Yuav Ua Li Cas Abrasives Tsim

Abrasives yog tsim los siv corundum, aluminium oxide, los yog silicon carbide nyob rau hauv ib daim ntawv cog lus vitrified los yog resin daim ntawv cog lus, hu ua ib txwm abrasives. Cov lus piav qhia luv luv ntawm kev sib tsoo lub log yog muab hauv qab no. Qhov no tuav rau tag nrho cov cuab yeej sib tsoo, suav nrog cov pob zeb ntse.

Muaj 5 kauj ruam hauv kev sib tsoo lub log:

Sib tov.

Nias.

Hluav taws kub thiab ziab.

Ua tiav.

Quality Assurance.

YUAV UA LI CAS ABRASIVES?

1. PIB THIAB BOND MIXING

Daim ntawv cog lus yuav tsum tau npaj ua ntej thawj theem, uas ua ke nrog cov nplej thiab daim ntawv cog lus. Daim ntawv cog lus cov khoom sib xyaw ua ke thiab hauv av. Av nplaum, kaolin, thiab feldspar yog cov khoom siv ntuj tsim thiab hluavtaws hluavtaws pom hauv cov ntawv cog lus vitrified, qhia los ntawm tsab ntawv "V." (zoo li iav frits).

Ib lub cuab yeej siv los ua ke cov ntawv cog lus thiab abrasives grain los tsim covcoated abrasivesthiabsib raug zoo abrasives. Yuav kom lav qhov zoo ib yam, nws yog ib qho tseem ceeb kom ua raws li cov proportions ntawm cov khoom xyaw uas teev nyob rau hauv daim ntawv qhia. Qhov thib ob ua hauj lwm theem, "nias," siv qhov sib tov tom qab ntawd.

2. QHOV ROOJ HAUJ LWM HAUJ LWM

Qhov tsim nyog nias pwm yog muab tso rau hauv cov xovxwm. Thaum kawg, cov khoom sib xyaw ua ke yog poured uniformly rau hauv xovxwm pwm. Kev sau ruaj khov yog qhov tseem ceeb los tsim kom muaj homogeneous, sib tsoo log sib xws. Lub log sib tsoo ces nias, tab sis tseem tsis tau raug rho tawm haujlwm, kom tso lub npe hu ua "Grünling." Lub laub yog siv los hloov qhov no los ntawm cov xovxwm kom zoo.

3. QHOV TSEEM CEEB thiab tua

Unfired sib tsoo log raug xa mus rau lub qhov cub kom qhuav tom qab nias. Ntawm no, sib tsoo lub log yog qhuav ua ntej siv. Cov log yog mounted rau ntawm qhov hluav taws kub-resistant tsheb thauj mus los thiab thawb mus rau hauv lub kilns rau hlawv. Kev tua hluav taws yuav tsum tau npaj vim lawv siv sijhawm. Nyob ntawm qhov loj ntawm lub log sib tsoo, cov txheej txheem tua hluav taws tuaj yeem siv sijhawm txog ib lub lim tiam. Lub qhov cub yuav tsum tau muab rhaub rau ob peb hnub rau qhov kub kub ntawm kwv yees li 1000-1300 degree rau vitrified bonded sib tsoo log (resin-bonded sib tsoo log yog kub los yog hardened ntawm roughly 180 degree).

Tom qab tswj qhov kub ntawm qhov hluav taws kub rau lub sij hawm predetermined, lub kiln maj mam txias. Kev sib tsoo lub log tsis tuaj yeem raug tshem tawm ntawm lub qhov cub kom txog thaum tom qab lub sijhawm txias. Cov rhuab sib tsoo lub log no, txawm li cas los xij, tsis tuaj yeem siv rau hauv lawv lub xeev tam sim no thiab xav tau kev ua tiav.

4. THIAJ

Kev ua tiav los yog tom qab ua tiav ntawm kev sib tsoo lub log tuaj yeem ua haujlwm heev - thiab siv sijhawm ntev, nyob ntawm seb cov duab. Muaj ntau qhov chaw ua haujlwm uas sib tsoo lub log yog rov ua haujlwm dua. Kev sib tsoo lub log yog npaj, thiab lub qhov yog drilled mus rau qhov tsim nyog sab hauv txoj kab uas hla. Lub log yog tom qab ntawd hauv av ntawm qhov ncig mus rau qhov tsim nyog sab nraud. Nrog tshwj xeeb hnav khaub ncaws / cov cav tov profile, sib tsoo lub log nrog cov geometry tshwj xeeb, xws li khob lub log lossis lub log log rau iav sib tsoo, yog profiled.

5. QHOV TSEEB

Sib tsoo log raug tshuaj xyuas nyob rau theem kawg uas yog ib feem ntawm peb cov txheej txheem tswj kom zoo. Ntawm qhov nrawm dua (siab dua li kev ua haujlwm ceev), peb tshuaj xyuas qhov ntev, qhov tsis sib npaug, thiab tawg tsis kam / lub zog. Muaj ntau txoj kev siv los ntsuas hardness. Sib tsoo lub log uas dhau qhov kev sim no tau ntim thiab xa khoom zoo.