Xa usiva 'isiseko sentsimbi', uninzi lwabantu luba nomfanekiso webloko yentsimbi etyhidiweyo—ubunzima obusisimumu bokubophelela umatshini. Leyo yimbono yokuqala ephosakeleyo. Ngokwenyani, licandelo elisisiseko apho ubunjineli buqala khona, hayi ukuphela. Ndibone iiprojekthi ezininzi apho imiba yokungcangcazela okanye ukunxitywa kwangaphambi kwexesha zalandwa zibuyela emva kwisiseko esaphathwa njengengcinga yasemva. Ukukhethwa kwezinto eziphathekayo, inkqubo yokuphosa, i-ribbing yangaphakathi, kunye nokulungiswa kwemigangatho yokunyuka-inyathelo ngalinye libalulekile. Ayikokuba nzima nje; imalunga nokuba nzima ngokuchanekileyo kunye nokwakheka kwesandi.
Izinto Ezibonakalayo Asiyontsimbi Kuphela
Ukuchaza i-iron kufana nokuodola inyama kwindawo yokutyela-ayicacanga kakhulu. Okokomelela izixhobo isiseko sentsimbi, Ngokuqhelekileyo sijonga amabakala afana ne-ASTM A48 Class 35 okanye i-40 yentsimbi engwevu. Ulwakhiwo lweflake yegraphite kwintsimbi engwevu inika amandla okudambisa agqwesileyo, eyona ndawo iphelele yokufunxa ukungcangcazela. I-Ductile iron (ASTM A536) lelinye irhamncwa, elinamandla angcono okuqina kunye nokumelana neempembelelo ezithile, kodwa ayifumisi iintshukumo ngokunjalo. Ukhetho luxhomekeke kwimithwalo enamandla. Ndikhumbula umsebenzi womatshini wokupakisha onesantya esiphezulu apho umxhasi wagxininisa kwi-iron ductile ukuze abe namandla. Kuye kwafuneka kamva songeze iipads zokudambisa ezibizayo kuba isiseko ngokwaso sasikhala njengentsimbi. Ngamanye amaxesha, intsimbi engwevu yemveli yimpendulo eyiyo kulo msebenzi.
Emva koko kukho i-alloying. Kwiziseko ezikwiindawo ezinzima-cinga iindawo zokuhlamba iikhemikhali okanye ufakelo lwangaphandle-ungajonga i-Ni-Resist uhlobo lwentsimbi. Lixabiso elahluke ngokupheleleyo, kodwa lixhathisa ukubola ngcono. Iqela kwi QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., (https://www.tsingtaocnc.com) unamava apha. Ngemvelaphi yabo kwii-alloys ezikhethekileyo, bayaqonda ukuba ukhetho lwezinto eziphathekayo luyisigqibo sokuqala esibalulekileyo. Iprofayile yenkampani yabo ikhankanya ngaphezulu kweminyaka engama-30 yokwenziwa kunye noomatshini, luhlobo lwengqesho olwakha ulwazi olusebenzayo malunga nendlela ezi zixhobo ziziphatha ngayo kumgangatho wevenkile, hayi kwiphepha ledatha kuphela.
Kananjalo awukwazi ukungayihoyi inkqubo yokuphosa. Isango elingenageyithi elibi kwaye linyukile linokwazisa uxinzelelo lwangaphakathi okanye imingxunya ecuthekileyo enokuthi ingabonakali de kube kugqitywe ukudlula komatshini, konakalise isiqwenga esinexabiso eliphezulu. Ukwenziwa kobunjwa beqokobhe, esebenza ngokukhethekileyo kwi-QSY, kunika umphezulu ongcono wokugqitywa kunye nokuchaneka komda xa kuthelekiswa nezinye iindlela zesanti eluhlaza. Oko kuthetha ukuba isitokhwe somatshini esincinci sokususa kamva, esigcina ixesha kwaye sigcine ingqibelelo yolusu lokuphosa. Kwisiseko esidinga ijometri ecocekileyo, echanekileyo yokulinganisa iinyawo kunye neepateni zebholt, oku kubalulekile.
Uyilo: Apho uMsebenzi wokwenyani Wenzeka khona
Imodeli yeCAD kulapho isiseko sifumana ukugcinwa kwayo. Asiyobloko eqinileyo. I-ribbing yangaphakathi yinto yonke-ukudala isakhiwo segridi ukunyusa ukuqina kobunzima bobunzima. Ubuqhetseba kukubeka iimbambo ukuqondisa ukuqina apho kuyimfuneko ngaphandle kokudala amabala ashushu ngexesha lokuphosa elinokukhokelela ekuqhekekeni. Sihlala sisebenzisa uhlalutyo lwento ephelelisiweyo (FEA) ngoku kwiziseko zexabiso eliphezulu, kodwa kusekho ubugcisa bokutolika iziphumo. Ngamanye amaxesha isoftware icebisa uqwalaselo lwembambo elona phupha lokuphosa okanye ukucoca. Udinga umyili oqondayo zombini ukuhamba koxinzelelo kunye nokuziqhelanisa nesiseko.
Enye inkcukacha ehlala iphoswa: iipads zokuxhoma. Ezi kufuneka ziphakanyiswe, iindawo ezinomatshini, hayi nje ukuphosa okukrwada. I-flatness kunye nokuhambelana phakathi kweepads zezona ziqinisekisa ukuba umatshini uhlala ngokwenyani ngaphandle kokwenza uxinzelelo. Ndikhe ndafaka ukufakwa apho sichithe ixesha elininzi sishimkile kwaye sisila isiseko kunokudibanisa umatshini ngaphezulu kwayo-uphawu olucacileyo lokuba i-machining specs ikhululekile okanye ayiqinisekiswanga. Iqabane elilungileyo liya kuphatha isiseko njengecandelo elichanekileyo. Ukujonga amandla e-QSY, indibaniselwano yabo yeqokobhe lokungunda / utyalo-mali kunye nomatshini we-CNC wangaphakathi luncedo olukhulu apha. Bangakwazi ukulawula inkqubo ukusuka kwintsimbi etyhidiweyo ukuya kumphezulu ogqityiweyo owenziwe ngoomatshini, okunciphisa imiba yokupakisha ukunyamezela.
Emva koko kukho ezongezelelweyo: ufakelo oluthungelweyo lokulinganisa iibholithi, iitshaneli ezifakelweyo ze-conduit zocingo, okanye izikhonkwane zokubuya ezipholileyo. Ukucinga ngezi kwibakala loyilo kutshiphu. Ukuzongeza ebaleni nge-drills kunye ne-welders kuyabiza kwaye kunokubeka engozini ukuphosa. Imalunga nokulindela umdibanisi womatshini kunye neemfuno zabasebenzisi bokugqibela.
I-Machining Handoff
Le yintlungu enkulu. Ukusaswa kufika kwivenkile yomatshini. Ukuba isuka kumboneleli owahlukileyo, inyathelo lokuqala kukufumana uluhlu lwedatha. Ukugalela kusenokwenzeka ukuba kutshintshile okanye kugobe kancinci ngexesha lokupholisa. Isiseko esihle siya kubonelela ngamanqaku edatha angaguqukiyo okanye enze umsebenzi onzima wokuziseka. Ngaphandle koko, i-machinist iqala ngomdlalo wokuqagela, odla ngokuchaneka kwenxalenye yokugqibela.
Yiyo loo nto ababoneleli abadibeneyo benza ingqiqo kumacandelo abalulekileyo njenge izixhobo isiseko sentsimbi. Inkampani ephethe zombini ukuphosa kunye nomatshini, njenge-QSY ekhankanywe ngasentla, ine-loop yempendulo eyakhelwe-ngaphakathi. Oomatshini babo banokuxelela iqela labo le-Foundry ukuba into ethile yoyilo ibangela ukunxitywa kwesixhobo okanye ukuba i-engile eyidrafti idinga uhlengahlengiso lwesiqingatha senqanaba leziphumo ezingcono. Olo phuculo luqhubekayo kunzima ukuphindaphinda xa ujongene nabathengisi abaninzi abatyholana ngemibandela.
Ulandelelwano lomatshini nalo lubalulekile. Ngokwesiqhelo ufuna umatshini orhabaxa, ke mhlawumbi uwuyeke uhlale kumjikelo wokunceda uxinzelelo (ingakumbi kwiziseko ezikhulu), emva koko ugqibezele umatshini. Ukweqa ukukhululeka koxinzelelo kunokukhokelela ekuhambeni emva kokufakwa, ukuphosa ukulungelelaniswa ngaphandle kwefestile. Linyathelo elitya ixesha abathi abanye bazame ukudlula ukonga iveki kwishedyuli, kodwa phantse ihlala ibiza ngaphezulu kamva.
Iindlela zokungaphumeleli kunye nento oyifundayo
Iziseko azisoloko zisilela ngokwentlekele; bayasilela ngokuzolileyo ngokungahambi kakuhle kunye nokungcangcazela. Eyona nto ixhaphakileyo endiyifumeneyo kukungcangcazela. Isiseko sobuninzi bendalo sisondele kakhulu kumaxesha okusebenza omatshini. Isenokuluphumelela uvavanyo lomthwalo omileyo ngemibala ephaphazelayo, kodwa yakube iqhuba nge-1800 RPM, yonke indibano iqalisa ukuntyiloza. Ukulungiswa? Ngamanye amaxesha ukongeza ubunzima (ukweyisa injongo yoyilo olulula), ngamanye amaxesha ukongeza ama-dampers alungisiweyo, ngamanye amaxesha uqinisa i-ribbing. Olona lungiso lulungileyo kukufumana uyilo oluchanekileyo okokuqala ngohlalutyo oluguquguqukayo.
Umhlwa ngomnye umbulali ocothayo. Isiseko esihleli kumgangatho wekhonkrithi kwindawo efumileyo singawucima ukufuma kunye nomhlwa ukusuka ezantsi ukuya phezulu. Ipeyinti iyodwa ayonelanga. Sicacisa ukulungiswa okupheleleyo komhlaba-ukudubula ukudubula, emva koko i-epoxy primer ephezulu kunye ne-topcoat. Kumgangatho ophantsi, ngamanye amaxesha i-bituminous coating yongezwa. Ngumsebenzi ongathandekiyo, kodwa uthintela ukufowunelwa kwiminyaka emihlanu phantsi komgca.
Ukungaphumeleli okumangalisayo kwakusisiseko esiqhekekileyo ngexesha lokuthutha. Idizayini yayinobude obude, obucekethekileyo obungaphezulu bokuxhasa isixhobo esikwicala elisecaleni. Yayomelele ngokwaneleyo ukuba isebenze kodwa ayikwazanga ukumelana noxinzelelo lokuphakanyiswa ziiforklift kwiindawo ezingalunganga. Oko kusifundise ukuyila iilugi zokuphakamisa ezizinikeleyo okanye ubuncinci phawula ngokucacileyo iindawo zokunyusa ezifanelekileyo kumzobo kunye nokuzilahlela ngokwawo. Umsebenzisi wokugqibela akasosifundi sengqondo.
Ukuyisonga: Isiseko njengeCandelo leNkqubo
Ngoko, i izixhobo isiseko sentsimbi ukude kwimveliso. Liqhekeza elenziwe ngobunjineli elidibana nomgangatho, umatshini, kunye nokusingqongileyo. Ukukhetha umthengisi ayikokufumana nje ixabiso ngekhilogram yentsimbi. Kumalunga nolwazi lwabo lwe-metallurgical, igalelo labo loyilo-lokwenza-ukwenziwa, ulawulo lwabo lwenkqubo ukusuka kubumba ukuya kwivenkile yomatshini, kunye nokuqonda kwabo isicelo sokugqibela.
Yiyo loo nto ujonge abadlali abasekiweyo ngokudityaniswa ngokuthe nkqo. Inkampani efana QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. kunye namashumi eminyaka ekujuleni nasekusebenzeni, kunye nokukhankanywa okucacileyo kokusebenza ngentsimbi kunye neentsimbi, ibekwe ukujongana nobunzima. Bakhe babona inguquko ukusuka kwimizobo yezandla ukuya kwi-3D yokulinganisa kwaye baqonde ukuyekelela okusebenzayo okufunekayo ukwenza uyilo lusebenze ngentsimbi.
Ekugqibeleni, injongo kukuba isiseko singabonakali. Ukuba akukho mntu uqaphelayo emva kofakelo-akukho ngxolo engaqhelekanga, akukho mfuneko yokulinganisa rhoqo, akukho nkunkuma emgangathweni-ke wenze umsebenzi wakho ngokugqibeleleyo. Iba sisiseko esithe cwaka, esizinzileyo yonke enye into exhomekeke kuyo, nto leyo kanye ebekufanele ukuba yiyo.
