Dzidza kuti Sandpaper Inogadzirwa sei

01 yegumi

Shanduro Inogadzirwa sei

Ini pfupi ndakanga ndiri neropafadzo yekukwanisa kutarisa firati yeAli Industries abrasives mu Fairborn, Ohio, kwavanogadzira Gator Finishing mutsara wemiti ye sandpaper. Sezvo chikamu chekushanya kwangu, ndakakwanisa kudzidza matanho ose ayo Ali anoshandisa kuita zvinhu zvose kubva kune garnet yakakura sandpaper yekupa sanding, kuenderera mberi kwebhanhire sanding disks, mabhanhire ejecha yebhanhire sanders nezvimwe. Zvinotoshamisa ndezvokuti zvizhinji zvezvinhu izvi zvinoshandiswa zvinoshandiswa uchishandisa zvakafanana (kana zvakafanana nenzira).

Nhanho yekutanga yekuita sandpaper chero ipi zvayo ndeyekudhinda mutsitsi kumashure kwepepa. Pamashizha e sandpaper, iyi ndiyo iyo grit uye rudzi rwepepa inoratidzwa. Sezvo zvinogona kuonekwa mumufananidzo uri pamusoro, izvi zvinoitwa pamapumburu makuru epapepa (anenge mamita mana paupamhi), kunyange zvazvo kudhinda kunogona kuvharwa nekusigirwa kwakafanana neshoko-hook-and-loop attachment for power sanders.

Chinyorwa chinofadza: Muna 1994, Ali Industries akatanga kuvaka guru guru rekugadzira michina (iyo inoshevedza kuti "Muiti"). Kunyora kutsigirwa ndiyo danho rekutanga raitwa noMuiti. Ipepa rekutanga rakauya kubva munharaunda iyi yekugadzirwa kwaiva batch ye 320-grit garnet sandpaper muna 1997. Tsanangudzo dzakawanda dzinouya dzicharatidza zvikamu zveMenzi.

02 yegumi

Kuwedzera Grit kuti Ive Yashandiswa

Grit rinoshandiswa kune sandpaper rinodururwa kubva mumabhegi (ayo anotengwa kubva kune dzimwe nzvimbo) kupinda mune hopper.

Kune marudzi akasiyana-siyana echishandiswa anoshandiswa mumhando dzakasiyana dze sandpaper. Semuenzaniso, vazhinji vanopa sandpaper mabhii anoshandiswa vachishandisa garnet kana aluminium oxide, asi mapepa akawanda anonyangadza anoshandiswa emagetsi emagetsi anogadzirwa achishandisa black zirconium (iyo inonyanya kushandiswa iyo iyo cubic zirconium faux-diamondi inogadzirwa kubva).

Zvinoshamisa kuti iri jecha rinowanikwa muhombini rinonzwa rakanyanya kufanana kupfuura iro riri pa sandpaper. Mufananidzo uri pamusoro apa une zana zana nemakumi maviri, asi inonzwa sechinhu chisina kuchena mumhando yakasvibirira.

03 wegumi

Kushandisa Resin kuSandpaper

Kuti uwedzere grit papepa, resin inofanira kutanga kushandiswa papepa. Pepanhau rakadhindwa rinodyiswa kuburikidza nemarara ane resin yakasarudzwa mumufananidzo uri pamusoro.

Kune zvishoma zvisiyana zvakasiyana zvakashandiswa mukugadzira sandpaper, asi iyo miviri mikuru irea urea resins, inoshandiswa nemaoko sandpaper, uye phenolic resins nokuda kwesimba sanding . Phenolic resins dzinomira zvakanyanya zviri nani kune kupisa kunoitwa nesimba sanding.

04 yegumi

Kuwedzera Grit kuSandpaper

Neyo resin yakashandiswa, pepa racho rakagadzirira kuti grit ishandiswe. Ichi ndicho chiitiko chinonakidza uye chinonyanya kukosha chekuti sandpaper yakaitwa sei. Mumwe angatarisira kuti grit inosaswa chete pamapepanhau, asi chaizvoizvo, inongova yakanyanya kwazvo tech.

Iyo gorosi inosaswa pane bhanhire rekutakura iro rinokonzerwa nemagetsi-izvo zvinokonzerwa, izvo zvinopawo grit chirevo chepamusoro. Sezvo inotakura ichienda mberi, pepa rakagadzirwa-resin rinowedzwa pasi pese rinoputika anenge anenge masendimita maviri pamusoro pekutakura. Nemhaka yekusiyana mumatongerwo emitemo, grit inokwidzika ichikwira kumusoro pamusoro pepine yakagadzirwa. Zvimwe zvinoshamisa, nokuti chikamu chakakura chezviyo zvakasiyana-siyana zvakasiyana-siyana zvinotakura zvakasimba, chikamu chikuru chezviyo chimwe nechimwe chinopindirwa mukati mehuni, ichisiya zvakakosha pamucheto wezviyo zvega.

05 of 10

Drying Resin

06 of 10

Kuwedzera yeChipiri Coat yeRein

07 pa10

Kufambisa Sandpaper

08 yegumi

Kushandisa Kubatsira

Pashure pokushandura sandpaper, iyo yekupedzisira danho risati rasvika nekugadzira uye kuiswa kwekushandisa ndoshandisa chero chakakosha chinotsigira sandpaper. Semuenzaniso, vazhinji vanofamba-famba vachifamba-soro sanders vanoshandisa hook-and-loop kugadzirisa hurongwa. Icho chiri panguva iyi danho iyo kubatsiririra kwekugadzirira-hook-and-loop fastener ingashandiswa kune sandpaper.

09 yegumi

Kunyora Packaging

Pamberi pejecha rakapedzwa rinogona kuiswa mumapuranga uye kugadzirirwa mabheji ekutengesa, kuvhara kunofanira kugadzirirwa. Ali Industries inenge inenge yakazara yepurasitiki yavo mumba. Vanogona kudhinda, kutema pfu uye kusungira zvinenge zvese zvepurasitiki izvo vatengi vavo vanoda.

10 pa10

Kucheka uye Kuvhara

Nhanho yekupedzisira iyo sandpaper inogadzirwa sei nekucheka nekugadzira.

Kana imwe yakapedzwa yakareba mamita mana ejecha rakapedzwa, inopihwa kumushini wekucheka uko kuguma kwechigadzirwa kunogadzirwa uye kuiswa mukati. Mumufananidzo uri pamusoro apa, kufamba kwepasi pose sanding disk s inodzwa uye yakaiswa. Mushini unocheka uchanyatsotarisa mapurogiramu akawanda panguva imwechete, achiita mapuranga nyore. Semuenzaniso, kana pakapedzwa purogiramu ine zvishanu zvisinganzwisisiki zvidhiki zvezvinyorwa zvakasiyana-siyana, mutengesi wemichina yekucheka aizoisa mavhiri mashanu emagetsi anodiwa pamushini, uye mapepa mashanu aizopinda mumashandi akaiswa pamusoro peumwe kuti ave cheka zvose kamwechete. Izvi zvinoita kuti zvive nyore kumunhu kuti abvise zvinyorwa zvidhiki zvishanu panguva, sezvinoonekwa pamusoro apa.

Mune zvimwe zvezvigadzirwa, zvakadai semabhandi emabhanhire emabhanhire, kune matanho ekuwedzera anotorwa. Zvisinei, kune zvizhinji zvigadzirwa zvisingatsvaki kuwedzera kwekugadzira, iyo nzira yakafanana. Wedzera nhamba yakatarwa yemapumburu kune mucheki, famba nepakati pemucheka uye ubvise masaga kubva kumashure, uchiisa mumapuranga akapera uye mumabhokisi ekutumira.