Lokacin da injiniyoyi suka ƙididdige sassa don famfunan ruwa, bawul ɗin mai, ko tsarin winch mai nauyi, “masana'antar sabis na mashin ɗin CNC madaidaici” ba kawai kalmar nema ba—buƙata ce da ba za a iya sasantawa ba. Matsakaici na ± 0.005 mm na iya haifar da gazawar hatimin da bai kai ba. Tashin saman saman Ra 0.8 µm yana haɓaka lalacewa a cikin nozzles-alloy. Kuma rashin daidaituwa magani a cikin AMS 5387 famfo gidaje? Wannan gazawar filin da ake jira ya faru. Mun gan shi - sau biyu - a cikin jigilar kayayyaki na Arewacin Amurka inda masu ba da kaya suka tsallake tabbatar da ƙirar ƙirar ƙira.
Madaidaicin Duniya yana farawa da Material & Sarrafa tsari
Yawancin shaguna suna injin abin da aka mika musu. A gaskiya daidai CNC machining sabis factory ya mallaki sarkar-daga takardar shaidar alloy zuwa gwajin aikin ƙarshe. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kowane cobalt-nickel billet yana ɗauke da cikakkun rahotannin gwajin niƙa waɗanda za a iya gano su zuwa ASTM A494 da AMS 5387. Babu ware. Lokacin da wani abokin ciniki na Turai ya aika da zane don gidaje na piston famfo na tushen T800, masanin aikin ƙarfe namu ya nuna haɗari: ƙayyadadden zagayowar zafin su zai haifar da juriya ga gajiya a ƙarƙashin matsin lamba 350-bar hawan keke. Mun gudanar da gwaje-gwajen kwatancen rarrafe, mun ba da shawarar madadin bayanan tsufa-da kuma isar da gidaje waɗanda suka wuce ingantacciyar jimiri na sa'o'i 12,000. Wannan ba sabis bane. Yana da hannun jarin injiniyanci.
Haɗin Kai Tsaye Ba Kalma Bace Ba - Kasafin Kuɗi Ne na Haƙuri
Me yasa yin simintin + CNC + ƙare a ƙarƙashin rufin ɗaya yana da mahimmanci? Domin haɓakar zafin jiki tsakanin saka baƙin ƙarfe na saka hannun jari da bakin karfen da aka yi amfani da shi ba bisa ka'ida ba ne - ana iya aunawa. A cikin wani aikin injiniyan abin hawa winch center shaft roller, mai gasa ya fitar da simintin gyare-gyare ga mai siyar da mashin ɗin zuwa wani. Sakamakon? Gudun gudu na 0.012 mm a cikin jarida mai ɗaukar nauyi - sama da iyakokin ISO 2768-mK. QINGDAO QIANGSENYUAN yana sarrafa dukkan kwararar ruwa: Tushen baƙin ƙarfe yashi-yashi suna juye juyewar damuwa-kafin * saitin CNC; Cobalt-alloy nozzles suna samun HIP'd (mai zafi mai zafi da aka danna) * nan da nan bayan * simintin saka hannun jari, sannan a gama-machining akan raka'a 5-axis DMG MORI tare da diyya ta thermal na ainihin lokaci. Sakamakon? Daidaitaccen matsayi na 0.003 mm akan tashoshin sanyaya Ø12 mm-har ma da batches guda 200.
Baka Bukatar “Ƙarin Halaye”—Kuna Bukatar Ƙananan Abubuwan Mamaki
Wasu masana'antu sun ba da "ISO 9001 bokan" a matsayin tabbacin inganci. Amma mun bincika wuraren da takardar shaidar ta rataya a gefen binciken CMM marasa ƙima da rajistan ayyukan canjin kayan aiki mara izini. A QINGDAO QIANGSENYUAN, kowane mataki na dubawa an tsara taswira: kayan da ke shigowa suna samun nazarin yanayi * da * gwajin ultrasonic; cak na cikin tsari yana amfani da Zeiss CONTURA G2 CMMs wanda aka tsara tare da GD&T callouts — ba kawai girman ƙima ba; Majalisun na ƙarshe suna fuskantar gwajin matsa lamba na aiki a 1.5 × ƙimar aiki matsa lamba. Lokacin da fam ɗin OEM na kudu maso gabashin Asiya ya buƙaci cikakken gano matosai na AMS 5387, mun isar da lambobin QR masu jeri da ke haɗa kowane sashi zuwa lambar zafin albarkatun ƙasa, bita na shirin injin, ID na ma'aikata, da rahoton CMM. Babu ƙarin caji. Babu shawarwari.
Wannan Shine Inda Aka Gina Ƙaƙƙarfan Sassa-Ba Maƙera Kawai ba
Idan aikace-aikacen ku yana buƙatar bawul ɗin matsa lamba waɗanda ke hatimi a mashaya 700, matosai na cobalt-alloy waɗanda ke tsayayya da damuwa na sulfide a cikin mahallin gas mai tsami, ko injin shaft rollers waɗanda ke ɗaukar hawan keke 50,000 ba tare da ƙaramin rami ba — kuna buƙatar fiye da juriya. Kuna buƙatar ingantacciyar gogewa tare da superalloys waɗanda ke yaƙi da baya: T800's hardening hali, cobalt-nickel's thermal conductivity mismatch, ko bakin karfe' hankali na simintin rarrabuwa ga rarrabuwar kawuna. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. baya ɗaukar waɗannan a matsayin bayanan bayanan kayan aiki. Su ne masu canji na yau da kullun-aunawa, ƙira, da sarrafawa. Wurin da ke Qingdao yana gudanar da tsare-tsare na samarwa amma ba ya yanke sasanninta kan ingancin ƙarfe. Ana jigilar samfura a cikin kwanaki 18. Matsakaicin oda yana riƙe da tagogin isarwa na kwanaki ± 2 - garanti a cikin kwangila, ana tilasta shi ta hanyar haɓakawa na ciki.
Ga injiniyoyin da suka yi hasarar ayyuka zuwa ɗimbin ɗimbin yawa, manajojin sayayya sun gaji da daftarin sake yin aiki, ko masu ƙira waɗanda ke neman ƙirar ƙirar ƙirar cobalt-alloy - wannan shine bakin kofa. Ma'aikatar ayyukan injina ta CNC daidai tana nufin sanin lokacin da za a ba da shawarar canjin radius na fillet don guje wa karkatar da kayan aiki a bangon cobalt mai kauri mai kauri 0.3 mm. Yana nufin riƙe Ra 0.4 µm a kan tauraruwar bakin karfe mai rufewa - ba tare da gogewa ta biyu ba. Yana nufin sassan jigilar kaya waɗanda ke aiki, ba kawai wucewa dubawa ba. Ziyarci https://www.tsingtaocnc.com don nazarin maganganun iyawa, zazzage jagororin fassarar GD&T, ko neman bitar zane ba tare da buƙatar NDA ba.
