假牙加工轨迹生成方法 | |
刘伟军; 张鸣; 李论; 卞宏友 | |
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 |
内容类型 | 专利 |
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. |
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