Mchama wa VIP
Blower Filamu Machine
Kiashiria cha kiufundi: vifaa 38CrMoAIA uso roughness Ra0 4 diameter Phi; 20-Phi; 300 screw linearity 0 015mm urefu diameter ratio L D = 15 ~ 55 nitri
Tafsiri za uzalishaji
Viashiria vya kiufundi:
vifaa | 38CrMoAIA | Usahihi wa uso | Ra0.4 |
kipenyo | Φ20-Φ300 | Screw moja kwa moja | 0.015mm |
Uwiano wa urefu | L/D=15~55 | Chromium ngumu kwa uso baada ya nitridation | HV≥900HV |
Ugumu wa Adjustment | HB240°~280° | Unene wa safu ya chromium | 0.05~0.10mm |
Ugumu wa nitride | HV850°~1000° | kina cha alloy | 0.8~2.0mm |
kina nitride | 0.45~0.7mm | Ugumu wa alloy mbili | HRC56°~65° (Chuma cha nickel msingi chuma) |
Utafiti wa mtandaoni