Bambanci tsakanin goga bakin karfe da goge!
Dangane da fasaha, tsarin zane na waya shine yin tsari na yau da kullun da daidaituwa a saman kayan aikin.Tsarin zane na gaba ɗaya sune: ratsan bakin ciki da da'ira.Tsarin polishing shine don sanya saman kayan aikin gaba ɗaya lebur, ba tare da wani lahani ba, kuma yana kama da santsi da haske, tare da saman madubi.
Dangane da motsi, abin da tsarin zane na waya ke yi akan kayan aiki shine maimaita motsi, yayin da tsarin gogewa shine hanyar motsi da aka yi akan injin goge lebur.Biyu sun bambanta a ka'ida kuma sun bambanta a aikace.
A cikin samarwa, ana amfani da kayan aikin zane na ƙwararrun waya don zanen waya, kuma akwai nau'ikan kayan aikin gogewa iri-iri bisa ga siffofi daban-daban don dacewa da buƙatun gogewa daban-daban.
Idan aikin aikin yana buƙatar zana da gogewa, wane tsari ya kamata ya bi ta baya?
Daga wannan halin da ake ciki, daga tasirin zane na waya da polishing a kan jiyya na farfajiya, da kuma tsarin tsari, ba shi da wahala a gare mu mu zana: gogewa kafin, zanen waya bayan.Sai kawai bayan an goge saman kayan aikin da ƙwanƙwasa, za a iya aiwatar da zanen waya, saboda ta wannan hanyar kawai tasirin zanen waya zai yi kyau, kuma layin zane na waya zai zama daidai.Polishing shine don gogewa da kafa tushe.A cikin kalma, idan zanen waya ya fara gogewa, ba kawai tasirin zanen waya ba ya da kyau, amma kyawawan layukan zana waya za su kasance gaba ɗaya ta hanyar niƙa diski yayin gogewa, don haka babu abin da ake kira tasirin zane na waya.
Tsare-tsare don zanen ƙarfe bakin karfe waya zane
1. Brushed (frosted): Yawancin lokaci, yanayin saman shine madaidaiciyar layi (wanda ake kira sanyi) bayan an sarrafa shi ta hanyar jujjuyawar injin akan saman bakin karfe, gami da zanen waya, da layi da ripples.
Matsakaicin daidaitawa: Kaurin kauri daga cikin kayan rubutu yana da kyau, kayan rubutu a kowane bangare na samfurin shine dabi'a da kuma bukatun kayan da aka tsara, da kuma dake sakin samfurin ana ba da ɗan ƙaramin yanayin da baya shafar bayyanar.
- Tsarin zane:
(1) Hatsin da aka yi ta nau'in takarda mai yashi daban-daban sun bambanta.Mafi girma irin nau'in yashi, ƙananan hatsi, ƙananan hatsi.Akasin haka, sandpaper
Ƙananan samfurin shine, yashi mafi girma zai kasance, zurfin rubutun zai kasance.Sabili da haka, dole ne a nuna samfurin sandpaper akan zanen injiniya.
(2) Zane na waya yana da alkibla: dole ne a nuna shi akan zanen injiniya ko zanen waya madaidaiciya ko a kwance (wanda kibiyoyi biyu ke wakilta).
(3) Zane-zane na zanen aikin zane ba dole ba ne ya kasance yana da sassan da aka ɗaga, in ba haka ba za a daidaita sassan da aka tayar.
Lura: Gaba ɗaya, bayan zana waya, electroplating, oxidation, da dai sauransu dole ne a yi.Kamar: ƙarfe plating, aluminum oxidation.Saboda lahani na na'ura mai zane na waya, lokacin da akwai ƙananan ramuka a kan ƙananan kayan aiki da kayan aiki, dole ne a yi la'akari da zane na zane na waya., don kauce wa rashin ingancin aikin aiki bayan zanen waya.
- Aikin injin zana waya da taka tsantsan
Kafin zane, dole ne a gyara na'urar zane zuwa tsayin da ya dace daidai da kauri na kayan.
A hankali saurin bel mai ɗaukar nauyi, mafi kyawun niƙa, kuma akasin haka.Idan zurfin abincin ya yi girma sosai, za a ƙone saman kayan aikin, don haka kowane abinci bai kamata ya yi yawa ba, ya zama kusan 0.05mm.
Idan matsi na silinda mai latsawa ya yi ƙanƙanta, ba za a matse aikin ba da ƙarfi, kuma za a jefar da aikin da ƙarfin centrifugal na abin nadi.Idan matsa lamba ya yi yawa, za a ƙara juriya na niƙa kuma tasirin niƙa zai shafi.Faɗin zane mai tasiri na injin zanen waya bai wuce 600mm ba.Idan jagorar ta kasa da 600mm, dole ne ku kula da jagorar zane, saboda jagorar zane yana tare da jagorar ciyar da kayan.
Kariya ga sheet karfe bakin karfe polishing
Matsayin haske na bakin karfe bayan gogewa Ta hanyar dubawa na gani, an raba hasken da aka goge saman sassan zuwa maki 5:
Mataki na 1: Akwai fim ɗin farin oxide a saman, babu haske;
Mataki na 2: Da ɗan haske kaɗan, ba za a iya ganin faci a fili ba;
Mataki na 3: Haske ya fi kyau, ana iya ganin faci;
Darasi na 4: Fuskar tana da haske, kuma ana iya ganin fassarori a fili (daidai da ingancin polishing na lantarki);
Mataki na 5: Haske mai kama da madubi.
Babban tsari na goge goge na inji shine kamar haka:
(1) Jifa mai kauri
Bayan milling, EDM, nika da sauran matakai, da surface za a iya goge da wani juyi surface polishing inji ko ultrasonic nika inji tare da juyawa gudun 35 000-40 000 rpm.Hanyar da aka saba amfani da ita ita ce amfani da dabaran mai diamita % 3mm da WA # 400 don cire farin Layer EDM.Sannan akwai niƙa da hannu, cire dutsen ƙanƙara da kananzir a matsayin mai mai ko sanyaya.Babban odar amfani shine #180 ~ #240 ~ #320 ~ #400 ~ #600 ~ #800 ~ # #1000 .Yawancin masu yin gyare-gyare sun zaɓi farawa da #400 don adana lokaci.
(2) Semi-lafiya polishing
Semi-lafiya polishing galibi yana amfani da takarda yashi da kananzir.Lambobin yashi sune: #400 ~ #600 ~ #800 ~ #1000 ~ #1200 ~ #1500.A gaskiya ma, # 1500 sandpaper ya dace ne kawai don taurin karfen mutu (sama da 52HRC), ba don ƙarfe da aka riga aka yi ba, saboda yana iya sa saman ƙarfen da aka rigaya ya ƙone.
(3) goge goge mai kyau
Kyawawan gogewa galibi yana amfani da manna ƙyallen lu'u-lu'u.Idan kuna amfani da dabaran zane mai gogewa don haɗa lu'u-lu'u nika foda ko niƙa don niƙa, tsarin niƙa na yau da kullun shine 9 μm (#1800) ~ 6 μm (#3000) ~ 3 μm (#8000).Ana iya amfani da manna lu'u-lu'u μm da dabaran kyalle mai gogewa don cire alamun gashi daga takarda #1200 da #1500.Sannan goge tare da ɗanɗano mai ɗanɗano da lu'u-lu'u mai abrasive manna, a cikin tsari na 1 μm (#14000) ~ 1/2 μm (#60000) ~ 1/4 μm (#100000).Ayyukan goge-goge masu buƙatar daidaito sama da μm (ciki har da 1 μm) ana iya yin su a cikin ɗaki mai gogewa mai tsabta a cikin shagon ƙira.Don ƙarin goge goge, ana buƙatar cikakken sarari mai tsabta.Kura, hayaki, dandruff da faɗuwa duk suna da yuwuwar gyara ƙaƙƙarfan ingantaccen gogewar da kuke samu bayan awoyi na aiki.
Gyaran injina: Yi amfani da injin goge bel mai ƙyalli don goge firam ɗin abin nadi.Da farko, yi amfani da bel mai ɗaurewa # 120.Lokacin da launin saman ya kai na farko, canza 240 # abrasive bel.Lokacin da launin saman ya kai na farko, canza 800 # abrasive bel.Da zaran saman launi ya zo, canza 1200# abrasive bel, sa'an nan kuma jefa shi zuwa sakamako na ado bakin karfe farantin.
Kariya ga bakin karfe polishing
Nika da sandpaper ko abrasive bel a cikin nika aiki ne m wani polishing yankan aiki, barin sosai m Lines a saman farantin karfe.An sami matsala tare da alumina a matsayin abin ƙyama, wani ɓangare saboda matsalolin matsa lamba.Duk wani ɓangarori na kayan aiki, kamar bel mai ɗamara da ƙafafun niƙa, ba dole ba ne a yi amfani da su akan wasu kayan ƙarfe mara ƙarfe kafin amfani.Domin wannan zai gurɓata saman bakin karfe.Don tabbatar da daidaiton saman ƙasa, ya kamata a gwada sabon dabaran ko bel akan guntun abun da ke ciki don a iya kwatanta samfurin iri ɗaya.
Bakin karfe zanen waya da polishing misali dubawa
- Bakin karfe madubi haske kayayyakin
Bayan an kammala gyaran gyare-gyare bisa ga tsarin gyare-gyare da gyare-gyare, za a gudanar da ingantaccen ingancin samfurin da aka gama madubi na bakin karfe bisa ga Table 2;The downgrade yarda za a gudanar bisa ga Table 3.
| Abubuwan buƙatun saman don samfuran madubi na bakin karfe (Table 2) | ||
| Kayan abu | Abubuwan Bukatun Ingancin Fassara | |
| Bakin karfe | Bisa ga madubi haske samfurin samfurin kwatanta da karɓa, ana gudanar da bincike daga sassa uku na kayan abu, polishing quality da samfurin kariya. | |
| Kayan abu | Ba a yarda da tabo marasa tsabta | |
| Babu ramukan yashi da aka yarda | ||
| goge baki | 1. Ba a yarda da laushin yashi da hemp ba 2. Ba a yarda da abin da ya rage ba Bayan goge goge, ba a yarda da nakasu masu zuwa: A. Ya kamata ramukan su zama iri ɗaya kuma kada su kasance masu tsayi da nakasa B. Jirgin ya kasance mai lebur, kuma kada a kasance wani wuri mai dunkulewa ko magudanar ruwa;mai lankwasa ya kamata ya zama santsi, kuma kada a sami murdiya. C. Gefuna da kusurwoyi na bangarorin biyu sun cika buƙatun kuma ba za a iya komawa baya ba (sai dai buƙatu na musamman) D. Filaye guda biyu a tsaye, bayan gogewa, kiyaye kusurwar dama da saman biyu suka yi daidai Ba ya ƙyale ragowar farar fata idan an yi zafi sosai | |
| Kariya |
| |
| Bukatun yarda don lalata ingancin saman samfuran madubi na bakin karfe (Table 3) | |||||||||
| Wurin da ke ƙasa inda wurin lahani yake mm2 | A gefe |
| B gefe | ||||||
| Jimillar maki na lahani da aka yarda a karɓa a gefen A | Diamita ≤ 0.1 lambar halatta (gudu) | 0.1 mm diamita≤0.4 adadin da aka halatta (gudu) | Jimillar maki na lahani da aka yarda a karɓa a gefen B | Diamita ≤ 0.1 lambar da aka yarda (gudu) | 0.1＜diamita≤0.4 da aka yarda da yawa (yankuna) | ||||
| Ramin yashi ko datti | Ramin yashi | Najasa | Ramin yashi ko datti | Ramin yashi ko datti | |||||
| ≤1000 | 1 | 1 | 0 | 0 | 2 | 2 | Matsayin weld na bututu baya iyakance adadin ramukan yashi | Ana ba da izinin rami ɗaya yashi a gefen matsayin walda ko gefen ramin da aka haƙa, ba a yarda da sauran wurare ba, kuma matsayin bututun walda ba ya iyakance adadin ramukan yashi. | |
| 1000-1500 | 2 | 1 | 0 | 1 | 3 | 3 | |||
| 1500-2500 | 3 | 2 | 0 | 1 | 4 | 4 | |||
| 2500-5000 | 4 | 3 | 0 | 1 | 5 | 5 | |||
| 5000-10000 | 5 | 4 | 0 | 1 | 6 | 6 | |||
| ？ 10000 | Yankin saman samfur ya ƙaru da maki 1 lahani | ||||||||
Lura:
1) Wurin da ke da lahani yana nufin wuraren da ke cikin filayen A, B da C.
2) Teburin yana bayyana adadin abubuwan lahani akan saman A da saman B, kuma jimlar adadin abubuwan lahani akan saman A da saman B shine jimlar adadin lahani akan saman samfurin.
3) Lokacin da wuraren lahani na saman sun fi 2, nisa tsakanin maki biyu na lahani ya fi 10-20mm girma.
- bakin karfe waya zane kayayyakin
Bayan kammala aikin gogewa bisa ga tsarin gogewa da gogewa, za a aiwatar da ingancin samfuran zane na bakin karfe daidai da tebur 4, kuma za a aiwatar da ƙazamar yarda da ƙa'idodin daidai da Table 5.
| Abubuwan Buƙatun Bakin Karfe Gogaggen Sama (Table 4) | |||
| Kayan abu | Goge saman | Abubuwan Bukatun Ingancin Fassara | |
| Bakin karfe | Goge | Dangane da kwatancen samfurin da karɓa, ana gudanar da bincike daga sassa uku na kayan abu, ingancin gogewa da kariyar samfur. | |
| Kayan abu | Ba a yarda da tabo marasa tsabta | ||
| Babu ramukan yashi da aka yarda | |||
| goge baki | 1. Kauri daga cikin layuka ne uniform da uniform.Layukan da ke kowane gefen samfurin suna kan hanya ɗaya bisa ga buƙatun ƙira na samfurin.An ba da izinin lanƙwasawa samfurin don samun ɗan rashin lafiya wanda baya shafar bayyanar samfurin. 2. Ba a yarda da abin da ya rage ba 3. Bayan gogewa, ba a yarda da nakasu masu zuwa 4. Dole ne ramukan su zama iri ɗaya kuma kada su kasance masu tsayi da nakasa 5. Dole ne jirgin ya kasance lebur, kuma kada a kasance wani wuri mai dunƙule ko maras tushe;mai lankwasa ya kamata ya zama santsi, kuma kada a sami murdiya. 6. Gefuna da sasanninta na bangarorin biyu sun cika buƙatun kuma ba za a iya haɗe su ba (sai dai buƙatu na musamman) 7. Fuskoki biyu na tsaye, bayan gogewa, kiyaye kusurwar dama da fuskokin biyu suka yi daidai. | ||
| Kariya | 1. Ba a yarda da pinches, indentations, bumps, scratches da aka yarda 2. Babu fasa, ramuka, gibba an yarda | ||
| Abubuwan Buƙatun Karɓar Karfe Bakin Karfe Gogaggen Abubuwan Bukatun Karɓa (Table 5) | ||
| Wurin da ke ƙasa inda wurin lahani yake mm2 | Yashi diamita ≤0.5 | |
| A gefe | B gefe | |
| ≤1000 | 0 | Ana ba da izini ɗaya a gefen matsayin waldi da gefen ramin da aka haƙa, kuma babu hani akan kabu ɗin walda na bututun ƙarfe, kuma ba a yarda da sauran saman ba. |
| 1000-1500 | 1 | |
| 1500-2500 | 1 | |
| 2500-5000 | 2 | |
| 5000-10000 | 2 | |
| ？ 10000 | An haɓaka yankin samfurin da murabba'in milimita 5000, kuma an ƙara maki lahani 1 | |
Lura:
1) Wurin da ke da lahani yana nufin wuraren da ke cikin filayen A, B da C.
2) Teburin yana bayyana adadin maki na lahani akan bangarorin A da B, kuma jimlar adadin maki a bangarorin A da B shine jimlar maki na lahani akan saman samfurin.
3) Lokacin da wuraren lahani na saman sun fi 2, nisa tsakanin maki biyu na lahani ya fi 10-20mm girma.
Hanyar gwaji
1. Gwajin gani, hangen nesa yana da girma fiye da 1.2, a ƙarƙashin 220V 50HZ 18/40W fitila mai kyalli da 220V 50HZ 40W fitilar fitila, nisa na gani shine 45 ± 5cm.
2. Riƙe yanki mai gogewa da hannaye biyu tare da safar hannu na aiki.
2.1 An sanya samfurin a kwance, kuma ana duba yanayin gani.Bayan binciken, juya shi zuwa kusurwar saman da ke kusa da hannaye biyu a matsayin axis, kuma duba kowane saman mataki-mataki.
2.2 Bayan an gama dubawa na gani na shugabanci na sama, juya digiri 90 don canzawa zuwa arewa zuwa kudu, fara juyawa sama da ƙasa wani kusurwa don dubawa na gani, sannan a hankali duba kowane gefe.
3. Hasken madubi, hasken matt da dubawar zane na waya suna nufin daidaitattun zane-zane.
Lokacin aikawa: Agusta-22-2022