I-Speed ​​​​Speed ​​​​Speed ​​​​Steel (HSS) iiBladi zokusika: Izixhobo eziguquguqukayo zokuSika ngokuchanekileyo

I-Speed ​​​​Speed ​​​​Steel (HSS) iiblayidi zokusika zizixhobo ezibalulekileyo kushishino lwesinyithi kwaye ziyaziwa ngokusebenza kwazo okugqwesileyo kunye nokuqina. Ezi blades zisetyenziswa kwizicelo ezahlukeneyo, kubandakanywa ukusika isinyithi, ukwenza kunye nokugqiba. Iintsimbi zokusika iSpeed ​​​​Speed ​​​​Steel zinobulukhuni obubalaseleyo, ukumelana nobushushu, kunye nokunganyangeki kokunxiba, kubenza babe lolona khetho luphezulu lokusika ngokuchanekileyo kwimveliso kunye neenkqubo zobunjineli.

I-HSS blades zenziwe ngohlobo olukhethekileyo lwe-alloy yensimbi equkethe amanqanaba aphezulu ekhabhoni, i-tungsten, i-chromium, kunye ne-vanadium. Olu lwakhiwo lukhethekileyo lunika iiblade ze-HSS ukusebenza kwazo okugqwesileyo, zizenza zilungele ukusika izinto eziqinileyo ezifana nentsimbi engenasici, intsimbi yealloyi, kunye nentsimbi yesixhobo. Umxholo wekhabhoni ophezulu unika ubunzima kunye nokumelana nokunxiba, ngelixa izinto ezidibanisayo zifaka isandla kubunzima be-blade kunye nokumelana nobushushu.

Enye yeenzuzo eziphambili zentsimbi yokusika isantya esiphezulu kukukwazi kwabo ukugcina umda wabo wokusika kwiqondo lokushisa eliphezulu. Oku kubaluleke kakhulu kwizicelo apho i-workpiece material ivelisa ubushushu obuninzi ngexesha lokusika. Iintsimbi zesantya esiphezulu ziyakwazi ukumelana nobushushu obuphezulu ngaphandle kokulahlekelwa ukusebenza kakuhle kokusika, ukuqinisekisa ukusebenza okuhambelanayo kunye nokuchanekileyo.

Ukongeza kokuchasana nobushushu, ii-HSS zokusika ii-blades nazo ziyaziwa ngokugqwesa kwazo ukumelana nokunxiba. Oku kuthetha ukuba bagcina ubukhali babo kunye nencam yokusika ixesha elide, okukhokelela kubomi obude besixhobo kunye nexesha elincinci lokutshintsha iblade. Oku kwenza ii-HSS blades zibe zikhetho ezifikelelekayo kwiindawo zokuvelisa umthamo ophezulu ezifuna imisebenzi yokusika eqhubekayo.

Iintsimbi zokusika i-high-speed steel zifumaneka kwiindidi ezahlukeneyo kunye nobukhulu ukuze zihambelane nezicelo zokusika ezahlukeneyo. Iincakuba ze-HSS eziqhelekileyo zizixhobo zokujika, ezisetyenziselwa ukujika, ukujongana, kunye neminye imisebenzi yomatshini kwiileyile. Izixhobo zokusika i-lathe yensimbi ye-high-speed zenzelwe ukujamelana nemikhosi yokusika ephezulu kunye nezantya ezifunyenwe kwimisebenzi ye-lathe, ukubonelela ngokufanelekileyo ukususwa kwezinto kunye nokugqitywa kwendawo.

Esinye isicelo esiqhelekileyo kwiintsimbi zetsimbi ezikhawulezayo yimisebenzi yokusika, apho i-blades isetyenziselwa ukwahlula i-workpiece ibe ngamacandelo amancinci. Iintsimbi ezikhawulezayo zokusika iintsimbi zivelisa ukusika okuchanekileyo, okucocekileyo, okubenza bafanelekele izicelo ezifana nokuhlukana, ukuqhawula, kunye ne-grooving. Ukukwazi kwabo ukugcina ubukhali kunye nokuchaneka komda kubenza babaluleke kakhulu ekufezekiseni ukunyamezelana okuqinileyo kunye nokugqitywa komgangatho ophezulu.

Xa ukhetha i-blade yokusika intsimbi yesantya esiphezulu kwisicelo esithile, kubalulekile ukuqwalasela izinto ezinjengokusikwa kwezinto, isantya sokusika, izinga lokutya, kunye nobunzulu bokusika. Ukukhetha ngokufanelekileyo i-blade kunye nokuseta kubalulekile ukufezekisa ukusebenza kakuhle kokusika kunye nobomi besixhobo. Ukongezelela, ukugcinwa rhoqo kunye nokulolwa kwee-blades zetsimbi ezikhawulezayo kubalulekile ukuqinisekisa umgangatho wokusikwa okungaguqukiyo kunye nokwandisa ubomi babo benkonzo.

Isishwankathelo, ii-HSS cutting blades zizixhobo eziguquguqukayo nezithembekileyo zokusika ngokuchanekileyo kwizicelo zesinyithi. Ubulukhuni babo obugqwesileyo, ukumelana nobushushu, kunye nokunganyangeki kokunxiba kubenza balungele imisebenzi enzima yokusika, ukubonelela ngokusebenza okungaguqukiyo kunye nobomi besixhobo obandisiweyo. Enoba zisetyenziswa njengezixhobo zelathe okanye imisebenzi yokusika, iiblade zentsimbi ezinesantya esiphezulu zidlala indima ebalulekileyo ekufezekiseni ukwenziwa komatshini kunye neenkqubo zokuvelisa ezikumgangatho ophezulu. Ngobuchule babo bokusika obuphezulu, ii-HSS zokusika ii-blades zihlala zilolona khetho luphezulu kwiingcali ezifuna ukuchaneka kunye nokusebenza kakuhle kwi-metal cut.