Lokacin da injiniyoyi suka ƙididdige wani ɓangaren da dole ne ya tsira daga matsa lamba na hydraulic mashaya 300, tsayayya da galling a cikin mahalli masu ɓarna, ko kiyaye kwanciyar hankali bayan zagayowar thermal 500-ba kawai suna buƙatar masana'antar simintin saka hannun jari na OEM ba. Suna buƙatar wanda ke ɗaukar ƙarfe kamar harshe, ba mai canzawa ba.
Mun ga ayyuka da yawa sun tsaya tsayin daka a matakin samfuri-ba saboda ƙira mara kyau ba, amma saboda tushen ginin ba zai iya ɗaukar ± 0.02 mm akan hanyar shigar da gidaje ta cobalt gami ba. Ko mafi muni: ɓangarorin da aka ƙera sun wuce gwaje-gwaje masu ƙima amma sun gaza gwajin aikin saboda rashin gano ma'anar microsegregation a tsarin simintin simintin. Shi ya sa samun madaidaicin abubuwan simintin gyare-gyare ba game da kwatanta ƙididdiga ba. Yana da game da tabbatar da horon tsari-musamman lokacin da sashinku ya kasance a cikin injin sarrafa bawul na teku, babban motar ma'adinan ma'adinai, ko babban taron famfo piston.
Me yasa Fitar da Zuba Jari Ya Bukaci Fiye da Ƙarfe da Narkakken Karfe
Yin simintin saka hannun jari yana sadar da sarƙaƙƙiya mai siffa mai net babu simintin yashi da zai iya daidaitawa-amma kuma yana haɓaka kowane yanke shawara. Bambanci ɗaya a cikin ƙirar kakin zuma yana raguwar ramuwa, lokacin bushewar harsashi, ko rage yawan raguwar ƙwanƙwasa zuwa gaɗaɗɗen ƙanƙara, ƙanƙarar filaye, ko ragowar damuwa wanda ke lalata injina. Mun auna wannan da hannu: AMS 5387 cobalt alloy simintin gyare-gyaren da aka sanyaya da sauri bayan zubowa ya nuna 18% mafi girman bambancin microhardness a tsakanin sassan giciye-isa ya haifar da zance yayin jujjuyawar CNC na ƙarshe na saman rufewa.
Wannan shine inda haɗin kai tsaye yake da mahimmanci. A gaskiya OEM zuba jari simintin gyaran kafa factory baya fitar da mahimman matakai. Yana sarrafa cikakken sarkar: ƙirar ƙirar kayan aiki na kakin zuma, ƙirar harsashi yumbu, vacuum-taimaka zuba iko, ingantaccen yanayin yanayin zafi, da tabbacin GD&T na tushen CMM-duk ƙarƙashin rufin ɗaya tare da gano hanyoyin gano yanayin. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Wannan yana nufin kowane bututun ƙarfe na T800 yana farawa da ingantattun rajistan ayyukan albarkatun ƙasa, ana gudanar da bincike na gani kafin narkewa, kuma yana karɓar rahotannin ƙarfe na ƙarfe bayan zafin jiki da aka ɗaure da lambar zafi ta musamman.
Ƙarfi huɗu waɗanda ba za a iya sasantawa ba don ɓangarorin simintin gyare-gyare na manufa-Mahimmanci
Ba duk madaidaicin kafaffen tushe bane ke ɗaukar manyan abubuwan haɗin gwaiwa tare da daidaito daidai. Dangane da ƙididdigar gazawar duniya ta ainihi a cikin tsarin tura tsarin injin hydraulic 127, waɗannan iyakoki guda huɗu sun raba amintattun abokan tarayya daga masu samar da ciniki:
- Takamaiman Tsari na Windows: Babu jigon "cobalt gami" jadawalin. AMS 5387 yana buƙatar ƙarfafawa a hankali fiye da F75, kuma T800 yana buƙatar ƙarfin sarrafa yanayin tanderu yayin warware matsalar. Mun inganta kowane bayanin martaba na alloy akan ma'aunin ASTM E8/E23 - ba sau ɗaya kawai ba, amma kowane tsari.
- Mutuncin Hannun Girma: Simintin gyare-gyare sun isa tantanin halitta na CNC tare da cikakkun bayanai kamar simintin lissafi-ba kawai ƙira ba. Sikanin CMM ɗin mu sun haɗa da taswirorin ɓarna na 3D wanda aka lulluɓe akan CAD, don haka shirye-shiryen injina suna rama ga ƙima mai ƙima maimakon yaƙar su.
- Shirye-shiryen Surface Mai Aiki: Jikin bawul ɗin matsa lamba baya ƙarewa bayan injin. Fuskokin da ke rufe ta suna buƙatar Ra ≤ 0.4 μm, wanda aka tabbatar ta hanyar profilometry-ba dubawa na gani ba. Muna haɗa wutar lantarki, fashewar gilashin gilashi, ko wucewa kai tsaye cikin aikin aiki, tare da rahotannin gwajin gishiri (ASTM B117) wanda aka haɗa cikin takaddun ƙarshe.
- Ganewa Wannan Sikeli: Kowane winch center shaft roller yana ɗauke da ID mai ɗauke da Laser mai alaƙa da narkakken log ɗin sa, harsashi da yawa, yanayin zafin zafi, da rahoton NDT na ƙarshe. Babu maƙunsar bayanai. Babu duban hannu. Cikakkun abubuwan ganowa na dijital zuwa ga takaddun shaida-har ma don umarni na matsakaicin girma.
Me ke faruwa Lokacin da kuka Tsallake Binciken Injiniya?
Wasu abokan ciniki suna aika da kammala zane kuma suna tsammanin sassan shirye-shiryen samarwa a cikin makonni takwas. Wasu suna gayyatar mu cikin tsarin ƙira - kuma suna adana matsakaicin farashi na 22% yayin yanke lokacin jagora da kashi 35%. Ga dalilin da ya sa: Farkon GD&T bita yana kama da rikice-rikice kamar nassoshi datum waɗanda ke ɗaukan fasalulluka na injina sun wanzu *kafin* simintin gyare-gyare. Mun yi musu tuta—sannan mu ba da shawarar hanyoyin yin simintin gyare-gyare: ƙaura madaidaicin axis don daidaitawa tare da layukan rabuwar ƙirƙira, ko ƙara daftarin aiki zuwa siraran bangon bango wanda in ba haka ba zai fashe yayin cire harsashi.
Ɗaya daga cikin famfo OEM na Arewacin Amurka ya sake fasalin gidaje na silinda bisa ga ra'ayinmu: canza ramukan hawa biyu daga makafi zuwa ramukan ramuka ya rage farashin kayan aiki da $14,200 kuma ya kawar da batun galling mai maimaitawa a hidimar fage. Canjin ya buƙaci ɓangarorin aikin sifili-kawai zurfin fahimtar yadda saka hannun jari ke nunawa.
Zaɓin Masana'antar Simintin Zuba Jari ta OEM Ba Game da Geography ba - Yana Game da Kula da Ƙofar
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. baya korar girma. Yana cancanci abokan ciniki. Idan aikace-aikacen ku yana buƙatar nozzles AMS 5387 don tsarin mitar mai jurewa acid, matosai na cobalt-nickel don kayan aikin keɓewar ƙasa, ko tushen famfo bakin karfe da aka ƙididdige don sabis na API 610 Class III—za ku sami bandwidth na injiniya, ba rubutun tallace-tallace ba. Kayan aikinsu na yarda da ISO a cikin Qingdao yana gudanar da raƙuman ruwa amma ba zai taɓa yin gajeriyar ingantacciyar ƙarfe ba. Kuma rikodin isar da su yana nuna 98.3% akan kammala kan lokaci don umarni tare da buƙatun gwaji na aiki-saboda suna ginawa a gefe don daidaitawar thermal, ba alkawuran tallace-tallace ba.
Lokaci na gaba da za ku samo wani sashi wanda dole ne yayi aiki mara kyau a 650 ° C, ƙarƙashin gajiyar cyclic, ko a cikin mahalli masu wadatar chloride - ba wai kawai "Za ku iya jefa shi ba?" Tambayi: "Ta yaya za ku tabbatar da microstructure ba zai ci amanar macro geometry ba? Ta yaya kuke tabbatar da ƙarshen saman yana goyan bayan hatimi? Kuma sa hannun wa yake kan rahoton dubawa na ƙarshe?" Wannan shine yadda kuke motsawa daga mai bayarwa zuwa abokin tarayya. Wannan shine yadda sassa masu mahimmancin manufa ke samun matsayinsu a fagen.
