A abun da ke ciki da kasuwa aikace-aikace na yi roughening harbi ayukan iska mai ƙarfi inji.
Ba kamar na'urori masu ƙarfi na harbin iska mai ƙarfi waɗanda ke mai da hankali kan haɓaka ƙarfin gajiyawa ba, ainihin makasudin na'urorin bugun iska mai ƙarfi (wanda aka fi sani da "kayan aikin jiyya na jujjuyawar jujjuyawar jiyya") shine ƙirƙirar microstructure mai sarrafawa da daidaituwa akan saman nadi.
I. Babban Ayyuka da Makasudi
Babban aikin na'urar na'ura mai jujjuyawar na'urar ita ce tasiri saman abin nadi tare da harbi mai girma{0} (yawanci yankan waya ta musamman da taurin), yana samar da ƙananan ramuka (ramu) marasa adadi, ta haka:
Ƙirƙiri ƙaƙƙarfan yanayi (Ra): Ƙirƙiri ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai a saman nadi.
Ƙwaƙwalwar kololuwar sarrafawa (PPI): Sarrafa adadin kololuwa masu tasowa a kowane yanki na yanki, wanda ke da mahimmanci don ajiyar mai da mannewa a lokacin farantin karfe.
Haɓaka kaddarorin saman: Babban makasudin shine tabbatar da cewa zanen ƙarfe na birgima (yawancin faranti na bakin ƙarfe) suna da kyawawan kaddarorin saman, gami da:
Haɓaka mannewa na fenti da daidaituwar suturar (don na'urorin waje na mota da na'urorin kayan gida).
Haɓaka mai da hana ƙura (aikin ajiyar mai) yayin ƙirƙirar tambarin -
Cire ƙyalli na ƙarfe da cimma matte ko satin gama (don manyan na'urorin gida na ƙarshe da na'urorin lif).
Inganta kwanciyar hankali na matakai masu zuwa kamar zane mai zurfi da shimfiɗawa.
Farantin karfen da aka narkar da irin wannan nadi mai kaushi ana kiransa “roughened plate” ko kuma “pitted plate”, kuma samansa “fim mara kyau” ne na kwafin wadannan ramukan da ba a iya gani ba.
Ii. Cikakken Haɗin Na'urar Roughening Shot Blasting Machine
Na'ura mai juzu'i mai jujjuyawa mai jujjuyawar na'ura ta zamani mai cikakken atomatik tsari ce mai rikitarwa. Kayan aikin jiyya na saman nadi ya ƙunshi manyan sassa masu zuwa:
1. Babban tsarin jiki
Wurin fashewa mai harbi: Gidan da aka rufe da manyan faranti na ƙarfe masu ƙarfi, mai layi da lalacewa{1}}karfe na manganese mai jurewa ko faranti na gadi, ana amfani da shi don ɗaukar matakan fashewar harbe-harbe da kuma hana harbin harbi da zubar amo.
Ƙofa: Ƙofa babba mai amfani da ruwa ko wutar lantarki da ake amfani da ita don lodawa da sauke nadi, yana tabbatar da hatimi mai kyau.
2. Tsarin Tsare-tsare (Mahimmanci)
Taron injin fashewa mai harbi: Zuciyar kayan aiki. Yawanci yana haɗa da manyan jifa-jifa{1}.
Impeller: Wani babban diski mai jujjuyawa{0}}wani biyu tare da shigar da injinan jagora akansa.
Dabaran rarraba harbi: Yana sarrafa kwararar harbin kuma yana jagorantar shi daidai zuwa ga mai bugun.
Hannun Hannun Hannu: Daidai yana sarrafa jagorar fitarwa da kusurwar majigi, wanda shine maɓalli mai mahimmanci don cimma tasirin juzu'i iri ɗaya.
Shot: Yawancin lokaci, ana amfani da wayar karfe don yanke harbe. Daidaituwar girmansa, taurinsa da siffarsa kai tsaye yana rinjayar ingancin tasirin roughening (roughness Ra da peak density PPI). Ƙididdigar gama gari sun haɗa da S0.7mm, S0.8mm, da dai sauransu.
3. Roll ɗaukar tsarin
Headstock/tailstock: Madaidaicin sandal da injin fiddawa don murƙushewa daidai da jujjuya nadi.
Tsarin tuƙi: Motoci na Servo ko Motocin mitar AC ana ɗaukar su don cimma jujjuya iri ɗaya na rolls da (idan ya cancanta) motsi axial (C-axis). Gudun jujjuyawa da saurin motsi dole ne su kasance daidaitattun daidaitacce don tabbatar da daidaiton duk abin nadi.
4. Projectile wurare dabam dabam tsarin
Screw conveyor: Ya kasance a kasan ɗakin fashewar harbi, yana tattarawa da isar da harbin da aka yi amfani da shi da ƙaramin adadin ƙura.
Elevator: Lifan guga na tsaye, yana ɗaga cakuda harbi zuwa saman kayan aiki.
Mai raba: Abu ne mai mahimmanci. Ana ɗaukar mai zaɓin zaɓin iska, wanda ke raba ingantattun pellet ɗin da za a iya sake amfani da su daga ƙasa foda da ƙurar sikelin oxide. Harbin da ya cancanta ne kawai zai iya shigar da na'urar fashewar fashewar don sake amfani da shi, yana tabbatar da daidaiton kuzarin fitarwa da kuma tasirin sa.
Hopper na ajiya da bawul ɗin sarrafa kwarara: Ajiye harbin da aka tsarkake kuma daidai sarrafa kwararar harbin da ke shiga kowane mai jefawa ta hanyar bututun ƙofa ko lantarki.
5. Tsarin kawar da kura
Bututun tara ƙura: Yana haɗa ɗakin fashewar fashewar da mai tara ƙura.
Mai tara kura: Yawancin lokaci, ana ɗaukar turɓayar ƙurar harsashi na jet, wanda ake amfani da shi don tattarawa da tace ƙurar da aka samu yayin aikin, kula da gani na cikin gida, kare kayan aiki, da biyan buƙatun kare muhalli.
6. Tsarin kula da wutar lantarki
PLC (Programmable Logic Controller): Kwakwalwar duk kayan aikin jiyya na jujjuyawa, sarrafa farawa da dakatar da duk injina, abubuwan pneumatic, jefa kawunansu, da sauransu.
HMI (Human Interface Touch Screen): Ta hanyarsa, masu aiki suna shigarwa da saita sigogin tsari kamar saurin juyi, lokacin fashewar harbi, da harbin kai, da kuma lura da yanayin aiki na kayan aiki.
Sa ido kan tsari: Tsarin ci gaba zai haɗa tsarin ma'aunin gwajin Almen don ƙididdigewa, tabbatarwa da yin rikodin ƙarfin kowane roughening, tabbatar da maimaitawar tsari da ingantaccen ganowa.
Iii. Aikace-aikacen Kasuwa na Kayan aikin Magani Roughening Surface
Kasuwar aikace-aikacen na'ura mai jujjuyar fashewar harbi ta tattara sosai, kusan gaba ɗaya tana niyya ga manyan masana'antar mirgina takardan ƙarfe na ƙarshe.
1. Core aikace-aikace kasuwa
Cold{0}}Layin samar da faranti na bakin ciki: Wannan shine babban filin aikace-aikace na injin fashewar fashewar harbi. Musamman a cikin samarwa:
Mota Mota: Yana da matuƙar buƙatu don saman, yana buƙatar rashin ƙarfi iri ɗaya da ƙarancin girma don tabbatar da ingancin bayyanar da juriya na fenti bayan yin hatimi. Wannan shine mafi ci gaba aikace-aikace.
Manyan allon Kayan Gida na ƙarshe{0}: kamar allon firji na waje, injin wanki da murhun microwave, waɗanda ke buƙatar kyakkyawan mannewa da matte.
Tinplate (tinplate) da chrome -plated plate (TFS): Ana amfani da su a cikin gwangwani{1}} masana'antu kamar gwangwanin abinci da gwangwanin abin sha, kuma suna buƙatar mannewa mai kyau da sarrafa aiki.
Gine-ginen kayan ado na gine-gine: irin su ginshiƙan mota na lif, ɗakunan kayan ado na ciki, da dai sauransu.
2. Kwatanta Madadin Fasaha don Roll Roughening Shot ayukan iska mai ƙarfi:
VS Pickling: Gargaɗi na al'ada (kamar jan ƙarfe{0}}wallon ƙwallon ƙafa) an kawar da shi sosai ta hanyar harbin iska mai ƙarfi saboda matsalolin muhalli (maganin sharar gida) da rashin kulawar ingancin saman.
Rubutun VS Laser: Rubutun Laser na iya samar da ƙarin na yau da kullun kuma masu iya sarrafawa tare da ingantaccen aiki, amma saka hannun jari na kayan aiki da farashin aiki suna da girma sosai. Shot fashewar roughening, tare da matuƙar tsadar aiki, ya mamaye babban kasuwa na yanzu, musamman a tsakiyar -zuwa{2}{2}}arshen takardar motoci da kasuwa.
3. Abubuwan tuƙi na kasuwa na na'ura mai jujjuya harbe-harbe:
Haɓaka masana'antar kera motoci da na gida: Buƙatun masu amfani don bayyanar ingancin motoci da na'urorin gida suna ƙaruwa da girma, wanda ke motsa masana'antun kayan aiki zuwa sama don ɗaukar sabbin fasahohin roughening.
Manufofin kare muhalli suna ƙara tsauri: Dokokin kare muhalli sun kawar da tsarin gurɓacewar muhalli na gargajiya, suna ba da hanya ga fasahar fashewar fashewar bututun mai a kasuwa.
Abubuwan buƙatun don ingancin samfur da daidaito: Masana'antar masana'anta na zamani suna buƙatar daidaitattun samfura da iya ganowa. Cikakkun abubuwan fashewar harbi na atomatik da na'urori masu jujjuyawar lambobi sun dace da wannan buƙatu.
Takaitawa
Na'ura mai jujjuyawar harbin bama-bamai fasaha ce ta -ƙayataccen kayan aiki na musamman don gyaran ƙasa.
Dangane da abun da ke ciki: Yana haɗa ingantattun injiniyoyi, injiniyan kayan aiki, haɓakar ruwa da fasahar sarrafa atomatik, yana tabbatar da cewa ƙananan ƙwayoyin halittar da suka dace da ƙayyadaddun ƙa'idodi za a iya maimaita su kuma ana iya gano su a saman nadi.
A cikin aikace-aikacen: Kayan aikin jujjuyawar saman na rolls kusan daidaitaccen kayan aiki ne don samar da manyan faranti na ƙarfe{0}}ƙarshen sanyi{1}} (musamman faranti na mota), kuma buƙatunsa na kasuwa yana da alaƙa da wadatar masana'antu kamar motoci da kayan aikin gida. Tare da fitaccen aikin sa na farashi da fa'idodin kariyar muhalli, ya zama ɗaya daga cikin mahimman kayan aikin da babu makawa a cikin masana'antar mirgina ƙarafa ta zamani.