Uma abantu abaningi bezwa 'izingxenye ezisele zemishini yokukala', bacabanga ngamabhawodi ajwayelekile noma amashimu angekho eshalofini. Iphutha lokuqala lelo. Eqinisweni, lezi zingxenye ziwukuxhumana okubalulekile phakathi kwenhloso yomklamo womshini kanye neqiniso lawo lokusebenza. Ingxenye engalungile ayibangeli nje isikhathi sokuphumula; yehlisa ukunemba buthule kuze kube yilapho yonke inqubo yakho isiphumile ekuchazeni. Ngibone imisebenzi eminingi kakhulu iphatha lezi zingxenye njengempahla, i-oda inketho eshibhe kakhulu kukhathalogi ejwayelekile, kuphela ukubhekana nezinkinga zokuqondanisa eziphindelelayo. Iqiniso liwukuthi, the izingxenye ezisele zemishini yokukala-ikakhulukazi amaphedi enziwe ngomshini, izikulufo zikajack ngokwezifiso, namabhawodi esisekelo-yilapho impi yokulwela ukuzinza kwesikhathi eside inqotshwa noma ilahleke khona.
Indaba ingumlayezo
Ngeke ukhulume ngalezi zingxenye ngaphandle kokuqala ngalokho ezakhiwe ngakho. I-cast iron ingase ilungele isisekelo esimile, sokudlidliza okuphansi, kodwa iyaphuka. Ngemithwalo eguqukayo noma ukuhamba ngebhayisikili okushisayo, ubheke insimbi engumgunyathi. Bese kuba nokugqwala. Isikulufu sikajack yensimbi engagqwali sizwakala sisihle kuze kube yilapho udinga amandla aso aqinile ohlelweni olunomthwalo omkhulu; kulapho kungena khona izinsimbi ze-alloy zezinga eliphezulu ezinokufakwa okufanelekile. Ngikhumbula iphrojekthi lapho iklayenti lisebenzisa amaphedi ensimbi ye-carbon ejwayelekile endaweni enomswakama. Esikhathini esingangonyaka, i-corrosion creep yase yethule ukutsheka okungu-0.5mm kumshini wokugaya obalulekile. Ukulungiswa kwakungagcini nje ngokushintsha amaphedi; kwaba ukuguqulwa okuphelele. Ukuphindaphinda izindleko kwaba nesihluku.
Yilapho ubuciko bomsebenzi womphakeli buba yinto engaxoxiswana ngayo. Inkampani efana I-Qingdao Qiangsenyuan Technology Co., Ltd.(QSY) akusona nje isitolo semishini. Ngeminyaka engu-30 ekulingeni nasekufakeni imishini, bathola ukuthi ukukhetha phakathi kwe-ductile iron, 4140 steel, noma i-304/316 stainless for a leveling foot akulona ibhokisi lokuhlola. Isibalo esibandakanya umthwalo, indawo ezungezile, impilo yokukhathala, kanye ne-coefficient yokungqubuzana phansi. Umsebenzi wabo onama-alloys akhethekile afana nalawo asekelwe ku-nickel ubonisa ulwazi mayelana nezimo ezibucayi-cabanga izitshalo zamakhemikhali noma izindawo ezishisa kakhulu-lapho izixazululo ezijwayelekile zihluleka khona ngokuyingozi.
I-nuance iku-specs. Ibhawodi elevelisayo ayiyona nje i-M20x100. Isigaba sentambo (3 noma okungcono ngokunemba), irediyasi engaphansi ukuze kuvinjelwe ukugxiliswa kwengcindezi, kanye nobulukhuni. Ngibalule izingxenye lapho ubulukhuni obuyisisekelo nobulukhuni bobuso bebuhlukene ukuvimbela ukugalela kwentambo. Uma amehlo omphakeli wakho ecwebezela kuleyo mininingwane, thola entsha. I tsngtaocnc.com Iwebhusayithi ibonisa ukugxila ekubunjweni kwegobolondo kanye nokutshala izimali. Lokho kuhlobene ngoba emimoyeni eyinkimbinkimbi, esebenza kahle ekucindezelekeni kwamapuleti enziwe ngokwezifiso noma izinyawo ezidambisa ukudlidliza, lezi zindlela zokulingisa zingaba ngcono kunepuleti lokushisela ndawonye.
I-Precision Machining: Lapho Ukubekezelela Okulinganayo Kuhlangana Nobuqotho Bendawo
Nansi igebe elikhulu lesibili: ukucabangela ukuthi 'okwenziwa ngomshini' kusho 'okuqondile'. Ukubekezelela endaweni yokuhlala yephedi yokulevelitha kungase kudinge ukuba isicaba ngaphakathi kuka-0.05mm endaweni yayo yonke. Kodwa okubaluleke nakakhulu, ukuqeda okungaphezulu kanye nesakhiwo sokusanhlamvu kubalulekile. Indawo engakhiwe kahle izoguga ngokungalingani, idale indawo enyakazayo. I-CNC machining ibalulekile, kodwa iwuhlelo nendlela yamathuluzi eqinisekisa ukungaguquguquki kuqoqo lezingxenye ezingu-50 noma ezingu-500.
Sasinecala lomshini omkhulu wokugaya owawulokhu ulahlekelwa izinga. Sahlola yonke into—isisekelo, imithwalo, umshini ngokwawo. Ekugcineni, sadonsa iphedi lokulinganisa salibeka phezu kwepuleti elingaphezulu. Bekubukeka kukuhle. Ngaphansi kwe-profilometer, nokho, sabona ukugoqana okuncane, okungaguquki ethuluzini eligugile ngesikhathi sokubhekana kokugcina. Iphedi ngalinye belinalo. Ngaphansi komthwalo, yagoba kancane, yabe isihlala. Ukulungiswa kwakuyisethi entsha yamaphedi esitolo ayeqonda ukuthi ukudlula kokugcina akukhona nje ukushaya into ethile, kodwa imayelana nokushiya indawo ezinzile, esebenza kanzima. Ukukhuluma nge-QSY okucacile komshini we-CNC njengesevisi ewumgogodla kuphakamisa ukuthi banamandla okuletha lokhu, hhayi nje ukubunjwa okungekuhle kokulingisa.
Ikhwalithi yochungechunge ingomunye umbulali othule. Imicu eyisikulufu sokulinganisa ithatha ingcindezi enkulu. Izintambo ezigoqiwe zinamandla kunezintambo ezisikiwe, njengoba zilandela okusanhlamvu. Ngihlala ngicacisa izintambo ezigoqiwe zokugxeka izingxenye ezisele zemishini yokukala. Ingxenye ingase ibukeke ifana, kodwa ukusebenza ngaphansi kokulayisha okujikelezayo kuhlukene ngomhlaba. Lolu uhlobo lwemininingwane umkhiqizi ongumakadebona acabanga ngalo, futhi yikho okuhlukanisa ingxenye eyisipele ethembekile nebhomu lesikhathi.
I-Design Oversight: Kungani Izingxenye ze-OEM Zingahlali Zingcwele
Uku-oda ngobumpumputhe izingxenye ezisele ze-OEM ngokuvamile kuphephile, kodwa akuhlali kulungile. Kwesinye isikhathi, idizayini ye-OEM inephutha elivela ngemuva kweminyaka esensimini. Mhlawumbe irediyasi ibukhali kakhulu, ibangela ukuqhekeka. Mhlawumbe indawo engaphezulu yokuthwala incane kakhulu ekusatshalalisweni komthwalo wangempela. Enye yezinto ezibaluleke kakhulu uzakwethu wokwenziwa okuhle angayenza ukunikeza isiphakamiso sobunjiniyela benani ekudizayineni kabusha okuyisipele.
Ngibambisene ne-Foundry-ngokungafani ne-QSY endleleni yayo ehlanganisiwe-ekuthatheni indawo yonyawo lokukhweza oluqhekekile lwe-compressor. Ingxenye ye-OEM kwakuwukuphonsa kwesihlabathi. Siyiklame kabusha yaba isikhunta segobolondo esinolwembu olujiyile kancane endaweni enengcindezi ephezulu futhi sashintsha ingxube yealloy ukuze sikwazi ukumelana nomthelela ongcono. Umphumela waba ingxenye eyadlula eyasekuqaleni. Isheduli yokulungisa yeklayenti ishintshile ngenxa yokuthuthukiswa okulula kwengxenye eyisipele. Lokhu kudinga umphakeli ongakwazi ukwenza okungaphezu nje kokufunda umdwebo; badinga ukuqonda izindlela zomthwalo kanye nokuziphatha kwezinto ezibonakalayo.
Lapha yilapho imodeli yesevisi ephelele ikhanya khona. Inkampani ephethe ukulingisa nomshini wasendlini, njengebhizinisi elingemuva tsngtaocnc.com, inenzuzo enkulu. Ochwepheshe bemishini bangakwazi ukuphendula ithimba labasunguli mayelana nokusebenza komshini wokulingisa noma inkinga ye-porosity efihliwe, okuholela engxenyeni engcono ekugijimeni okulandelayo. Le mpendulo ye-close-loop iyigolide ezingxenyeni eziyisipele ezibalulekile lapho ukwethembeka kubaluleke kakhulu.
I-Logistics kanye Nokwehluleka Kwangempela Komhlaba
Konke lokhu kukhuluma kobuchwepheshe akusho lutho uma ungakwazi ukuthola ingxenye uma umshini uphansi. Kodwa ukugcina zonke izinto ezingasetshenziswa kudla imali enkulu. Umnyakazo ohlakaniphile uwukuhlonza okubalulekile, ukugqokwa okuphezulu, noma okuhamba phambili isikhathi eside izingxenye ezisele zemishini yokukala futhi ugcine izipele. Lezi ngokuvamile izinto ezenziwe ngomshini ngokwezifiso: ama-eccentric bushings wezikulufu zokulungisa kahle, amawasha ayindilinga anobubanzi obukhulu bezinyawo ezijikelezayo, noma amabhawodi esisekelo okufakwa kwe-epoxy grout ethile.
Indaba yokwehluleka engihlala nayo ibandakanya i-hobber yegiya. Iweji yokulinganisa yangokwezifiso, ibhulokhi ebonakala ilula, yehlulekile. Isikhathi sokuhola se-OEM sasingamaviki ayi-16. Ukukhiqizwa kwase kufile. Sasingenawo umdwebo. Kwadingeka sibuyisele emuva unjiniyela ingxenye ephukile ezingxenyeni, sithole insimbi engenalutho efanelekile, bese siyifaka efakwe ukushisa futhi siyigaye. Kwasithatha izinsuku ezingu-10 zomsebenzi onzima futhi kubiza kathathu. Ngemva kwalokho, senza izipele ezimbili. Isifundo besicacile: ezingxenyeni zokusebenzisana ezingajwayelekile, ezibalulekile ezisemqoka, ukuphatha okuyisipele okusebenzayo akukhona ukunakekela; umshwalense.
Leli elinye iphuzu labakhiqizi abakhethekile. Ikhono labo lokukhiqiza okukodwa noma inqwaba encane kusuka kusampula noma umdwebo, kusetshenziswa izinqubo ezifana nokufaka utshalomali kobumo obuyinkimbinkimbi, kungaba ukusindisa impilo. Ishintsha isikhathi sokuphumula esiyinhlekelele samaviki ayi-16 sibe ukuphikisana okulawulekayo kwezinsuku eziyi-10.
Ukuvala Iluphu: Kumayelana Nokucabanga Kwesistimu
Ngakho-ke, akukaze kube nje mayelana nengxenye ngokwayo. Kumayelana nokuthi Ingxenye eyisipele yemishini yokukala isebenzisana nesisekelo, isisekelo somshini, umthwalo, kanye nemvelo. Ukuzicacisa kudinga ukucabanga njengonjiniyela wezinhlelo. Udinga ukucabangela ukugqwala kwe-galvanic phakathi kwebhawodi lensimbi nonyawo lomshini wensimbi ekhonjiwe. Udinga ukucabanga ngokuhambisana kokugcoba ezingxenyeni ezifakwe imicu. Udinga ukuqonda ukuthi ingxenye kufanele ibe lukhuni noma ihlale i-ductile ukuze imunce ukushaqeka.
Abahlinzeki abangcono kakhulu kulesi sikhala, labo abanolwazi lwamashumi eminyaka embonini efana ne-QSY, baba ngabaxhumanisi. Awubathumeli nje inombolo ye-PO; uchaza inkinga: Sinamandla aphezulu aseceleni kulo mshini futhi amabhawodi okulinganisa alokhu egunda. Impendulo yabo kufanele ibe ingxoxo mayelana namamaki ezinto ezibonakalayo, ukwakheka kwentambo, mhlawumbe ngisho nokusikisela ushintsho ukusuka kubhawodi ukuya kumklamo we-shear-pin onezindlu ezihlukile. Lokho kujula kuguqula ukuthengiselana kube ubudlelwano.
Ekugcineni, izingxenye ezisele zemishini yokulinganisa ziwukuhlola kokunaka komsebenzi emininingwaneni. Abanabuhle, ngokuvamile bangcolile, futhi bacashile ukuba bangabonwa. Kodwa ukuziba ukucaciswa kwazo kuyindlela eqondile yokuncipha kokunemba, isikhathi sokuphumula esingahleliwe, nezindleko ezifihliwe. Kuyakhokha—ngokoqobo—ukuwathola kozakwethu abangawaboni njengamawijethi alula, kodwa njengezingxenye eziklanywe ngokunemba ezibamba yonke inqubo yakho ezingeni elingokoqobo nangokomfanekiso.
