Lokacin da injiniyoyi suka bayyana a karfe flange factory, Ba wai kawai yin odar kayan aiki ba ne - suna ƙaddamar da daidaiton matsa lamba, maimaita juzu'i, da daidaiton ƙarfe a ƙarƙashin danniya na gaske. Mun ga ayyuka da yawa sun jinkirta ta hanyar flanges waɗanda suka wuce binciken gani amma gazawar gwajin hydrostatic a 15,000 psi. Wasu kuma sun gaji yayin walda saboda bambancin tsarin hatsi da ba a ba da rahoto ba. Tushen dalili? Rage haɗin kai tsakanin iyawar simintin, sarrafa zafin zafi, da daidaiton injina na ƙarshe-mataki uku mafi yawan masu samarwa suna fitar da kaya ko sarrafa su cikin sauƙi.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana aiki daban. An kafa shi a cikin Qingdao, China, wannan ginin ba shine tushen maƙasudi na gama-gari ba tare da kasidar flange da aka kunna. Haɗaɗɗen daidaitaccen masana'anta ne a tsaye inda samar da flange na ƙarfe ya fara da AMS 5387 cobalt alloy analysis-ba tare da ginshiƙi girman hannun jari ba. Taron bitar da ya dace da ISO yana ɗaukar cikakken sarkar: simintin yashi na ASTM A105 ko A182 F22 blanks, kawar da damuwa ta ASME B16.5, CNC multi-axis fuskantarwa da hakowa, da tabbatar da saman injina ta amfani da injunan auna daidaitawa zuwa ISO 10360-2. Wannan jeri yana da mahimmanci-saboda aikin hatimin flange ya dogara ne akan shimfidar fuskar sa *bayan* daidaitawar zafi, ba a da ba.
Yawancin masu siye ba su la'akari da yadda samar da kayan aiki ke ba da tabbaci na dogon lokaci. Wani ma'aikacin rijiyoyin mai na Arewacin Amurka ya gaya mana mai sayar da su na baya sun yi amfani da “certified” A105 billlets-amma batch-to-batch carbon karkatar da ± 0.03%, yana haifar da rashin daidaituwar ƙarfi a tsakanin sassan da ke hulɗa da gasket. QINGDAO QIANGSENYUAN yana guje wa wannan ta hanyar haɗa kayan albarkatun ƙasa tare da ingantattun injunan niƙa da kuma riƙe cikakkun abubuwan ganowa har zuwa lambar zafi da rahoton binciken ladle. Injiniyoyin su sun ketare kowane oda a kan ASTM A105, ASME SA-182, da buƙatun EN 10222-2-ba azaman akwatunan rajista ba, amma azaman ƙayyadaddun aiki. Misali: lokacin da ake yin gyare-gyaren fuska mai ɗagawa a aji 600 don sabis mai tsami, suna daidaita ƙimar ciyarwar kayan aiki bisa ainihin taurin Brinell (ba ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai ba), suna hana ƙaddamar da ƙaramin fage a cikin tsagi.
Al'ada ba yana nufin sasantawa ba - kuma a nan ne haɗin kai tsaye ya tabbatar da yanke hukunci. Yi la'akari da flange na 24-inch RTJ mara kyau tare da ramuka biyu don hawan keke mai zafi. Sarkar samar da rarrabuwa za ta jefar da babu komai, a tura shi zuwa wani kantin magani na daban, sannan a tura shi zuwa gidan CNC — yana gabatar da yuwuwar maki uku na drift mai girma. A QINGDAO QIANGSENYUAN, ƙungiya ɗaya ce ke kula da dukkan matakai guda uku. Suna injin tsagi na RTJ * gabanin* agajin damuwa na ƙarshe, sannan sake duba ƙarfin hali bayan zafin rai-ta amfani da masu kwatancen gani don tabbatar da tsagi ya tsaya a ƙarƙashin 0.05 mm. Wannan matakin na kula da madauki yana bayanin dalilin da yasa abokan cinikin su na maimaitawa sun haɗa da famfo OEMs gini API 610 Nau'in BB3 casings da na'urorin haɗin tsarin na'ura mai ba da hanya tsakanin hanyoyin sadarwa waɗanda ke ƙayyade flanges don kayan aikin hannu na 350-bar.
Zabar a karfe flange factory yana nufin zabar wanda ke da haɗarin lokacin da haƙuri ya tsananta. Shin suna tabbatar da kiran GD&T akan zane-ko kawai suna tabbatar da diamita na waje da da'irar ƙulla? Za su iya samar da 316L duplex flange tare da NACE MR0175 yarda * da kuma kula da injin daskarewa Ra ≤ 0.8 µm akan fuskar rufewa? Shin suna riƙe rahotannin gwaji don kowane yanki da aka yi wa zafi-ko suna ba da takaddun shaida? QINGDAO QIANGSENYUAN's rubuce-rubucen duba ladabi ladabi, jingina samar da tsare-tsaren, da fasaha review tsarin amsa wadannan tambayoyi kafin yanke karfe. Matakin su na gaba na R&D yana mai da hankali kan ayyukan simintin gyare-gyare-machining workflows don manyan flanges diamita-rage nauyi ba tare da sadaukar da rayuwar gajiya ba. Wannan ba haɓakawa ba ne. Shi ne yadda ake gina mahimman abubuwan manufa, wanda aka tabbatar da flange a lokaci guda.
