Lokacin da injiniyoyi suka bayyana a madaidaicin simintin kamfani factory, Ba wai kawai suna yin odar sassa na ƙarfe ba - suna ƙaddamar da kwanciyar hankali a ƙarƙashin nauyin hydraulic 1,200 psi, daidaiton microstructural a cikin batches 500, da rashin haƙuri ga porosity a cikin cobalt alloy nozzles. 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 ga manajojin sayayya sun ki amincewa da masu samar da kayayyaki uku kafin su sauka a Qingdao saboda gidajen famfo na AMS 5387 sun kasa gwajin lalata a cikin sa'o'i 48. Mun kalli ƙungiyoyin ƙira suna sake yin kiraye-kirayen GD&T bayan injiniyoyinmu sun nuna alamar tsangwama tsakanin cibiyar T800 mai zafin zafin jiki da samanta na ƙasa - cikakkun bayanai waɗanda ba su bayyana a cikin CAD ba amma suna lalata amincin filin. Wannan ba ƙwarewar ka'idar ba ce. An ƙirƙira shi a cikin yanayin gazawar duniya na ainihi: fashewar zafi yayin zagayowar sanyaya yashi, alamomin magana akan kujerun bawul ɗin injin CNC, rashin daidaituwa a cikin matosai na cobalt-nickel gami bayan tsufa.
Kayan aikinsu na yarda da ISO a cikin Qingdao yana aiki azaman tsarin haɗe-haɗe-ba sassa daban-daban na simintin gyaran gyare-gyare da injina ba, amma guda ɗaya na aiki inda ba da izinin raguwar simintin ke ciyar da kai tsaye zuwa diyya ta kayan aikin CNC. Lokacin da abokin ciniki ya aika zane don gidaje na famfo na piston, ƙungiyar ta tabbatar da kauri daga bango a kan simintin gyare-gyare * kafin * ƙirar ƙira. Suna zaɓar ɗanyen abu ba ta daraja kaɗai ba, amma ta hanyar ingantacciyar yanayin zafi mai yawa-kowane sanduna na simintin ƙarfe na simintin ƙarfe yana da rahotannin gwajin niƙa da ke nuni da bayanan binciken CMM na ƙarshe. Babu wani tsari da ya wuce dubawa ta ƙarshe ba tare da auna gani na mahimman abubuwan rufewa da gwajin aiki akan na'urorin hydraulic da aka gina na al'ada da ke maimaita ainihin yanayin sabis ba.
- Cobalt-nickel superalloys: AMS 5387 nozzles tare da taurin Rockwell C 42-46, wanda aka riƙe zuwa ± 0.005 mm akan diamita 300 mm
- Ƙarfe da simintin ƙarfe: Yashi-simintin famfo tushe tare da machined flatness ≤0.02 mm/m, danniya-rege pre-karewa
- Abubuwan da ake amfani da su na CNC: Multi-axis contouring na winch cibiyar shaft rollers, ciki har da taurare gear hakora da ƙasa jarida saman.
- Hybrid tsari sassa: Zuba jari-cast cobalt gami matosai da aka gama da electrochemical polishing don lalata juriya a cikin m gas muhallin
Wasu na iya yin gardama cewa yin simintin gyare-gyare na ketare ba zai iya daidaita lokutan jagorar Turai ba ko horon tsarin Jafananci ba. Koyaya, shirye-shiryen samar da sinadarai na Qingdao ya haɗa da tsara shirye-shirye na kyauta don gudanar da samfuri da dabaru biyu don isar da saƙon Arewacin Amurka-waɗanda aka riga aka yi jigilar jigilar jiragen sama, an riga an tabbatar da takaddun kwastam. Manajojin aikin su ba sa jira RFQs suyi tambayoyi; Suna ba da alamar haɗarin ƙirƙira yayin bita na zane na farko: "Wannan 0.3 mm fillet radius akan jikin bawul ɗinku zai kama ragowar yashi - shin za mu iya haɓaka zuwa 0.5 mm ba tare da tasirin tasirin kwarara ba?" Irin wannan sa hannun yana hana $12,000 a sake yin aiki a kowane oda matsakaici.
Abin da ya raba su daga tushen tushen asali shine haɗin kai tsaye tare da manufa. Ba sa fitar da maganin zafi. Ba sa ƙaddamar da ƙaramar kwangila. Kowane filogi na cobalt alloy yana jujjuya hanyar warwarewa a cikin gida, sannan sanyaya iska mai sarrafawa da dubawa sau biyu ta hanyar taswirar taurin. Kowane simintin ƙarfe na bakin karfe yana samun bincike na ban mamaki a kan masu shigowa da billet *da* gwajin walƙiya bayan mashin ɗin akan saman ƙarshe. Cikakkun ganowa yana nufin ɗaga ainihin log ɗin tanderun, yanayin zafin tanki, da rahoton CMM na kowane sashi mai lamba da aka aika zuwa Rotterdam a ranar Talatar da ta gabata.
Idan kana bukatar a madaidaicin simintin kamfani factory wanda ke kula da GD&T ba a matsayin kayan ado ba amma a matsayin kwangila, wanda ke kallon takaddun shaida a matsayin wanda ba za a iya sasantawa ba — ba aikin takarda na zaɓi ba — kuma yana ba da bawul ɗin matsa lamba waɗanda ke riƙe mashaya 200 don hawan keke 10,000 ba tare da yabo ba, sannan daidaitawar fasaha ya fi batun ƙasa. Ƙarfin su ba wai yana da'awar damar "ajin duniya" ba, amma a cikin tabbatar da shi ta hanyar bayanan bincike, maimaita umarni daga Tier 1 hydraulic OEMs, da kuma abubuwan da aka sanya a cikin dandamalin mai na teku inda maye gurbin yana nufin $ 2M a cikin raguwa. Lokaci na gaba da ƙirar ku ke buƙatar daidaiton matakin ƙasa-0.01 mm akan ɓangaren famfo na tushen cobalt, tambaya ko mai siyar ku yana ɗaukar raguwa-ko kawai yana fatan mafi kyau.
