Cov ntsiab lus tseem ceeb ntawm cov siv tawv abrasive
Feem ntau, txoj siv sia abrasive muaj plaub yam tseem ceeb, uas yog matrix, binder, abrasive thiab structural form. Raws li qhia hauv lub rooj:
Cov khoom siv - ntaub puag, ntawv puag, sib xyaw puag
Cov khoom siv sib txhuam - cov khoom siv sib txhuam ntuj - cov khoom siv corundum ntuj, cov pob zeb pomegranate
Siv txoj siv abrasive Ordinary abrasive - dawb corundum, xim av corundum, zirconium corundum, silicon carbide
Cov khoom siv txhuam zoo heev - pob zeb diamond tsim, cubic boron nitride
Cov khoom khi - cov kua nplaum rau tsiaj, semi-resin, all-resin, cov khoom tiv taus dej
Cov qauv tsim - tsis muaj kev sib koom ua ke siv txoj siv sia
Cov pob qij txha - cov pob qij txha pob tw, cov pob qij txha hauv caug, thiab lwm yam.
Lub Scope ntawm kev siv ntawm txoj siv abrasive
1. Kev lag luam ua phaj: ntoo nyoos, plywood, fiberboard, particleboard, veneer, rooj tog, cov ntaub ntawv tsim kho thiab lwm yam;
2. Kev lag luam ua hlau: cov hlau tsis yog ferrous, cov hlau ferrous,;
3. Cov khoom siv ua los ntawm av nplaum, tawv, fiber, xim, yas thiab roj hmab, pob zeb thiab lwm yam lag luam.
Qhov kev xaiv ntawmcov siv tawv xuab zeb diamond:
Kev xaiv txoj siv abrasive kom raug thiab tsim nyog tsis yog tsuas yog kom tau txais kev sib tsoo zoo xwb, tab sis kuj yuav tsum xav txog lub neej ua haujlwm ntawm txoj siv abrasive. Lub hauv paus tseem ceeb rau kev xaiv txoj siv abrasive yog cov xwm txheej sib tsoo, xws li cov yam ntxwv ntawm cov khoom sib tsoo, lub xeev ntawm lub tshuab sib tsoo, kev ua tau zoo thiab cov kev cai ntawm cov khoom ua haujlwm, thiab kev ua haujlwm zoo; ntawm qhov tod tes, nws yuav tsum tau xaiv los ntawm cov yam ntxwv ntawm txoj siv abrasive.
1. Kev xaiv ntawm qhov me me:
Feem ntau, kev xaiv qhov loj ntawm cov hmoov txhuam yog raws li kev xav txog kev sib tsoo zoo thiab qhov ua tiav ntawm qhov chaw ua haujlwm. Rau cov ntaub ntawv ua haujlwm sib txawv, qhov loj ntawm cov hmoov txhuam xaiv rau kev sib tsoo ntxhib, kev sib tsoo nruab nrab thiab kev sib tsoo zoo tau qhia hauv lub rooj hauv qab no.
2. Kev xaiv cov khoom siv sib txuas: Siv cov khoom siv sib txuas tuaj yeem muab faib ua cov khoom siv sib txuas uas siv kua nplaum rau tsiaj (feem ntau hu ua cov khoom siv sib txuas qhuav), cov khoom siv sib txuas semi-resin, cov khoom siv sib txuas tag nrho thiab cov khoom siv sib txuas uas tsis muaj dej raws li cov khoom sib txawv. Nws qhov kev siv yog raws li nram no:
(1) Cov siv ua kua nplaum rau tsiaj txhu pheej yig thiab yooj yim tsim, thiab feem ntau yog qhov tsim nyog rau kev sib tsoo qeeb qeeb.
(2) Txoj siv sia semi-resin abrasive txhim kho qhov tsis zoo ntawm cov roj hmab tsiaj abrasive siv xws li tsis kam dej noo thiab tsis kam kub, thiab txhim kho qhov kev ua tau zoo ntawm kev sib txuas. Kev sib tsoo ua tau ntau dua nyob rau hauv qhov xwm txheej uas tus nqi tsis nce ntau. Nws yog dav siv hauv kev sib tsoo hlau thiab tsis yog hlau, tshwj xeeb tshaj yog hauv kev lag luam ntoo thiab tawv.
(3) Txoj siv tawv abrasive tag nrho yog ua los ntawm cov khoom siv zoo, cov ntaub paj rwb muaj zog thiab cov khoom siv abrasive zoo. Tus nqi siab, tab sis nws muaj cov yam ntxwv ntawm kev tiv taus kev hnav thiab kev sib tsoo muaj zog. Nws yog qhov tsim nyog rau kev ua haujlwm ceev ceev, kev txiav loj, thiab kev sib tsoo siab. Peb txoj siv tawv abrasive saum toj no yog qhov tsim nyog rau kev sib tsoo qhuav thiab kuj tuaj yeem sib tsoo hauv roj, tab sis lawv tsis tiv taus dej.
(4) Piv nrog rau cov siv tawv abrasive uas tau hais los saum toj no, cov siv tawv abrasive uas tiv taus dej muaj qhov xav tau ntau dua rau cov khoom siv raw thiab cov txheej txheem tsim khoom nyuaj dua, yog li cov zis tsawg dua thiab tus nqi kuj siab dua. Ntxiv nrog rau cov yam ntxwv ntawm cov siv tawv abrasive, nws kuj tseem siv tau ncaj qha rau kev sib tsoo dej txias.
3. Kev xaiv Matrix:
Lub Npe Cov Yam Ntxwv Siv Tau Daim Ntawv Ib txheej ntawv sib dua 65-100g / m2 Lub teeb yuag, mos, lub zog tensile qis thiab tus nqi qis. Feem ntau siv rau kev sib tsoo zoo lossis nruab nrab, tsim nyog rau kev xuab zeb tes lossis vibrating. Kev sib tsoo ntawm qhov chaw ua haujlwm nyuaj, kev xuab zeb ntoo nkhaus, kev sib tsoo hlau thiab ntoo tiav, kev sib tsoo cov cuab yeej precision, thiab lwm yam.
Daim ntawv nruab nrab ntau txheej 110-130g/m2 yog tuab dua, yoog tau dua, thiab muaj lub zog tensile siab dua li daim ntawv sib dua. Siv rau kev siv tshuab polishing tes lossis tes tuav, ua cov ntawv thiab yob ntawm cov ntawv xuab zeb. Tshem xeb thiab polishing ntawm cov hlau workpieces, sanding ntawm cov rooj tog ntoo, polishing ntawm primer putty, tshuab polishing ntawm cov lacquer nto, sib tsoo ntawm cov moos thiab cov twj paj nruag, thiab lwm yam. Daim ntawv hnyav ntau txheej 160-230g/m2 Lub zog tensile siab, elongation tsawg thiab toughness siab.
Tsim cov siv tawv ntawv abrasive rau kev siv tshuab. Haum rau cov tshuab xuab zeb nruas, cov tshuab xuab zeb dav dav thiab cov tshuab sib tsoo siv dav dav, feem ntau yog ua cov plywood, particleboard, fiberboard, tawv thiab ntoo.
daim ntaub
Daim ntaub mos mos (twill)
Mos heev, sib dua, thiab muaj zog tensile nruab nrab. Siv tes los yog siv tshuab tsawg. Sib tsoo, tshem xeb, txhuam thiab txhuam cov khoom hlau, ua cov phaj ntawm cov xuab zeb nruas, ua cov khib xaws, siv cov siv abrasive sib dua.
Daim ntaub nruab nrab (denim)
Kev ywj pheej zoo, tuab thiab muaj zog tensile siab. Tshuab Feem ntau siv cov siv abrasive, thiab cov siv abrasive hnyav, xws li rooj tog, cov cuab yeej, cov hlau hluav taws xob, cov ntawv hlau xuab zeb, kev sib tsoo hniav cav, thiab lwm yam.
Ntaub Hnyav (Satin) Tuab, lub zog weft siab dua li lub zog warp Tshuab, tsim rau kev sib tsoo hnyav. Rau kev ua cov vaj huam sib luag loj.
lub hauv paus sib xyaw
Tshwj xeeb tshaj yog tuab, muaj zog heev, tiv thaiv kev laus, tensile thiab tear-resistant. tshuab. Siv cov khoom siv abrasive hnyav, tshwj xeeb tshaj yog haum rau guillotine, fiberboard, plywood ua thiab inlaid pem teb sib tsoo. Cov ntawv hlau yog tuab tshwj xeeb, nrog lub zog siab, elongation qis thiab zoo tiv taus kub. tshuab. Feem ntau siv rau xuab zeb lauj kaub, vuam seam, tshem tawm xeb, tawv nqaij hlau thiab tshem tawm txheej oxide, thiab lwm yam.
4. Kev xaiv cov khoom siv abrasive:
—— Feem ntau nws yog cov khoom siv ua haujlwm nrog lub zog tensile siab, thiab cov corundum abrasive nrog lub zog siab, kev coj ua siab siab, kev tiv thaiv kev sib tsoo muaj zog, kev tiv thaiv kub siab thiab kev ruaj khov tshuaj lom neeg raug xaiv;
——Rau cov hlau, cov hlau tsis yog hlau thiab lwm yam khoom ua haujlwm uas muaj lub zog tensile qis thiab muaj zog toughness, xaiv silicon carbide abrasives uas muaj qhov nyuaj siab, brittleness siab thiab yooj yim tawg, xws li: iav, tooj dag, tawv, roj hmab, ceramics, jade, particleboard, fiberboard Tos.
5. Kev kho mob ntawm txoj siv sia ua ntej siv:
Thaum siv txoj siv sia abrasive, qhov kev taw qhia yuav tsum sib xws nrog qhov kev taw qhia cim rau sab nraub qaum ntawm txoj siv sia abrasive, kom tiv thaiv txoj siv sia abrasive kom tsis txhob tawg thaum lub sijhawm ua haujlwm lossis cuam tshuam rau qhov zoo ntawm qhov chaw ua haujlwm hauv lub Hoobkas ua tiav. Txoj siv sia abrasive yuav tsum tig ob peb feeb ua ntej sib tsoo, thiab tom qab ntawd pib sib tsoo thaum txoj siv sia abrasive khiav li qub.
Yuav tsum dai txoj siv sia ua ntej siv. Txoj siv sia uas tsis tau ntim khoom yuav tsum dai rau ntawm lub yeeb nkab uas muaj txoj kab uas hla 100-250 hli thiab cia nws dai rau 2 txog 3 hnub. Kev xaiv txoj kab uas hla ntawm lub yeeb nkab yuav tsum txiav txim siab raws li qhov loj ntawm txoj siv sia. Thaum dai, qhov sib koom ua ke yuav tsum nyob rau sab saud ntawm lub yeeb nkab, thiab lub yeeb nkab yuav tsum nyob rau hauv lub xeev kab rov tav.
Lub sijhawm tshaj tawm: Tsib Hlis-19-2022