Yintoni i-HSS i-twill drill?
I-HSS String Drill luhlobo lwesixhobo sokuntywila senziwe ngensimbi yesantya esiphezulu esisetyenziselwa ukuqhubekeka kwesinyithi. I-HSS yintsimbi ekhethekileyo ye-alosion enesingqala ka-Abrasion, uzinzo lobushushu, kunye nokusika iipropathi, zenza ilungele imisebenzi yokusebenza ngokwesinyithi njengokumba. I-twist drill (ikwabizwa ngokuba yi-Auger okanye i-Spilly Drill) yimbaleki enebhombu evumela ukusika i-chips yokuphuma ngokukhawuleza, ukunciphisa ukuntywila kunye nokuphucula ukusebenza kakuhle. Uyilo lwe-ross i-ft drives zenza ukuba zilungele izixhobo ezahlukeneyo zentsimbi, kubandakanya intsimbi, i-aluminium, ubhedu kunye nohlobo lwenkuni.
Iimpawu ze-Steef-isantya esiphezulu seStile
I-1. Ukunganyangeki kwe-abrasion ephezulu: Izixhobo zentsimbi ezihamba ngesantya esiphezulu zibonisa ukunganyangeki okugqwesileyo, ukuvumela imiphetho yokusika ixesha elibukhali ixesha elide.
2. Uzinzo oluphezulu: Intsimbi ephakamileyo yentsimbi inokusebenza kwiindawo ezinobushushu eziphezulu ngaphandle kokuphulukana nobunzima okanye ukungcungcutheka.
3. Ukusika ukusebenza ngokugqibeleleyo: Uyilo lwe-Spiral Groove Draoves ze-twist igalelo ekunciphiseni ngentsimbi yentsimbi ngelixa kuncitshiswa ukuqokelela i-chip.
I-4. Ukuthenjwa okuthembekileyo
Iindidi ze-HSS esizisebenzisileyo ze-twist zethu ze-twist
Amabakala aphambili e-HSS esiyisebenzisa yile: m42, M35, M2, 4341, 4211.
Kukho umahluko phakathi kwabo, ikakhulu ngokuhambelana nobume bayo bekhemikhali, ubunzima, uzinzo lwerm kunye neendawo ezinokufaka isicelo. Apha ngezantsi kukho umahluko phakathi kwala mabakala e-HSS:
1. M42 HSS:
I-M42 iqulethe i-7% -8% ye-REALT (CO), i-8% ye-molybdenum (mo) kunye nezinye izabelo. Oku kunika ukuxhathisa okungcono kunye nokuzinza kobushushu. I-M42 ihlala inobunzima obuphezulu, kwaye ubunzima bayo betyeni yi-67.5-70 (HRC) ezinokufunyanwa ziindlela zobushushu.
2. M35 HSS:
I-M35 iqulethe i-4.5% -5% ye-CoAbalt kwaye ikwanokunganyangeki okukhulu kunye nokuzinza kwe-thermal. I-M35 inzima kancinci kune-HSS eqhelekileyo kwaye ihlala igcina ubukrelekrele beBendeeb 64.5 kunye ne-67.59 (HRC). I-M35 ilungele ukusika izinto ezinamathele ezinamathele njengentsimbi engenasiseko.
I-3. M2 HSS:
I-M2 inamanqanaba aphezulu e-tungsten (W) kunye ne-molybdenum (mo) kwaye unepropathi elungileyo yokusika. Ubulukhuni be-M2 buhlala kuluhlu lwe-63.5-67 (HRC), kwaye kufanelekile ukuba kube lula ukubakho kwezensi ezifuna iimfuno eziphambili.
4. 4341 HSS:
I-HSS i-HSS inesithambisi esiphezulu esinentsimbi enomxholo ongezantsi ongezantsi kwe-M2. Ubunzima bugcinwa ngokubanzi ngaphezulu kwe-63 HRC kwaye ilungele imisebenzi yentsimbi eqhelekileyo.
5. 4241 HSS:
I-HSS ikwayi-HSS ephantsi ye-ALTY equkethe izinto eziphantsi. Ubunzima buhlala ngokubanzi malunga ne-59-63 hrc kwaye ihlala isetyenziselwa ukusebenza ngentsimbi ngokubanzi kunye nokuntywila.
Ukukhetha inqanaba elifanelekileyo le-HSS kuxhomekeke kwiimfuno zakho zesicelo kunye nohlobo lwezinto eziza kwenziwa. Ubunzima, ukuxhathisa i-abrasion kunye nokuzinza kwe-thermal yeyona nto iphambili ekukhetheni.
I-Post Time: Sep-18 ukuya kwi-2023