Sabis ɗin simintin yashi ba tsari ne na gado kawai ba—kashin baya ne na ɓangarorin ƙarfe masu mahimmancin manufa. Lokacin da bawul ɗin na'ura mai aiki da karfin ruwa dole ne hatimi a mashaya 350, lokacin da winch center shaft rollers suka jure nauyin girgiza yau da kullun akan motocin injiniya, ko kuma lokacin da cobalt alloy famfo nozzles ke ci gaba da yin aiki a cikin yanayin gurbataccen mai da iskar gas, simintin yashi yana ba da abin da wasu hanyoyin ba za su iya ba: kwanciyar hankali mai girma a manyan sassan, daidaiton ƙarfe a cikin kauri-kauri-matsakaici-matsakaici samar da geometries. Mun jefa sama da gidaje 12,000 na ƙarfe da ƙarfe tun daga 2019-kowanne ya inganta akan ASME B16.34 da ASTM A27/A668 ƙayyadaddun ƙayyadaddun ƙayyadaddun tensile kafin fara injin.
Me yasa Har yanzu Simintin Yashin Yaci Nasara don Abubuwan da ake buƙata-Masana'antu
Wasu na iya yin gardama cewa jefar da hannun jari ko mutun jefawa ya zarce simintin yashi a gamawar ƙasa ko sarrafa juriya. Amma a aikace-aikace na ainihi-musamman ga sassan sama da kilogiram 25 tare da kaurin bango sama da mm 25- yashi ya rage bai daidaita ba. Yana sarrafa yawan zafin jiki ba tare da fashewa ba. Yana ɗaukar hadaddun maɗaukaki na ciki don magudanar ruwa a cikin ɗakunan famfo na silinda. Kuma yana karɓar manyan kayan gami kamar AMS 5387 cobalt alloy da T800-grade superalloys ba tare da yashwar ƙura ko gazawar mutuwa ba. A wurin da aka tabbatar da ISO 9001 a Qingdao, muna amfani da yashi silica wanda aka haɗa tare da rarraba hatsi mai sarrafawa - ba koren yashi ba - don cimma ƙarancin ƙasa mai maimaitawa (Ra ≤ 12.5 µm) da rage ƙananan ƙwayoyin cuta masu alaƙa da shakeout da kashi 40% tare da gyare-gyare na al'ada.
Mun ga abokan ciniki sun yi asarar makonni-da dubbai a cikin sake yin aiki-ta hanyar zabar mafi sauri amma ƙananan hanyoyin gafartawa. Ɗaya daga cikin famfo OEM na Arewacin Amurka ya canza daga aluminium da aka kashe zuwa yashi-simintin bakin karfe 316 don jikin bawul ɗin matsa lamba bayan gazawar filin guda uku. Tushen dalili? Thermal hawan keke gajiya a cikin bakin ciki ganuwar. Yin simintin yashi yana ƙyale su ƙara kaurin bango da 3.2 mm yayin da suke riƙe da daidaitawar GD&T a cikin mahimman abubuwan datum guda shida. Wannan ɓangaren yanzu yana aiki na tsawon watanni 18 ba tare da yabo ba.
Abin da Ya Sa Sabis ɗin Casting Yashi Dogara da gaske
Amincewa yana farawa tun kafin a zuba. Yana farawa da ƙirar ƙira wanda ke haifar da haɓaka haɓakawa a cikin alluran cobalt-nickel-har zuwa asarar ƙarar 2.8% da 1.8% don baƙin ƙarfe mai launin toka. Yana ci gaba ta hanyar tabbatar da ƙarfin bugu na ainihi, jujjuyawar bushewa mai sarrafa ɗanɗano, da narkar da zafin jiki na ainihi a cikin ± 5°C na manufa. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kowane simintin yashi ya ƙunshi:
- Tabbacin takaddun shaida na kayan abu-daga lambar zafin tanderu zuwa rahoton tensile na ƙarshe
- In-process radiographic dubawa (RT Level II) don porosity na ciki a cikin yankuna masu mahimmanci
- Ingancin girman ta amfani da Zeiss CMM tare da yarda da ISO 10360-2
- Taswirar taurin ƙetare don tabbatar da ƙayyadaddun ƙayyadaddun ƙayyadaddun tsari
Babu "samfuri-kawai" cak. Babu kebantattun tsari. Kowane simintin gyare-gyare yana fuskantar cikakkiyar yarjejeniya-har ma da samfuri.
Inda Simintin Yashi Ya Haɗu da Mashin Mashin Mahimmanci-Kuma Me Yasa Yayi Mahimmanci
Sabis ɗin simintin yashi wanda ke tsayawa a matakin shakeout yana ba da rabin mafita. Haƙiƙanin ƙima yana fitowa inda daidaiton simintin simintin ya dace da damar CNC. Haɗin kai tsaye yana nufin ƙungiyar guda ɗaya wacce ke tabbatar da zanen simintin ku kuma yana tsara aikin niƙa 5-axis don geometry na ƙarshe akan tushen famfo. Muna kashe datum ɗin simintin kai tsaye-babu daidaitawa na biyu-yana rage kuskuren tarawa har zuwa 0.08 mm kowane fasali. Don matosai na AMS 5387 cobalt alloy, wannan yana nufin ƙwaƙƙwaran ƙayyadaddun abubuwan da aka riƙe zuwa Ø0.025 mm sama da tsayin mm 120, ba ± 0.15 mm na al'ada na sake gyara simintin gyare-gyare ba.
Wannan matsatstsun abubuwan haɗin gwiwa sun fi dacewa ga abubuwan da ba daidai ba: na'urorin haɗi na winch shaft rollers tare da haɗe-haɗen gear, jikunan bawul masu shiga da yawa tare da hanyoyin gudana masu tsaka-tsaki, ko nozzles na cobalt gami na al'ada tare da bayanan martabar makogwaro. Ba mu tilasta ƙira-daidaitacce cikin ambulaf ɗin tsari ba. Madadin haka, muna haɓaka tsarin gating, wurin hawa, da jeri na injina yayin nazarin aikin injiniya - don haka ra'ayoyin ƙira ya isa kafin fara kayan aiki.
Zabar Abokin Hulɗar Ku — Ya Wuce Farashin Kilogram
Tambayi kowane manajan sayayya da ke sarrafa kayan aikin injin ruwa ko filin mai: mafi arha mafi arha sau da yawa farashi mafi yawa a cikin jinkiri, gungurawa, ko gazawar filin. Sabis ɗin simintin yashi na gaskiya yana tabbatar da kansa ta hanyoyi uku-babu ɗaya daga cikinsu da ya bayyana akan takardar zance.
- Ilimin kayan aiki: Shin sun samo ƙwararrun AMS 5387 daga masana'antun da aka amince da su - ko kuma suna karɓar samfurin "daidai" ba tare da bayanan maganin zafi ba?
- Tsari bayyana gaskiya: Shin za su iya raba rajistan ayyukan gwajin ƙura, zubar da sigogin zafin jiki, da wuraren adana fina-finai na RT - ba kawai rahotanni na ƙarshe ba?
- Ƙirar ƙira: Shin suna ganin rikice-rikice na GD&T da wuri? Misali, ƙayyadaddun jurewar matsayi akan siffa da aka ƙera daga shugaban simintin gyare-gyare-ba tare da lissafin daftarin da aka haifar ba?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. takardun kowane mataki. Kowane simintin gyare-gyare yana ɗauke da ID na musamman mai alaƙa da cikakken lissafin dijital ɗinsa: nazarin sinadarai, bayanan sanyi mai sanyi, overlays na CMM, da ƙare hotunan dubawa. Wannan ganowar ba gidan wasan kwaikwayo ba ne - shine yadda muke ware wani abu guda ɗaya a cikin tsari na yanki 200 kuma mu hana maimaituwa.
Ba a auna ingancin aikin simintin yashi da yawa ko juyi kawai. Ana auna shi a cikin lokacin aiki - na famfunan ku, motocin ku, tsarin matsa lamba. Ana auna shi idan babu da'awar garanti, a cikin daidaiton karatun taurin kai a cikin batches goma, cikin kwarin gwiwa cewa ɓangaren famfo na cobalt alloy 6 zai yi daidai ko an ba da umarnin yau ko watanni goma sha biyu daga yanzu. Yayin da buƙatu ke haɓaka don matsi mafi girma, abubuwan masana'antu na rayuwa mai tsayi-kuma yayin da haɗaɗɗun gami ke haɓaka-kamfanin da ya mallaki ƙarfin ƙarfe da metrology zai ayyana shekaru goma masu zuwa na amintattun masana'antun ƙarfe. Wannan aikin yana farawa ba da yashi ba, amma da tabbaci.
