Lokukhuhla: Iintlobo, ukuchonga, ukusetyenziswa,

Kuba kaloku akugqiba kunye maholo imiphezulu ngokufuthi zisetyenziswa sandpaper. Iintlobo ezibonakalayo iimpawu ezithile yezobugcisa ubungakanani okuziinkozo ezahlukeneyo, iindidi esirhabaxa babesebenzisa.

Yintoni na le nto?

iphepha Flexible esirhabaxa okanye isiseko ngelaphu, umphezulu ukusebenza apho isale granular umgubo umaleko, - a sandpaper. Iintlobo izinto ukufumana isicelo ekusetyenzweni iinkuni, isinyithi, iplastiki, iglasi, nezinye izinto eziqhelekileyo.

Imbali uphuhliso

Ngokutsho iingxelo ezibhaliweyo, okokuqala le sandpaper yayisetyenziswa iinkosi Chinese kwinkulungwane XIII. Abrasive eyenziwa ukulungisa ngomxube wesanti, oonokrwece batyumkileyo kunye imbewu usebenzisa iglu istatshi ngenxa lesikhumba rough. Amaxesha amaninzi, njengoko i esirhabaxa ukuba machining rough abaqeshwe amasuntswana emihle iiglasi eyaphukileyo.

Ukuveliswa lokuqala serial of sandpaper ophawulekayo-1833, xa patent for ukuvelisa imveliso entsha sele zikhutshiwe ukuba ngusomashishini American uIsake Fischer ukusuka kwidolophu Springfield (State of eVermont).

Kufana kuphuhliso eziphuculweyo ubugcisa kunye sandpaper. Ukususela ekuqaleni kwenkulungwane yamashumi amabini eYurophu, uphuhliso esebenzayo luthathe indawo, ngexesha leyo evavanya umgangatho ngamnye izinto esirhabaxa. Emva koko, iziphumo zomsebenzi walungiselela isiseko kusungulwe sandpaper manzi. Olu hlobo sandpaper wathwala revolution encinane kushishino ngomatshini. Ngokukodwa kuvula ithuba lokuba kugqityiwe ekhawulezayo nangenyameko ungamalungu.

Iimpawu ze isicelo

Xa unyango kumphezulu owenziwe ngelaphu crocus kumele ukuba zichithe imithetho ethile. Ngexesha umsebenzi kukulungiswa iziphene yokuqala olwamkelweyo kubhenela ukusetyenziswa sandpaper kakhulu irhabaxa. grain enkulu eyifaneleyo amaplanga maholo processing, ukususa ipeyinti eziphelelwe lixesha, irusi umaleko.

lokukhuhla Fine lisetyenziswa kwi ngokugaya isigaba ekugqibeleni, ipolishi isinyithi, imiphezulu zaveza. Kuba yokucoca plastic ukhetho efanelekileyo yenza isikhumba kunye graininess encinci.

Namhlanje, kwakhona siziinkosi sandpaper ekhoyo manzi, ukusetyenziswa apho uyakuphepha intabalala uthuli ngexesha lomsebenzi. Ngenxa ngokugaya omanzi imiphezulu baphathwa zibe egudileyo ngakumbi, ukuguda noburhabaxa nomtsalane kakhulu.

iimpawu

Phakathi inkcazo ilaphu crocus Performance eyedwa ngolu hlobo lulandelayo:

• base.
• Iimpawu wokudla.
• Character iziseko kwezoshishino esetyenziswa engenakubalwa.

Lokukhuhla - types

Abrasive yahlulwe iintlobo ngamnye kuqala ngokutsho isiseko apho i esirhabaxa uyasetyenziswa. Iimveliso ixhaphakileyo ubabalo iphepha-based. Le isisombululo Kutshiphu ingakumbi nezinesidima ukuxhathisa ukunxiba. yeendima yesicwangciso ziyahluka iimpawu mathumbu kunye nokunika ithuba isicelo beenkozo zincinane.

ilaphu lokukhuhla enokumelana high banxibe. Esebenzisa ukusetyenziswa nentlaka ezizodwa, unako ukunika ukufuma quality enganyangekiyo. Ngaphezu koko, ithishu zeendawana kwenza umbandela kakhulu dyondzisaka.

Xa ucinga yintoni na sandpaper (iintlobo zezixhobo), singasathethi imveliso zidityanisiwe. abrasives camera banjalo iingenelo ezikhethekileyo ezithile kuzo zombini ezi embodiments ngasentla. Ngenxa yoko amaxabiso aphezulu iimveliso ezinjalo. Ngokubhekisele isicelo, abrasives zihlanganiswe ziyakwazi ukumelana imithwalo eliphezulu ngoomatshini.

graininess

Ngokutsho indices graininess alandela iinketho sandpaper:

1. Umxhesho ontlakantlaka - lisetyenziswa kwisiseko, izixhobo maholo, ukususwa ezingcolisa, idayi, iziphumo umhlwa. Ukugaya usebenzisa abrasives kolu didi phezu evele amagqabi nzulu ngokwaneleyo, textured phina.
2. Of eliphakathi - esetyenziselwa izinto kokuba enze processing eliphakathi. Ukugaya imiphezulu abathobelayo usebenzisa loo iphepha, ezifana iinkuni, kukuvumela ukuba ukulungelelanisa kunye mcaba moya.
3. Le ngokuhle kakhulu-olungisiweyo - isebenza ngendlela efanelekileyo ukulungiselela izixhobo xa kusingathwa ngezakhiwo yepeyinti. isikhumba ngokulula kuphelisa kukukhuhleka ezincinane evela imiphezulu kunye ziziphene ezincinane.

uhlobo esirhabaxa

Njengoko abrasives ekwenziweni sandpaper kusetyenziswa ezisisiseko ezifana:

1. Garnet - kuyinto material imvelaphi yendalo, nto leyo yenza njengoko isisombululo kangangoko ukuze kubekho nokuyifeza zomthi zendalo.
2. Karbid Kremniya - i Osenyangweni-esirhabaxa. Izikhumba kunye yokulahlwa kwe iinkozo ezinjalo isixhobo esifunekayo sokuqhubela ukusebenza isinyithi, iplastiki. Khabhayithi uhlalutye ifanele zokucoca Imiphezulu ipeyintwe, ipolishi ziglasi.
3. Ukubumba - isikhumba kunye ukutyabeka onjalo lisetyenziswa inyathelo wokusungula isiseko ubunjani iinkuni, kwakunye nokuphelisa iziphene ngayo. Ngamanye amazwi, eli phepha sandpaper bok kusetyenziswa xa esenza umsebenzi onzima. Xa uninzi neemveliso zanelisa isicwangciso nga looped ngohlobo sanding iibhanti asetyenziswa imiphezulu machining.
4. Alumina - iyahluka isakhiwo ingakumbi ethe-ethe. Xa ekudaleni iimpikiswano zochuku kunye iindawo kweefom esirhabaxa kumngcipheko entsha elibukhali. Ngoko ke, isikhumba isicwangciso anjalo eside omhle ngokwenene. Oku kusebenza lokukhuhla ikakhulu bokuchwela kunye noshishino zokusebenza.

Ukuze ufumane inkcazelo engakumbi,

Ukongezelela okuziinkozo, phezu diphu sandpaper ukuze kuboniswe yi ulwazi olongezelelweyo ilandelayo:

• Sabelo - sokuphatha Imiphezulu yesinyithi okanye lukhuni ephantsi izinto abathobelayo.
• parameters leaf - ubude nobubanzi.
• Ukubunjwa esirhabaxa kunye iqhezu yayo.
• Character-ngcina esetyenziselwa nokulungisa esirhabaxa (ezenziwe, ivanishi yegolide evuthiweyo, formaldehyde resin, lungu combined).
• Inqanaba phakade imveliso.

Lokukhuhla - inani

Ingaba ilaphu esirhabaxa kurhwebo lwasekhaya? Ixabiso zemveliso yamaphepha entle ngenxa iqala malunga 30 engange imitha nganye. Indleko okuhlala elilukhuni ngelaphu ngelaphu zeendawana iphakathi engange 150-200 kwimitha nganye kwaye kuyahlukana nedlela iqhekeza kunye nohlobo esirhabaxa ezisetyenzisiweyo.

Ekuphetheni

Xa kuthelekiswa nezinye izixhobo besila, xa iibhrashi ezithile zesinyithi, sandpaper ilitye kuphuma cheap ngenene, obufumanekayo imifanekiso ebanzi abaphulaphuli yabathengi. Namhlanje ilaphu esirhabaxa ekuveliseni ngohlobo ngezithandelo, izangqa, amashiti, amakhasethi. Konke oku kunegalelo ukusebenza yayo kwiinkalo ezininzi ezahlukeneyo umsebenzi, ukusebenza umsebenzi ngesandla kunye nokusebenzisa izixhobo ezisebenza ngombane.