Sandpaper: izinhlobo, ukuhlonza, ukusetshenziswa,

Ukuze yokuqedela futhi roughing evele wayevame ukusebenzisa lokukhuhla. Izinhlobo impahla anezici ezithile lobuchwepheshe ezahlukene usayizi okusanhlamvu, izinhlobo esetshenziswa athile.

Uyini ezibonakalayo?

Nezimo iphepha olwalwenza noma indwangu isisekelo, ebusweni zokusebenza okuyinto camera luyimbudumbudu powder ungqimba, - a lokukhuhla. Izinhlobo impahla ukuthola isicelo e ukucutshungulwa izinkuni, metal, epulasitiki, ingilazi, ezinye izinto ezivamile.

umlando ukuthuthukiswa

Ngokusho kwemibiko bodokotela, okokuqala lo lokukhuhla wasetshenziswa amakhosi Chinese ekhulwini XIII. Abrasive eyenziwa ukulungisa ingxube isihlabathi, zasolwandle ochotshoziwe imbewu plant usebenzisa ingcina isitashi ku emangelengele lesikhumba isisekelo. Ngokuvamile, njengoba olwalwenza for machining anolaka baqashwe izinhlayiya emihle ka izingilazi eziphukile.

Ukukhiqizwa lokuqala serial lokukhuhla ophawulekayo 1833, lapho le patent for ukukhiqizwa imikhiqizo emisha iye ikhishwe usomabhizinisi American Isaka Fischer kusuka edolobheni Springfield (State of Vermont).

Okhunye okukhambisana ukuthuthukiswa ubuchwepheshe okuthuthukisiwe lokukhuhla. Kusukela ekuqaleni kwekhulu lamashumi amabili e-Europe, ukuthuthukiswa esebenzayo okwenzeka, phakathi kwesikhathi lapho bahlola izinga ngabanye izinto athile. Ngemva kwalokho, imiphumela yomsebenzi wanikeza isisekelo sokubona kokusungulwa lokukhuhla amanzi. Lolu hlobo lokukhuhla kwenziwe kwaba nombhikisho encane embonini yezimoto. Ikakhulukazi ne ivula ithuba lokuba yokuqedela esheshayo futhi ngokucophelela izingxenye.

Izici isicelo

Ekwelapheni evele ngendwangu Crocus kumele zithobele imithetho ethile. Phakathi umsebenzi ukulungiswa sesimweni lokuqala okunengqondo iphendukele ukusetshenziswa lokukhuhla indawo kakhulu. okusanhlamvu Major afanele ukuze roughing ukucutshungulwa ugodo, nokususa upende yisikhathi, nokugqwala ungqimba.

lokukhuhla lesidze isetshenziswa ngesikhathi sekugcineni esigabeni ukugaya, wokucwebezelisa metal, evele ngesineke. Ukuze wokuhlanza plastic inketho enhle wenza isikhumba nge graininess omncane.

Namuhla, amakhosi iyatholakala lokukhuhla manzi, ukusetshenziswa okuyinto ugwema uthuli ngokuchichima ngokuhamba umsebenzi. Ngenxa ukugaya emanzi evele iphathwa abe bushelelezi ngaphezulu, ukuthungwa ekhangayo.

izici

Phakathi ngokuchaza Ukusebenza Crocus indwangu ahlukanisa kanje:

• isizinda Material.
• Izinkomba okusanhlamvu.
• Uhlamvu lezisekelo zezimboni ezisetshenziswa njengeziwusizo okusanhlamvu.

Sandpaper - izinhlobo

Abrasive leyabantu zilwane ngazinye ngokuyinhloko ngokuvumelana base lapho olwalwenza sisetshenziswa. Imikhiqizo ezivamile esivuna paper-based. Lokhu Isixazululo ezishibhile ikakhulukazi futhi ehloniphekile ukumelana ukugqoka. izingxenye Iningi uhlelo kuhluke izimfanelo oxosha kanye inikeze ithuba isicelo okusanhlamvu kulencane.

Sandpaper indwangu has okusezingeni eliphezulu bafake ukumelana. Ngokusetshenziswa inhlaka ezikhethekile, kungenzeka ukunikeza umswakama izinga ukumelana. Ngaphezu kwalokho, izicubu substrate kwenza material nezimo kakhulu.

Ngo sicabanga ngezinto lokukhuhla (izinhlobo izinto), ingasaphathwa umkhiqizo kuhlanganiswe. Okunjalo Abrasives camera izinzuzo avelele athile ukuze kokubili embodiments ngenhla. Ngakho intengo ephakeme imikhiqizo enjalo. Ngokuqondene isicelo, Abrasives kuhlanganiswe bayakwazi ukumelana okusezingeni eliphezulu imithwalo lokukhanda.

graininess

Ngokusho izinkomba yokusanhlamvu elandelayo yokwahluka lokukhuhla:

1. Maholoholo - lisetshenzisiwe isizinda, roughing izinto, ukususwa contaminants, udayi, ukugqwala imiphumela. Ukugaya usebenzisa Abrasives kulesi sigaba Laphezu amahlamvu ijulile ngokwanele, ngomala emibi.
2. Medium - esetshenziselwa izinto kokuba ukwenza ukucutshungulwa Lesisemkhatsini. Ukugaya evele zomkhalazi usebenzisa iphepha enjalo, ezifana izinkuni, it ikuvumela ukuba qondanisa futhi cabaza indiza.
3. I okuncane - ukhonza enhle ukulungiselela izinto ukubhekisiswa upende ukwakhiwa. isikhumba okunjalo kalula ukuqeda imihuzuko ezincane kusukela evele kanye zamehlo amancane.

uhlobo olwalwenza

Njengoba Abrasives enkulu ekwakhekeni lokukhuhla wasebenzisa lezi zinto eziyisisekelo:

1. Garnet - sisetshenziselwa izinto odabuka yemvelo, okuyinto uba i solution eliphezulu yokuqedela izinkuni zemvelo.
2. Karbid Kremniya - kakhulu ephezulu athile. Izikhumba nge sebethule okusanhlamvu zinjalo ithuluzi esisemqoka metal ukusebenza, plastic. Carbide nokugedla efanelekayo ukuze bahlanze evele ngesineke, wokucwebezelisa ingilazi.
3. Ceramics - isikhumba nge enamathela enjalo isetshenziswa isinyathelo ukwakha base ukuthungwa izinkuni, kanye nokuqedwa ukukhubazeka wazwakalisa. Ngamanye amazwi, lokhu iphepha lokukhuhla Sander isetshenziswa uma lenza msebenzi onzima. Ngo iningi nemikhiqizo ihlangabezana nemithetjhwana uhlelo kungenziwa looped ngesimo sanding amabhande ezisetshenziswa machining evele.
4. Alumina - kuyahluka isakhiwo ikakhulukazi ethambile. Lapho edala ngomshikisho nge evele amafomu olwalwenza umphetho esisha esibukhali. Ngakho-ke, isikhumba plan onjalo abe ukuqina umxhwele ngempela. Lokhu kusebenza lokukhuhla ikakhulu lokubaza futhi Woodworking umkhakha.

Ukuze uthole ukwaziswa okwengeziwe,

Ngaphezu amabele, isembozo of lokukhuhla singase siboniswe ulwazi olulandelayo ezengeziwe:

• Isabelo - ekwelapheni metal evele noma ubulukhuni ongaphakeme izinto imithetho.
• leaf imingcele - ubude nobubanzi.
• Ukwakheka olwalwenza futhi ingxenyenamba yayo.
• Uhlamvu-ingcina esetshenziselwa ukulungisa olwalwenza (wezinto zokwenziwa, ukuvenisha inhlaka, formaldehyde resin, umsipha kuhlangene).
• Izinga UKUQINA umkhiqizo.

Sandpaper - intengo

Ingakanani indwangu olwalwenza emakethe yasekhaya? Intengo imikhiqizo emihle iphepha ngesisekelo iqala engama-ruble angu-30 imitha ngalinye. Izindleko okuhlala isikhathi eside Emery indwangu Indwangu substrate esiphakathi ruble 150-200 imitha ngalinye kanye iyahlukahluka kuye ngokuthi ingxenyenamba futhi uhlobo olwalwenza esetshenziswa.

Ekuphetheni

Uma kuqhathaniswa nezinye izinto amathuluzi ukugaya, ikakhulukazi metal emabhulashini, lokukhuhla grindstone kuphuma ezishibhile ngempela, etholakalayo yasakazwa izilaleli umthengi izithombe. Namuhla indwangu olwalwenza akhiqizwa uhlobo emapheshana, imibuthano amashidi, amateyipu. Konke lokhu kunomthelela ukusebenza kwawo emikhakheni onhlobonhlobo womsebenzi, ukusebenza umsebenzi ngesandla nokusebenzisa amathuluzi asebenza ngogesi.