基本信息:
- 专利标题: WEAR PART FOR GYRATORY CRUSHER AND METHOD OF MANUFACTURING THE SAME
- 专利标题(中):磨损磨损部件及其制造方法
- 申请号:PCT/SE2004/001581 申请日:2004-11-02
- 公开(公告)号:WO2005046873A1 公开(公告)日:2005-05-26
- 发明人: EVERTSSON, Magnus
- 申请人: SANDVIK AB
- 申请人地址: S-811 81 Sandviken SE
- 专利权人: SANDVIK AB
- 当前专利权人: SANDVIK AB
- 当前专利权人地址: S-811 81 Sandviken SE
- 代理机构: CARLSSON, Lars-Åke
- 优先权: SE0302974-1 20031112
- 主分类号: B02C2/04
- IPC分类号: B02C2/04
摘要:
A shell (4, 5) for use in a gyratory crusher has a support surface (18), which is intended to abut against a shell-carrying member (3), and a first crushing surface (20), which is intended to be brought into contact with a material supplied at the upper portion of the crusher, and to crush said material against a corresponding second crushing surface (24) on a second shell (5) complementary with the shell (4). Over at least 50% of the vertical height (H) thereof, from an outlet (30) and upward along the first crushing surface (20) the first crushing surface (20) has been machined to a run-out tolerance, which on each level along the machined part of the vertical height (H) of the first crushing surface (20) is maximum one thousandth of the largest diameter of the crushing surface, however maximum 0,5 mm. In a method of producing a shell, the shell is manufacture with a machining allowance and is then machined to desired run-out tolerance
摘要(中):
用于旋转式破碎机的壳体(4,5)具有支撑表面(18),所述支撑表面旨在抵靠壳体承载构件(3)和第一破碎表面(20),所述第一破碎表面旨在 与在破碎机的上部供应的材料接触,并将所述材料压靠在与壳体(4)互补的第二壳体(5)上的相应的第二破碎表面(24)上。 在第一破碎表面(20)上,从第一破碎表面(20)至少50%的垂直高度(H)从出口(30)向上移动,第一破碎表面(20)已被加工成径向公差, 沿着第一破碎表面(20)的垂直高度(H)的加工部分的高度是破碎表面的最大直径的千分之一,但最大为0.5mm。 在制造壳体的方法中,壳体制造具有加工余量,然后被加工成期望的径向公差
IPC结构图谱:
B | 作业;运输 |
--B02 | 破碎、磨粉或粉碎;谷物碾磨的预处理 |
----B02C | 一般破碎、研磨或粉碎;碾磨谷物 |
------B02C2/00 | 应用回转破碎机或圆锥破碎机的破碎和粉碎 |
--------B02C2/02 | .偏心运动的 |
----------B02C2/04 | ..具有垂直轴的 |