Izizathu kunye noThintelo lweeNkathazo kwiLaser Cladding kunye neMpembelelo yokusilela kweChiller

Ukwakheka kweentanda ngumceli mngeni oqhelekileyo kwiinkqubo zokugquma nge-laser, odla ngokuchaphazela umgangatho kunye nokuqina komaleko wentsimbi. Ukuqonda izizathu eziphambili kunye nokusebenzisa amanyathelo okuthintela asebenzayo kubalulekile ukuze kufezekiswe iziphumo ezilungileyo. Ukongeza, ukugcina umsebenzi ofanelekileyo wesixhobo sokupholisa amanzi kubalulekile, njengoko ukungasebenzi kakuhle kokupholisa kunokunyusa kakhulu umngcipheko wokuqhekeka.

Izizathu Eziqhelekileyo Zokuqhekeka Kwi-Laser Cladding

1. Uxinzelelo lobushushu: Enye yezona zinto ziphambili zokuqhekeka kuxinzelelo lobushushu olubangelwa kukungalingani kwi-coefficient of thermal expansion (CTE) phakathi kwezinto ezisisiseko kunye nomaleko we-cladding. Ngexesha lokupholisa, uxinzelelo loxinzelelo luyakhula kwindawo ehambelanayo, nto leyo eyandisa amathuba okuqhekeka.

2. Ukupholisa Okukhawulezileyo: Ukuba izinga lokupholisa likhawuleza kakhulu, uxinzelelo olushiyekileyo ngaphakathi kwezinto alunakukhululwa ngokufanelekileyo, nto leyo ekhokelela ekwakhekeni kweentanda, ingakumbi kwizinto eziqinileyo okanye ezibuthathaka.

3. Iimpawu zezinto: Umngcipheko wokuqhekeka uyanda xa kusetyenziswa izinto ezinobunzima obuphezulu (umz., izinto ezicinyiweyo okanye ezifakwe i-carburised/nitrided) okanye iipowder ezinobunzima obuphezulu kakhulu okanye ezingahambelani kakuhle. Izinto ezinobunzima obuphezulu okanye umgangatho womphezulu ongaguqukiyo nazo zinokuba negalelo ekuqhekekeni.

Amanyathelo okuthintela

1. Ukuphucula iiParameters zeNkqubo: Ukulungisa ngononophelo amandla elaser, isantya sokuskena, kunye nesantya sokutya komgubo kunceda ekulawuleni ubushushu bedama elinyibilikayo kunye nesantya sokuphola, kunciphisa i-gradients yobushushu kunye nomngcipheko wokuqhekeka.

2. Ukufudumeza Nokulawula Ukuphola: Ukufudumeza izinto ezisisiseko kunye nokusebenzisa ukuphola okucothayo nokulawulwayo emva kokugquma kunokunceda ekunciphiseni uxinzelelo olushiyekileyo, kunciphisa amathuba okukhula kweentanda.

3. Ukukhetha Izinto Ezifanelekileyo Zomgubo: Ukukhetha iipowder ezihambelana nezinto ezisisiseko kwiimpawu zokwandiswa kobushushu kunye nobunzima kubalulekile. Ukuphepha ubunzima obukhulu okanye ukungangqinelani kobushushu kunciphisa uxinzelelo lwangaphakathi kunye nokwakheka kweentanda.

Impembelelo yokusilela kweChiller ekubunjweni kweCrack

I-water chiller idlala indima ebalulekileyo kulawulo lobushushu bezixhobo ze-laser cladding. Ukuba i -water chiller ayiphumeleli , inokukhokelela ekutshisweni kakhulu komthombo we-laser okanye izinto eziphambili, okubeka emngciphekweni uzinzo lwenkqubo. Ukufudumala okugqithisileyo kunokutshintsha amandla echibi elinyibilikayo kwaye konyuse kakhulu uxinzelelo olushiyekileyo kwizinto, oku negalelo ngokuthe ngqo ekwakhekeni kweentanda. Ukuqinisekisa ukusebenza kwe-chiller okuthembekileyo kubalulekile ke ngoko ekugcineni umgangatho we-cladding kunye nokuthintela iziphene zesakhiwo.

Isiphelo

Ukuqhekeka kwi-laser cladding kunokunciphisa ngempumelelo ngokulawula uxinzelelo lobushushu, ukukhetha izixhobo ezifanelekileyo, kunye nokugcina iimeko zokupholisa ezizinzileyo. I-water chiller ethembekileyo yinxalenye ebalulekileyo yenkqubo, enceda ukuqinisekisa ulawulo lobushushu oluhambelanayo kunye nokuthembeka kwezixhobo ixesha elide.