Lokacin da injiniyoyi suka bayyana a harsashi gyare-gyaren karfe simintin sassa factory, Ba wai kawai suna yin odar karfe ba - suna buƙatar maimaita maimaitawa a ƙarƙashin 0.05 mm, daidaiton microstructure a cikin batches 500-kg, da rashin haƙuri ga porosity a cikin manyan gidaje na hydraulic. Abubuwan da aka bayar na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana saduwa da kullun-ba a matsayin keɓancewa ba, amma azaman daidaitaccen aiki.
Me yasa Shell Molding ke Isar da Inda Yashi Simintin Faɗi Gajere
Yin gyare-gyaren Shell ba “wata hanya ce kawai ta simintin gyare-gyare ba.” Ita ce kawai tsari wanda ke riƙe da ± 0.15 mm akai-akai akan fasalulluka kamar piston famfo silinda gidaje bores-yayin da kiyaye saman ya ƙare ƙasa da Ra 3.2 µm * as-cast *. Mun gudanar da gwaje-gwaje na gefe-gefe: jikin bawul ɗin yashi ya buƙaci 42% ƙarin cirewar hannun jari na CNC don buga kiran GD & T; nau'ikan nau'ikan harsashi sun tafi kai tsaye zuwa magani mai zafi da dubawa ta ƙarshe. Bambancin? Harsashin yashi na silica resin phenolic, wanda aka warke a 230 ° C, yana ba da ƙarancin ƙera yashi. Babu motsin ƙira. Babu kuskuren asali. Ba abin mamaki bane yaƙe-yaƙe yayin girgizawa.
Wannan yana da mahimmanci yayin da bangaren ku ya ga 350 bar pulsation ko 800°C sharar iskar gas. Cobalt-nickel alloy nozzles (AMS 5387 grade) da aka jefa ta hanyar gyare-gyaren harsashi suna riƙe mutuncin tsarin hatsi bayan warwarewar bayani-inda kwatankwacin simintin saka hannun jari ke nuna rarrabuwar kayyakin carbide. Mun gan shi a cikin uku daban-daban famfo OEM ingantattun. Tushen dalili? Matsakaicin ƙarfin ƙarfi da sauri a cikin ƙwanƙwasa-ƙusa-ƙusa suna kashe macrosegregation.
Haɗin Kai Tsaye Ba Kalma Bace - Rage Haɗarin Ku
Wasu masu samar da kayayyaki suna fitar da kayan aikin injiniya. Wasu kuma suna noma maganin zafi. QINGDAO QIANGSENYUAN yana sarrafa duka ukun: simintin gyare-gyare, CNC mai axis da yawa, da injin brazing - duk suna ƙarƙashin rufin da aka tabbatar da ISO 9001. Me yasa hakan ke da mahimmanci?
- Wani abin nadi na tsakiyar winch yana farawa azaman simintin gyare-gyaren harsashi na tushen T800 cobalt. Geometry ɗin sa yana riƙe zuwa Ø120+0.020 mm *kafin * machining-saboda tsarin ƙirar harsashi yana lissafin raguwar 1.82% a cikin wannan gami.
- Wannan ɓangaren kuma yana motsawa zuwa 5-axis DMG Mori NTX 1000. Babu jinkirin dabaru. Babu kuskuren sake gyarawa. Babu asarar fassarar tsarin daidaitawa tsakanin rahotannin CMM da aka samo asali da bayanan shirin injina.
- Taimakon danniya na ƙarshe yana faruwa a cikin gida ta amfani da tanderun Nabertherm VHT 1200°C-tare da rajistan ayyukan thermocouple wanda ake iya gano ma'aunin NIST. Ba "wani wuri a China ba." Nan. Yanzu.
Abokin ciniki ɗaya ya aiko mana da zane tare da kira mai laushi na 0.01 mm akan tushen famfo bakin karfe 600-mm. Martanin mu ba "Za mu gwada ba." Ya kasance: "Za mu yi amfani da gyare-gyaren harsashi don riƙe 0.08 mm kamar yadda-simintin gyare-gyare, sa'an nan kuma tashi-yanke saman a cikin hanya ɗaya tare da 125-mm fuska niƙa a 8,200 rpm - garantin 0.008 mm flatness. Lokacin jagoranci: kwanaki 22." Sun ba da umarnin raka'a 147. Zero sake yin aiki.
Gano Abun Abu yana nufin Baku taɓa ganin Me ke cikin Sashinku ba
"Tabbataccen kayan" yana nufin komai idan rahoton gwajin niƙa ya ɓace bayan an duba. A QINGDAO QIANGSENYUAN, kowane lambar zafi Laser-etched a kan simintin gyare-gyare, giciye-mai nuni zuwa ga danyen takardar shaidar billet, da kuma shiga cikin mu ERP tare da cikakken thermal tarihin: zuba zafin jiki, sanyaya kudi, quench matsakaici danko, tempering jiƙa lokaci. Lokacin da kayan aikin filayen mai na Turai OEM ya buƙaci yarda AMS 5387 don matosai na cobalt 12, ba mu bayar da rahoton sunadarai kawai ba-amma duban sikanin da ke nuna rarrabawar chromium a cikin ɓangaren giciye. Babu matsakaita. Babu extrapolation. Bayanan gaskiya.
Muna samo asali kai tsaye daga ƙwararrun masana'antu-babu dillalai, babu "madaidaicin daraja" maye gurbin. Idan ƙayyadaddun bayanan ku ya kira UNS R30006 (T800), kuna samun R30006. Ba “irin wannan abun da ke ciki ba.” Ba "madaidaitan masana'antu madadin ba." Wannan horon yana dakatar da gazawa kafin su fara: wani abokin ciniki na Kudu maso Gabashin Asiya ya gano maimaituwar hatimi a cikin bawuloli masu matsa lamba baya ga abun ciki na molybdenum mara daidaituwa a cikin ƙarfe na “madaidaita” na mai kaya. Bambancin rukuninmu-zuwa-batch? ±0.03% Mo. Nasu? ± 0.21%.
Tabbacin Isarwa Na Gaskiya Yana farawa Kafin Zuba Farko
"Isar da kan lokaci" ya kasa lokacin da bita na injiniya ya gano radiyon da ba a iya samarwa ba-ko lokacin da maganin zafi ya gurbata fasalin bango na bakin ciki. QINGDAO QIANGSENYUAN tana haɗa ra'ayoyin masana'anta *kafin* faɗa. Muna duba:
- Matsakaicin kaurin bangon harsashi (2.5 mm don ƙarfe na carbon, 3.2 mm don gami na cobalt)
- Mahimmin kwanciyar hankali na bugu don hanyoyin ciki>Ø8 mm
- Machining damar ramukan makafi mai zurfi fiye da diamita 4 ×
- Haɗarin daɗaɗɗen zafi a kan abubuwan da ke da alaƙa da asymmetrical
Babu shakka "za mu gane shi." Bayanan kula kawai: "Ƙara radius na fillet daga R0.3 zuwa R1.2 a nan don hana zafi mai zafi," ko "Matsar da wannan datum manufa ta 12 mm hagu - rikice-rikicen wuri na yanzu tare da ainihin hanyar fitar da akwatin." Wannan yana yanke cycles prototyping da 30-50%. Ɗaya daga cikin masana'antun samar da ruwa na Arewacin Amirka sun yanke sabon tsarin tafiyar da bawul ɗin su daga makonni 18 zuwa 11-saboda ƙungiyarmu ta nuna rikici na GD&T a cikin zane na farko wanda zai haifar da raguwar 100% a cikin simintin farko.
Idan kana bukatar a harsashi gyare-gyaren karfe simintin sassa factory wanda ke kula da bawul ɗin matsin lamba ko famfo gidaje kamar kayan aiki mai mahimmanci - ba ƙarfe ba - QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana aiki inda ainihin simintin gyare-gyaren ya ƙare kuma ya fara amincin aiki. Kayan aikin su ba kawai ke yin sassa ba. Yana tabbatar da ilimin lissafi, lambar zafi ɗaya a lokaci ɗaya.
