Lokacin da injiniyoyi suka ƙididdige simintin yashi na baƙin ƙarfe don manyan bawuloli na hydraulic ko winch system shafts, ba kawai zaɓin abu bane - suna yin fare akan kwanciyar hankali a ƙarƙashin hawan keke, daidaiton microstructural a cikin batches 500, da rashin haƙuri ga raguwar porosity kusa da filaye masu ɗaukar nauyi. Wannan shine dalilin da ya sa aka samo asali daga a ductile baƙin ƙarfe yashi simintin gyaran kafa factory tare da haɗaɗɗen sarrafa ƙarfe-ba kawai ƙarfin ganowa ba-ba za a iya sasantawa ba.
Me yasa Yashi Simintin gyare-gyare har yanzu yana samun Nasara don Ƙarfafa Ƙarfe mai Muhimmanci
Wasu suna ɗaukan simintin saka hannun jari ya maye gurbin simintin yashi don daidaito. Amma a cikin ainihin duniya samar da piston famfo Silinda gidaje ko matsa lamba bawul jikunan, yashi simintin gyaran gyare-gyaren farashin-* idan * masana'anta sarrafa abin da al'amura: mold compaction uniformity, graphite nodule count tabbaci da ASTM A536, da post-cast danniya taimako hawan keke calibrated zuwa kashi kauri. Mun ga gazawar samfur guda uku daga masu samar da kayayyaki waɗanda suka tsallake taswirar nodularity akan filaye masu kauri 40-mm. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kowane ductile baƙin ƙarfe zuba fara da bakan bincike na zub da jini karfe da kuma ƙare da ultrasonic gwaji a kan zafi-bi da simintin gyaran kafa. Babu ware.
Ƙarfi guda huɗu waɗanda ke raba masana'antu masu dogaro daga manyan Kafa
A gaskiya ductile baƙin ƙarfe yashi simintin gyaran kafa factory dole ne ya yi fiye da zuba baƙin ƙarfe. Dole ne ya haɗu da ƙira zuwa aikin aiki. Ga yadda QINGDAO QIANGSENYUAN ke aiwatar da wannan gada:
- Material-Process Co-Design: Injiniyan ba kawai zaɓi ASTM A536 Grade 65-45-12. Suna ƙayyadad da ƙimar wakili na nodularizing, inoculant lokaci, da bayanin martabar ƙimar sanyaya-dangane da ainihin kwaikwaiyon CFD na ƙarfafawa a cikin jumlolin ku.
- Layin Dimensional Dimensional: CMM cak yana faruwa *bayan* girgiza amma *kafin* maganin zafi — kamawar murdiya da wuri. Mun taɓa gyara kuskuren bugu na 0.18 mm a wannan matakin, muna guje wa $12,000 a cikin aikin CNC da aka soke.
- Mallakar Tsarin Tsarin Haɓaka: Simintin gyare-gyare ba a ware. Tushen famfon ɗin ku na ductile baƙin ƙarfe ya zo an riga an yi shi tare da saman datum, a shirye don jujjuyawar axis 5 na ƙarshe. Babu handoffs. Babu daidaitattun bayanai.
- Batch Traceability Abin Mahimmanci: Kowace simintin yana ɗauke da lambar QR mai haɗawa da narkakken log ɗin sa, rahoton gwajin tensile, da taswirar tauri-ba kawai lamba ba. Lokacin da OEM na Turai ya nemi tabbacin mafi ƙarancin HRC 22 akan abin nadi na cibiyar winch, mun jawo cikakkun bayanai a cikin daƙiƙa 90.
The Hidden Cost of “Good Enough” Ductile Iron
Abokan ciniki sukan yi tambaya: "Shin za ku iya daidaita farashin mai siyar da mu na yanzu?" Amsar ta dogara da ainihin abin da suke biya. Daya daga cikin masana'antun injinan ruwa na Arewacin Amurka ya canza bayan an sami raunin filin a cikin AMS 5387 cobalt alloy nozzles-kawai don gano wanda ya riga ya yi amfani da shi ya sake yin amfani da T800 tare da rarrabawar chromium carbide mara daidaituwa. "Ajiye farashi" nasu ya ɓace a cikin da'awar garanti da lokacin raguwa. QINGDAO QIANGSENYUAN tushe sun sami ƙwararrun albarkatun ƙasa kai tsaye daga masu siyar da matakin-1 kuma suna inganta kowane sinadari na coil kafin narkewa. Don baƙin ƙarfe ductile, wannan yana nufin tabbatar da ƙimar dawo da magnesium a cikin jiyya na ladle-ba kawai daidai da carbon na ƙarshe ba.
Abin da za a Tabbatarwa Kafin Amincewa da Masana'antar Simintin Yashin Ƙarfe
Kada ku amince da ƙasidu. Nemi shaida:
- Tabbacin ISO 9001: Takaddun shaida na 2015 wanda ke rufe * ayyukan kafuwar*, ba kawai injiniyoyi ba.
- Rahoton samfurori yana nuna ƙididdigar nodule graphite (ASTM E2567) da tsarin matrix (rabo ferrite / pearlite) kowace zafi
- Shirye-shiryen dubawa na CMM sun daidaita zuwa ga kiran GD&T-ba samfuri na yau da kullun ba
- Takaddun gwajin yashi na ƙirƙira: ƙetarewa, ƙarfin matsawa kore, da rajistar abun ciki na danshi
Mun samar da duka hudu a gaba. Idan mai sayarwa ya yi shakka, suna ɓoye gibin tsari - ba kare IP ba.
Inda Madaidaicin Farawa - kuma Ya ƙare
Yin simintin yashi na baƙin ƙarfe ba game da hanyoyin gado ba ne. Yana da game da amfani da ilimin awo na zamani, kimiyyar ƙarfe, da kuma aiwatar da kisa ga ingantaccen tsari. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., daidaici yana farawa lokacin da narkakkar baƙin ƙarfe ya faɗo madaidaicin-kuma yana ƙarewa kawai lokacin da gidan famfo ɗin ku ya wuce gwajin matsi na aiki a ƙimar sabis na 1.5×. Babu gajerun hanyoyi. Babu zato. Kawai maimaitawa, ganowa, sassan shirye-shiryen manufa.
Ga injiniyoyi masu ƙayyadaddun abubuwan da kasawa ke nufin rufe tsarin-ko haɗarin aminci-dama ductile baƙin ƙarfe yashi simintin gyaran kafa factory ba mai sayarwa ba ne. Yana da layin farko na kariyar injiniya.
