I-vacuum sintering furnace sisithando somlilo esisebenzisa ukufudumeza kwe-induction ukwenzela ukutshisa okukhuselekileyo kwezinto ezishushu. Inokwahlulwa ibe ngamaza ombane, amaza aphakathi, amaza omoya aphezulu kunye nezinye iintlobo, kwaye inokwahlulwa njengecandelo elingaphantsi kwesithando somlilo sokutshiza. I-vacuum induction sintering furnace yiseti epheleleyo yezixhobo ezisebenzisa umgaqo wokufudumeza okuphakathi-frequency induction to sinter cemented carbide cutter heads kunye ne-metal powder compacts ezahlukeneyo phantsi kwevacuum okanye iimeko zokukhusela umoya. Isetyenziselwa i-carbide enesamente, isinyithi se-dysprosium, kunye nezixhobo ze-ceramic. Yenzelwe imveliso yoshishino.
Ke, sisisebenzisa njani isithando somlilo sokufunxa ngokukhuselekileyo?
1. Umthombo wamanzi okupholisa we-intermediate frequency power supply, vacuum furnace body, kunye ne-induction coil - indawo yokugcina amanzi kufuneka igcwale, kwaye kungabikho ukungcola emanzini. isithando somlilo
2. Qalisa impompo yamanzi ukuze uqinisekise ukuba umbane wamandla aphakathi, i-vacuum furnace induction coil, kunye nenkqubo yokupholisa isithando somlilo ukujikeleza kwamanzi kuqhelekileyo, kwaye ulungelelanise uxinzelelo lwamanzi kwixabiso elichaziweyo.
3. Qwalasela isixokelelwano samandla sempompo yokufunxa, ibhanti lepulley yebhanti liqinile, nokuba ioyile yempompo yokufutha ibekwe kumgca osembindini womngxuma wokujonga isitywina seoyile. Emva kokuba uhlolo lugqityiwe, jikelisa ngesandla ipuli yebhanti yempompo yokufunxa. Ukuba akukho nto ingaqhelekanga, impompo yokufunxa inokuqaliswa ngevalve yebhabhathane evaliweyo.
4. Qwalasela imeko yomzimba wesithando somlilo. Kuyimfuneko ukuba umzimba we-vacuum vacuum ucocekile kwinqanaba lokuqala, i-coil induction ifakwe kakuhle, i-tape yokutywina i-elastic, kwaye ubungakanani bufanelekile.
5. Khangela ukuba i-lever handle ye-vacuum furnace body ibhetyebhetye ukuqalisa.
6. Khangela ukuba igeyiji yokucoca i-rotary ye-Maxwell iyazanelisa na iimfuno.
7. Khangela ukuba i-graphite crucible kunye ne-furnace accessories zigqityiwe.
8. Emva kokuba la malungiselelo angentla egqityiwe, vula unikezelo lombane, vala unikezelo lwamandla ombane ophakathi, kwaye uzame ukuqalisa ukuguqulwa kwamaza ombane ngokwemigaqo ephakathi yokuqalisa amaza. Emva kwempumelelo, yeka ukuguqulwa kwamaza ngaphambi kokuba uqale isithando somlilo.
9. Imingxuma yokujonga kunye neqondo lokushisa kwikhava ephezulu yesithando somlilo kufuneka icocwe ngalo lonke ixesha isithando somlilo sivulwa ukuze kube lula ukujonga kunye nokulinganisa ubushushu.
10. Xa ulayisha isithando somlilo, iindlela ezihambelanayo zokulayishwa kwesithando somlilo kufuneka zamkelwe ngokweemveliso ezahlukeneyo ze-sintered. Pakisha iiplate ngokwemigaqo efanelekileyo yokulayisha izinto kwaye ungazitshintshi ngokuthanda.
11. Ukuze kugcinwe ubushushu obuqhubekayo kunye nokukhusela ukushisa imitha, yongeza iileya ezimbini ze-carbon fiber kwi-crucible crucible uze uyigubungele ngesikhuselo sokushisa.
12. Gubungela ngetape yokutywina yevacuum.
13. Sebenzisa isibambo se-lever, vula i-cover top of the vacuum furnace ukuze udibanise ngokusondeleyo kunye nomzimba wesithando somlilo, unciphise isiciko esiphezulu, kwaye utshixe i-nut yokulungisa.
14. Kancinci uvule i-valve yebhabhathane kwaye ukhuphe umoya kumzimba wesithando somlilo de i-vacuum ifikelele kwixabiso elichaziweyo.
15. Emva kokuba isidanga se-vacuum sifikelele kwiimfuno ezichaziweyo, qalisa ukuguqulwa kwamaxesha amaninzi, ulungelelanise amandla aphakathi, kwaye usebenze ngokwemigaqo ye-sintering yezinto ezifanelekileyo; shushu, ukugcina ubushushu kunye nokupholisa.
16. Emva kokuba i-sintering igqityiwe, yeka ukuguqulwa kwamaza, cofa i-stop frequency conversion switch, i-inverter iya kuyeka ukusebenza, qhawula isango lesebe lonikezelo lwamandla ombane ophakathi kwaye uqhawule isango lonikezelo lwamandla ombane.
17. Emva kokubona ukuba isithando somlilo simnyama ngomngxuma wokubona womzimba wesithando somlilo, vala kuqala ivacuum pump butterfly valve kwaye uqhawule umpompo wempompo yokucoca, emva koko udibanise amanzi okupompo ukuze uqhubeke nokupholisa i-coil induction kunye nomzimba wesithando somlilo, kwaye ekugqibeleni umise impompo yamanzi.
18. Umbane ophakathi kwamaza ombane angama-750 volts unokubangela ukothuka kombane. Ngexesha lomsebenzi wonke kunye nenkqubo yokuhlola, nikela ingqalelo kukhuseleko lokusebenza kwaye ungachukumisi ikhabhinethi yamaxesha aphakathi ngezandla zakho.
19. Ngethuba lenkqubo ye-sintering, qaphela ukuba i-arcing iyenzeka kwi-coil induction ngokusebenzisa umngxuma wokujonga kwicala lesithando somlilo nangaliphi na ixesha. Ukuba kukho nakuphi na okungaqhelekanga kufunyenweyo, kuxele kubasebenzi abafanelekileyo ngoko nangoko ukuze kusingathwe.
20. I-valve ye-butterfly valve kufuneka iqalwe ngokucothayo, ngaphandle koko ioli iya kuphuma ngenxa yokupompoza komoya ngokugqithiseleyo, okuya kuzisa imiphumo emibi.
21. Sebenzisa i-rotary vacuum gauge ye-Maxwell ngokuchanekileyo, kungenjalo iya kubangela iimpazamo zokufunda kwi-vacuum okanye ibangele ukuba i-mercury iphuphume ngenxa yokusebenza ngokugqithiseleyo kwaye ibangele inkathazo yoluntu.
22. Nika ingqalelo ekusebenzeni okukhuselekileyo kwepuli yebhanti yempompo ye-vacuum.
23. Xa usebenzisa iteyiphu yokutywina yokucoca kunye nokugubungela isigqubuthelo esiphezulu somzimba wesithando somlilo, qaphela ukuba ungacinezeli izandla zakho.
24. Phantsi kweemeko zevacuum, nasiphi na isixhobo sokusebenza okanye isikhongozeli esiguquguquka ngokulula kwaye sichaphazele ucoceko lwevacuum, ebangela ukuvaleka kombhobho kunye nokungcoliswa kwempompo yokufutha, akufuneki kufakwe eziko.
25. Ukuba imveliso iqulethe i-ejenti yokubumba (efana neoli okanye iparafini), kufuneka isuswe ngaphambi kokuba ifakwe kwi-sintered esithandweni, ngaphandle koko iya kubangela imiphumo emibi.
26. Ngethuba lenkqubo yonke ye-sintering, ingqalelo kufuneka ihlawulwe kuluhlu loxinzelelo lwemitha yamanzi kunye nokujikeleza kwamanzi okupholisa ukuphepha izingozi.
Ixesha lokuposa: Nov-24-2023