Copper tube drawing txheej txheem kev sib txhuam tsis tau tsuas yog ua kom lub zog ntawm cov duab kos, txo tus nqi ntawm cov channel kos duab, tab sis kuj cuam tshuam rau qhov zoo ntawm cov yeeb nkab, nrog rau, cua txias, tub yees thiab lwm cov tuam txhab ntawm cov yeeb nkab tooj liab ntau lawm efficiency thiab cov kev cai saum npoo zoo tau dhau los ua. ntau dua thiab siab dua, ib qho kev tsom xam tshwj xeeb ntawm cov raj tooj liab nyob rau hauv cov kev sib txawv ntawm cov duab kos, kev sib txhuam ntawm qhov cuam tshuam ntawm kev kos duab quab yuam rau kev tsim cov lubrication tsim nyog, kev xaiv cov lubricants tsim nyog muaj qhov tseem ceeb.
Mechanical tsom xam ntawm tooj liab yeeb nkab kev tsim cov txheej txheem: npliag rub thaum lub sab hauv billet tsis muab lub taub hau tub ntxhais, lub billet los ntawm lub pwm qhov tom qab qhov txo ntawm lub sab nraud txoj kab uas hla ntawm cov yeeb nkab phab ntsa feem ntau yog ib tug me ntsis kev hloov nyob rau hauv cov yeeb nkab los ntawm ib tug. tus naj npawb ntawm rub tawm ntawm cov yeeb nkab, lub puab nto roughness, thiab nyob rau hauv cov mob hnyav ua rau tawg. Npliag rub yog tsim rau me me txoj kab uas hla kav, zoo li tus kav, coiled raj daim duab, raws li zoo raws li ib tug heev me me txoj kab uas hla txo thiab shaping kos duab. Npliag rub, kos pwm yog muab faib ua ob feem ntawm qhov txo qis thiab sizing cheeb tsam, lub luag hauj lwm ntawm qhov txo qhov cheeb tsam yog tsuas yog compressed lub cheeb ntawm lub billet, sizing cheeb tsam yog tsuas yog ua si lub luag hauj lwm nyob rau hauv sizing, thiaj li hais tias tom qab kos lub yeeb nkab muaj ib txoj kab uas hla.
