Kuphatikiza apo, zobowola zathu zimapereka chiwongolero chabwino kwambiri cha chip kuonetsetsa kubowola kosalala, kosasokoneza. Kuchotsa bwino kwa chip kumalepheretsa kupanikizana kwa chip, kuchepetsa chiopsezo cha kuwonongeka kwa zida ndi nthawi yopuma. Izi zimakulitsa magwiridwe antchito onse a ZJ clamp indexable BTA deep hole kubowola, ndikupangitsa kuti ikhale yabwino pantchito zamakina apamwamba kwambiri.
Kubowola kumagwiritsa ntchito masamba okhala ndi indexable, omwe ali ndi magwiridwe antchito apamwamba, kutembenuka kwamasamba, kugwiritsa ntchito nthawi yayitali kwa thupi lodulira, kugwiritsa ntchito zida zochepa ndi zina. Iwo akhoza pokonza carbon zitsulo, mkulu-mphamvu aloyi zitsulo, zitsulo zosapanga dzimbiri, etc zakuthupi.
Chimodzi mwazinthu zodziwika bwino za mankhwalawa ndi kubowola kwa BTA (Boring and Trepanning Association), komwe kumatsimikizira kubowola molondola ndikuchepetsa kugwedezeka ndikuwongolera bwino dzenje. Izi zimapangitsa kuti ikhale yabwino kwa mapulogalamu omwe amafunikira kulondola kwambiri, monga mafakitale apamlengalenga ndi magalimoto.
Kuphatikiza apo, makina amtundu wa ZJ clamp indexable BTA deep hole kubowola kumaperekanso kutuluka kwabwino koziziritsa kuwonetsetsa kuti kutentha kumatenthedwa pakubowola. Izi zimalepheretsa kutenthedwa ndikuwonjezera moyo wa zida, pamapeto pake zimachepetsa ndalama ndikuwonjezera mphamvu.
Drill specifications | Okonzeka ndi arbor | Drill specifications | Okonzeka ndi arbor |
Φ28-29.9 | Φ25 ndi | Φ60-69.9 | Φ56 ndi |
Φ30-34.9 | Φ27 ndi | Φ70-74.9 | Φ65 ndi |
Φ35-39.9 | Φ30 ndi | Φ75-84.9 | Φ70 ndi |
Φ40-44.9 | Φ35 ndi | Φ85-104.9 | Φ80 ndi |
Φ45-49.9 | Φ40 ndi | Φ105-150 | Φ100 pa |
Φ50-59.9 | Φ43 ndi |
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