Lokacin da injiniyoyi suka bayyana a rasa kakin zuma simintin kafa factory, Ba wai kawai yin odar sassa na ƙarfe ba ne - suna buƙatar kwanciyar hankali a ƙarƙashin mashaya 300, amincin microstructure bayan hawan keke, da ƙarewar saman da ke tsira daga kwararar slurry. Abubuwan da aka bayar na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana saduwa da kullun-ba a matsayin keɓancewa ba, amma azaman daidaitaccen tsarin aiki.
Mun jefa gidaje AMS 5387 cobalt alloy famfo gidaje don kamfanonin sabis na rijiyoyin mai na Arewacin Amurka inda 0.015 mm juriyar juriya ke haifar da cikakken tsarin sake fasalin. Mun ƙera nozzles na tushen T800 don babban matsi na hydraulic manifolds inda roughness surface (Ra ≤ 0.4 μm) kai tsaye ƙayyade cavitation farko. Waɗannan ba ma'auni ba ne. Sakamako ne da za a iya maimaita su—an samu saboda saka hannun jari ba tsari ɗaya ba ne kawai a cikin shagonmu. Ita ce kullin farko a cikin sarkar da aka haɗa tamtse: takaddun shaida na kayan abu → daidaitaccen tsarin kakin zuma → daidaiton harsashi yumbu → sarrafa dewaxing → vacuum-taimaka zuba → bayan-simintin danniya → CNC contouring → CMM-tabbatar da GD&T yarda.
Yawancin masu ba da kaya suna ɗaukar simintin kakin zuma da suka ɓace azaman sabis na tsaye. Wannan yana haifar da gibba-musamman tare da superalloys. Abubuwan Cobalt-nickel kamar AMS 5387 suna raguwa ba daidai ba yayin ƙarfafawa. Idan ma'adanin ku baya sarrafa ma'aunin zafi a cikin gungu na gyare-gyare-ko kuma idan abokin aikin ku ba shi da diyya ta yanayin zafi-ɓangare na ƙarshe ya faɗi. Muna kawar da wannan haɗarin ta hanyar mallakar duka simintin gyare-gyare da ƙarewa. Kayan aikin mu mai yarda da ISO yana gudanar da simintin saka hannun jari tare da injinan axis CNC 5 a bene ɗaya. Gidan famfo na silinda na piston yana tafiya daga harsashi yumbu zuwa sashin aiki ba tare da kashe kayan aiki ba. Babu jinkirin jigilar kaya. Babu kuskuren tsarin daidaitawa. Babu sake yin aiki saboda canjin datum tsakanin simintin gyare-gyare da saitin injina.
Ga abin da haɗin kai tsaye yake bayarwa a aikace:
- Matsakaicin daidaito: Muna riƙe ± 0.05 mm a kan m bores-ko da a kan 280 mm diamita karfe simintin gyaran kafa-saboda mun inganta harsashi kauri optically kafin dewaxing da saka idanu zuba zafin jiki a cikin ± 3 ° C
- Karfe iko: All cobalt alloys gano baya zuwa bokan heats; muna haɓaka ilimin sunadarai tare da masu ba da kayayyaki ta amfani da OES spectroscopy, ba kawai certs na niƙa ba.
- Mutuncin saman: Babu porosity na ƙasa a saman rufewa - muna yin gwajin ultrasonic 100% akan yankuna masu mahimmanci, ba kawai samfura ba.
- Shirye-shiryen aiki: Jirgin bawul ɗin matsa lamba da aka gwada zuwa matsa lamba na 1.5 ×; Winch center shaft rollers sun isa daidaitattun daidaito zuwa G2.5 a cikin ISO 1940
Wasu na iya jayayya cewa simintin yashi yana ba da ƙarancin farashi don manyan abubuwan ƙarfe. Gaskiya — amma ba lokacin da “babban bangaren” ku shine tushen famfo mai buƙatar 0.1 mm lebur a kan 1,200 mm. Yashi molds ba zai iya sadar da cewa maimaitawa. Zuba jari iya. Kuma lokacin da kuka haɗu da shi tare da maganin zafi na cikin gida (daidaita + tempering ta ASTM A278) da plating mai wuya (65-70 HRC, 0.05-0.10 mm kauri), kuna samun juriya wanda ke haɓaka rayuwar sabis ta hanyar 3.2 × daidaitaccen simintin ƙarfe-wanda aka tabbatar a cikin gwaje-gwajen filin a duk ayyukan bushewar kudu maso gabashin Asiya.
Abin da ke raba mai iyawa rasa kakin zuma simintin kafa factory daga manufa-mahimmanci? Abun iya ganowa. Ba kawai lambobi masu yawa ba-amma cikakkun bayanan dijital: takaddun shaida na albarkatun ƙasa, rajistan ayyukan harsashi, zub da sigogi, sigogin maganin zafi, rahotannin CMM, da hotuna na gani na ƙarshe. Kowane bawul ɗin matsa lamba da muke jigilarwa yana ɗaukar takarda mai alaƙa da QR. Abokan ciniki a cikin ƙayyadaddun kasuwannin EU suna amfani da shi don takaddun CE. OEMs na Arewacin Amurka suna jan shi yayin binciken kusa da FDA. Ba mu bayar da "bincike kan buƙata ba." Yana jigilar kaya tare da kowane bangare - ta tsohuwa.
Idan muka duba gaba, muna zurfafa iyawa guda biyu waɗanda ke sake fayyace ma'anar simintin gyare-gyare a yau. Na farko: matakan matasan. Yanzu muna haɗa simintin saka hannun jari na kusa-net tare da niƙa mai sauri na tashoshi masu sanyaya na ciki-yanke lokacin sake zagayowar da kashi 40% akan zoben bututun ƙarfe yayin da muke kiyaye kauri na bango zuwa ± 0.08 mm. Na biyu: ingancin tsinkaya. Yin amfani da bayanan CMM na tarihi daga sassan cobalt alloy sama da 12,000, ƙungiyarmu ta QA ta gina ƙirar koma baya waɗanda ke nuna yuwuwar rarrabuwar kawuna *kafin* harsashin harsashi—ya danganta da ƙirar ƙirar ƙira, batch alloy, da zafi na yanayi. Wannan ba shine AI hype ba. An tura shi. Yana rage rarrabuwa da kashi 22 cikin 100 akan gudanar da labarin farko.
Idan aikace-aikacen ku yana buƙatar fiye da “siffar ƙarfe kawai” -idan sassan ku suna aiki ƙarƙashin matsin lamba, tsayayya da lalata a cikin mahalli mai tsami, ko jujjuya a 3,600 RPM a cikin injin injiniyoyin injiniyoyi - sannan yin juriya kaɗai bai isa ba. Kuna buƙatar horo na ƙarfe. Ci gaba da tsari. Gano cikakken tsari. Kuma abokan hulɗa waɗanda ke magana da GD&T da kyau-ba azaman jargon ba, amma azaman yaren yau da kullun. Wannan shine gaskiyar aiki a bayan kowane bangare mai suna QINGDAO QIANGSENYUAN. Madaidaici ba shine burinmu ba. Yana da tushe.
