Kev xaiv tsis raug ntawmhlau txhajyuav cuam tshuam rau kev ua haujlwm ntawm lub tshuab txhaj tshuaj blasting thiab yuav ua rau lub tshuab tsis ua haujlwm.Kev txhaj tshuaj blasting tshuab feem ntau sivsteel hlau txiav txhaj tshuaj, alloy txhaj, cam khwb cia hlau txhaj, hlau txhaj, lwm.

Hlau txhaj

Cov neeg siv khoom sivtxhaj tshuaj blasting tshuabyuav tsum nrhiav txoj cai txhaj tshuaj steel, xaiv zoo zoo hlau txhaj tshuaj tsis tau tsuas yog txhim kho lub neej kev pab cuam ntawm txhaj blasting tshuab thiab nws cov khoom tsis zoo tab sis kuj txhim kho qhov zoo ntawm cov khoom, feem ntau, xaiv hom thiab loj ntawm cov hlau. Kev txhaj tshuaj yog feem ntau nyob ntawm lub workpiece koj xav ntxuav:

Nonferrous hlau feem ntau siv txhuas los yogstainless hlau txhaj tshuaj,Ordinary steel thiab nws cov vuam qhov chaw, castings, steel thiab lwm yam steel sivhlau txhaj;

Qhov loj ntawm txoj kab uas hla ntawm cov hlau txhaj tshuaj, qhov ntau dua qhov roughness ntawm qhov chaw, tab sis ntau dua qhov kev tu kom zoo.

Kev tu kom zoo ntawm cov hlau tsis xws li cov xuab zeb lossis cov hlau txiav hlau txhaj tshuaj yog siab dua li ntawm qhov kev txhaj tshuaj kheej kheej, tab sis qhov roughness saum npoo kuj siab dua.

Abrasivesnrog kev tu kom huv si hnav cov khoom siv ceev dua (kwv yees)

A), hardness yog proportional rau tu ceev, tab sis inversely proportional rau lub neej.Yog li ntawd, lub hardness yog siab, lub ceev ceev yog ceev, tab sis lub neej yog luv luv thiab lub noj yog loj, yog li ntawd lub hardness yuav tsum yog nruab nrab (txog HRC40-50 yog tsim nyog).Cov nyhuv siv yog qhov zoo tshaj plaws.

B), hardness nruab nrab, nrog zoo heev resilience, kom cov hlau txhaj tshuaj tuaj yeem ncav cuag txhua qhov chaw hauv chav ntxuav, txo lub sijhawm ua haujlwm.

C), qhov tsis xws luag sab hauv ntawm qhov projectile, xws li porosity cracking thiab shrinkage kab noj hniav, tuaj yeem cuam tshuam nws lub neej thiab nce kev noj.

D), thaum qhov ceev yog ntau dua 7.4g / cm2, qhov kev tsis zoo sab hauv yuav yog qhov tsawg kawg nkaus.

Yog xav paub ntxiv, thov sab lajFeng erda Group.