Ta yaya farin corundum foda ya shimfiɗa rayuwar sabis na kayan aiki?
Abin da ya fi zafi a busheyankan da nikamasana'antu? Ba haɓakar kuɗin wutar lantarki ba ne ko wahalar aiki, amma kayan aikin da ke mutuwa da sauri! Niƙa ƙafafu, bel ɗin yashi, dutsen mai, fayafai… waɗannan mutanen da suke yin rayuwa za su “rushe” nan da kwanaki kaɗan, kuma maye gurbin su da sababbi kamar yankan nama ne. Musamman lokacin sarrafa waɗancan kayan kasusuwa masu wuya - bakin karfe, gami da zafin jiki mai zafi, da ƙarfe mai tauri, kayan aikin sun ƙare da sauri har kuna shakkar rayuwar ku.
Hey, tsofaffin abokai, a yau bari mu yi magana game da yadda wannan ƙaramin abu mara fahimta,farin corundum foda, ya zama magani don "ƙara rai" kayan aiki? Ba na yin karin gishiri. Idan kun yi amfani da shi da kyau, ba sabon abu ba ne don ninka rayuwar kayan aiki, kuma tanadin duk kuɗi ne na gaske!
"Blunt? Zan gyara muku!" - Mai haɓakawa na sihiri "kaifi kai".
Ka yi tunanin: wani Layer na hatsi mai lalacewa a saman samandabaran niƙaya bushe, kuma ingancin yana raguwa. A wannan lokacin, idan tsarin dabaran niƙa yana rarraba daidai da farin farin corundum foda, suna kama da “tawagar ajiyar ajiya”.
Lokacin da mai ɗaure yana da kyau a sawa a ƙarƙashin aikin niƙa da zafi mai zafi, waɗannan ƙananan ƙwayoyin foda suna da damar da za su "nuna kawunansu" kuma su maye gurbin waɗancan ɓangarorin da ba su da kyau don sake sake fasalin yankan kaifi!
Wannan yana rage saurin saurin gabaɗayan injin niƙa kasancewar "ƙasa lebur", yana ba da damar injin niƙa ya kasance mai kaifi na ɗan lokaci, ƙarfin yanke ba ya lalacewa, kuma ingancin sarrafawa ya tsaya tsayin daka. Taron bitar mu yana niƙa ɗimbin igiyoyi masu ƙarfi masu ƙarfi, ta amfani da ƙafafun niƙa da yumbu gauraye da ƙaramin foda W10. Idan aka kwatanta da ƙafafun niƙa na yau da kullun, yana ɗaukar kusan kashi 30% ƙarin aiki don niƙa kafin a gyara shi. Maigidan yayi murna sosai.
Makullin yin amfani da ƙananan foda don tsawaita rayuwa yana cikin "matching" da "amfani"
Micro-foda abu ne mai kyau, amma ba magani ba ne, kuma ba wani abu ba ne da za a iya amfani da shi kawai ta hanyar yayyafa shi ba da gangan ba. Idan kana son da gaske ta yi tasirin sihiri na tsawaita rayuwa, dole ne ka kula da:
Zaɓi "abokin haɗin gwiwa" daidai (madaidaicin girman barbashi): Girman barbashi namicro foda (Lambar W) dole ne ya dace da girman barbashi na babban abin shanyewa (masu ɓarna)! Idan ya yi girma sosai, cikawa da ƙwanƙwasa zai zama mara kyau; idan yana da kyau sosai, ana iya nannade shi gaba ɗaya ta mai ɗaure kuma ya “shaƙe” kuma ba zai yi aiki ba. Dokar babban yatsan hannu: Yana da kyau don girman barbashi na ƙananan foda ya zama kusan 1/5 zuwa 1/3 na girman barbashi na babban abrasive. Misali, idan kun yi amfani da 46 # m barbashi, ya fi dacewa daidai da W20-W14 micro foda.
Jagoran "sashi" (ƙari rabo): Nawa micro foda don ƙara? Tasirin kadan ba a bayyane yake ba, kuma da yawa na iya zama mara amfani, yana shafar ƙarfin abin ɗaure ko sanya ƙafafun niƙa da ƙarfi. Wannan rabo ya dogara da gwaje-gwaje da ƙwarewa, kuma gabaɗaya ana daidaita shi a cikin kewayon 10% -30% na jimlar nauyin abrasive. Za a iya ƙara ƙafafun niƙa na guduro zuwa 20% -30%, kuma ƙafafun niƙa na yumbu sun isa 10% -20%. Kada ku yi nauyi don dalilai masu ƙarfi!
Zaɓi "filin yaƙi" (kayan aikin da suka dace):
Ƙarfafa abrasives (ƙafafun niƙa, dutsen mai, niƙa kai): Wannan shine babban filin yaƙi don haɓaka rayuwar micropowder! Musamman dace da niƙa ƙafafun tare da guduro shaidu da vitrified shaidu. Tsarin tsari da tsarin hadawa shine mabuɗin don tabbatar da cewa micropowder yana tarwatsa ko'ina.
Rufe abrasives (sanda belts, sandpaper): Lokacin yin yashi belts da sandpaper, ƙara karamin adadin micropowder (kamar 5% -15% na jimlar abrasive) zuwa tushe manne da kan-manne iya muhimmanci inganta rike da karfi na abrasive barbashi, hana abrasive barbashi daga fadowa kashe da wuri-wuta, anticlogging da anticlogging. Yana da matukar tasiri don yin daidaitattun bel na niƙa.
Nika da polishing ruwa/manna: Yi amfani kai tsayefarin corundum micropowderdon shirya ruwa mai niƙa ko goge goge don kammalawa. Mafi kyawun barbashi da daidaiton micropowder na iya samun nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan lalacewa da ƙarancin lalacewa, kuma kayan aikin (kushin gogewa / dabaran) kanta yana sawa a hankali.