Technical Paremeters for parallel twin screw ndi mbiya
Zida Zachitsulo 38GrMoAlA,42GrMo
Kuuma pambuyo kuumitsa & kutentha HB: 280-320
Kuuma & Kutentha nthawi 72 hours
Nitrided kuuma HV: 850-1000
Nitrid nthawi 120hours
Kuzama kwa nitriding kesi 0.50-0.80mm
Nitrided Brittleness yochepera giredi 2
Kukula Kwapamtunda Ra: 0.4
pamwamba kuuma kwa chromium- plating pambuyo Nitriding>HV900
Kuzama kwa chromium -plating 0.025-0.10mm
Aloyi Kuuma HRC: 50-65
Kuzama kwa aloyi 0.8-2.0mm
Ntchito:
Pe, PP, ABS, mphira, osiyanasiyana mkulu galasi CHIKWANGWANI, mchere CHIKWANGWANI ndi PPA, PPS, PA6T, LCP, VO chitetezo moto, mphamvu yachitsulo, maginito ufa, etc.
Pakuti recylced pulasitiki zakuthupi, PVC + 30% CaCo3, etc
Siyani Uthenga Wanu