基本信息:
- 专利标题: A METHOD OF MANUFACTURING A STAINLESS STEEL PRODUCT
- 专利标题(中):制造不锈钢产品的方法
- 申请号:PCT/SE2011/050220 申请日:2011-02-25
- 公开(公告)号:WO2011108977A1 公开(公告)日:2011-09-09
- 发明人: STRAND, Per-Olov , SÖDERMAN, Anders
- 申请人: SANDVIK INTELLECTUAL PROPERTY AB , STRAND, Per-Olov , SÖDERMAN, Anders
- 申请人地址: S-811 81 Sandviken SE
- 专利权人: SANDVIK INTELLECTUAL PROPERTY AB,STRAND, Per-Olov,SÖDERMAN, Anders
- 当前专利权人: SANDVIK INTELLECTUAL PROPERTY AB,STRAND, Per-Olov,SÖDERMAN, Anders
- 当前专利权人地址: S-811 81 Sandviken SE
- 代理机构: HÄGGLÖF, Henrik
- 优先权: SE1050205-2 20100303
- 主分类号: B23D79/12
- IPC分类号: B23D79/12 ; B21C43/00 ; B21C37/04
摘要:
The present invention relates to a method of manufacturing a duplex stainless steel wire product starting from wire rod, the method comprising the following steps: roughening the wire rod surface; applying a carrier coating on the wire rod surface; peeling the wire rod using a shaving die comprising cemented carbide; roughening the wire rod surface; applying a carrier coating on the wire rod surface; and drawing to final wire dimension. In the peeling step, the shaving die used has a rake face land angle η which is 10–30°, a rake angle γ which is 10–25°, a clearance angle α which is 3–10°, a rake face land width w which is 0.1–0.5 mm, and an edge radius which is 0.02–0.08 mm. The duplex stainless steel wire product manufactured according to the method exhibits excellent fatigue resistance.
摘要(中):
本发明涉及从线材制造双相不锈钢丝产品的方法,该方法包括以下步骤:使线材表面粗糙化; 在线材表面上施加载体涂层; 使用包括硬质合金的剃须刀将线材剥离; 粗化线材表面; 在线材表面上施加载体涂层; 并绘制到最终的线尺寸。 在剥离步骤中,所使用的剃须刀具有前刀面角度? 10-30°,前角? 10-25°,间隙角α为3-10°,前倾面宽度w为0.1-0.5mm,边缘半径为0.02-0.08mm。 根据该方法制造的双相不锈钢丝产品具有优异的耐疲劳性。
IPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23D | 刨削;插削;剪切;拉削;锯;锉削;刮削;其他类目不包括的用切除材料方式对金属加工的类似操作 |
------B23D79/00 | 不包含在其他类目中的切削加工的方法,机械或装置 |
--------B23D79/12 | .在工件周围布置切削刀片非车削方式加工棒材或管材的去皮机械或装置 |