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锥形双螺杆/机筒

  • Product Services: 锥形双螺杆机筒 锥形双螺杆专用减速器分配箱 单螺杆机筒 单螺杆专用减速器分配箱 平行双螺杆机筒 双金属机筒螺杆 橡胶机筒螺杆 双螺杆挤出机
  • Category: Supply > screw
  • Unit price: 0.00
  • Minimum order quantity: 0
  • Total supply volume: 0/台
  • Period for dispatch: 3
  • Validity until: Long term effectiveness
  • Final update: 2016-06-03
Basic information of the company
  • 台塑机械
  • contacts:唐仁发      no register
  • email::
  • phone::
  • mobile::
  • area::浙江 舟山市
  • address::中国·舟山市定海区城西工业园区博狗娱乐
  • E-mail: sales@zstaisu.com
  • Phone: 0580-2363797
  • Mobile: 13515805117
  • Region: 舟山市
  • Address: 中国·舟山市定海区城西工业园区博狗娱乐
Detailed product description
 
产品描述
 

 

 

技术参数

调质硬度:HB280-320

氮化硬度:HV850-1000

氮化层深度0.45value="0.7" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-0.7mm

氮化脆度≤二级

表面粗糙度:Ra 0.4

螺杆直线度:value="0.015" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">0.015mm

氮化后表面镀铬层硬度:≥900HV

镀铬层厚度:0.025value="0.1" hasspace="False" negative="True" numbertype="1" tcsc="0" w:st="on">-0.10mm

双合金硬度:HRC50-65

 

 

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