Xa abantu abaninzi besiva 'iindawo zoomatshini bokwakha', baba nomfanekiso wezinyo lebhakethi elenziwe lafana nelinye okanye ilinki yengoma. Yimpazamo yokuqala leyo. Enyanisweni, lihlabathi elichazwe ngokungabonakaliyo: ukunyamezela kwi-port ye-valve ye-hydraulic valve, ukwakheka kweenkozo ze-asi ekhuniweyo phantsi koxinzelelo, okanye indlela ebonakala ngathi i-alloy encinci ye-alloy shift kwizindlu zempompo inokuthetha umahluko phakathi komatshini oqhuba ixesha okanye ishumi leminyaka. Ayikokutshintsha nje oko kwaphukileyo; imalunga nokuqonda ukuba kutheni yaphuka kwaye yintoni oyibuyiselayo kwinkqubo enyamezela ukungcangcazela, iimpembelelo, kunye noxinzelelo uninzi lweenjineli ziyalingisa kuphela. Ndibone iiprojekthi ezininzi zigxile kuphela kwimodeli yeCAD, ndilibale ukuba uvavanyo lokwenyani lwenxalenye luqala xa injini ijika kwindawo enodaka, ethambekileyo.
Isiseko: Iqala ngokuCasa
Awunakho ukutshiza indawo elungileyo ukusuka ekugalweni okubi. Ilula ngolo hlobo. Kwangoko, ndiyifundile le ndlela inzima ngokufumana ibhetshi yezibiyeli ezichasene nobunzima kumthengisi othembise umhlaba ngokuchaneka komda kodwa watsiba kulawulo lwenkqubo. Amalungu asebenza kakuhle, akhangeleka egqibelele. Kodwa kwiinyanga ezintandathu kwiikhreyini, kwavela iintanda zeenwele ezikufutshane neendawo zokukhwela. Uhlalutyo olungaphumeleli lubhekiselele ekufakweni kwesanti kunye nokupholisa okungahambelaniyo kwi-mold-defects engcwatywe phantsi komhlaba. Kulapho uqonda ukuba ubomi benxalenye bumiselwe ixesha elide ngaphambi kokuba i-CNC spindle iqale. Inkqubo yokufumana ayisiyonto yorhwebo; yikhowudi yemfuza yecandelo.
Apha kulapho ubungcali be-Foundry bubaluleke kakhulu. Thatha inkampani efana Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Ngaphezulu kweminyaka engama-30 yokuphosa kunye noomatshini, ukugxila kwabo iqokobhe ngundo ukuphosa kwaye utyalo mali kwiindawo ezintsonkothileyo, ezinomgangatho ophezulu wentembeko yeyona ndawo ibalulekileyo koomatshini. Ukubumba iqokobhe kukunika ukugqiba okuphezulu komphezulu kunye nokuzinza komda kwizinto ezifana neemeko zegiya ezintsonkothileyo okanye imizimba yevalvu, apho ukutywinwa komphezulu kubaluleke kakhulu. Utyalo-mali, kwelinye icala, lolwezo zintsonkothileyo, iijiyometri ezinodonga olucekethekileyo ozifumana kumacandelo enkqubo yamafutha okanye amakhonkco amancinane. Abayi kugalela nje isinyithi; balawula imo engqongileyo apho iqina.
Ukukhethwa kwezinto eziphathekayo apha ngomnye umaleko wesigwebo. Ayisiyontsimbi nje. Kwi-adaptha yebhakethi enxibayo ephezulu, ungaya kwi-alloy steel eqinile. Kwicandelo elikwindawo eshukumayo ephezulu, ekwindawo ephezulu efana nesibiyeli sesakhelo sokujingi se-excavator, unokufuna inotshi-eqinile, intsimbi ephantsi enealloyi enexabiso elithile leCharpy. Kwaye kwiimeko ezigqithisileyo-cinga amacandelo akufutshane ne-exhaust ye-injini ye-diesel okanye kwi-slurry pump-kulapho ii-alloys ezikhethekileyo zingena khona. QSY uluhlu cobalt-based kwaye ialloys esekwe nickel, endixelela ukuba baxhotyiselwe imisebenzi enzima, njengokwenza iipleyiti zokunxiba zezityumzayo okanye iishiti ezikwaziyo ukumelana nobushushu. Ukukhetha imathiriyeli efanelekileyo ayingomsebenzi wokufunda; lubalo lweendleko-ngeyure nganye.
I-Precision Cut: Apho Machining Ixelela iNyaniso
Apha kulapho iplani idibana nentsimbi, kwaye rhoqo, apho iingqikelelo ziwa ngokwahlukileyo. Ukuphosa okugqibeleleyo kunokonakala ngomatshini ongalunganga. Ndikhumbula iprojekthi ebandakanya umsesane obuleweyo wecrane enkulu yesikhasi. Iindlela zogqatso zifuna ukugqitywa kwesipili kunye nokuchaneka kwe-micro-geometry ngaphakathi kwee-microns. Ivenkile yokuqala esiyizamayo yayinobukhulu obufanelekileyo CNC Machining amaziko, kodwa isicwangciso sabo sokusebenza kunye nesixhobo sokusebenza sazisa ukungcangcazela kwe-harmonic. Ukugqiba kwakubonakala kulungile emehlweni, kodwa phantsi kweprofilometer, kwabonisa iincopho kunye neentlambo eziya kukhokelela ekugqithiseni kwangaphambi kwexesha. Kwafuneka siyilahle yonke ibhetshi.
Sifunda ntoni? Ukulungiselela iindawo zoomatshini bokwakha ayithethi malunga nokwenza iitshiphusi; imalunga nokulawula uxinzelelo kunye nokugcina ingqibelelo. Ukusikeka okukhulu okuphazamisekileyo kwimeko yentsimbi edityanisiweyo kufuna iijiyometri ezahlukeneyo zofakelo, iingubo, kunye nezicwangciso zokupholisa kunokugqiba intsimbi engenastainless hydraulic manifold. Ukuqina kuyo yonke into-kungekhona nje isixhobo somatshini, kodwa yenkqubo yonke: ukulungiswa, umnini wesixhobo, ufake. Ivenkile eyiqondayo le nto iya kuhlala ithetha malunga neenkqubo zabo ngokulandelelana, ukuba zirhabaxa, zigqibezela nini, zigqibe, zivumela izinto ukuba ziphumle phakathi kwemisebenzi ukunqanda ukutshixa kuxinzelelo lomatshini.
Le ndlela edibeneyo yiyo eyahlula umthengisi weengxenye kumnikezeli wezisombululo. Ukundwendwela iwebhusayithi yeziko, njenge https://www.tsingtaocnc.com, ujonge imikhondo yolu hlanganiso. Ngaba zibonisa zombini ubuchule bokuphosa kunye noomatshini phantsi kophahla olunye? Kumalungu abalulekileyo, oku kuqhubeka kuyinzuzo enkulu. Kuthetha ukuba iqela elisebenza ngoomatshini liyazazi iimpawu ezithile zokuphoswa kwezithuba abazifumanayo-iindawo ezinokuba nzima, izibonelelo zokucutheka. Bangakwazi ukulungelelanisa iinkqubo zabo ze-CNC ngokufanelekileyo kwasekuqaleni, kunokufumanisa imiba phakathi kwemveliso. Inciphisa ixesha lokukhokela, kodwa okona kubaluleke kakhulu, iphucula kakhulu ukulandeleka kunye nokungaguquguquki, okuyigolide xa ujongana nomphathi wezithuthi ekufuneka azi kakuhle ukuba yeyiphi na indawo eya kwi-excavator yakhe ye-800,000 yeedola.
Uvavanyo lokwenyani: Uhlalutyo lokungaphumeleli kunye nokuphindaphinda
Akukho mntu kweli shishini ufumana yonke into elungileyo okokuqala. Ubuchwephesha bokwenyani bakhelwe kwilebhu yokuhlalutya ukungaphumeleli kunye nefowuni kunye nomphathi wesiza odanileyo. Imeko enye ethi qatha engqondweni yayiluthotho lweentsilelo zangaphambi kwexesha kwiiflange zokugqibela zokuqhuba kubakhweli bamavili. Amalungu adibana nazo zonke izinto zokuqala (intsimbi yekhabhoni eqhelekileyo), kodwa yayicheba phantsi kwe-torque ephezulu, ukulayisha ngeendlela ezininzi. Ukulungiswa kwakungeyonxalenye enzima; yayiluyilo ngokutsha. Sitshintshele kwi-alloy yodidi oluphezulu, satshintsha unyango lobushushu lwaya kucima kunye nenkqubo yomsindo wokuqina okungcono, kwaye songeza iradiyasi encinci kwikona ebukhali ngaphambili kwi-spline. Ibhetshi elandelayo yadlula ixesha lenkonzo yomatshini.
Le nkqubo iyaphindaphinda kwaye isebenzisana ngokunzulu. Ifuna umenzi wamalungu ukuba abe ngaphezu komthathi-odolo. Badinga ulwazi lwesinyithi ukucebisa ezinye izixhobo okanye unyango, kunye nenkxaso yobunjineli ukulungisa uyilo lokwenziwa kunye nokuqina. Ngaba banokwenza uhlalutyo lwento ephelelisiweyo (FEA) ukulinganisa kutshintsho loyilo olucetywayo? Ngaba banokwenza uvavanyo lokuqina, uhlalutyo lwe-microstructure, okanye uhlalutyo lwe-spectrographic ukuqinisekisa ukubunjwa kwezinto? Ezi zizakhono ezingemva kwe-scenes eziguqula inxalenye ukusuka kwi-fits kunye nemisebenzi ukuba ibe yomelele kwaye ithembekile.
Kwakhona kukunyanzela ukuba ucinge kwiinkqubo. Iphinikhodi inokusilela kungengenxa yephini ngokwayo, kodwa ngenxa yokuba i-bushing ijikeleza ngaphakathi inxibe i-asymmetrically, idala umzuzu wokugoba engazange yenzelwe yona. Ke xa ukhangela indawo yokutshintsha, unokufuna ukujonga iindawo zokunxiba ezikufuphi njengekhithi. Lo mbono wenkqubo unqanda umjikelo obiza kakhulu wokungaphumeleli okuphindaphindiweyo kwaye wakha ukuthembana. Yiyo loo nto ubudlelwane bexesha elide kunye nababoneleli abanolwazi olunzulu lwenkqubo, njengabo banamashumi eminyaka ukuphosa kunye nomatshini, zixabiseke kakhulu. Bakhe bazibona ezi ndlela zokusilela ngaphambili kwaye banethala leencwadi lezisombululo ezisebenzayo, hayi nje ezothiyori.
Ukubonelela kunye neNyaniso yoBonelelo
Masithethe ngezothutho kunye nezoqoqosho, kuba kulapho iiprojekthi zihlala okanye zifela khona. Inxalenye efanelekileyo-iphoswe ngokugqibeleleyo, yenziwe ngobuchule, ukusuka kwi-alloy efanelekileyo-ayinamsebenzi ukuba ifike kwiiveki ezintathu emva kwexesha kwindawo yemigodi e-Australia, ibambe i-200,000-day operation ngosuku. Ukufumana iindawo zoomatshini bokwakha yibhalansi eqhubekayo phakathi komgangatho, iindleko, kunye nexesha lokukhokela. Kwaye ixabiso apha lixabiso lilonke: ixabiso leyunithi, imithwalo, iindleko zokubamba uluhlu, kunye nexabiso elikhulu lexesha lokuphumla.
Apha kulapho amaqela ejografi kunye namandla abalulekileyo. Ingingqi enendawo exineneyo yendalo esisiseko, izindlu ezakhayo, kunye neevenkile zoomatshini, njengale QSY isebenza ngaphakathi, idala impumelelo. Banofikelelo lwasekhaya kubaboneleli bezinto eziphathekayo, abanyanga ubushushu, kunye neengcali zokugquma komhlaba. Esi siphumo sothungelwano sicinezela amaxesha okukhokela kwaye sikhuthaza ukusonjululwa kwengxaki. Ndikhe ndaneemeko apho kwachongwa isiphene soyilo, kwaye ngenxa yokuba isiseko kunye nevenkile yoomatshini yayikwipaki yoshishino enye, iinjineli ezivela kumacala omabini zadibana kwangaloo mvakwemini kwibhentshi yokuhlola ukukhawulezisa isisombululo. Uphulukana nobo buchule ngokuqhekezwayo, kwikhonkco lobonelelo ngentengiselwano.
Iivenkile zeDigital ezifana newebhusayithi yenkampani ngoku ziyindawo yokuqala yoqhagamshelwano. Kodwa umthengi onobuchule ujonge ngaphaya kweefoto zemveliso ecwebezelayo. Ujonge amaphepha edatha yobugcisa, iziqinisekiso zezinto (ezifana neeNgxelo zeMill Test), kunye nobungqina beenkqubo zolawulo lomgangatho (ISO 9001, IATF 16949, njl.). Ukhangela ukuba ngaba badwelisa iibrendi zoomatshini ezithile-iimpawu ezithile ze-CNC ziyafana nokuchaneka komsebenzi onzima. Inkcazo ye QSY ukukhankanya umsebenzi wabo ngee-alloys ezikhethekileyo kunye nembali ende luhlobo lomqondiso olukhuthaza incoko enzulu, kungekhona nje isicelo sokucaphula kumzobo. Indixelela ukuba baxhotyiselwe izinto ezintsonkothileyo, ezinomthamo ophantsi, ezinexabiso eliphezulu kunezinto nje zentengiso.
Ukujonga Phambili: I-Quiet Evolution
Ikamva lala malungu alikho kwimathiriyeli emitsha (nangona imidibaniso ingena ngaphakathi), kodwa kwimveliso ekrelekrele kunye nokudityaniswa. Sibona imfuno eyongezelelekileyo yamazibuko oluvo olungisiweyo kumacandelo okubekwa kweliso kwimeko. Khawufane ucinge umbhobho we-hydraulic cylinder kunye nechweba elinomatshini we-transducer yoxinzelelo, okanye i-gearbox yendlu eyenzelwe intaba edibeneyo ye-vibration sensor. Inxalenye iba yindawo yedatha. Oku kufuna intsebenziswano esondele ngakumbi phakathi kweqela loyilo le-OEM kunye neqela lomenzi wecandelo lomatshini ukusuka kumbono wokuqala.
Imveliso eyongeziweyo (ushicilelo lwe-3D) yesinyithi nayo iyaqala ukudlala indima, hayi kwizihlangu zengoma eziveliswe ngobuninzi, kodwa kwezo zinto zinomthamo omnye, ezintsonkothileyo, ezinomthamo ophantsi, iijigi, okanye amacandelo eprototype asetyenziswa kumgca wokudityaniswa koomatshini. Sesinye isixhobo. Undoqo, nangona kunjalo, uya kuhlala uthatyathwe kwikamva elibonakalayo. Umthamo opheleleyo wokususwa kwentsimbi kunye nolwakhiwo imfezeko efunekayo kwi-40-toni ye-excavator ye-boom pivot point isafuna ibhloko enkulu yentsimbi ebunjiweyo kunye ne-5-axis mill, hayi iprinta.
Ke, xa ubilisa yonke phantsi, ujongana nayo iindawo zoomatshini bokwakha luqheliselo kwi-application physics kunye ne-practical economics. Imalunga nokuhlonipha lonke ityathanga, ukusuka kwisinyithi esinyibilikisiweyo ukuya kuphicotho lokugqibela lomgangatho, kunye nokusebenzisana nabenzi bokwenza izinto abazijonga njengeenjineli, hayi nje abasebenzi bomgangatho wevenkile. Injongo ihlala ifana: ukwenza inxalenye yanyamalala. Akunjalo ngengqiqo yokoqobo, kodwa ngengqiqo yokuba yenza umsebenzi wayo ngokuthembekileyo, phantsi kweemeko ezimanyumnyezi ngolo hlobo, kangangokuba umqhubi womatshini akaze acinge ngayo. Kwaye oko kwenzeka kuphela xa yonke ikhonkco kwikhonkco lendalo yayo yenziwe ngenjongo efanayo.
