Chikhalidwe cha nthaka chiyenera kuunika.Kukhazikika kofewa kumafuna kutalika kwa nangula kuti ukhale wogwira mtima.Pansi yofewa imabweretsa kukula kwa dzenje lalikulu pakukula pang'ono (chifukwa cha kugwedezeka ndi kubwereza).
Pansi pakuyenera kudulidwa bwino (mwachitsanzo, kutsekeredwa pansi) musanabowole ndi kubowola.Kubowola nthawi ndi nthawi kungafunike.
Zochita zamakina za bawuti ziyenera kukhala zoyenera pamikhalidwe yapansi, kutalika kwa bawuti ndi mawonekedwe a bolting.Mayesero amakoka amayenera kuchitidwa kuti adziwe kukhazikika koyambira kwa mabawuti ogundana.
Mambale owonda kapena ofooka amatha kupunduka pakavuta kwambiri bawuti.Bawutiyo imathanso kung'amba mbale panthawi yoyika kapena pokweza bawuti.
Bowolo liyenera kutsukidwa ndikuwunikiridwa kuti zitsimikizo zilowetse bwino.Kusiyanasiyana kwamabowo (chifukwa cha mphamvu zosiyana za miyala kapena malo ogawanika kwambiri) kungapangitse kusiyana kwa mphamvu zokhazikika pazitali zosiyanasiyana.
Ngati mabowo abowoledwa afupi kwambiri ndiye kuti bawutiyo imatuluka mu dzenjelo ndipo mbaleyo sidzalumikizana ndi thanthwe.Kuwonongeka kwa bawuti kudzachitika ngati kuyesayesa kupangidwa kuyendetsa bawuti kupitilira kutalika kwa dzenje komwe kungalole.Bowolo liyenera kuzama mainchesi angapo kuposa kutalika kwa bawuti yomwe imagwiritsidwa ntchito.
Kukula kwa dzenje komwe kumafunikira pabowo la friction ndiye gawo lofunikira kwambiri pakuyika.Mphamvu yogwira ya bolt imadalira kuti dzenjelo ndi laling'ono kusiyana ndi kukula kwa bolt.Zokulirapo dzenje poyerekezera ndi m'mimba mwake, ndizochepa mphamvu yogwira (osachepera poyamba).Mabowo okulirapo amatha chifukwa chogwiritsa ntchito kukula kolakwika, kusiya kubowolako kumathamanga pobowola dzenje, nthaka yofewa (zolakwika, gouge, etc.) ) ndi chitsulo chopindika.
Ngati bowolo ndi laling'ono kwambiri poyerekeza ndi kukula kwa mkangano ndiye zimakhala zovuta kwambiri kukhazikitsa bawuti.Bawutiyo imatha kuonongeka, monga kinked kapena kupindika ikayikidwa.Mabowo ocheperako nthawi zambiri amayamba chifukwa cha tizidutswa tating'onoting'ono komanso / kapena kukula kolakwika komwe kumagwiritsidwa ntchito.Ngati chitsulo chophatikizika chikugwiritsidwa ntchito ndi choyimitsira kapena jackleg, dzenjelo limachepa ndi kusintha kulikonse kwachitsulo (zochita zachizolowezi zimafuna tinthu tating'onoting'ono tomwe timagwiritsa ntchito pobowola mozama mu dzenje).Ndi kuchepa kulikonse kwa dzenje m'mimba mwake mphamvu ya nangula imawonjezeka.Chitsulo chophatikizika nthawi zambiri chimabweretsa mabowo okhotakhota ndipo chiyenera kupewedwa ngati kuli kotheka.
Pa bolt wamba wa 5 kapena 6 phazi, choyimitsa kapena jackleg imayendetsa bawuti mu dzenje pakadutsa masekondi 8 mpaka 15.Nthawi yoyendetsa iyi ikufanana ndi zoyambira zoyenera za stabilizer.Nthawi zoyendetsa mwachangu ziyenera kukhala chenjezo loti bowolo ndi lalikulu kwambiri ndipo chifukwa chake kukhazikika kwa bawuti kumakhala kotsika kwambiri.Nthawi zoyendetsa zazitali zimawonetsa kukula kwa mabowo ang'onoang'ono omwe mwina amayamba chifukwa cha kuwonongeka pang'ono.
Mabatani a mabatani nthawi zambiri amakhala akulu mpaka 2.5mm kuposa kukula kwawo.Batani la 37mm likhoza kukhala 39.5mm m'mimba mwake likakhala latsopano.Ichi ndi chachikulu kwambiri kuti musagwirizane ndi 39mm.Mabatani a mabatani amavala mwachangu, komabe, kukulitsa mphamvu yoyimitsa ndikuwonjezera nthawi yoyendetsa.Kumbali ina, ma bits a Cross kapena "X", amakhala okulirapo mpaka kukula kosindikizidwa nthawi zambiri mkati mwa 0.8mm.Amagwiritsa ntchito geji yawo bwino koma amakonda kubowola pang'onopang'ono kuposa mabatani.Ndikwabwino kuyika mabatani kuti muyike mikangano ngati kuli kotheka.
Maboti ayenera kuyikidwa pafupi ndi perpendicular pamwamba pa thanthwe momwe zingathere.Izi zimatsimikizira kuti mphete yowotcherera ikukhudzana ndi mbale kuzungulira.Maboti osakhala a perpendicular ku mbale ndi thanthwe amapangitsa kuti mpheteyo ikwezedwe pamalo omwe angayambitse kulephera koyambirira.Mosiyana ndi ma bolts ena amiyala, ma washer okhala ndi mipando yozungulira sapezeka kuti akonzere kwa angularity ndi ma frictional stabilizers.
Zida zoyendetsa zimayenera kusamutsa mphamvu ya percussive ku bawuti pakuyika, osati mphamvu yozungulira.Izi ndizosiyana ndi mitundu ina yambiri yothandizira pansi.Mathero a shank a dalaivala ayenera kukhala kutalika koyenera kuti agwirizane ndi pistoni yobowola mu zoyimitsa ndi jacklegs (ie 41/4" yaitali kwa 7/8" chitsulo kubowola hex).Mapeto a shank pa madalaivala ndi ozungulira kuti asagwirizane ndi kuzungulira kwa kubowola.Zida zoyendetsa zimayenera kukhala ndi mawonekedwe omaliza kuti zigwirizane ndi kukangana popanda kumangiriza ndikuwononga bolt pakuyika.
Maphunziro oyenera a ogwira ntchito ku migodi ndi oyang'anira migodi ndi ovomerezeka.Popeza kuchuluka kwa anthu ogwira ntchito kumapezeka kawirikawiri m'magulu opangira mabotolo, maphunziro ayenera kukhala opitilira.Ogwira ntchito odziwa bwino adzapulumutsa ndalama pakapita nthawi.
Kuyika kuyenera kuyang'aniridwa kuti zitsimikizidwe kuti njira zoyenera ndi zabwino zimasungidwa.Miyezo yoyezetsa kukoka iyenera kuchitidwa pafupipafupi pazikhazikitso zokhazikika kuti muwone zomwe zimayambira.