Qhuav Sandaper: Tus tswv hauv kev lag luam sib tsoo teb

 

I. Keeb kwm kev kawm keeb kwm: kev hloov pauv ntawm cov ntaub ntawv ntuj rau niaj hnub thev naus laus zis

Keeb kwm ntawm cov suab paj nruag ua cov khoom sib tsoo tuaj yeem raug taug qab mus rau cov khoom siv ntuj thaum tib neeg siv cov nyom ntawm horsetail thiab Cib hmoov rau kev kho kom ntev. Tom qab kev lag luam Industrial, qhov kev thov rau cov cuab yeej sib tsoo qauv tshwm sim nrog kev paub txog kev sib luag. Xyoo 1921, 3M lub tuam txhab nyob rau hauv Tebchaws Asmeskas tau tsim cov thawj qhuav thiab ntub cov av qhuav, khij lub hnub yug ntawm cov sandaper niaj hnub no. Cov khoom no siv Waterproof rov qab thiab txhim kho cov teeb meem ntawm cov teeb meem tsoos ua kev puas tsuaj thiab muaj dej tsis zoo. Nws tau pib siv rau polishing lub tsheb xim thaj chaw thiab maj mam nthuav dav rau kev ua lag luam xws li kev ua hlau thiab ntoo kev kho.

Kev ywj pheej kev loj hlob ntawm cov xuab zeb qhuav yog ze rau nws daim ntawv thov cov xwm txheej. Nyob rau hauv nruab nrab -} xyoo pua 20th, nrog kev lag luam muag khoom, qhov kev thov kom tau cov cuab yeej yooj yim sib tsoo. Tsoos kev sib tsoo cov kev sib tsoo uas yuav tsum muaj cov kev sib tsoo ntub dej thiab tsis muaj peev xwm ua lag luam kom tau txais kev lag luam kom sai sai vim nws cov yam ntxwv ntawm kev npaj ua lag luam thiab muaj hmoov av. Txij li Tuam Tshoj qhov kev hloov pauv thiab qhib kev lag luam, kev lag luam xuab zeb tau tsim sai. Los ntawm kev qhia electrostatic cog thev naus laus zis, kev sib koom ua ke ntawm cov kev faib tawm uas muaj kev faib tawm tau txhim kho thiab cov khoom lag luam tau txuas ntxiv.

 

 

 

Ii. Cov ntaub ntawv tshawb fawb: meej sib phim ntawm cov khoom siv hauv paus thiab abrasives

Cov qauv tseem ceeb ntawm cov xuab zeb qhuav yog suav ntawm cov khoom siv hluav taws xob, cov abrasive, thiab cov nplaum. Kev xaiv ntawm cov khoom siv hauv paus ncaj qha cuam tshuam qhov hloov tau thiab ruaj khov ntawm cov xuab zeb: cov ntawv kho kraft tshwj xeeb muaj cov kua muag muaj zog; Daim ntawv yas yas, nrog nws txoj kev du, yog qhov haum ntau rau nplua-} grit sandpaper. Raws li cov khoom siv abrasive, silicon carbide, vim nws qhov kev tawv tawv thiab tus kheej {mesh rau 2000 npog tag nrho cov kev cai. Although aluminum oxide has slightly lower hardness, its cost advantage enables it to hold a position in the mid-to-low-end market.

Tsevneeg tuam txhab Technology yog tus tseem ceeb rau kev ua tau zoo. Cov Khoom Siv Hluav Taws Xob Ua Ib Peb {- desensional network qauv los ntawm kev kho siab kub, khov kho anchoring cov abrasive. Daim ntawv thov ntawm anti {{{- zoo nkauj daws nws cov khoom sib tsoo thaum sib tsoo thiab muab cov khoom siv uas tau yooj yim ua cov khib nyiab zoo. Qee qhov siab -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov kev sib npaug thiab dej tsis kam, ua haujlwm rau kev ua haujlwm ua haujlwm nyuaj.

 

 

III. Kev tsim khoom: Cov npliag ntws los ntawm ntaub npuag khaws cia khoom tiav

Kev tsim cov khoom qhuav qhuav cuam tshuam nrog peb cov txheej txheem tseem ceeb:

    Cov Kev Kho Mob Khoom Siv: Ntawv substrates yuav tsum tau impregnated thiab scraped los txhim kho lub zog, thaum ceepering kom tshem tawm saum npoo
    Electrostatic Sanding: Piv nrog cov gravate grandity sanding, lub tshuab hluav taws xob kev ua kom tiav kom muaj kev cog qoob loo kom tau teem rau hauv ib qho txheej txheem, nrog cov ntse kawg ntsib sab nraud, txhim kho kev txiav kev ua tau zoo. Cov txheej txheem no yog siv tau tshwj xeeb rau cov khoom siv abrasive hauv qab 500 nanometers, thaum ntxhib- nplej cov khoom tseem yuav tsum tau siv sib xyaw.
    Kho thiab tshaj tawm - kev kho: High {{-} Kev kho kub kub ua kom ntseeg tau tias lub resin tag nrho encapsulates cov abrasive hais. Cov av noo noo thiab hloov cov txheej txheem tshem tawm sab hauv kev ntxhov siab, tiv thaiv cov xuab zeb los ntawm curling lossis deforming thaum siv.
Kev tswj kom zoo thoob plaws tag nrho: A laser nrhiav kom ua kom muaj kev tsis tu ncua tias kev faib cov khoom txiav tawm ntawm cov khoom siv Abrasive ib square tsawg dua 2%.

 

 

IV. Cov yam ntxwv ua tau: Kos duab ntawm kev sib npaug ua haujlwm thiab ruaj khov

Cov txiaj ntsig zoo ntawm cov xuab zeb qhuav yog xav txog:

    Anti -} clogging tsim: Qhov sib txawv ntawm cov qoob loo abrasive tshaj 30% loj dua tias ntawm dej sandpaper, tso cai sib tsoo cov khib nyiab kom poob tawm tau thiab txuas ntxiv ua haujlwm ntev dua.
    Anti - zoo nkauj heev: Cov txheej txheem ua haujlwm tiv thaiv plua plav los ntawm adhering, txhim kho kev pom kev meej thiab txo kev qaug zog.
    Sib npaug ntawm yooj thiab yoog raws: Daim ntawv yas ntawm daim ntawv sau yog tsawg dua qub thaum khoov, ua rau nws haum rau qhov sib tsoo uas tsis xwm yeem.
Hauv kev siv cov kev siv, 80 {{}} 120 mesh sandpaper yog siv los tshem tawm Weld Seams thiab cov xim qub txheej; 180-240 mesh yog haum rau kev sib tsoo rooj tog thawj coj; thiab cov khoom lag luam nrog 400 mesh lossis siab dua yog siv rau nplua polishing. Cov ntaub ntawv sim qhia tau tias qhov zoo sib tsoo cov hniav sib tsoo qhuav tuaj yeem nce kev ua tau zoo los ntawm tib lub cheeb tsam piv rau dej sandpaper, thiab txo cov abrasive noj los ntawm 25%.

 

 

V. Kev siv Art: Synergy ntawm cov tswv yim thiab cov cuab yeej

Crafts kev tshaj lij tau tsim ntau yam kev ua tau zoo - kev txhim kho kev txhim kho:

    Tuam Txhab Adm: Tsawg {- Grit Sandpaper yuav tsum tau kho rau lub kaum ntse ntse cov khoom yuav tsum tau siv nrog lub tshuab muag paj nruag thiab ua kom tawv thaum ua los ntawm tes.
    Tswj Dust: Ib lub suab paj nruag disc txuas nrog lub tshuab nqus tsev tuaj yeem ua lub tshuab nqus tsev tuaj yeem txo cov pa pa thiab ntsib OSHA cov qauv.
    Kev Ua Haujlwm Tshwj Xeeb: Txiav cov xuab zeb rau hauv ib daim hlab thiab qhwv lawv nyob ib ncig ntawm ib tug kub yaj adhesive raj; Muab nws rau arc - li cov roj hmab thaiv rau polishing lub log log.
  Ubno: Tus hnav rau sab ntawm cov xuab zeb tuaj yeem yog coated nrog kua nplaum thiab siv ua cov ntaub qhwv tom qab, lossis txiav ua tej daim me me rau kev sib tsoo cov khoob khoob.

 

 

VI. Kev Lag Luam Terminology thiab Cov Lus Tseeb Nthuav

   Mesh Paradox: 800-grit sandpaper tsis zoo tshaj 600-grit; Theej, tus naj npawb ntawm sieve qhov ib s cib nti ib square nce los ntawm 600 txog 800, uas ua rau muaj kev txo qis hauv qhov loj me me.
   Kev Taw Qhia Ntawm Cov Ntawv: Tus ntoo khaublig -} nplej sanding txujci (thawj qhov ntev ntev) tuaj yeem tshem tawm cov khawb unidirefle, tab sis saib xyuas yuav tsum tau them rau cov kab ke ntoo.
  Kev Thov Kom Txog: Hauv chaw tsim khoom lag luam, 3000 - Grit qhuav cov xuab zeb yog siv rau kev kho mob ua ntej ntawm titanium alloys kom ntseeg tau cov khoom nplaum txheej.