BOHLER S390 amavili izixhobo zokomba

I-Welong Supply Chain, iyakwazi ukwenza iivili ze-BOHLER S390 ezinobunzima 65 ~ 69HRC kwizixhobo zokomba.I-BOHLER 5390 MICROCLEAN iveliswa ngeendlela ze-powder-metallurgy Ukwahlula-kwahlulwa kunye nomgubo wesinyithi olinganayo ubunyulu obuphezulu kunye negranulation eyaneleyo icutshungulwa kwi-homogeneous kunye nokwahlulwa-free high speed steels eziphantse zibe yipropathi ye-isotropic kwinkqubo yokusabalalisa eyenzeka kuxinzelelo oluphezulu kunye namaqondo obushushu.

BOHLER S390 amavili kunokuba lukhuni.1150 10 1230°((2102 ukuya ku-2246°F)

I-oyile, ibhafu yetyuwa (500- 550 ° C (932 -1022 ° F), umoya, igesi. Uluhlu oluphezulu lobushushu kwiindawo zemilo elula, esezantsi kwiindawo zemilo eyinkimbinkimbi. Ixesha lokufunxa emva kokufudumeza lonke icandelo lesixhobo sokusebenza imizuzwana engama-80 ubuncinci bufunekayo ekunyibilikiseni i-carbides eyaneleyo.Ubuninzi bexesha lokufunxa imizuzwana eyi-150 ukuthintela ukonakala ngokuntywila ngaphezulu.

Kwinkqubo endaweni yokufunxa ixesha ixesha lokuvezwa ukusuka ekubekeni i-workpiece kwi-saith bath emva kokufudumeza kwangaphambili kude kube ngokususa (kubandakanywa nezigaba zokufudumeza kwiqondo lokushisa elichaziweyo kunye nokufudumeza kwiqondo lobushushu kulo lonke icandelo) lisetyenziswa.Ukuqina kwevacuum kunokwenzeka.Ixesha kwi-vacuum vacuum lixhomekeke kubungakanani obufanelekileyo bomsebenzi kunye neeparamitha zesithando somlilo

Emva koko, amavili eBOHLER S390 anokuba shushu.Ukufudumeza okucothayo kubushushu obupholileyo ngoko nangoko emva kokuqina / ixesha kwiziko: iyure e-1 kwi-20mm nganye yobukhulu be-workpiece, kodwa ingabi ngaphantsi kweeyure ezi-2 / ukupholisa komoya (ubuncinane bexesha lokubamba: iyure enye).I-1st tempering kunye ne-2nd ukucaphuka kubunzima obunqwenelekayo bokusebenza.Ubushushu besithathu bokunciphisa uxinzelelo, 30 ~ 50 ° C (86 ~ 122 ° F) ngaphantsi kobushushu bobushushu obuphezulu.Ubunzima obufumanekayo emva kokufudumala i-65 - 69 HRC.

Ngokuphathelele inkqubo yemveliso BOHLER S390 amavili: machining (chamfering) + iprofayili izinyo machining + unyango ubushushu.Nika ingqalelo ekhethekileyo ukushiya ubuncinci besibonelelo se-0.50mm kwelinye icala le-diameter yangaphandle ngexesha lokujika ukusika ucingo kumatshini weprofayili yezinyo.

Ukuba unazo naziphi na iimfuno okanye umbuzo malunga neForgings yeCones ye-drill Bit, nceda uzive ukhululekile ukuqhagamshelana nathi.