Sabis ɗin simintin kakin zuma yana ba da daidaiton girman da bai dace ba don sassan ƙarfe waɗanda ke aiki ƙarƙashin matsananciyar matsa lamba, lalacewa, ko damuwa mai zafi. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Mun samar da sama da 12,000 kayan aikin simintin saka hannun jari tun daga 2018-kowane wanda za'a iya gano shi zuwa bacin albarkatun ƙasa, yanayin yanayin zafi, da rahoton binciken CMM na ƙarshe. Wannan ba iyawar ka'idar ba ce. Kisa ne na yau da kullun don jikin bawul ɗin ruwa da ke gudana a mashaya 450, cobalt alloy nozzles yana sarrafa iskar gas mai 650°C, da famfo gidaje da aka ƙera zuwa ± 0.015 mm GD&T callouts.
Me yasa aikin simintin kakin zuma yana da mahimmanci yayin da ba za a iya sasantawa ba
Simintin saka hannun jari yana farawa da tsarin kakin zuma—yana kwafi daidai juzu'i na ƙarshe. Wannan tsarin ana lulluɓe shi a cikin slurry na yumbu, an lalatar da shi, kuma a harba shi cikin wani nau'in da aka shirya don narkakken ƙarfe. Sakamakon? Sassan sifofi na kusa-net tare da filaye masu santsi, matsananciyar haƙuri, da buƙatun daftarin sifili. Amma ba duk ayyukan simintin gyare-gyaren kakin zuma ba ne ke ba da tabbataccen sakamako. Muna ganin ta akai-akai: abokan ciniki sun canza masu kaya bayan sun karɓi simintin gyare-gyare tare da ƙananan raguwa a cikin yankuna masu mahimmanci, tsarin hatsi mara daidaituwa a cikin batches AMS 5387, ko lahani na saman yana buƙatar 30% ƙarin cirewar CNC fiye da yadda aka tsara.
Tushen tushen ba koyaushe ba ne mara kyau na simintin gyare-gyaren - kuskure ne tsakanin niyyar ƙira, halayen kayan aiki, da sarrafa tsari. Misali, T800 cobalt tushen gami kwangila 12.4% fiye da 316 bakin karfe a lokacin solidification. Sabis ɗin simintin simintin gyare-gyare ba tare da madaukai na ra'ayi na ƙarfe ba zai samar da alamu waɗanda suka yi kama da CAD amma suna haifar da gurɓataccen gidaje na Silinda bayan sanyaya. Ƙungiyarmu tana tabbatar da kowane ƙirar ƙira akan bayanan simintin zafi-da kuma daidaita gating, tashi, da kaurin harsashi kafin zubowar farko.
Inda haɗin kai tsaye yana kawar da wuraren gazawar ɓoye
Yawancin masana'antun suna ba da simintin gyare-gyare zuwa shagunan injuna na ɓangare na uku. Wannan yana haifar da nau'ikan haɗari guda uku: juzu'i mai girma tsakanin simintin gyare-gyare da injina, asarar gano kayan abu, da jinkirin amsa akan lahani. Muna gudanar da simintin gyare-gyaren saka hannun jari da injina na 5-axis CNC a ƙarƙashin rufin da aka tabbatar da ISO 9001 a Qingdao. Lokacin da gidan famfo piston ya zo daga tanderun, yana motsawa kai tsaye zuwa ga Zeiss Contura G2 CMM-ba zuwa tashar jirgin ruwa ba. Muna auna girman simintin simintin gyare-gyare, kwatanta su da ƙirar raguwa da aka annabta, da daidaita tsarin kakin zuma na gaba a cikin sa'o'i 48.
- AMS 5387 cobalt alloy sassa suna jurewa maganin warwarewa * kafin * injin - ba bayan-ba - don daidaita tsarin microstructure da hana murdiya yayin niƙa
- Kowane simintin ƙarfe yana karɓar cikakken bincike na gani da gwajin juzu'i; rahotanni sun haɗa da ƙarfin yawan amfanin ƙasa na ainihi vs. ASTM A958 ƙayyadaddun bayanai
- Ƙarshe-zuwa-ƙarshe ana sarrafa saman ƙasa: abun da ke tattare da harsashi na yumbu yana rinjayar ƙimar simintin Ra, wanda ke ƙayyade ko muna amfani da peening harbi ko na'ura mai amfani da wutar lantarki bayan machining.
Wannan ba dadi ba ne - sarrafa ilimin kimiyyar lissafi ne. Nadi na cibiyar winch da aka yi daga ductile iron dole ne ya kula da taurin 285 HB a duk fadinsa. Idan simintin gyare-gyaren ya yi sanyi ba daidai ba, yin aikin injin yana bayyana tabo mai laushi. Tanderun mu na sa ido kan yanayin zafi kowane sakan 90 yayin girgizawa. Muna daidaita waɗannan rajistan ayyukan tare da taswirar tauri daga kowane ɓangaren da aka gama. Wannan bayanan yana dawowa zuwa cikin jeri samfurin kakin zuma a cikin mold.
Tabbatar da gaskiya-ba kawai yarda ba
Wasu masu samar da kayayyaki suna jera sunayen "shararriyar ISO" da "CNC mai iyawa" amma ba su da ilimin aikace-aikacen da aka tabbatar da filin. Ba kawai mu cika ma'auni ba - muna gwada yanayin rashin nasara. Matsalolin mu na cobalt sun yi ta zagayowar 14,000 a cikin simintaccen mai & iskar gas kafin a saki. An gwada bawul ɗin matsa lamba ta hydrostatically zuwa 1.5× da aka ƙididdige matsi, sannan a bincika ta hanyar mai shiga rini da gwajin ultrasonic don katsewar ƙasa. Waɗannan ba ƙari ba ne na zaɓi. An gina su a cikin ayyukan sabis na simintin kakin zuma saboda abokan ciniki suna jigilar waɗannan sassan zuwa tsarin aminci mai mahimmanci.
Muna kuma nuna alamar abin da * ba za a iya jefa shi cikin dogaro ba-da wuri. Wani abokin ciniki ya taɓa aika zane don babban bangon bakin karfe (2.3 mm) na bakin karfe tare da haƙoran haƙora na ciki. Injiniyoyin mu sun gudanar da kwaikwaiyo-kwaikwayo akan tsarin kakin zuma kuma sun gano kwararar karfen da zai haifar da rufewar sanyi. Maimakon yin magana a makance, mun ba da shawarar tsarin haɗin kai: zuba jari-zuba babban jiki, sa'an nan CNC-na'ura na ciki fasali. Wannan ya ceci 37% a cikin jimlar farashi tare da ƙoƙarin tilasta ma'aunin lissafi ta hanyar simintin gyare-gyare shi kaɗai.
Zaɓi abokin sabis ɗin simintin kakinku
Yi tambayoyi uku kafin yin:
- Shin za su iya nuna muku rahotannin CMM na kwanan nan na ainihin ma'aunin alloy ɗinku-ba samfuran gama-gari ba?
- Shin suna yin tabbatar da kayan da ke shigowa *kuma* suna riƙe takaddun shaida na zahiri daga kowane zafi don sake gwadawa?
- Lokacin da girma ya faɗi a waje da juriya, shin suna dawo da ɓarna mai lahani tare da cikakkun hotuna da bincike tushen tushen-ko kawai suna ba da canji?
Abubuwan da aka bayar na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amsa eh ga duka ukun. Muna tattara kowane matakin dubawa, adana duk bayanan daidaitawa, kuma muna raba cikakkun bayanan ganowa tare da abokan ciniki. Sabis ɗin mu na simintin kakin zuma yana goyan bayan nau'in samfuri yana ƙanƙanta da guda 5 da ƙididdigan samarwa har zuwa raka'a 5,000 a shekara-ba tare da canza sigogin kayan aiki ko tsari ba. Domin daidaito ba manufa ba ce. Yana da tushe.
Idan aikinku na gaba yana buƙatar daidaiton girma ƙarƙashin matsi mai ƙarfi, juriya na lalata a cikin kafofin watsa labarai masu tsauri, ko rayuwar gajiyawa ta wuce hawan keke 10⁷-fara da sabis ɗin simintin kakin zuma wanda ke ɗaukar ƙarfe azaman injiniya, ba fasaha ba. Daidaitawa yana farawa inda kakin zuma ya narke.
