Lokacin da kuka ji 'tushen ƙarfe na kayan aiki', yawancin mutane suna yin hoto mai sauƙi, juzu'in simintin ƙarfe - nauyi mara nauyi ne kawai don toshe inji. Wannan shine kuskuren farko. A haƙiƙanin gaskiya, ɓangaren tushe ne inda aikin injiniya ya fara, ba ya ƙare. Na ga ayyuka da yawa da yawa inda aka samo al'amurran girgiza ko lalacewa da wuri zuwa tushe wanda aka yi la'akari da shi azaman tunani. Zaɓin kayan abu, tsarin simintin gyare-gyare, ribbing na ciki, da mashin ɗin abubuwan hawa-kowane mataki yana da mahimmanci. Ba wai kawai yin nauyi ba ne; yana game da zama daidai nauyi da kuma tsari.
Abun Ba Qarfe Ne Kawai ba
Ƙayyadaddun simintin ƙarfe kamar odar nama ne a gidan abinci-ba ya da tabbas sosai. Don mai ƙarfi kayan aiki ƙarfe tushe, yawanci muna kallon maki kamar ASTM A48 Class 35 ko 40 baƙin ƙarfe. Tsarin flake na graphite a cikin baƙin ƙarfe mai launin toka yana ba shi wannan kyakkyawan ƙarfin damping, wanda shine gabaɗayan maƙasudin ɗaukar girgiza. Iron Ductile (ASTM A536) wani dabba ne, tare da mafi kyawun juriya da juriya mai tasiri, amma ba ya daskarar da girgiza sosai. Zaɓin ya dogara da nauyin nauyi mai ƙarfi. Na tuna wani aiki don na'ura mai sauri mai sauri inda abokin ciniki ya nace akan ƙarfe mai ƙarfi don ƙarfi. Daga baya sai da muka kara tsadar kayan damfara domin gindin da kansa yana kara kamar kararrawa. Wani lokaci, ƙarfe mai launin toka na gargajiya shine amsar da ta dace don aikin.
Sannan akwai alloying. Don sansanonin a cikin wurare masu tsauri-tunanin wuraren da ake wanke sinadarai ko na waje-zaku iya duba nau'in ƙarfe na Ni-Resist. Bakin farashi ne daban-daban, amma yana tsayayya da lalata da kyau sosai. Tawagar a Kudin hannun jari QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. (https://www.tsingtaocnc.com) yana da kwarewa a nan. Tare da asalinsu a cikin gami na musamman, sun fahimci cewa zaɓin abu shine yanke shawara na farko mai mahimmanci. Bayanin kamfani nasu ya ambaci sama da shekaru 30 a cikin simintin gyare-gyare da injina, wanda shine nau'in aikin da ke gina ingantaccen ilimi game da yadda waɗannan kayan ke aiki a farfajiyar kanti, ba kawai akan takardar bayanai ba.
Hakanan ba za ku iya yin watsi da tsarin yin simintin ba. Simintin gyare-gyare mara kyau da haɓakawa na iya gabatar da damuwa na ciki ko raƙuman ramuka waɗanda ƙila ba za su bayyana ba har sai an wuce ƙarshen mashin ɗin, yana lalata yanki mai tsada. Simintin gyare-gyaren Shell, wanda QSY ya ƙware a ciki, yana ba da mafi kyawun ƙarewa da daidaiton girma idan aka kwatanta da wasu hanyoyin yashi kore. Wannan yana nufin ƙarancin kayan aikin injin don cirewa daga baya, wanda ke adana lokaci kuma yana kiyaye mutuncin fatar simintin. Don tushe da ke buƙatar tsafta, madaidaicin lissafin lissafi don daidaita ƙafafu da ƙirar kulle, wannan yana da mahimmanci.
Zane: Inda Aiki Na Gaskiya Ke Faruwa
Samfurin CAD shine inda tushe ke samun ci gaba. Ba ƙwaƙƙwaran toshe ba ne. Ribbing na ciki shine komai-ƙirƙirar tsarin grid don ƙara girman rabo-zuwa nauyi. Dabarar ita ce sanya haƙarƙari don kai tsaye taurin kai a inda ake buƙata ba tare da ƙirƙirar wurare masu zafi yayin yin simintin ba wanda zai iya haifar da tsagewa. Sau da yawa muna amfani da bincike mai iyaka (FEA) yanzu don manyan ƙima, amma har yanzu akwai fasaha don fassara sakamakon. Wani lokaci software na nuna tsarin haƙarƙari wanda ke da mafarkin jefawa ko tsaftacewa. Kuna buƙatar mai ƙira wanda ya fahimci duka kwararar damuwa da kuma aikin ganowa.
Wani daki-daki sau da yawa ba a rasa: mashin hawa. Waɗannan suna buƙatar ɗagawa, saman injina, ba kawai ɗanyen simintin gyare-gyare ba. Lalacewa da daidaito tsakanin pads shine abin da ke tabbatar da injin yana zaune da gaskiya ba tare da haifar da damuwa ba. Na kasance a kan shigarwa inda muka ɓata lokaci mai yawa don yin shimming da niƙa tushe fiye da haɗa na'ura a samansa-alama ta bayyana cewa ƙayyadaddun kayan aikin sun sako-sako ko ba a tabbatar da su ba. Aboki mai kyau zai kula da tushe a matsayin madaidaicin sashi. Duban iyawar QSY, haɗin haɗin su na harsashi / simintin saka hannun jari tare da injin CNC na cikin gida babban fa'ida ne anan. Za su iya sarrafa tsari daga narkakken ƙarfe zuwa saman da aka gama da shi, wanda ke rage al'amurran da suka shafi tari.
Sannan akwai abubuwan da ake sakawa: na'urorin da za a saka don daidaita ƙugiya, tashoshi masu ɗorewa don yin wayoyi, ko ma magudanar ruwa mai sanyi. Yin tunani game da waɗannan a matakin ƙira yana da arha. Ƙara su a cikin filin tare da drills da welders yana da tsada kuma yana iya yin sulhuntawa. Yana da game da tsinkayar abubuwan haɗin injin da buƙatun masu amfani na ƙarshe.
Machining Handoff
Wannan babban wurin ciwo ne. Fitowar simintin ya isa shagon injin. Idan daga wani keɓaɓɓen mai siyarwa ne, mataki na farko galibi shine gano datum. Ƙila yin simintin gyare-gyaren ya canja ko ya ɗan ɗanɗana yayin sanyaya. Kyakkyawan kafaffen tushe zai samar da daidaitattun maki datum ko ma yin aiki mai tsauri don kafa su. Ba tare da wannan ba, mashin ɗin yana farawa da wasan zato, wanda ke ci cikin madaidaicin ɓangaren ƙarshe.
Wannan shine dalilin da ya sa haɗin gwiwar masu samar da kayayyaki ke da ma'ana ga mahimman abubuwan abubuwa kamar su kayan aiki ƙarfe tushe. Kamfanin da ke sarrafa duka simintin gyare-gyare da injina, kamar QSY da aka ambata, yana da madaidaicin ra'ayi da aka gina a ciki. Masanan injinan su na iya gaya wa ƙungiyar ganowar su idan wani fasalin ƙira ya kasance yana haifar da lalacewa ta kayan aiki ko kuma idan daftarin kusurwa yana buƙatar daidaita rabin digiri don ingantacciyar sakamako. Wannan ci gaba da ci gaba yana da wahala a kwaikwayi lokacin da ake hulɗa da dillalai da yawa waɗanda ke zargin juna akan batutuwa.
Tsarin injin ma yana da mahimmanci. Yawancin lokaci kuna son injin injin, to watakila bari ta zauna don sake zagayowar taimako na damuwa (musamman ga manyan sansanoni), sannan gama injin. Tsallake damuwa na damuwa na iya haifar da motsi bayan shigarwa, jefa jeri daga taga. Mataki ne mai cin lokaci da wasu ke ƙoƙarin tsallakewa don adana mako guda akan jadawalin, amma kusan koyaushe yana ƙara tsada daga baya.
Hanyoyin gazawa da abin da kuka koya
Tushen ba sa kasawa da bala'i; suna kasawa a hankali ta hanyar rashin daidaituwa da rawar jiki. Batu na yau da kullun da na gano shine girgizawar girgiza. Mitar dabi'ar tushe ta yi kusa da mitar aiki na injin. Yana iya wuce gwajin nauyi mai tsayi tare da launuka masu tashi, amma da zarar yana gudana a 1800 RPM, taron duka yana farawa. Gyaran? Wani lokaci ƙara taro (kayar da manufar ƙira mara nauyi), wani lokacin ƙara dampers, wani lokacin taurin haƙarƙari. Mafi kyawun gyara shine samun ƙirar daidai lokacin farko tare da bincike mai ƙarfi.
Lalacewa wani kisa ne a hankali. Tushen da ke zaune a ƙasan siminti a cikin yanayi mai ɗanɗano zai iya shafan danshi da tsatsa daga ƙasa zuwa sama. Fenti kadai bai isa ba. Mun ƙididdige cikakken shirye-shiryen saman-harbin iska mai ƙarfi, sa'an nan babban ingancin epoxy primer da topcoat. Don ƙasan ƙasa, wani lokacin ana ƙara suturar bituminous. Yana da unglamorous aiki, amma shi ya hana callbacks shekaru biyar sauka a layi.
Rashin gazawa mafi ban mamaki shine tushe wanda ya fashe yayin jigilar kaya. Ƙirar tana da dogon tsayi, sirara mai tsayi don tallafawa na'urar gefe. Yana da ƙarfi sosai don aiki amma ya kasa jurewa matsananciyar damuwa na ɗagawa da forklifts a wuraren da ba daidai ba. Wannan ya koya mana ƙirƙira a cikin ƙwaƙƙwaran ɗagawa ko aƙalla alama a sarari daidai wuraren ɗagawa akan zane da simintin gyare-gyaren kanta. Mai amfani na ƙarshe ba mai karanta hankali bane.
Kunna Shi: Tushen A Matsayin Tsarin Tsarin
Don haka, an kayan aiki ƙarfe tushe yayi nisa da kaya. Wani gyare-gyare ne na al'ada wanda ke mu'amala da ƙasa, injin, da muhalli. Zaɓin mai ba da kaya ba kawai game da samun farashin kowane kilogiram na ƙarfe ba ne. Yana da game da ilimin ƙarfe na ƙarfe, shigarwar ƙira-don-ƙera, sarrafa tsarin su daga mold zuwa shagon injin, da fahimtar aikace-aikacen ƙarshe.
Shi ya sa kuke neman kafafan ƴan wasa tare da haɗin kai tsaye. A m kamar QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. tare da shekarun da suka gabata na yin simintin gyare-gyare da injina, da kuma ambaton aiki tare da simintin ƙarfe da karafa, an saita shi don ɗaukar hadaddun. Wataƙila sun ga juyin halitta daga zane-zane na hannu zuwa simintin 3D kuma sun fahimci ingantaccen sulhu da ake buƙata don yin ƙira da gaske yana aiki da ƙarfe.
A ƙarshe, makasudin shine tushe ya zama marar ganuwa. Idan babu wanda ya lura da shi bayan shigarwa-babu bakon surutai, babu buƙatar sake daidaitawa akai-akai, babu tsatsa a ƙasa-to kun yi aikinku daidai. Ya zama tushen shiru, tsayayye duk abin da ya dogara da shi, wanda shine ainihin abin da ya kamata ya kasance.
