Ka mālama ʻana i ka bit drill

Ma muli o nā kūlana wili maoli, a i ʻole ka hana hewa ʻana o ka drill bit, hana pinepine ʻia nā ʻano lole.
Inā ʻaʻole e hoʻokolokolo ʻia ma mua a wili hou ʻia ma mua o ka hōʻea ʻana o kona pōʻaiapuni, e hana maikaʻi ʻole ka drill bit a i ʻole e hāʻule mua.

E hōʻoia i ka pili ʻole o ka bit drill (koe naʻe nā niho wili) me ka ʻili metala

Mai hoʻokuʻu i ka lalo o nā niho huila e pā kekahi i kekahi

Ma mua o ka hoʻohana ʻana a i ʻole ka ʻae ʻana i ka mea nui, pono ʻoe e hoʻomanaʻo i ka helu a
helu serial o ka drill bit e hoʻomaʻamaʻa i ka nānā ʻana i ka wā e hiki mai ana.

Ma mua o ka hui ʻana i ka hāmare DTH, e ʻike pono ua uhi ʻia nā spline a pau o ka drill me ka momona.

E nānā mua inā hoʻokomo pono ʻia ka paipu huelo plastik a inā pololei ke kiʻekiʻe i ʻike ʻia.
ʻO ka lua o ka nānā ʻana, ʻaʻole i haki ʻia ka paipu huelo plastik, ʻo ia ka mea maʻamau e ka linear deviation i hana ʻia e ka
ʻaʻahu o ka piston a i ʻole cylinder. ʻO ka nele o ka lubrication hiki ke alakaʻi i ka ʻili a me ka ʻino wai.

E nānā i nā hopena hopena ʻino a ʻino. ʻO kēia ma muli o ka nele o ka lubrication a i ʻole ka hoʻohana ʻana i nā ʻāpana like ʻole
ma ka piston a me ka hopena hopena.


ʻO ka hopena o ka hopena i haki ʻia ma muli o ka ʻauʻau nui ʻana o ka piston, ka pōʻai, ka lāʻau lalo, a i ʻole ke apo paʻa.

ʻO ke ʻano o ka wili ʻana ma lalo - ka wili ʻana i ka poʻo

E kaha i kahi laina penikala ma ka mokulele, a laila e puunaue i ka lalo i elua apana like. E wili māmā i kēlā me kēia ʻāpana i māhele ʻia
ma ka laina penikala, a mai hoopa aku i ka laina penikala. ʻO ka hope, hoʻohui māmā i nā laina penikala a hoʻoneʻe i nā niho wili liʻiliʻi e like me ka hiki.
ʻO ke kumu o kēia ʻenehana ʻo ia ka wehe ʻana i nā niho wili liʻiliʻi e like me ka hiki, a i ka pau ʻana o ka wili ʻana, ʻo ka reground.
he poepoe na niho huikau a ua emi iki aku mamua o na niho hou.

Ma lalo o nā kūlana honua o ka wili ʻana a me ka ʻeli ʻana, ʻaʻole wale nā ​​niho wili e komo, akā ʻo ke kino bit ma lalo.
ʻO ka ʻaʻahu ʻoi aku ka nui o ke anawaena o lalo o ka pahu drill e like me ke anawaena o ke kino kila o ka bit drill,
ʻo ia ka mea e hoʻopaʻa ai a paʻa paha ka bit drill i loko o ka lua. Hiki ke hana ʻia ka hoʻoponopono ʻana ma o kēia mau ʻano.

E wili i ke kino kila. E wili i ke poʻo drill 90 degere a i lalo o ka drill i loko o ka pōʻai, a ʻo ka lōʻihi o ka wili ʻana ma kahi o 4.5 mm.

E wili i ka ʻāwī ma ka bevel. Inā pono, e wili i ka chamfered groove ma kahi kuhikuhi 4 degere i ke kuhikuhi axial o ka drill bit.

E hōʻoia i ka hohonu o ka ʻohe chip, a wili mau ia i mea e hiki ai
hoʻokuʻu mālie ʻia. E hōʻoia ʻaʻole i deformed nā ʻohe chip, a inā pono, e wili iā lākou.