Cold drawn steel hlau yog ib puag ncig steel hlau ua los ntawm lub voj voog los yog kub dov round steel bar tom qab ib lossis ntau qhov txias txias. Yog li cas peb yuav tsum xyuam xim rau thaum yuav txias-draw steel hlau?

Dub Annealing Hlau

Ua ntej ntawm tag nrho cov, qhov zoo ntawm txias drawn steel hlau peb tsis tuaj yeem paub qhov txawv ntawm cov tsos, ntawm no peb tuaj yeem siv cov cuab yeej me me, uas yog vernier card ntsuas cov cuab yeej. Siv nws los ntsuas seb qhov ua tau zoo npaum li cas ntawm cov khoom tsim nyog, thiab muaj cov neeg tsim khoom yuav ua qee yam tes thiab taw rau cov hlau txias txias, xws li lub xeev ntawm squishing, qhov no yog nyob rau hauv peb lub zeem muag muaj kev tsis ncaj ncees, yog li peb yuav tsum tau pom los ntawm qhov pib ntawm lub caij txias-draw steel hlau, seb nws yog oval, vim hais tias ib txwm txias-draw steel hlau yuav tsum tau nthuav tawm nyob rau hauv lub voj voog.

Tib hom txias-draw steel hlau nyob rau hauv kev ua lag luam yog tias nws yog cov chaw tsim khoom sib txawv, tom qab ntawd nws qhov zoo yuav tsum sib txawv, yog li peb yuav tsum xaiv cov khoom lag luam tsis tu ncua hauv kev yuav khoom, thiab tswj kev koom tes nrog cov tuam txhab no, yog li tsis yog nws xwb. qhov zoo tau lees paub, tab sis kuj tuaj yeem txuag tau tus nqi yuav khoom, muaj kev pab zoo rau kev txhim kho yav tom ntej.