Jan 19, 2026 Siea molaetsa

Honing ke eng?

Honing ke mokhoa o nepahetseng oa machining haholo-holo o sebelisoang ho ntlafatsa boleng ba bokaholimo ba masoba. E kenyelletsa-ho sila ka lebelo le tlase ha karolo ea mosebetsi ho sebelisoa lejoe la oli (honing bar) le kentsoeng hloohong ho fihlela boleng bo holimo le litlamorao tse ntle haholo.

 

 

Mokhoa oa mantlha oa ho holisa ke ho sebelisa cross mesh formation le ho sila-ka lebelo le tlase. Ts'ebetso e khethehileng e kenyelletsa: hlooho ea honing e potoloha le ho khutlisa ho latela tataiso ea axial, ho etsa hore lejoe la oli le hatelle leboteng la lesoba, le etsa li-trajectories tsa intersecting spiral cutting, le angle intersection hangata ho tloha 10℃ho 70 degree; Ka lebaka la lebelo le tlase la ho sila (joalo ka tšepe e ka bang 15-limithara tse 30 ka motsotso) le mocheso o laolehang oa sebaka sa ho itšeha (50-150 degrees ), khatello e setseng holim'a lera le ho senyeha li fokotsehile. Ka nako e ts'oanang, metsi a sehang ka khatello e phahameng (joaloka parafine) a sebelisetsoa ho hlatsoa litsupa le ho li pholisa.

 

 

Honing e na le litšobotsi tsa mefuta e mengata ea ts'ebetso, boleng bo holimo, le ho nepahala ho phahameng. E loketse likoti tsa cylindrical, likoti tsa conical, joalo-joalo tse nang le bophara ba limilimithara tse 5-500 kapa tse kholoanyane, 'me hoo e batlang e le lisebelisoa tsohle li ka sebetsoa; Ho ba mahoashe ka mor'a ho sebetsa ho ka fihla ho Ra=0.1~0.012 μ m, ho etsa sebopeho sa marang-rang se loketseng ho tlotsa. Ka nako e ts'oanang, liphoso tsa ho pota-pota le cylindricity li ka laoloa ka hare ho 0.005 ~ 0.01mm, empa li ke ke tsa ntlafatsa ho nepahala ha boemo ba mosebetsi.

Litekanyetso tsa ts'ebetso ea honing li hloka ho fetoloa ho latela thepa, 'me ho na le mefuta e mengata e fumanehang. Lintlha tsa bohlokoa li kenyelletsa: lebelo la circumferential (tšepe 15 ~ 30 mets/min, tšepe e entsoeng ka tšepe kapa-litšepe tse sa kang tsa tšepe tse fihlang ho 50 metres/min kapa ho feta), lebelo le khutlang (le sa feteng 15 ~ 20 metres/min), khatello ea oli ea majoe (honing e matla hoo e ka bang 0.3 ~ 0.5 megapascals, megapascals e nyane ho feta megapascals, ho feta megapascal). ka kakaretso ha e fete limilimithara tse 0.2; Phetoho ea theknoloji, ho sebelisoa ha majoe a oli a superhard abrasive (joalo ka daemane kapa cubic boron nitride) e ntlafalitse ts'ebetso le boleng ba bokaholimo, ha extrusion honing le makala a mang a tšoara libaka tse rarahaneng ka mecha ea phatlalatso ea abrasive flow.

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