Itekhnoloji yokugquma nge-laser: ukulungiswa kokugquma nge-laser kwi-sprocket yomatshini wokumba amalahle
Kwicandelo lokwemba amalahle, ivili letyathanga lomatshini wokumba amalahle, njengenxalenye ebalulekileyo yenkqubo yokutsala, lithwaxwa yimithwalo enzima, ukungqubana okukhulu, kunye neempembelelo ezinamandla ixesha elide. Iindlela zokulungisa zemveli zihlala zingaphumeleli ukufumana iziphumo zokulungisa ezanelisayo.
Imingeni yoShishino
Iindlela zokulungisa zemveli ezifana nokuwelda kunye nokutshiza ngobushushu zineengxaki zokuchaneka okuphantsi kokulungiswa, amandla okubopha abuthathaka, kunye nendawo enkulu echaphazeleka bubushushu. Xa ivili letyathanga lomatshini wokumba amalahle lisebenza phantsi kweemeko ezinzima, ezi ndlela zokulungisa zihlala zingaphumeleli ukuhlangabezana neemfuno zokumba ngokufanelekileyo nangokukhuselekileyo kwimigodi yamalahle yanamhlanje.
Oku kuchaphazela ngokuthe ngqo umjikelo ozinzileyo wokusebenza nokugcinwa kwezixhobo. Xa i-sprocket igugile kakhulu okanye yonakele, ubomi benkonzo yeendlela zokulungisa zemveli buhlala bufutshane, kwaye ukutshintshwa rhoqo kuzisa iindleko eziphezulu zokugcinwa kwezixhobo kunye nelahleko yexesha lokungasebenzi.
Umjikelo omde wokuthengwa kunye neendleko eziphezulu zezinto ezintsha, xa zidityanisiwe, zibeka imiqobo emikhulu ekusebenzeni kakuhle kwemveliso kunye neenzuzo zoqoqosho zamashishini amalahle.
Inzuzo yobugcisa
Itekhnoloji yokugquma nge-laser isekelwe kwiimpawu zoxinano lwamandla aphezulu kwimitha ye-laser, enyibilikisa ngokukhawuleza ii-alloy powders ezineempawu ezithile kumphezulu we-substrate, kwaye iqine ngexesha elifutshane kakhulu ukuze yenze umaleko wokugquma osebenza kakuhle obotshelelwe kwi-substrate ngesinyithi.
Xa kuthelekiswa neendlela zemveli zokulungisa umphezulu, ukugqunywa nge-laser kuneenzuzo ezikhethekileyo. Ixesha elifutshane kunye namandla aqokelelweyo esenzo se-laser kubangela impembelelo encinci yobushushu kwi-substrate kunye nokuguquguquka okuphantsi ngexesha lenkqubo yokunyibilika.
Le teknoloji inokulawula ngokuchanekileyo ubukhulu, imo, kunye nokusebenza komaleko wokugquma, ngaloo ndlela ifezekisa ukulungiswa ngokuchanekileyo kweendawo ezigugileyo nezonakalisweyo. Iimpawu zokugquma zesinyithi ziqinisekisa amandla aqinileyo okugquma phakathi komaleko wokulungisa kunye nezinto ezisetyenziswa phantsi komhlaba.
Inkqubo yokuchaneka
Inkqubo yokulungisa i-laser cladding ilandela iinkqubo eziqatha. Inyathelo lokuqala linqanaba langaphambi konyango, eliquka ukucoca ngokupheleleyo umphezulu wezinto ezisetyenzisiweyo ngezinyibilikisi zendalo ukususa amabala eoyile, umhlwa, kunye nokungcola.
Emva koko, kwenziwa unyango lokurhawuzelela umphezulu, kusetyenziswa iindlela ezifana nokugquma isanti kunye nokupolisha ukuze kwandiswe ukurhawuzelela komphezulu kunye nokuphucula ukunamathelana phakathi kwengubo kunye nesiseko. La manyathelo okulungiselela asenokubonakala elula, kodwa asisiseko sokuqinisekisa ukulungiswa okuphumelelayo.
Okulandelayo, kuya kwenziwa uvavanyo lweziphene ukuze kuvavanywe ngokupheleleyo ukuguguleka, ukuqhekeka, kunye nezinye iimeko zezixhobo ngokusebenzisa iindlela zokuvavanya ezingonakalisiyo, kunye nokuchonga indawo yokulungisa kunye nesicwangciso sokulungisa. Eli nyathelo linceda iinjineli ukuba ziphuhlise icebo lokulungisa elisebenzayo.
Inkqubo engundoqo
Ukulungisa iingxaki zezixhobo yeyona nkqubo iphambili yokulungiswa kwe-laser cladding. Iinjineli kufuneka zilungise iiparameter zezixhobo ze-laser cladding ngokusekelwe kubukhulu, imilo, kunye neemfuno zokulungiswa kwezixhobo, kubandakanya amandla e-laser, isantya sokuskena, ububanzi bebala, izinga lokutya komgubo, njl.njl.
Kwimiqolo yokugquma etyebileyo, kuyimfuneko ukwandisa amandla elaser kunye nesantya sokondla umgubo, ngelixa kunciphisa ngokufanelekileyo isantya sokuskena. Kwimiqolo okanye iindawo ezixineneyo ezineemfuno ezichanekileyo, kuyimfuneko ukunciphisa amandla elaser kunye nokwandisa isantya sokuskena ukuze kuncitshiswe indawo echaphazelekileyo bubushushu kunye nokuguquguquka. Ngexesha lenkqubo yokugquma, kufuneka kunikwe ingqalelo ekulawuleni izinga lokugquma lomaqolo wokugquma, ngesiqhelo phakathi kwe-30% -50%, ukuqinisekisa ukuqhubeka kunye nokufana komaqolo wokugquma.
Ulawulo lwemeko
Ukubeka iliso kwinkqubo linyathelo elibalulekileyo ekuqinisekiseni umgangatho we-cladding. Ukubeka iliso ngexesha langempela lenkqubo yokunyibilika kusetyenziswa ii-thermometers ze-infrared, iikhamera ze-CCD, kunye nezinye izixhobo, ukubeka iliso kwiiparameter ezifana nobushushu bechibi lokunyibilika kunye nemo yomaleko wokunyibilika.
Xa ubushushu bedama elinyibilikisiweyo bufunyenwe buphezulu kakhulu, bunokubangela iziphene ezifana nesakhiwo esirhabaxa kunye neembobo kumaleko wokugquma. Ngeli xesha, kuyimfuneko ukunciphisa amandla elaser okanye ukwandisa isantya sokuskena ngexesha elifanelekileyo. Ukuba umphezulu womaleko wokugquma awulingani, kuyimfuneko ukulungisa izinga lokutya komgubo kunye nendlela yokuskena.
Olu buchule bokulawula ngexesha langempela luvumela iteknoloji ye-laser cladding ukuqinisekisa uzinzo kunye nokuhambelana komgangatho wokulungisa, ukuhlangabezana neemfuno zemveliso yemizi-mveliso yokulungisa umgangatho ophezulu.
Inkqubo emva kokucubungula
Emva kokuba ukulungiswa kwe-laser cladding kugqityiwe, kufuneka uthotho lweenkqubo zokucubungula emva kokulungiswa. Okokuqala, ukuze kupheliswe uxinzelelo olushiyekileyo ngaphakathi komaleko we-cladding kunye nokuphucula isakhiwo kunye neempawu, izinto ezilungisiweyo zihlala zinyangwa ngobushushu.
Iindlela zonyango lobushushu ezisetyenziswa rhoqo ziquka ukuqhoboshela, ukufutha, njl. Unyango lokuqhoboshela lunokunciphisa ubulukhuni bomaleko wokugquma, luphucule ubulukhuni kunye nokuqina; Unyango lokuqhoboshela lunokususa uxinzelelo olushiyekileyo, luzinzise isakhiwo, kwaye luphucule ukusebenza ngokupheleleyo komaleko wokugquma.
Ngokweemfuno zokuchaneka kobukhulu be-sprocket, iindawo ezilungisiweyo zicutshungulwa ngoomatshini, njengokujika, ukugaya, njl.njl., ukuqinisekisa ukuba ubukhulu kunye noburhabaxa bomphezulu weendawo ziyahlangabezana neemfuno zoyilo. Eli nyathelo liqinisekisa ukuba iindawo ezilungisiweyo zinokulingana ngokuchanekileyo kwaye zibuyisele ukusebenza okuqhelekileyo.