Uyalibona eli gama kuyo yonke indawo-inkampani yeCNC echanekileyo. Iye yaba yinto encinci ye-buzzword, akunjalo? Iivenkile ezininzi ziyisitampu kwiwebhusayithi yazo xa zithenga iVMC esele isetyenzisiwe. Kodwa ukuchaneka kokwenyani akukho malunga nokuba nomatshini nje; imalunga nokuba kwenzeka ntoni na phambi kokuba intambo yokusonta iqale. Umsantsa wokwenyani uhlala ulele kulawulo lwenkqubo kunye nokuqonda izinto eziphathekayo, hayi nje i-spec sheet. Ndibone iiprojekthi ezininzi zichithwa ngumthengisi owayenezixhobo ezifanelekileyo kodwa indlela engalunganga.
ISiseko ayisosisinyithi nje, yimbali
Kulapho ubomi obude buqala khona ukuthetha into ethile. Thatha inkampani efana Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Xa ubukwi-casting kunye ne-machining iminyaka engaphezu kwe-30, awugcini nje ukusika isinyithi; ulawula ilifa lemathiriyeli ngokwayo. Baphatha yonke into ukusuka kwiqokobhe lokungunda ukuya kutyalo-mali, emva koko bazise ngaphakathi endlwini ukuze basebenze. Oko kuqhubeka kubalulekile. Ukuba wenza i-nickel-based alloy investment casting, umfana oqhuba i-CNC kufuneka azi ukuba ibhetshi ethile yentsimbi etyhidiweyo yagalelwa kwaye yapholiswa njani. Ukuba imbali yangaphakathi ichaphazela isicwangciso sendlela yesixhobo kunye nemikhosi ebambekayo ngendlela ivenkile yomatshini yangaphandle ayinakuze ilindele ngokupheleleyo.
Idala uhlobo olwahlukileyo lokuphendula. Xa i-Foundry kunye nevenkile yomatshini iphantsi kophahla olunye, i-post-mortem kwindawo ekhutshiweyo ithembekile ngokukrakra. Ngaba yayiyingxoxo yomatshini, okanye ngaba bekukho umngxuma ongaphantsi komhlaba ocuthekayo ukusuka kwinqanaba lokuphosa? Ndikhumbula iprojekthi ye-hydraulic manifold apho sasinendawo evuzayo yetywina ethe gqolo. Ivenkile yomatshini yangaphandle igcinwe iphinda iphinde ikwazi ukunyamezelana, kodwa ingxaki yayinokulandeleka kwi-porosity kancinane kwintsimbi yokuqala eyaye yabonakala phantsi koxinzelelo. Umsebenzi odityanisiweyo ngokuthe nkqo njengee-QSY unokubamba loo msonto ngaphambili kuba iqela labo lomatshini lithetha ngokuthe ngqo kwiqela labo labasunguli. Ingxelo yengxelo imfutshane.
Le asiyothiyori. Ukusebenza ngee-alloys ezikhethekileyo ezifana ne-cobalt okanye ezisekwe kwi-nickel akufani nokwenza intsimbi ethambileyo. Iindleko zezinto eziphathekayo ziyamangalisa, kwaye ixesha lomatshini lide. Awunakukwazi ukuba kwi-iteration yesihlanu. Ukuchaneka kufuneka kwakhiwe ukusuka kwintsebenzo yokuqala-ipateni yokwenza i-cast. Ukuba eso siseko sikhutshiwe nokuba ngabambalwa kuwe ukubala ngokucutheka, usilwa umlo onyukayo kunye ne-CNC kamva, nokuba ichaneke kangakanani na i-Haas yakho. Yinyani CNC inkampani echanekileyo yomatshini ifakwe kwi-Foundry iyawuqonda lo mdaniso ngokusondeleyo.
Ukuchaneka yiNkqubo, Hayi uNyamezelo
Wonke umntu ucaphula ukunyamezela okuqinileyo. +/- 0.001 intshizi, +/- 0.0005, uyinike igama. Uvavanyo lokwenyani yindlela oyibamba ngayo kwinombolo ye-1 kunye nakwinombolo ye-1,000, ngakumbi ngeebhetshi zezinto ezahlukeneyo. Kwivenkile yomatshini ozimeleyo othenga i-castings eluhlaza okanye isitokhwe sebha, izinto ezingenayo yibhokisi emnyama. Kumdlali odibeneyo, yinto eyaziwayo eguquguqukayo. Kwindawo yabo, tsngtaocnc.com, unokuwubona ububanzi bazo—intsimbi etyhidiweyo, iintsimbi, intsimbi, ezo zinto zikhethekileyo. Ukuchaneka kwesakhono somatshini sisekelwe kumashumi eminyaka yokwazi ukuba nganye kwezi iziphatha njani phantsi kwesixhobo.
Oku ndakufunda kabuhlungu kwasekuqaleni. Siye safumana i-17-4 PH i-stainless castings kumthengisi omnye kwaye siyithumele kwivenkile yoomatshini edume kakhulu ukuba igqitywe. Inqaku lokuqala laligqibelele. Ngeqela lesithathu, besine-dimensional drift kunye nokunxiba izixhobo ezoyikekayo. Ingxaki? Ukunyangwa kobushushu obungahambelaniyo obuvela kwi-Foundry echaphazela umatshini. Ivenkile yoomatshini yayinobuchule bokusika, kodwa babesabela, bengalawuleki. Idibeneyo CNC inkampani echanekileyo yomatshini ilawula umjikelo we-thermal kunye ne-metallurgy phezulu. Banokuyenza imo yesiqhelo indlela yokuziphatha phambi kokuba ibethe ibhedi ye-CNC, benze ukuchaneka kuphindeke ngakumbi.
Itshintsha incoko ukusuka Ngaba unokulubamba unyamezelo? ku Silibeka njani lonke ikhonkco lexabiso ukuze siqinisekise olu kunyamezelana? Oku kuquka iinkcukacha ezikruqulayo nezisebenzisekayo. Njengokuzinikezela, iindawo ezilawulwa ngamaqondo obushushu ukwenzela ukuba uphononongo luqheleke phambi komatshini. Okanye uyilo lwezixhobo ezibhekiselele kumanqaku edatha anentsingiselo kwindibano yokugqibela, hayi nje elula kumatshini. I-sexy encinci kunokuthetha nge-5-axis yokugaya ngaxeshanye, kodwa yinto eyenza ukuchaneka kuhambelane.
I-Mindset ye-Tooling kwi-Prototype World
Kukho ungquzulwano oluqikelelwayo phakathi komxube ophezulu, umsebenzi weprototype womthamo ophantsi kunye nocikizeko olungenanceba olufunekayo ukuchaneka. Ezinye iivenkile ezisebenza ngeprototypes zifumana i-sloppy ngamaxwebhu enkqubo kuba yonke indawo yahlukile. Abanye abenza umsebenzi ophezulu abakwazi ukuziqhelanisa. Inkampani ekhule ngokuphosa kunye noomatshini ihlala inengqondo exutyiweyo. Baphatha wonke umsebenzi, nokuba ngumsebenzi omnye, ngoqeqesho lokuqhuba imveliso, kuba kwihlabathi labo, loo nto-nye inokuba ngumfuziselo wokubumba okuya kuthi kamva kuqhube amawaka.
Ndiyabulela xa ndibona ivenkile yomatshini eyenza inkqubo yezandla kulawulo lokuhlelwa okuntsokothileyo, kodwa inenkqubo eyomeleleyo yeDNC yeenkqubo eziqinisekisiweyo. Ibonisa umxube wobugcisa kunye nenkqubo. Ukundwendwela indawo efana neQSY's, ungayibona le nto. Amagcisa asesikolweni esidala anokuthi abone ukuphosa kwaye azi apho athathe khona isisikelo sokuqala, esebenza kunye nemishini emitsha ye-CNC. Oku kubalulekile kwiinxalenye ezintsonkothileyo zotyalo-mali ezinodonga olubhityileyo. Inkqubo ye-CAM inokuthi igqibelele, kodwa umchweli uyazi ukuba athathe ikhefu lasentwasahlobo ngesantya esisezantsi sokutya kuba uyayibona inxalenye eguquguqukayo kancinane kwi-fixture. Leyo kukuchaneka okungakhowudekiyo.
Oku kunabela kulawulo lwezixhobo. Kwii-alloys ezikhethekileyo, usebenzisa ibakala elichanekileyo lokufakela, i-coating efanayo, ukusuka kwi-batch efanayo yomthengisi. Ivenkile ebandakanyeka ngokunzulu kolu luhlu lwemathiriyeli ayi-odoli nje ukufakwa kwentsimbi yegeneric. Baza kuba namabakala athile e-Inconel ngokuchasene ne-Hastelloy, kwaye ibhedi yabo yesixhobo icwangciswe ngokufanelekileyo. Ivakala iyinto engenamsebenzi, kodwa ukutshintsha into efakiweyo kwibhetshi eyahlukileyo kunokutshintsha amandla okusika ngokwaneleyo ukuchaphazela uzinzo lwe-dimensional kwi-ethe-ethe, i-semi-finished casting. Usathana ukwezi nkcukacha.
Xa Ukuchaneka Kudibana neLizwe Lokwenyani Lokuhanjiswa
Bonke ubuchwephesha obunamandla abunaxabiso ukuba inxalenye ifika emva kwexesha okanye unxibelelwano alubonakali. Le yenye indawo apho imodeli edibeneyo ibonisa imivimbo yayo. Ukuba ujongene nevenkile yomatshini womdlalo ococekileyo kwaye kukho ukulibaziseka kwi-Foundry, ngumdlalo onetyala. Ngomthengisi omnye-umthombo onje Qingdao Qiangsenyuan Technology Co., Ltd., uxanduva luyadityaniswa. Bangabanikazi balo lonke ixesha ukusuka kwiziko ukuya kwindawo egqityiweyo. Oku kunyanzelisa uqeqesho locwangciso olunenyani ngakumbi nolulawulwayo.
Iwebhusayithi yabo, tsngtaocnc.com, ikhankanya iingcali zabo ngokucacileyo. Akukho zithembiso ezingaphezulu. Luphawu oluhle olo. Kumava am, iivenkile ezidwelisa izakhono ezithile ezinje ngeqokobhe lokungunda ecaleni komatshini we-CNC zihlala zilula ukujongana nazo. Bayayazi imiqobo yabo. Umzekelo, baya kukuxelela ngaphambili ukuba inxalenye ye-cobalt-chrome edibeneyo iya kufuna iveki eyongezelelweyo yokupholisa okucothayo kwindawo yokufumana uxinzelelo, ethi emva koko ibe nefuthe kwishedyuli yomatshini. Leyo yi-intel exabisekileyo kucwangciso lwam lwemveliso.
Inkqubo yokucaphula nayo iba nentsingiselo ngakumbi. Endaweni yokufumana isicatshulwa somatshini esekwe kwinkcazo egqibeleleyo yethiyori, ufumana isicatshulwa kuyo yonke inkqubo yokuvelisa. Oku kuquka iindleko zokusebenza ezinokubakho zokusindisa. Masithi i-casting iphuma inesiphako esincinci kwindawo engabalulekanga. Iqela labo langaphakathi endlini linokuvavanya kwimizuzu ukuba linokudityaniswa kwaye liphinde libe ngoomatshini, kwaye oko kwenza ntoni kwiindleko kunye nomgca wexesha. Ivenkile yoomatshini yangaphandle iya kukwala ukugalelwa, ikuthumele umva kwisikwere kunye ne-Foundry. Olu lawulo lupheleleyo, ngokumangalisayo, yintoni evumela ukuba yinyani CNC inkampani echanekileyo yomatshini ukuba bhetyebhetye kwaye uthembeke.
Ke, ujonge ntoni ngokwenene?
Ekupheleni kosuku, xa ukhangela iqabane, awukhangeli nje ivenkile enomgangatho ococekileyo kunye noomatshini abatsha beDMG Mori. Ukhangela ulwazi oluqinileyo. Uhlobo oluvela ekugaleleni amawaka obushushu bentsimbi kwaye emva koko kufuneka kumatshini kubo bonke. Imalunga nokubona lonke uhambo lwenxalenye. Ngaba inkampani iyawuqonda umnombo webillet okanye ukuphosa abakubeka kwi-vise?
Nantso isihluzo endisisebenzisayo ngoku. Ngaba banokuthetha nam malunga nentsebenziswano phakathi kwenkqubo yokugawula yotyalo-mali kunye nesiphumo sokuhamba okuziinkozo, kwaye oko kusichaphazela njani isicwangciso sendlela yesixhobo sabo sombhobho obalulekileyo? Ukuba banako, bacinga njengomvelisi, kungekhona nje ikontraki engaphantsi. Baliqabane ekwenzeni kanye.
Iinkampani ezithe zavela ngale ndlela, njenge-QSY enesiseko sayo seminyaka engamashumi amathathu, zimele inqanaba elahlukileyo. I CNC ukuchaneka machining abanikelayo asiyonkonzo ezimele; sisigaba sokugqibela, esibalulekileyo sesymphony yokuvelisa elawulwayo. Ukuchaneka kubhakwe ngaphambili kakhulu. Kwaye kwihlabathi eligcwele iivenkile zoomatshini abavele basika isinyithi, olo lawulo lusisiseko lulo olwahlula umthengisi kwiqabane lokwenyani lesakhono. Ngumahluko phakathi kokufumana indawo edibana noshicilelo, nokufumana inxalenye esebenza ngokulula, ngokuthembekileyo, ngalo lonke ixesha.
