產(chǎn)品品牌：曉峰

產(chǎn)品型號(hào)：SJ80X26

規(guī)格

80X26

適用范圍

電線電纜制造

電線押出機(jī),螺桿料管規(guī)格：Ø80 長(zhǎng)徑比：L/D26螺桿的壓縮比根據(jù)不同的原料設(shè)計(jì)，也可按用戶要求進(jìn)行改良設(shè)計(jì)。技術(shù)指標(biāo)：材料選用優(yōu)質(zhì)38鉻鉬鋁（38CrMOALA）調(diào)質(zhì)硬度:HB235-280                                                                                                                                                     氮化硬度：HV>850                                                                                                                                                                氮化深度：T 0.45～0.80mm氮化脆性：≤二級(jí)表面粗糙度：Ra0.4螺桿直線度：0.015mm氮化后表面鍍硬鉻度：HV≥900鍍鉻層厚度：0.03～0.08mm