Lokacin da injiniyoyi suka ƙididdige simintin ƙarfe na ƙarfe don manyan bawul ɗin hydraulic ko kayan aikin famfo na cobalt-alloy, ba kawai suna buƙatar simintin ƙarfe ba. karfe simintin kamfani factory- suna buƙatar wanda ke kula da kwanciyar hankali mai girma kamar lokacin kwangila da daidaiton ƙarfe kamar jumlar da ba za a iya sasantawa ba.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. shine irin wannan abokin tarayya. An kafa shi a Qingdao, China, kamfanin ba ya fitar da ainihin ƙwarewar sa. Yana jefawa, injina, maganin zafi, dubawa, da jiragen ruwa-daga wurin da aka yarda da ISO guda ɗaya inda kowane matsugunin bawul ɗin matsa lamba yana farawa azaman ingot ɗin AMS 5387 cobalt alloy kuma ya ƙare tare da yardawar GD&T na CMM zuwa ± 0.01 mm.
Me yasa ƙwararrun kayan ke raba daidaitaccen simintin gyare-gyare da wadatar kayayyaki
Mun ga ƙungiyoyin sayayya sun yi asarar makonni uku-da $42,000 a cikin sake yin aiki-saboda “certified” T800 alloy batch ba shi da tarwatsawar carbide iri ɗaya. Wannan ba batun inji ba ne. gazawar haɗin gwiwar kayan aiki ne.
QINGDAO QIANGSENYUAN yana guje wa wannan ta hanyar haɓaka ƙayyadaddun bayanai na albarkatun ƙasa tare da ƙwararrun masu kaya. Kowane AMS 5387 cobalt-nickel kuri'a yana jure wa spectrographic tabbaci *kafin* narkewa. Kowane bututun ƙarfe na tushen T800 yana karɓar ingantacciyar ƙirar ƙirar ƙira ta hanyar ƙarfe na gani - ba kawai gwajin tauri ba. Sakamakon? Ƙarfin juzu'i mai maimaitawa (≥1,250 MPa), daidaiton Rockwell C62-65 taurin tsakanin sassan giciye, da bambancin tsari-zuwa-tsari a cikin haɓakar haɓakar thermal.
Wannan ba ka'idar ba ce. A cikin wani aikin rijiyoyin mai na Arewacin Amurka na baya-bayan nan, filogi na cobalt alloy ɗin su ya riƙe psi 15,000 a 280°C na tsawon watanni 18 ba tare da ɓata lokaci ba—yayin da dillalai biyu masu fafatawa sun gaza cikin kwanaki 90 a ƙarƙashin yanayin gwaji iri ɗaya. Bambancin? Ikon iyakacin hatsi yayin simintin saka hannun jari, ba jiyya na saman injina ba.
Haɗin kai tsaye wanda ke kawar da tari na haƙuri
Yawancin iƙirarin "shago ɗaya" suna rugujewa a mahaɗin da ke tsakanin simintin gyaran kafa da injina. Yashi-simintin gidaje yaƙe-yaƙe yayin daidaitawar CNC. Simintin gyare-gyaren saka hannun jari yana karkata yayin maganin zafi. Dimensional drift yana ƙaruwa.
QINGDAO QIANGSENYUAN ta kawar da waɗancan abubuwan. Wurin su yana gudanar da simintin saka hannun jari, injina na CNC mai axis shida, maganin zafi mai zafi, da ƙarewar lantarki-duk ƙarƙashin rufin daya, akan tsarin daidaitawa guda ɗaya. Gidan famfo na silinda na piston yana tafiya daga ƙirar kakin zuma zuwa ƙarshen ɓangaren ba tare da barin benen samarwa ba. Babu dabaru na waje. Babu sake gyarawa. Babu motsin recalibration.
Sakamakon? Silinda bores suna riƙe da zagaye ≤0.008 mm a tsayin 320 mm. Fuskokin Flange suna kiyaye daidaito tsakanin 0.012 mm. Kuma m GD&T callouts-kamar matsayi tolerances ga bawul kujera hawa ramukan-ana tabbatar * a cikin tsari *, ba kawai a karshe dubawa.
- Bawul ɗin matsa lamba: ASME B16.34-mai jituwa, tare da bayanan gwajin hydrostatic wanda ake iya ganowa zuwa lambar zafi
- Tushen famfo: FEA-tabbace don nauyin aiki na 5x, simintin yashi a cikin QT400-18 tare da filaye masu ɗaukar injin zuwa Ra 0.4 μm
- Winch cibiyar shaft rollers: Taurara 42CrMo4, ƙasa-ƙasa zuwa ± 0.005 mm diamita haƙuri akan tsayin 1.2 m
Ikon ingancin da aka gina cikin tafiyar aiki-ba a rufe shi ba bayan
"Muna duba komai" yana da kwantar da hankali-har sai kun koyi tsarin binciken su yana buƙatar takaddun wuraren bincike guda 17 a kowane ɓangaren cobalt gami, gami da tabbatar da abubuwa daban-daban guda uku: billet mai shigowa, simintin gyare-gyare, da magani bayan zafi.
Kowane bangare yana ɗauke da cikakkiyar ganowa: lambar zafi, ƙuri'a ta jefa kuri'a, sigar shirin CNC, ID na mai aiki, tambarin lokacin rahoton CMM, da bayanan ma'aunin ƙasa. Babu wani abu da aka "samfura." Babu wani abu da ake "zaton." Idan abokin ciniki ya nemi sake gwadawa a wani ɓangaren da aka aika, QINGDAO QIANGSENYUAN ya ja rikodin dubawa na asali-ba takarda taƙaice ba.
Wannan horon ya ƙara zuwa haɗin gwiwar injiniya. Lokacin da OEM famfo na Turai ya aika da zane tare da haƙƙoƙin bayanin martaba mai ban sha'awa akan bututun ƙarfe na cobalt, ƙungiyar ba ta jira bayani ba. Sun gudanar da bita na masana'antu, suna ba da alamar rikice-rikice na GD&T guda uku, sun ba da shawarar wasu hanyoyin sarrafawa waɗanda suka dace da ISO 1101, kuma sun dawo da bayanan bayanan cikin sa'o'i 48 - kafin fara kayan aiki.
Zaɓin masana'anta na kamfanin simintin ƙarfe na gaba yana nufin zabar bayanan haɗarin ku
Shagunan simintin gyare-gyare masu rahusa suna isar da sassa. Madaidaicin abokan hulɗa suna ba da tsinkaya. QINGDAO QIANGSENYUAN yana aiki a mahadar ƙarfe, metrology, da aikin manufa mai mahimmanci-inda karkacewar 0.02 mm ba "ƙananan haƙuri ba" - ƙuntatawa ce ta kwarara, zubar hatimi, ko gazawar gajiya mai bala'i.
Hankalin su bai fadi ba. Yana da aikin tiyata: tsarin na'ura mai aiki da karfin ruwa, kayan mai & iskar gas, kayan aikin injiniya na injiniyoyi, da kuma taruka na musamman na famfo. Wannan kunkuntar ikon ikon sa zurfin aiwatar da ilmi-kamar sanin daidai yadda cobalt gami shrinkage shrinkage hali a cikin bakin ciki-banga zuba jari molds, ko kuma yadda yashi-cast baƙin ƙarfe amsa katse yanke a lokacin flange fuska milling.
Idan aikace-aikacen ku yana buƙatar maimaitawa-ba kawai yarda ba-idan ƙirar ku ta dogara da amincin microstructure gwargwadon lissafi, kuma idan tsarin lokacinku ya dogara da nasarar wucewa ta farko, to dama. karfe simintin kamfani factory ba shine wanda yake da mafi ƙasƙanci ba. Shine wanda ke amsawa "Za ku iya riƙe ± 0.008 mm akan wannan guntun?" tare da madaidaicin ramuwa na thermal-ba alkawari ba.
