Inxalenye 1
Umgangatho kunye nokusebenza zizinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha izixhobo zokusika nokucofa ezifanelekileyo. Olu khetho ludumileyo phakathi kweengcali, iimpompo ezigqunywe yiTICN zizixhobo ezikumgangatho ophezulu ezaziwa ngokuqina kwazo nokusebenza kwazo okuphezulu. Kule bhlog siza kujonga ngakumbi iimpompo ezigqunywe yiTICN, ngakumbi umgangatho weDIN357, kunye nokusetyenziswa kwezixhobo zeM35 kunye neHSS ukubonelela ngezisombululo zokusika nokucofa ezikumgangatho ophezulu.
Iimpompo ezigqunywe nge-TICN zenzelwe ukubonelela ngokusebenza okuphezulu kwizinto ezahlukeneyo, ukusuka kwi-aluminium ethambileyo ukuya kwintsimbi engagqwaliyo eqinileyo. I-Titanium carbonitride (TICN) yokugqunywa kwiimpompo inika ukumelana nokuguguleka okuhle kwaye yandisa ubomi bezixhobo, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwizicelo zoshishino apho ukuchaneka nokuqina kubalulekile. Nokuba usebenza ngezinto ze-ferrous okanye ezingezizo ze-ferrous, iimpompo ezigqunywe nge-TICN lukhetho oluthembekileyo olunika iziphumo ezihambelanayo kwimisebenzi enzima yokusika nokuthepha.
Icandelo 2
Umgangatho we-DIN357 uchaza ubukhulu kunye nokunyamezelana kweetephu kwaye ngumgangatho owaziwayo kakhulu kushishino. Iitephu ezenziwe ngolu hlobo ziyaziwa ngokuchaneka kwazo kunye nokuhambelana kwazo neentlobo ngeentlobo zezicelo zokusika nokucofa. Xa zidityaniswe ne-TICN coating, umgangatho we-DIN357 uqinisekisa ukuba iitephu ezivelayo zikumgangatho ophezulu kwaye ziyakwazi ukuhlangabezana neemfuno zemisebenzi yanamhlanje yoomatshini.
Ukongeza kwi-TICN coating, ukukhethwa kwezinto zentsimbi yenye into ebalulekileyo ekumiseleni ukusebenza kwempompo kunye nomgangatho. I-M35 kunye ne-HSS (i-High Speed Steel) zizinto ezimbini ezisetyenziswa rhoqo ukwenza iimpompo ezikumgangatho ophezulu. I-M35 yintsimbi ye-cobalt ekhawulezayo enokumelana nobushushu kunye nobunzima obuhle kakhulu, okwenza ifaneleke ukusika nokucofa izinto eziqinileyo. Intsimbi yesantya esiphezulu, kwelinye icala, sisixhobo esiguquguqukayo esaziwa ngokumelana kwayo nokuguguleka okuphezulu kunye nokuqina, okwenza ukuba ibe lukhetho oluthembekileyo kwiintlobo ngeentlobo zezicelo zomatshini.
Inxalenye 3
Xa ukhetha itephu efanelekileyo kwiimfuno zakho zokusika nokucofa, umgangatho kunye nokusebenza kufuneka kube yeyona nto iphambili kuwe. Zenziwe ngokwemigangatho ye-DIN357 kwi-M35 okanye kwi-HSS, iitephu ezifakwe i-TICN zibonelela ngesisombululo esifanelekileyo kwiimfuno zemisebenzi yanamhlanje yoomatshini. Zibonelela ngokumelana nokuguguleka okuphezulu, ukuqina kunye nokuchaneka, iitephu ezifakwe i-TICN zizixhobo ezisemgangathweni ophezulu ezibonelela ngeziphumo ezihambelanayo kwizixhobo ezahlukeneyo kunye nokusetyenziswa.
Ngokudibanisa ii-TICN coatings kunye neempawu ezibalaseleyo zezinto ze-M35 kunye ne-HSS, abavelisi banokuvelisa iimpompo ezisebenza kakuhle kwaye zihlala ixesha elide. Ezi mpompo zisemgangathweni ophezulu zakhiwe ukuze zimelane nobunzima bemisebenzi enzima yokugaya, zibonelela ngeziphumo ezithembekileyo nezihambelanayo kwiindawo ezahlukeneyo zoshishino.
Ngamafutshane, iimpompo ezigqunywe nge-TICN zenziwe ngokwemigangatho ye-DIN357 kwaye zisebenzisa izixhobo ezikumgangatho ophezulu ezifana ne-M35 kunye ne-HSS ukubonelela ngezisombululo ezithembekileyo nezisebenzayo zokusebenza kokusika nokuthepha. Nokuba usebenza ngentsimbi engagqwaliyo, i-aluminium okanye ezinye izinto ezinzima, iimpompo ezigqunywe nge-TICN zizixhobo onokuzithemba ukubonelela ngokusebenza kunye nokuqina okufunekayo ukuhlangabezana neemfuno zemisebenzi yanamhlanje yoomatshini. Ngenxa yokumelana kwazo nokuguguleka okugqwesileyo kunye nokuchaneka, iimpompo ezigqunywe nge-TICN zilukhetho olukumgangatho ophezulu lweengcali ezifuna iziphumo ezithembekileyo nezihambelanayo kwizicelo zokusika nokuthepha.
Ixesha leposi: Disemba-26-2023
