Takaitawa na manyan kayan aiki
Ana tsara manyan kayan aiki na sama-sauri da farko don yankan aikace-aikacen kayan aiki. Ajalin"babban gudu"An yi amfani da shi lokacin da aka ƙirƙira waɗannan baƙin ƙarfe. Kalmar tana nufin gaskiyar cewa za a iya amfani da ƙarfe kamar yadda ake yankan kayan yankan a babbar juyawa da sauri akan Lathe. A wasu halaye, saurin gudu suna da sauri cewa kayan aikin zai yi zafi don lalata launin ja, wanda yake kusan 1100°F (593°C). Ikon kula da wuya da ake buƙata don yankan yayin da a wannan zafin jiki shine dukiya da aka sani da ta ja ko ta zafi, kuma ma'anar ainihin halayen sittin.
Babban saurin ƙarfe yana nuna babban ƙarfi da ƙarfi, amma yawanci suna nuna ƙarancin ƙarfi fiye da kayan aiki na sanyi. Wasu, mafi yawan musamman M2 da foda na karfe M4, ana amfani dasu a aikace-aikacen aikin sanyi saboda ƙarfi da kuma sanya juriya wanda za'a iya cime.
Don isa a matsayin babban ƙarfe na ruwa, dole ne tsarin sunadarai dole ne ya haɗu da wasu mafi yawan buƙatu, waɗanda aka bayyana a cikin Ashem ASM ASTM a cikin kayan aiki na sama. Mafi ƙasƙantar da Malloy, M50 da M52 Babban Speight Sezs, an san su da kyau da aka sani da tsaka-tsakin-sauri saboda ƙananan abubuwan da ke ciki. Cobalt-bearges maki, kamar M35 da M42, an san su da manyan manyan-saurin-sauri saboda sun nuna inganta wahalar zafi.
Babban saurin ƙarfe zagaye
| M | Kayan aiki | Farauta | Cold forming Rolls |
| Coldusarwa | Ruhu | Lathe da kayan aiki | Gwada |
| Masu yanka Milling | Tafa | Orsts kawo karshen Mills | Kayan aiki |
| Reals da Saws |
Nau'in HSS Karfe
l Jis g4403 skh10 hss babban filin kayan karfe
L hss mold karfe alloli mashaya
l M2 hss karfe zagaye sandar
l high gudu karfe hss m42 karfe mai haske bar 1.3247
LIX 12x6mmrina baƙin ƙarfe hss zafi sun yi birgima mild karfe lebur bar
l hss p18 mashin mashin mashaya
L High Speed Karfe Bar HSS BAR BUGUG / Flat mashaya
L mai haske hss sanduna
l hss daidaitaccen mashaya
L hss bohler s600. zagaye bar m2
l hss m42 w2 kayan aiki zagaye mashaya
l babban filin kayan aiki mai laushi
Babban yanki na karfe
| H & T | Ya taurare da takaici. |
| Ann | Anane |
| PH | Hazo taurare. |
Kayan ado na kayan aiki
| Karfe-Hardening Aikin Kayan Aiki | W dara | Bikin Hardening Toine Karfe |
| Hot-aiki kayan aiki | H maki | HO11 Hot Worment Atolida KarfeH13 Aiki Wutomer Karfe |
| Karfe Aikin Kayan Aiki | Grades | A2 Air Hardening Tool Steela6 Air Hardening Tool TOPETENING SOEELING SOEELING SOELEDENING ADDEDY |
| D darajan | D2 Hardening Kayan aiki Donna | |
| O Grades | Karfe Hardening Tool Karfe Karfe Don Omar | |
| Karfe-tsayayya da Kayan Karfe | S maki | S1 girgije tsayayya kayayyakin m karfe5 girgiza tsayayya kayayyakin bera stepper7 girgiza tsayayya da karfe |
| Babban karfe | M darajan | M2 babban aiki kayan aiki mai sauri |
| T maki | T1 iska ko kayan aiki na kayan aiki ko kayan aikin mai |
