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Njira yopangira ma twist drill

Malinga ndi njira zosiyanasiyana zogwirira ntchito, zokhotakhota zomwe zili pamsika pano zimagawidwa m'mitundu iyi:

1. Kubowola kopindika

Pambuyo pazitsulo zothamanga kwambiri zimatenthedwa ndikuwotchedwa zofiira, mawonekedwe a kupotoza kubowola amathamangitsidwa mwamsanga nthawi imodzi.Pambuyo pake, apotoza kubowola zimangofunika kutenthedwa ndi kutenthedwa pamwamba kuti zinole mutu usanayambe kugwiritsidwa ntchito.

Ubwino waukulu wa ndondomeko ndi mkulu kupanga dzuwa ndi ntchito zonse zopangira;mawonekedwe amkati a thupi lobowola lokonzedwa amakhala ndi fiber kupitiriza, ndipo mbewu zimayeretsedwa, ma carbides amagawidwa mofanana, ndipo kuuma kofiira kumakhala kwakukulu.

Komabe, kugubuduza kumakhalanso ndi zolakwika zoonekeratu, ndiko kuti, thupi lobowola ndilosavuta kusweka, kapena padzakhala ming'alu yomwe siili yophweka kuzindikira, ndipo chifukwa imapangidwa nthawi imodzi, kulondola kwathunthu kwa kubowola. sichidzakhala chokwera kwambiri.

Pakali pano, potozazibowola pazambiri kutengera njira processing, kotero adagulung'undisa kupindika kubowola mu malonda akunja msika makamaka sing'anga ndi otsika kalasi.

potoza kubowola3

2. Groove akupera mmbuyopotoza kubowola

Chifukwa chodabwitsa kuti kugubuduza ndikosavuta kupanga ming'alu, ming'alu yopitilira 98% ya ming'alu yokhotakhota imachitika pamzere wa dziko ndi poyambira.

Komabe, choyamba kutulutsa m'mphepete poyambira kubowola pa mphero, ndiyeno kugaya bwino bwalo lakunja pamakina, kumathetsa vutoli.

Ndipo kupyolera mu ndondomeko yopera bwino bwalo lakunja, sikuti vuto la ming'alu likhoza kuthetsedwa, komanso makina olondola a kubowola ndi kulondola kwa ma radial circular runout akhoza kusintha.

kupotoza drill4

3. Pansi kwathunthupotoza kubowola

Pakalipano, teknoloji yopotoka kwambiri padziko lonse lapansi, zopotoka zimapangidwa ndi mawilo opera kuchokera ku kudula kwa zinthu, kupukuta poyambira, kugaya kumbuyo, kudula m'mphepete ndi kudula ngodya.

Kubowola kwapansi kwathunthu ndi kopukutidwa kumakhala ndi mawonekedwe okongola komanso osalala, ndipo miyeso yayikulu monga ma radial runout, makulidwe apakati, ndi core makulidwe owonjezera amawongoleredwa bwino kwambiri, ndipo kulondola kwake ndikokwera kwambiri.

Komabe, m'malo mwake, malinga ngati njira yogubuduza ndi mulingo wa chithandizo cha kutentha uli m'malo, kugudubuza kumakhalabe kwabwinoko kuchokera pakukhazikika.


Nthawi yotumiza: Aug-15-2023