Barela māhoe māhoe ʻālua Bimetallic Screw Barrel

　　Nā Paremeter ʻenehana no nā māhoe māhoe like a me ka pahu

　　Mea kila 38GrMoAlA,42GrMo

　　ʻO ka paʻakikī ma hope o ka hoʻopaʻa ʻana a me ka hoʻomaʻamaʻa HB:280-320

　　Paʻakiki & Tempering manawa 72 hola

　　ʻO ka paakiki Nitrided HV:850-1000

　　Nitrided manawa 120hours

　　ʻO ka hohonu o ka pahu nitriding 0.50-0.80mm

　　Nitrided Brittleness emi mai ka papa 2

　　ʻAʻohe ʻili Ra:0.4

　　oolea ili o chromium- hoʻopaʻa ʻia ma hope o ka Nitriding > HV900

　　ʻO ka hohonu o ka chromium - paʻi 0.025-0.10mm

　　Alloy Hardness HRC:50-65

　　Hohonu Aloe 0.8-2.0mm

　　Noi:

　　PE, PP, ABS, rubber, nā aniani aniani kiʻekiʻe like ʻole, ka mineral fiber a me ka PPA, PPS, PA6T, LCP, VO pale ahi, mana ferrous, magnetic pauka, etc.

　　No ka mea i hoʻopili hou ʻia, PVC + 30% CaCo3, etc