Lokacin da kayan sarrafa abinci suka gaza a ƙarƙashin matsin lamba, da wuya na'urorin lantarki ke bayarwa da farko. Yana da kayan aikin sarrafa kayan abinci masana'anta-wanda ya ba da gidan famfo na piston ya fashe a mashaya 220, ko kujerar bawul ɗin bakin karfe ta lalace bayan watanni 18 na ci gaba da hawan keken thermal. Mun gani a cikin kiwo homogenizers a Wisconsin, a cikin nama grinders a Bavaria, kuma a cikin ruwan 'ya'yan itace pasteurization Lines a fadin Vietnam. Amincewa ba ya rayuwa a cikin ƙasidu. Yana rayuwa cikin daidaiton ƙarfe, yarda da GD&T, da kwanciyar hankali na mai siyarwa wanda ya tabbatar da zanen ku *kafin* yankan ƙarfe-ba bayan haka ba.
Shi ya sa OEMs a cikin ingantattun injunan abinci ba kawai tushen sassa ba - suna duba sarrafa tsari. Suna tabbatar da bayanan maganin zafi. Suna bin diddigin batches cobalt alloy baya ga rahoton gwajin niƙa. Kuma sun zaɓi abokan haɗin gwiwa waɗanda ke ɗaukar “makin abinci” ba a matsayin lakabi ba, amma a matsayin ƙaƙƙarfan ƙaƙƙarfan da ba za a iya sasantawa ba da aka saƙa a cikin simintin ƙulla izni, jurewar ƙarewar ƙasa, da ƙa'idodin tabbatarwa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana aiki ta wannan hanya - ba saboda yana da kyau a kan gidan yanar gizon ba, amma saboda ainihin aikinsa yana faruwa a cikin majalissar famfo na hydraulic inda karkacewar 0.015 mm ke haifar da cavitation, ko a cikin AMS 5387 cobalt alloy nozzles inda micro-porosity ke kiran tashar jiragen ruwa na kwayan cuta.
Wurin da suka dace da ISO a cikin Qingdao yana ɗaukar mahimman abubuwan zafi guda uku mafi yawan masana'antun kayan abinci suna fuskantar: Na farko, amincin abu a ƙarƙashin sake zagayowar CIP/SIP. Abubuwan haɗin haɗin haɗin cobalt ɗin su na T800 suna jure wa wankan alkaline 120 ° C ba tare da lalata tsaka-tsaki ba - saboda ana bincika takaddun kayan albarkatun ƙasa akan binciken kallo * kafin * narkewa. Na biyu, kwanciyar hankali mai girma a cikin madaidaicin zafin jiki. Gidan famfo na silinda na piston da aka yi daga saka hannun jari-simintin bakin karfe yana riƙe da ± 0.008 mm zagaye a yanayin yanayi da yanayin aiki - godiya ga rage damuwa kafin CNC ta ƙarshe ta wuce. Na uku, lissafi mai aiki wanda ya dace da niyya, ba kawai zane-zane ba. Lokacin da abokin ciniki ya aika da GD&T-nauyin zane don abin nadi mai tsafta na winch center shaft, injiniyoyinsu sun ba da alamar adawar haƙƙin bayanin martaba tare da daidaitaccen hanyar niƙa - kuma sun ba da shawarar ingantaccen radius wanda ya dace da maƙasudin aiki * da * yanke lokacin sake zagayowar da kashi 27%.
Wasu na iya yin gardamar cewa simintin gyare-gyaren + machining ƙarfin haɗakarwa ya wuce kima ga abubuwan da ake buƙata na abinci. Amma la'akari da wannan: Tushen famfo mai yashi na iya adana farashi, duk da haka gazawar gwajin girgiza a 3,200 rpm. Duk wani nau'in CNC yana guje wa lahani na simintin gyare-gyare-amma yana ƙara sharar kayan abu 40% kuma yana ninka lokacin jagora. QINGDAO QIANGSENYUAN ta gada wannan gibin. Sun jefa gidaje kusa da siffa-net a cikin ASTM A351 CF8M, sannan sun gama mahimman abubuwan rufewa tare da milling 5-axis da lantarki zuwa Ra ≤ 0.4 µm. Babu sakandire waldi. Babu murdiya bayan inji. Lamba ɗaya kawai, log ɗin maganin zafi ɗaya, rahoton CMM ɗaya wanda ke rufe kowane datum. Wannan haɗin kai tsaye ba dacewa ba ne - shine yadda kuke kawar da gazawar mu'amala tsakanin ƙungiyoyin kafa da injina waɗanda ke magana da yarukan fasaha daban-daban.
Menene ya raba su da masu samar da sassan ƙarfe na jimla? Daban-daban masu wahala guda huɗu: (1) Sun ƙi “misali ma'auni” cobalt alloys-kowane rukunin AMS 5387 yana jujjuya nazarin microstructure ta ASTM E112; (2) Binciken su ba samfura bane-yana da tabbacin 100% CMM akan diamita masu mahimmanci, tare da shigar da rini akan duk abubuwan da ke ɗauke da matsi; (3) Suna taswirar abubuwan gano abubuwan da suka shafi mutum-ba kawai kuri'a ba-don haka idan wurin zama na bawul ya gaza a Jakarta, tushen tushen binciken yana farawa da ainihin wutar makera, ba takardar shaidar yarda ba; (4) Taimakon aikin injiniyan su yana amsa tambayoyin * tambayoyin da ba a yi musu ba: "Shin wannan ƙarshen saman zai wuce tabbacin FDA 21 CFR 178.3570?" ko "Shin wannan sake zagayowar maganin zafi ya dace da buƙatun EN 10204 3.2 don hulɗar kiwo?"
Haɗin gwiwar masana'anta na kayan sarrafa kayan abinci sun yi nasara lokacin da daidaitawar fasaha ta maye gurbin ma'amala. Wannan yana nufin magana da yaren ƙirar tsafta-fahimtar dalilin da yasa radius 3 mm ke da mahimmanci fiye da 12 µm Ra akan tashar magudanar ruwa, ko dalilin da yasa kusurwar 0.05° ke hana tarkon biofilm a cikin zaren da aka cire. FASSARAR QINGDAO QIANGSENYUAN ba ta yin sassa kawai ba. Suna gina lissafi a cikin kowane log kula da zafi, kowane shirin CMM, kowane takaddun kayan aiki. Matakin su na gaba - faɗaɗa takaddun shaida na ASME BPE da kuma sabunta matakan simintin gyaran gyare-gyare na kayan aikin injin-ƙasa-ƙasa-ba zai zama gidan wasan kwaikwayo na talla ba. Zai zama wani martani ga abin da OEMs abinci ke buƙata a zahiri: sassan da suka tsira ba farawa na farko ba, amma shekaru biyar na ingantaccen samarwa. Domin a cikin sarrafa abinci, ba a auna amincin a cikin adadin lokacin aiki. Ana auna shi a cikin sanarwar tunowa da ba a buɗe ba.
