发明申请
WO2003011507A1 IMPROVED CENTRIFUGALLY-CAST TUBE AND RELATED METHOD AND APPARATUS FOR MAKING SAME
审中-公开
基本信息:
- 专利标题: IMPROVED CENTRIFUGALLY-CAST TUBE AND RELATED METHOD AND APPARATUS FOR MAKING SAME
- 专利标题(中):改进的离心管及相关方法和制造装置
- 申请号:PCT/EP2002/009426 申请日:2002-07-24
- 公开(公告)号:WO2003011507A1 公开(公告)日:2003-02-13
- 发明人: DEMATEST, Joël , VERDIER, Gilles
- 申请人: MANOIR INDUSTRIES, INC. , DEMATEST, Joël , VERDIER, Gilles
- 申请人地址: 1947 Hwy, 59 North, Suite 302, Humble, TX 77338 US
- 专利权人: MANOIR INDUSTRIES, INC.,DEMATEST, Joël,VERDIER, Gilles
- 当前专利权人: MANOIR INDUSTRIES, INC.,DEMATEST, Joël,VERDIER, Gilles
- 当前专利权人地址: 1947 Hwy, 59 North, Suite 302, Humble, TX 77338 US
- 代理机构: THINAT, Michel
- 优先权: US09/933,475 20010727
- 主分类号: B23D43/04
- IPC分类号: B23D43/04
摘要:
An improved centrifugally-cast tube (10) is provided, along with a related method and apparatus (22) of making the tube (10). The tube (10) includes a plurality of grooves (20) and bosses (18) that are mechanically machined into an interior surface of the tube, such as by a broaching process. The profile of grooves and bosses may be defined by a plurality of intersecting concave and convex radii. The method essentially consists of mechanically deforming the interior surface (16) of the tube (10) by passing a series of cutting inserts (64) on support rings (62) having incrementally-differing dimensions over the interior surface (16). An apparatus is also provided which includes a telescoping shaft (48) upon which is mounted at least one cutting tool (62) that has a plurality of cutting inserts (64) and is adapted to form a plurality of grooves (20) and bosses (18) in the interior surface (16) of the tube (10). The grooves (20) and bosses (18) may be straight or spiraled.
摘要(中):
提供改进的离心铸管(10)以及制造管(10)的相关方法和装置(22)。 管(10)包括多个凹槽(20)和凸台(18),其通过拉削工艺机械加工到管的内表面中。 凹槽和凸起的轮廓可以由多个相交的凹凸半径限定。 该方法主要包括通过将一系列切削刀片(64)通过在内表面(16)上具有递增不同尺寸的支撑环(62)上而使管(10)的内表面(16)机械地变形。 还提供了一种装置,其包括伸缩轴(48),在该装置上安装有至少一个具有多个切削刀片(64)的切削工具(62),并且适于形成多个凹槽(20)和凸台 18)在管(10)的内表面(16)中。 凹槽(20)和凸台(18)可以是直的或螺旋形的。
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 |
------B23D43/00 | 拉刀 |
--------B23D43/02 | .用于直线运动切削 |
----------B23D43/04 | ..具有镶装切削刃的 |