Yin simintin ƙarfe na masana'antu ba batun zuba narkakkar ƙarfe ba ne a cikin wani ƙura da fatan samun mafi kyau. Yana da game da riƙe juriyar juzu'i na ± 0.05 mm akan 300-mm cobalt alloy famfo gidaje yayin da ke ba da garantin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwa a cikin batches 120 kg. Yana da game da isar da wani yashi-simintin ƙarfe na winch tsakiya shaft abin nadi wanda ya tsira 10,000 hawan keke karkashin 450 MPa lamba danniya-ba tare da fashe surface ko hatsi hadawan abu da iskar shaka iyaka. Wannan matakin sarrafawa yana raba simintin gyare-gyaren aiki daga masu mahimmancin manufa.
Mun ga tsarin sake gina tsarin hydraulic da yawa ya kasa-ba daga kurakuran ƙira ba, amma daga taurin simintin simintin gyare-gyare a cikin gidajen silinda na piston famfo. Bashi ɗaya ya kai 28 HRC; na gaba ya sauka zuwa 22 HRC. Sakamakon? Lalacewar da ba a kai ba, hatimi extrusion, da raguwar lokacin da ba a shirya ba. Abokan ciniki ba sa neman "simintin gyare-gyare." Suna neman * jikin bawul ɗin matsa lamba wanda ke rufewa a mashaya 700 bayan shekaru 5 a cikin sabis na iskar gas mai tsami *, ko * T800 cobalt alloy bututun ƙarfe wanda ke kula da daidaiton daidaituwar kwarara a 650°C*. Waɗannan ba ƙayyadaddun bayanai ba ne— kwangilar aiki ne. Kuma suna farawa tun kafin tanderun ta haskaka.
Simintin ƙarfe na masana'antu na ainihi yana buƙatar haɗin kai tsaye-ba kawai simintin gyare-gyare ba, amma ingantaccen aikin ƙarfe, injina na GD&T, da maganin zafi suna aiki tare da sashin aikin sashin. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kowane AMS 5387 cobalt alloy 6 famfo part sha uku m abu tabbaci: mai shigowa spectrographic bincike, in-process walƙiya gwajin a lokacin m machining, da karshe PMI (tabbataccen abu ganewa) a kan ƙãre saman. Ba ma karɓar cet ɗin niƙa a ƙimar fuska. Muna bincika daidaitaccen carbon akan ASTM A995, tabbatar da abun ciki na delta ferrite a cikin simintin bakin karfe na duplex tare da feritscopes na hannu, da taswirar tauri a cikin yankunan da zafi ya shafa ta amfani da Vickers microhardness traverses. Wannan ba kisa ba ne—haka ne muke hana filogin cobalt alloy guda ɗaya da ba a iya gani ba daga haifar da faɗuwar faɗuwar man fetur da iskar gas.
Wasu na iya jayayya cewa fitar da simintin gyare-gyare na waje da injina don raba dillalai yana adana farashi. Amma a aikace, wannan ƙirar tana gabatar da mahimman abubuwan gazawa guda huɗu: rashin daidaituwa na bayanan datum tsakanin masana'anta da kantin injin, tarihin zafin jiki mara sarrafa lokacin canja wuri, ƙa'idodin dubawa mara kyau, da kuma lissafin sifili don lahani na dubawa kamar porosity na ƙasa da aka fallasa kawai bayan CNC milling. Muna kawar da waɗancan haɗarin ta hanyar sarrafa cikakken sarkar-daga ginin harsashi na saka hannun jari da sanyaya mai ƙarfi mai ƙarfi zuwa axis guda biyar na hanyoyin bawul na ciki da saman lantarki ya gama saduwa da Ra ≤ 0.4 µm. Lokacin da abokin ciniki ya aika da zane tare da kiran GD&T don jure matsayi akan ramuka guda shida marasa coplanar a cikin ginshiƙi na ruwa, injiniyoyinmu ba kawai faɗi farashin ba. Suna nuna yuwuwar canjin canjin cikin yashi, suna kwatankwacin ramuwa na raguwa a cikin MAGMASOFT, kuma suna ba da shawarar ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin da ke kulle duka simintin gyare-gyare da na'ura mai ƙima zuwa ma'anar kinematic iri ɗaya. Wannan ba sabis bane. Yana da tsarin aikin injiniya.
The future of industrial metal casting lies in hybrid process intelligence—not casting *or* machining, but casting *for* machining. Ka yi la'akari da simintin gyare-gyaren famfo na bakin karfe tare da flanges-kusa-net-net, sa'an nan kuma an gama-machine tare da hadeddewar danniya mai zafi wanda ke adana ƙwanƙwasa mara lalacewa. Ko cobalt-nickel alloy bawul ɗin jikin simintin simintin gyare-gyare na hadaya ta gating geometry wanda ya ninka a matsayin maɗaɗɗen saman yayin ayyukan zaren ƙarfi mai ƙarfi. QINGDAO QIANGSENYUAN TECHNOLOGY yana zurfafa R&D a daidai wannan sararin samaniya: haɓaka wurin zama don rage girman cire kayan injin bayan injin, saka thermocouples a cikin gyare-gyare don daidaita ƙimar sanyaya tare da girman hatsi na ƙarshe, da cancantar sabbin gami da T800 na tushen gaɗaɗɗen kayan aikin injin-zuba jari na gajarta. Waɗannan ba gwaje-gwajen lab bane. Amsoshi ne ga buƙatun gaske-daga OEMs na Turai waɗanda ke buƙatar nauyi mai nauyi, babban taro na famfo mai ƙarfi, da ƴan kwangilar makamashi na Arewacin Amurka waɗanda ke buƙatar tazarar sabis na tsawon lokaci a cikin mahalli masu ɓarna. Simintin ƙarfe na masana'antu ya samo asali fiye da samar da yawa. Yanzu ingantattun kayan aikin - injiniyoyi, tabbatarwa, ganowa, da kuma gina su don aiwatarwa inda gazawa ba zaɓi bane.
