua i wili ʻia.Hiki ke hoʻohana ʻia nā shanks puni me nā ʻōnaehana mea hoʻohana like ʻole.
ʻO kahi drill me kahi māhele o 118- a i ʻole 135 degere ʻo ia ka mea e pono ai ka ikaika haʻahaʻa e wili i loko o ka mea hana, e pale ana i ka drill mai ka paheʻe ʻana ma luna o ka ʻili o ka mea, hoʻokaʻawale iā ia iho a hōʻemi i ka pahu e pono ai no ka wili.Ma waho aʻe o ka hoʻoheheʻe ʻana i ke kila, ka alumini a me ke kila kila, hiki ke hoʻohana ʻia kēia drill e wili i ka lāʻau, ke kila, a me nā mea ʻē aʻe, no ka mea, hana ʻia mai ke kila kiʻekiʻe kiʻekiʻe.Eia kekahi, hiki ke hoʻohana ʻia e wili i nā mea ʻē aʻe he nui ma ka lima, kahi e hana ai i kekahi o nā mea hana maʻalahi loa i loaʻa.
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 |