<acronym id="wyucg"><center id="wyucg"></center></acronym><acronym id="wyucg"><center id="wyucg"></center></acronym>
<option id="wyucg"></option><tr id="wyucg"><optgroup id="wyucg"></optgroup></tr>
<sup id="wyucg"></sup>
<acronym id="wyucg"></acronym>
<sup id="wyucg"><optgroup id="wyucg"></optgroup></sup>
<tr id="wyucg"><optgroup id="wyucg"></optgroup></tr>
<rt id="wyucg"><small id="wyucg"></small></rt>

橡膠螺桿

主頁 > 產品中心 > 橡膠螺桿 >

橡膠機螺桿

橡膠機螺桿

  • 規格：
    橡膠銷釘螺桿機筒直徑：Φ75mm-φ200mm
    橡膠冷、熱喂料螺桿機筒直徑：Φ30mm-φ300 mm
    長徑比：12-18

    基底材質：
    1)38CrMoAlA(JIS SACM645)
    2)42CrMo(AISI 4140)
    3)4Cr5MoSi V1 (JIS SKD-61)

    處理工藝：
    熱處理
    氮化處理

    技術參數：
    氮化深度: 0.50mm-0.80mm
    氮化硬度: 900-1000HV
    氮化脆性: <= 1級
    表面粗糙度: Ra 0.4
    螺桿直線度: 0.015mm
    氮化后表面鍍鉻層硬度:≥950HV
    鍍鉻層厚度: 0.025~0.085mm
    雙合金深度: 3mm

<acronym id="wyucg"><center id="wyucg"></center></acronym><acronym id="wyucg"><center id="wyucg"></center></acronym>
<option id="wyucg"></option><tr id="wyucg"><optgroup id="wyucg"></optgroup></tr>
<sup id="wyucg"></sup>
<acronym id="wyucg"></acronym>
<sup id="wyucg"><optgroup id="wyucg"></optgroup></sup>
<tr id="wyucg"><optgroup id="wyucg"></optgroup></tr>
<rt id="wyucg"><small id="wyucg"></small></rt>
{关键词}