Xov Xwm - Kev siv cov xuab zeb abrasive hauv kev lag luam ntoo

Cov txheej txheem xuab zeb ntoo tuaj yeem siv dav hauv kev ua cov ntoo saum npoo thiab burr ntxuav tom qab carving, sanding xim, ntoo qub qub, kho kom zoo nkauj rooj tog, carving ntoo thiab lwm yam txheej txheem. Nws yog siv los txhim kho qhov zoo nkauj ntawm cov ntoo saum npoo, ua cov khoom siv tes ua ntoo tob thiab tshawb fawb txog ntoo.

1. Kev laus rov qab thiab kev kho kom tob ntawm cov ntoo thiab cov khoom ntoo

Ntoo muaj cov qauv zoo nkauj ntuj. Tom qab xuab zeb, cov ntoo thaum ntxov yog concave rau hauv ib lub groove duab, thiab cov ntoo lig yog convex, paub txog qhov zoo nkauj ntawm cov qauv ntoo thiab muaj cov qauv peb-seem. Nws yog tsim rau rooj tog thiab phab ntsa sab hauv tsev, uas muaj cov qauv tshwj xeeb peb-seem.

2. Kev txiav thiab burr thiab ntug kev kho ntoo thiab cov khoom ntoo

Cov khoom siv tes ua ntoo tuaj yeem ua kom pom qhov kev xav ntawm cov ntoo peb-seem tom qab xuab zeb tag nrho lossis ib nrab, yog li ua rau cov khoom muaj nqis ntxiv. Siv cov ntaub ntawv masking, shearing lossis txiav rau hauv ntau yam ntawv thiab cov qauv thiab muab tso rau ntawm qhov chaw ntawm cov khoom, tom qab xuab zeb, ntau yam ntawv thiab cov qauv tuaj yeem tso tawm rau ntawm qhov chaw ntawm cov khoom. Tom qab ntoo raug spliced raws li cov qauv tshwj xeeb thiab tom qab ntawd xuab zeb blasted, cov khoom nrog cov qauv tshwj xeeb thiab cov nyhuv kho kom zoo nkauj peb-seem tuaj yeem tau txais.

3. Kev kho xim av rau cov khoom ntoo

Kev siv xuab zeb tua cov burrs, xeb ntab, roj av, hmoov av, thiab lwm yam ntawm qhov chaw ntawm cov khoom siv hauv paus; txo qhov roughness ntawm qhov chaw pleev xim ntawm qhov workpiece, xws li qhov chaw tom qab cov putty raug khawb thiab qhuav, qhov chaw feem ntau yog ntxhib thiab tsis sib npaug, thiab nws yuav tsum tau polished kom tau txais qhov chaw du; txhim kho qhov nplaum ntawm cov xim. Qhov nplaum ntawm cov xim rau ntawm qhov chaw du yog pluag, thiab sandblasting tuaj yeem txhim kho qhov nplaum ntawm cov xim.

Lub hauv paus ntsiab lus ntawm lub tshuab sandblasting ntoo:

Sandblasting siv cov cua compressed ua lub zog los tsim cov dav hlau ceev ceev los tsuag cov khoom.cov khoom siv tua hluav taws(xuab zeb tooj liab, xuab zeb quartz, corundumorxuab zeb hlau, xuab zeb garnet) ntawm kev kub ceev rau ntawm qhov chaw ntoo uas yuav tsum tau kho, yog li ua tiav lub hom phiaj ntawm kev cuam tshuam thiab hnav qhov chaw ntoo.

4. txheej txheem xuab zeb

Thaum siv xuab zeb, ua ntej muab cov ntoo tso rau hauv lub tshuab xuab zeb thiab kho nws, tom qab ntawd kho lub phom tsuag kom txog 45 ° -60 ° qaij, thiab khaws qhov deb li ntawm 8cm ntawm qhov chaw ua haujlwm, thiab tsuag tas li hauv qhov kev taw qhia sib luag rau cov qauv ntoo lossis perpendicular rau cov qauv ntoo kom lwj cov ntoo thiab ua tiav lub hom phiaj ntawm kev tawm cov qauv ntoo.

Cov yam ntxwv ntawm cov tshuab sandblasting ntoo:

1. Kev siv dua tshiab, kev siv tsawg thiab kev ua haujlwm zoo.

2. Nruab nrog chav tshem plua plav kom tswj tau cov plua plav kom zoo.

3. Nruab nrog ob txheej iav saib, yooj yim hloov.

4. Lub txee ua haujlwm tau kho nrog lub txee phom thiab kev tsim qauv plaub lub qhov rooj tshaj lij, uas yooj yim rau cov ntoo thiab cov khoom ntoo nkag mus. Muaj cov menyuam sab hauv kom yooj yim txav cov ntoo.

Qhov zoo ntawm lub tshuab sandblasting:

1. Thaum lub tshuab xuab zeb tsis siv neeg siv rau kev xuab zeb, cov ntoo yeej tsis puas tsuaj thiab qhov tseeb ntawm qhov ntev yuav tsis hloov pauv;

2. Qhov chaw ntoo tsis muaj kuab paug thiab cov khoom siv abrasive yuav tsis cuam tshuam nrog cov ntoo;

3. Nws tuaj yeem ua cov grooves, concave thiab lwm yam khoom nyuaj-rau- ncav cuag, thiab cov abrasives ntawm ntau qhov loj me me tuaj yeem xaiv rau kev siv;

4. Tus nqi ua tiav raug txo qis heev, uas feem ntau pom tseeb hauv kev txhim kho kev ua haujlwm zoo thiab tuaj yeem ua tau raws li ntau yam kev xav tau ntawm qhov chaw tiav;

5. Siv hluav taws xob tsawg thiab txuag nqi;

6. Tsis muaj kuab paug rau ib puag ncig, txuag cov nqi tswj hwm ib puag ncig;