假牙加工轨迹生成方法
文献类型：专利
| 作者 | 刘伟军 ; 张鸣; 李论; 卞宏友
|
| 发表日期 | 2012-06-06 |
| 专利国别 | 中国 |
| 专利号 | CN102486641A |
| 专利类型 | 发明 |
| 产权排序 | 1 |
| 权利人 | 中国科学院沈阳自动化研究所 |
| 其他题名 | Artificial-teeth processing route generating method |
| 中文摘要 | 一种假牙加工轨迹生成方法，属于数控加工技术领域。首先生成用于假牙粗加工的刀轨，再生成用于假牙精加工的刀轨，所述粗加工刀轨的生成分为Z向粗加工轨迹生成和-Z向粗加工轨迹生成两步，精加工刀轨的生成分为Z向精加工轨迹生成和-Z向精加工轨迹生成两步。生成粗加工轨迹的步骤为：①确定材料去除区域；②获取截交轮廓曲线集；③处理截交轮廓曲线集；④生成加工区域；⑤轨迹填充；⑥轨迹连接。生成精加工轨迹的步骤为：①确定材料去除区域；②获取截交轮廓曲线集；③处理截交轮廓曲线集；④生成加工区域；⑤轨迹填充；⑥轨迹连接。本发明可以有效解决假牙数控加工刀具轨迹规划问题，解决了手工制备假牙的效率问题和质量稳定性问题。 |
| 是否PCT专利 | 否 |
| 英文摘要 | The invention relates to an artificial-teeth processing route generating method, which belongs to the numeric-control processing technical field, and comprises the following steps that: a cutter track for roughly processing artificial teeth is firstly generated, then a cutter track for precisely processing the artificial teeth is generated, the rough processing of the cutter track is divided into two steps: generation of a Z-direction rough processing route and generation of a negative Z-direction rough processing route, and the precise processing of the cutter track is divided into two steps: generation of Z-direction precise processing route and generation of a negative Z-direction precise processing route. The generation of the rough processing route comprises the following steps that: (1) determining a material removal area (2) acquiring an intersection outline curve set (3) processing the intersection outline curve set (4) generating a processing area (5) filling routes and (6) joining the routes. The generation of the precise processing route comprises the following steps that: (1) determining a material removal area (2) acquiring an intersection outline curve set (3) processing the intersection outline curve set (4) generating a processing area (5) filling routes and (6) joining the routes. Due to the adoption of the artificial-teeth processing route generating method, the route planning problem of an artificial-teeth numeric-control processing cutter can be effectively solved, and the efficiency problem and the quality stability problem for manually preparing artificial teeth can be solved. |
| 公开日期 | 2014-02-12 |
| 申请日期 | 2010-12-03 |
| 语种 | 中文 |
| 专利申请号 | CN201010572599.8 |
| 专利代理 | 沈阳科苑专利商标代理有限公司 21002 |
| 源URL | [http://ir.sia.ac.cn/handle/173321/13363]  |
| 专题 | 沈阳自动化研究所_装备制造技术研究室 |
| 推荐引用方式 GB/T 7714 | 刘伟军,张鸣,李论,等. 假牙加工轨迹生成方法. CN102486641A. 2012-06-06. |
入库方式： OAI收割
来源：沈阳自动化研究所
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