Sandpaper: iri, ganewa, amfani,

Domin karewa da kuma roughing saman sau da yawa amfani sandpaper. Iri abu da wasu fasaha halaye na daban-daban hatsi size, iri used abrasive.

Mene ne abu?

M abrasive takarda ko masana'anta akai, da aiki surface na wanda aka rufi granular foda Layer, - wani sandpaper. Iri abu sami aikace-aikace a cikin aiki da itace, karfe, roba, gilashin, sauran kowa kayan.

ci gaba Tarihi

A cewar rubuce rahotanni, na farko lokacin da sandpaper aka yi amfani da Sin marinjãya a cikin XIII karni. Abrasive yi ta kayyade cakuda da yashi, murƙushe seashells da kuma shuka tsaba amfani da wani sitaci m a kan m fata akai. Sau da yawa, kamar yadda wani abrasive ga m machining aiki lafiya barbashi na karye gilashi.

A farko serial samar da sandpaper fruition a 1833, lokacin da lamban kira ga samar da sabon kayayyakin da aka bayar ga American kasuwa da Ishaku Fischer daga garin Springfield (State of Vermont).

Layi daya ga ci gaban da ingantattun hanyoyin fasaha da kuma sandpaper. Tun farkon karni na ashirin da a Turai, aiki ci gaban da ya faru, a lokacin da yayi nazari da ingancin mutum abrasive kayan. Daga bisani, da aiki da sakamakon bayar da dalilin da sabuwar dabara na hana ruwa sandpaper. Wannan irin sandpaper ɗauke a kananan juyin juya halin a mota masana'antu. A musamman tare da shi ya buɗe da yiwuwar ga wata da sauri da kuma m karewa daga sassa.

Features na aikace-aikace

A lura da saman da crocus zane kamata bi zuwa wasu sharudda. A lokacin aikin a kan gyara da yake da lahani na farko m Resort ga yin amfani da mafi m sandpaper. Major hatsi dace domin roughing aiki katako, cire m Paint, tsatsa Layer.

Fine sandpaper da ake amfani a mataki gama nika, polishing karfe, fentin saman. Domin tsaftacewa roba manufa zabin aikin fata da kadan graininess.

Yau, da Masters ma samuwa hana ruwa sandpaper, da yin amfani da abin da zai kawar da ƙura yalwa a cikin shakka daga aiki. Saboda da rigar nika na bi da saman zama mafi m, mai tsananin kyau irin zane.

halaye na

Daga fassara Performance crocus zane da aka ware a matsayin haka:

• Material tushe.
• Manuniya hatsi.
• Character masana'antu sansanonin cewa ana amfani da hatsi.

Sandpaper - iri

Abrasive rabu cikin mutum jinsunan da farko bisa ga tushe ga wanda wani abrasive ne amfani. Mafi na kowa kayayyakin a cikin ni'imar takarda-tushen. Wannan bayani ne musamman cheap da kyau jure sa. Mai gyara na shirin bambanta m halaye, kazalika da samar da wata dama ga aikace-aikace na karami hatsi.

Sandpaper zane yana da babban lalacewa juriya. Ta hanyar amfani da musamman resins, yana yiwuwa ba a danshi resistant quality. Bugu da ƙari kuma, nama substrate sa kayan musamman m.

A la'akari da abin da yake sandpaper (iri na kayan), ba a ma maganar hada samfurin. Irin wannan mai rufi abrasives suke da daraja abũbuwan amfãni musamman ga duka na sama embodiments. Saboda haka babban farashin irin kayayyakin. Game da aikace-aikace, a hade abrasives ne iya yin tsayayya high inji lodi.

graininess

Bisa ga graininess fihirisa ana wadannan zažužžukan sandpaper:

1. M - ne amfani da tushe, roughing kayan, kau abin gurɓatawa, dyes, lalata effects. Nika amfani abrasives a cikin wannan category a kan saman ganye ne mai zurfi isa, textured tõno.
2. Na matsakaici - amfani ga kayan da ciwon yin matsakaiciyar aiki. Nika yarda saman yin amfani da irin wannan takarda, kamar itace, shi ba ka damar tsara a layi da kuma daidaita jirgin sama.
3. The lafiya-grained - hidima wani manufa hanyar shirya kayan don aiki na fenti formulations. Irin wannan fata saukin kashe qananan scratches daga saman da qananan lahani.

irin abrasive

Kamar yadda abrasives a yi na sandpaper amfani da irin wannan kayan yau da kullum:

1. Garnet - shi ne wani abu na halitta asali, da abubuwa a matsayin wani mafi kyau duka bayani da karewa na halitta itace.
2. Karbid Kremniya - mafi high-abrasive. Konkoma karãtunsa fãtun tare da shaida na irin wannan hatsi ne da ba makawa a ga kayan aiki da aiki karfe, roba. Carbide grit dace da tsaftacewa fentin saman, polishing gilashi.
3. Ceramics - fata da irin wannan shafi da aka yi amfani da mataki na kafa tushe texture na itace, kazalika da kawar da lahani bayyana. A wasu kalmomin, wannan takarda sandpaper Sander ake amfani da lokacin yin m aiki. A mafi yawan kayayyakin hadu da shirin za a iya looped a cikin nau'i na sanding belts cewa ana amfani da machining saman.
4. Alumina - bambanta musamman m tsarin. A lokacin da samar gogayya da saman na abrasive siffofin da wani sabon kaifi baki. Saboda haka, fata na irin wannan shirin da gaske m karko. Wannan ya shafi sandpaper yafi a sassaƙa da woodworking masana'antu.

Don ƙarin bayani,

Bugu da kari a hatsi, da kan marufi da sandpaper iya nuna ta da wadannan ƙarin bayani:

• Aiki - ga zalunta karfe saman ko a low taurin yarda kayan.
• leaf sigogi - da tsawon da nisa.
• A abun da ke ciki na abrasive da sulusi da murabba'i.
• Character-m amfani ga kayyade da abrasive (synthetics, amber varnish, formaldehyde guduro, a hade jijiya).
• A matakin na karko na samfur.

Sandpaper - farashin

Nawa ne da abrasive zane a kasuwannin cikin gida? Farashin kudin takarda kayayyakin a kan tushen farawa daga game da 30 rubles da mita. Cost mafi m Emery zane masana'anta substrate ne tsakanin 150-200 rubles da mita da kuma dabam dangane da sulusi da murabba'i da irin abrasive amfani.

a ƙarshe

Idan aka kwatanta da sauran kayan aikin nika, musamman karfe goge, sandpaper grindstone protrudes sosai cheap, don widest mabukaci sauraro hotuna. Yau abrasive zane samar a cikin nau'i na tube, da'irori, zanen gado, kaset. Duk wannan na taimaka wa da aiki a cikin mafi bambancin duniyoyin na aiki, wasan kwaikwayon na aikin da hannu da kuma yin amfani da ikon da kayayyakin aiki.