Kham ke e 'ngoe ea likarolo tsa mantlha tsaselikalikoe ho loha mochine, karolo ea eona e ka sehloohong ke ho laola motsamao oa nale le ho teba le mokhoa oa ho sisinyeha, o ka aroloa ka ho feletseng ho tsoa ho nale (ka har'a selikalikoe)kam, halofo e tsoa ho nale (seta selika-likoe)kam, nale e bataletseng ea ho loha (mohala o phaphametseng)kam le ho tebakam.
Kham ea boleng bo akaretsang ba tse phahameng le tse tlase,mechine ea ho loha e chitja le masela a tla ba le tšusumetso e kholo, kahoo ha ho rekoakams lokela ho ela hloko ka ho khetheha lintlha tse latelang.
Pele ho tsohle, bakeng sa masela a fapaneng le litlhoko tsa lesela ho khetha tse lumellanangkam kobeha. Hobane moqapi oa lesela setaele hahamalla fapaneng, khatiso e fapaneng, kahookam sebaka sa mosebetsi se tla fapana.
Ea bobeli, ka lebaka la nale (kapa sinker) lekam ka nako e telele sebakeng sa likhohlano tsa lebelo le phahameng, ts'ebetso ea motho ka mong e supa ka nako e ts'oanang ho mamella maqhubu a phahameng a tšusumetso, ka honakam ea lisebelisoa tse tala le ts'ebetso ea kalafo ea mocheso ke ea bohlokoa haholo. Ka hona, thekam Lisebelisoa tse tala li sebelisoa ka kakaretso ho standard standard ea Cr12MoV (Taiwan standard / Japanese standard SKD11), hardhardability ea lintho tse bonahalang, quenching deformation e nyane, boima bo tingoeng, matla, toughness li loketse haholoanyane litlhoko tsakam. kam ea ho tiea thata ka kakaretso ke HRC63.5± 1. kam ea boima bo phahameng haholo kapa e tlase haholo e tla ba le litlamorao tse mpe.
Ho phaella moo, ho roughness ea ho sebetsa bokaholimo bakam curve ke ea bohlokoa haholo, e etsa qeto ka ho toba hore nakam e ntle, e tšoarella. Bokhopo ba sebaka se sebetsang sakam curve, ka lisebelisoa tsa ho sebetsa, lisebelisoa, theknoloji ea ho sebetsa, ho itšeha le likarolo tse ling tsa qeto e felletseng (baetsi ka bomong bakam theko e tlase haholo, hangata sebakeng sena ho etsa lingoliloeng). Bokhopo ba sebaka se sebetsang sakam curve ka kakaretso e khethoa joalo ka Ra≤0.8 ho. Ho thatafala ha sebaka sa ho sebetsa ho etsa mosebetsi o fokolang ho tla etsa hore serethe sa nale, se bapale nale, kam ho futhumatsa setulo le liketsahalo tse ling, ho phaella moo, re boetse re lokela ho ela hloko likoti tse tharo.
Ho phaella moo, empa hape ela hloko hokam boemo ba lesoba, keyway, sebopeho le boemo bo lekanyelitsoeng ba lekhalo le ho nepahala, tlhokomelo ena ha e khonehe ho hlahisa liphello tse mpe!
Nako ea poso: May-31-2024