E hangaia putorino Drill mō te taputapu pai

E hangaia putorino Drill mo te taputapu o te hinu, me te hau poka. hanga Mā te taua taputapu kei te ake me te ki raro, i roto i te taputapu whakairo kohatu borehole te tuku ki te taipana i hanga e te kawenga (axial) ki te mea, ka whangai kōpeke rangi otinga horoi ranei ki te mata. Kei te pai to ratou hanga kawea atu e paerewa GOST № 50278-92. E ai ki tenei tikanga, kua hangaia hua i maitai, i hanga te tikanga kuratini me kua whakatokia nga pito ki nei e ka paiherea te makawe.

kia whai Drill putorino momo rerekē o mongamonga whakatokia, tae atu: ā-, waho, ranei ūnga ngā (kīia ki rite PT, PN PC ranei, aua). Tefito o PX hua ki te diameter waho iti i 73 ki te 101,6 mm, matotoru taiepa o i 8.4 ki te 11.4 mm, te taimaha tatau o tetahi mita o te awhe ngongo maeneene i pā ana ki 14 ki te 22 kg.

Ko te diameters o te putorino drill tae te piha PC o iti 139,7 mm (uara iti rite ki te 114,3 mm). He putorino ki te taunga waho (Mo) i te diameter iti iti i roto i runga i te GOST i runga (127 mm). Haunga diameter mo te putorino ränei whakaaro pērā tawhā rite te diameter o te raka (hangaia rite ki GOST 27834) me te diameter o te tahi Weld, tae atu i te roto me te diameter o te te Hiro. Ko tētahi atu tawhā nui ko te roa o i faahoho'ahia e ngā rōpū e toru: i 5.9 mita ki te 6.3, i te 8 ki te 8.6 m me i 11.9 ki te 12.5 mita. Ka taea e production Modern hua putorino o rua te roa nui me te iti, engari i roto i tenei take e kore ratou e pai ki te paerewa whakapumautia.

Me kawea putorino drill kounga i roto i na e kore ratou mata i ngatata, paihere muka, anga, me ētahi atu mea kohakore. Hei whakatika i taea anake haere nga tuaka ngongo, te taatiraa, me ngā wāhi raruraru fehokotaki'anga Crimping kore e whakaaetia enei kohakore, ka taea e anake ratou te horoi ake ranei tapahia ki raro.

Hanga o putorino drill whakaritea kia e te hautanga papatipu o i āta aroturukitia ūkuikui me te whanariki i roto i ia rewanga. Ki te whakamahia e te kamupene rauemi he tuatoru-rōpū, te kaihanga o nga tuhinga e hiahiatia ana kia rite ki te kounga. I teie mahana, te tahi mau kamupene hua hua ki te mata ā-(hei tauira, TC-34R), e āwhina ki te tiaki i te putorino i kākahu auaha ha'iriiri, te waikura whatanga, ki raro i te tūponotanga o te rohirohi whati, me parekura waipēhi i roto i kōhao. tono te paninga te ki te mata o te tikanga paura me ka taea te ngongo ki te tu atu ki te neke atu i te 500 haora i pāmahana i runga 150C, ki te whiwhi pānga kaha o neke atu i te 8 i te 20 et J C al.

E mohiotia putorino Drill rite taputapu, e maha wawahi tika ki te kakahu diameter raka (waho, ki runga ki te 60% o te wā katoa). A, no te e tika ana mō te whakamahi i te wahi o te ngongo toe. Aita i maoro a'e, ki te whakaoti i tenei tikanga raruraru mahi carbide raka hardfacing. mawehe tenei kapiti hanga i roto i te tikanga nui-ngaohiko, me ētahi atu āhuatanga o te faaohiparaa i tino.