Roller Cone Bit Tricone bits Bearing Lubrication System

Mitundu yosiyanasiyana ya ma Rock bits ndi Roller Cone Drill Bits lubrication system yomwe imagwiritsidwa ntchito poteteza ma fani.Kachitidwe koyambirira kuphatikiza kugwiritsa ntchito madzi akubowola ngati mafuta, pomwe makina aposachedwa amagwiritsa ntchito mafuta opaka mafuta.Zinthu zamadzimadzi zobowola zomwe zimakhala ndi zolimba za abrasive kukhala zocheperako poyerekeza ndi kuthamanga kwanthawi yayitali komanso zomwe sizimagwiritsidwa ntchito ngati mafuta opaka masiku ano.Mwachitsanzo ma cones a tricone bits , chobowola chodzigudubuza chimayikidwa pamagazini monga momwe tawonetsera pansipa.

Zobowola, Tricone bits Rock Roller Cone Drill Bit Bearing Design
Mitundu Itatu Yodziwika Yamapangidwe a Bearings Omwe Amagwiritsidwa Ntchito Muma trione bits rock Roller Cone Drill Bits:
1.Roller bits bearings System, yomwe imapanga msonkhano wakunja kuti uthandizire kutulutsa kwa radial (kapena WOB)
2.Ball Bearings System, yomwe imakana kunyamula kwautali kapena kukankhira komanso imathandizira kuteteza ma cones pamajenali.
3.A friction Bearing System, mu msonkhano wa mphuno womwe umathandiza kuthandizira kutulutsa kwa radial.Mkanganowo umakhala ndi chitsamba chapadera chopanikizidwa mumphuno ya chulucho.Izi zimaphatikizana ndi pini yoyendetsa nyuzipepala kuti ipangitse kugundana kocheperako kuti mupewe kugwidwa ndi kuvala.
Zida zonse zonyamulira ziyenera kupangidwa ndi chitsulo cholimba chomwe chimakhala ndi kukana kwambiri kuphwanyidwa ndikusweka pansi pa katundu wovuta omwe ayenera kuthandizira.Monga momwe zimakhalira ndi zida zonse za rock bits roller cone kubowola, chithandizo cha kutentha chimagwiritsidwa ntchito kulimbitsa chitsulo.
Mfundo zofunika kwambiri za mapangidwe a msonkhano wa bearings ndi kupezeka kwa danga.Moyenera, chonyamuliracho chiyenera kukhala chachikulu mokwanira kuti chithandizire kukweza, koma izi ziyenera kukhala zogwirizana ndi mphamvu ya magazini ndi chigoba cha cone chomwe chingakhale ntchito ya m'mimba mwake ndi makulidwe a chipolopolo cha cone.
Mapangidwe omaliza ndi kunyengerera komwe kumatsimikizira kuti, moyenera, zobowola sizitha kutha dongosolo lodulira (ma tricone onse, ma rock bits, ma roller rock kubowola zigawo ziyenera kutha mofanana).Komabe, kukweza kwa cyclic komwe kumayikidwa pama bearings, nthawi zonse, kumatha kuyambitsa kulephera.Izi zikachitika, kusanja ndi kulinganiza kwa msonkhano kumawonongeka ndipo ma cones amatsekeredwa m'magazini.