Abubuwan haɗin gwal masu girma ba kawai suna jure wa matsalolin masana'antu ba - suna ayyana amincin tsarin. A cikin manifolds na hydraulic da ke aiki a mashaya 420, a cikin gidajen famfo na teku da aka fallasa ga H₂ S-cikakken brine, ko kuma a cikin magudanan cibiyar winch da ke jujjuyawa ƙarƙashin nauyi mai ƙarfi 18-ton, halayen kayan ba ƙa'ida bane. An auna shi a cikin microns na lalacewa a kowane zagaye miliyan. Mun ga sassan cobalt-nickel sun kasa-ba daga zubar da ruwa ba, amma daga rashin daidaituwar yanayin zafi tsakanin batches. Mun sake yin nozzles na AMS 5387 sau biyu saboda kiran GD&T sun yi watsi da haɓakar zafi yayin injina na ƙarshe. Waɗannan ba lokuta ba ne. Abubuwan shigarwar yau da kullun ne waɗanda ke siffanta yadda aka keɓance madaidaicin abubuwan haɗin gwal, samo asali, da inganta su.
Cobalt-Nickel Alloys: Inda Metallurgy Ya Haɗu da Ayyukan Mahimmanci
Ba dukkan allunan “high-performance” suna yin daidai-da-wane a cikin zagayowar ayyuka na zahiri ba. Matsayin tushen cobalt kamar T800 da AMS 5387 suna isar da abin da nickel superalloys sau da yawa ba za su iya ba: juriya ga galling ƙarƙashin nauyin oscillating, kwanciyar hankali sama da 650°C, da riƙe tauri bayan maimaita hawan keke. Amma takaddun shaida kawai ba ya tabbatar da aiki. Muna tabbatar da kowane zafi mai yawa akan ASTM A992 don cobalt gami - duba ba kawai abun da ke ciki ba, amma rarraba girman hatsi da rarrabuwar carbide ta hanyar SEM-EDS. Me yasa? Domin gungu na carbide mai girman girman M₇C₃ guda ɗaya a cikin gidan famfo na silinda na piston na iya fara microcracking a 3,200 psi pulsation. Wannan shine dalilin da ya sa tsarin aikin mu na simintin gyaran gyare-gyare ya haɗa samfurin ƙarfe * kafin * ƙirar CNC ta ƙarshe-ba bayan haka ba.
Haɗin Kai Tsaye Ba Kalma Bace - Inshorar Girma ce
Lokacin da abokin ciniki ya aika da zane don filogi na cobalt ba daidai ba tare da ± 0.005 mm haƙurin matsayi akan sifofin zaren guda shida, haɗarin ba a cikin injina kaɗai ba. Yana cikin bambance-bambancen raguwa na 0.03 mm wanda ke zamewa ta hanyar daidaita ƙirar yashi. Wannan shine inda haɗin kai tsaye ya zama wanda ba za a iya sasantawa ba. Mun jefa, inji, zafin zafi, da kuma gama kowane matsi na bawul gidaje a cikin guda ISO 9001-certified makaman-ba waje handoffs, babu tsari-to-tsari zafi tarihi gibi. Kwayoyin CNC ɗinmu masu yawan axis suna gudana kai tsaye a matsayin simintin gyare-gyare, ta yin amfani da amsawar CMM a cikin tsari don daidaita hanyoyin kayan aiki don murdiya. Sakamakon? 94% na farko-farko yawan amfanin ƙasa a kan AMS 5387 famfo sassa da ake bukata <0.01 mm cylindricity sama da tsayin mm 220-a kan matsakaicin masana'antu kusa da 72% don kwatankwacin geometries.
Tabbatar da Aiki Yana Haɓaka Yarda da Takarda kowane lokaci
"Tabbace ga ASTM A494" yana nufin kaɗan lokacin da cobalt alloy bututun ƙarfe ya fashe yayin gwajin fara sanyi. Tabbatarwa na gaske yana faruwa a ƙasa: hawan hawan matsa lamba zuwa 1.5 × ƙimar aiki matsa lamba, bayyanar gishiri-fesa ta ASTM B117 na awanni 1,000, gwajin ƙarfin aiki akan kowane filogi mai zaren. Muna riƙe da cikakkiyar ganowa-ba kawai lambobin zafi ba, amma tambura tanderu, kashe matsakaicin zafin jiki, da taswirorin tarkace gabanin da bayan wucewa. Abokan ciniki a cikin ayyukan mai da iskar gas na Tekun Arewa suna buƙatar wannan matakin shaida. Don haka injiniyoyin injiniyoyi na OEM suna tabbatar da injin shaft rollers don madaidaicin girgizar ISO 10816. Idan aikace-aikacenku yana buƙatar gazawar filin sifili sama da sa'o'in aiki 15,000, ƙayyadaddun takaddun takarda ba za su yanke shi ba. Data yi.
Zaɓan Abokin Ƙwararrun Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa yana farawa da Tsari Tsari
Tambayi mai kawo kaya: Shin za ku iya nuna mani rahotannin CMM guda uku na ƙarshe na sashi iri ɗaya? Kuna sarrafa sigogin maganin zafin ku-ko fitar da su? Ta yaya kuke tabbatar da kwanciyar hankali na juzu'i bayan kawar da damuwa da simintin T800? QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana amsa waɗannan tambayoyin tare da rubuce-rubucen ladabi-ba nunin faifan talla ba. Mayar da hankalinsa ya kasance kunkuntar da zurfi: kayan haɗin gwal don matsa lamba mai ƙarfi, babban sawa, babban abin dogaro. Babu babban simintin kayayyaki. Babu babban aikin CNC. Kawai madaidaicin cobalt-nickel, ƙarfe, da bakin karfe da aka gina don aiki-ba kawai tsari ba. Ga injiniyoyin da ke ƙayyadaddun bawul ɗin matsa lamba, gidajen famfo, ko nozzles na al'ada, wannan mayar da hankali yana fassara zuwa ƴan gyare-gyare, saurin sa hannun PPAP, da ribar da za a iya aunawa. Lokaci na gaba da wani abu mai mahimmanci ya gaza a cikin sabis, tambaya ba kawai “menene ya karye ba?”—tambayi “a ina sarkar tsari ta rasa iko?” Amsar yawanci tana kwance kafin a yanke guntu na farko.
