公开(公告)号：EP1083023A2

公开(公告)日：2001-03-14

申请号：EP00119366.3

申请日：2000-09-08

申请人： Kakino, Yoshiaki ,  Mori Seiki Co., Ltd. ,  Yasda Precision Tools K.K. ,  Osaka Kiko Co., Ltd. ,  YAMAZAKI MAZAK KABUSHIKI KAISHA ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Kakino, Yoshiaki ,  Fujishima, Makoto, Mori Seiki Co., Ltd. ,  Otsubo, Hisashi, Yasda Precision Tools K.K. ,  Nakagawa, Hideo, Osaka Kiko Co., Ltd. ,  Yamaoka, Yoshinori, Yamazaki Mazak Corp. ,  Takeshita, Torao, Mitsubishi Denkki K.K.

IPC分类号： B23Q15/007

CPC分类号： G05B19/4065 ,  G05B19/404 ,  G05B2219/37586 ,  G05B2219/42282 ,  G05B2219/42289 ,  G05B2219/49047

摘要： A numerical control apparatus (1 or 20) judging an overload on the basis of a specified reference value without any affection of a wear and abrasion of a tool, executing a pecking process even in machining wherein a feed rate changes every moment. In the numerical control apparatus (1 or 20) comprising pecking operation controlling means (12) which make a feed drive system (14) retracted when a cutting load detected by cutting load detecting means (7) exceeds a reference value during a drilling process, the cutting load detecting means (7) comprise a bite load detecting section (8) to detect the cutting load at a biting stage wherein a tool bites a work piece, and a stationary load detecting section (10) to detect the cutting load after the biting stage. The numerical control apparatus (1 or 20) comprises pecking judgement means (11) to judge that the feed drive system (14) should be retracted when a fluctuation load exceeds a specified reference value wherein the fluctuation load is obtained by reducing the bite load from the detected stationary load. When it is judged that the feed drive system (14) should be retracted, the pecking operation controlling means (12) make the feed drive system (14) retracted.

摘要翻译： 一种数值控制装置（1或20），其基于指定的参考值判断过载，而不影响工具的磨损，即使在每次进给速率变化的加工中也执行啄钻过程。 在由在切削加载检测机构（7）检测出的切削负荷在钻削过程中超过基准值时，使进给驱动系统（14）缩回的啄击运转控制机构（12）的数控装置（1或20） 切割负荷检测装置（7）包括咬入负载检测部（8），用于检测在工具咬住工件的咬合阶段的切割负荷;以及固定负载检测部（10），用于检测在 咬人的舞台 数值控制装置（1或20）包括啄食判定装置（11），用于当波动负载超过指定的参考值时，判断进给驱动系统（14）应该缩回，其中通过减小咬合负载获得波动负载 检测到的固定载荷。 当判断进给驱动系统（14）应该缩回时，啄食操作控制装置（12）使进给驱动系统（14）缩回。

公开(公告)号：EP1132789B1

公开(公告)日：2011-12-28

申请号：EP01105381.6

申请日：2001-03-09

申请人： Kakino, Yoshiaki ,  MITSUBISHI DENKI KABUSHIKI KAISHA ,  Mori Seiki Co.,Ltd. ,  Yasda Precision Tools K.K. ,  YAMAZAKI MAZAK KABUSHIKI KAISHA

发明人： Kakino, Yoshiaki ,  Sato, Tomonori, Mitsubishi Denki K.K. ,  Fujishima, Makoto ,  Otsubo, Hisashi, Yasda Precision Tools K.K. ,  Nakagawa, Hideo, Osaka Kiko Co., Ltd. ,  Yamaoka, Yoshinori, Yamazaki Mazak K.K.

IPC分类号： G05B19/416

CPC分类号： G05B19/4163 ,  G05B2219/49061 ,  G05B2219/49069 ,  Y10T483/12

公开(公告)号：EP1132789A3

公开(公告)日：2006-02-15

申请号：EP01105381.6

申请日：2001-03-09

申请人： Kakino, Yoshiaki ,  MITSUBISHI DENKI KABUSHIKI KAISHA ,  Mori Seiki Co.,Ltd. ,  Yasda Precision Tools K.K. ,  YAMAZAKI MAZAK KABUSHIKI KAISHA

发明人： Kakino, Yoshiaki ,  Sato, Tomonori, Mitsubishi Denki K.K. ,  Fujishima, Makoto ,  Otsubo, Hisashi, Yasda Precision Tools K.K. ,  Nakagawa, Hideo, Osaka Kiko Co., Ltd. ,  Yamaoka, Yoshinori, Yamazaki Mazak K.K.

IPC分类号： G05B19/416

CPC分类号： G05B19/4163 ,  G05B2219/49061 ,  G05B2219/49069 ,  Y10T483/12

摘要： There is provided a machining control system which is capable of keeping the optimum machining states and enhancing the efficiency and the reliability even in the case where an actual machining environment fluctuates. A machining control system includes a machining information determination portion (102) for determining initial machining conditions (107) on the basis of information (105) stored in a machining data base (101) and in accordance with adaptive control characteristics (106) defined by adaptive control modes and adaptive control parameters, and an adaptive control portion (103) for controlling the machining in appropriate states by changing the machining conditions in accordance with the machining states observed during the machining with the initial machining conditions (107) as an initial value of the machining conditions.

公开(公告)号：EP1132789A2

公开(公告)日：2001-09-12

申请号：EP01105381.6

申请日：2001-03-09

申请人： Kakino, Yoshiaki ,  MITSUBISHI DENKI KABUSHIKI KAISHA ,  Mori Seiko Co.,Ltd. ,  Yasda Precision Tools K.K. ,  Osaka Kiko Co.,Ltd. ,  YAMAZAKI MAZAK KABUSHIKI KAISHA

发明人： Kakino, Yoshiaki ,  Sato, Tomonori, Mitsubishi Denki K.K. ,  Fujishima, Makoto ,  Otsubo, Hisashi, Yasda Precision Tools K.K. ,  Nakagawa, Hideo, Osaka Kiko Co., Ltd. ,  Yamaoka, Yoshinori, Yamazaki Mazak K.K.

IPC分类号： G05B19/416

CPC分类号： G05B19/4163 ,  G05B2219/49061 ,  G05B2219/49069 ,  Y10T483/12

摘要： There is provided a machining control system which is capable of keeping the optimum machining states and enhancing the efficiency and the reliability even in the case where an actual machining environment fluctuates. A machining control system includes a machining information determination portion (102) for determining initial machining conditions (107) on the basis of information (105) stored in a machining data base (101) and in accordance with adaptive control characteristics (106) defined by adaptive control modes and adaptive control parameters, and an adaptive control portion (103) for controlling the machining in appropriate states by changing the machining conditions in accordance with the machining states observed during the machining with the initial machining conditions (107) as an initial value of the machining conditions.

摘要翻译： 提供了一种能够保持最佳加工状态并且即使在实际加工环境波动的情况下也提高效率和可靠性的加工控制系统。 加工控制系统包括：加工信息确定部（102），用于根据存储在加工数据库（101）中的信息（105）和根据由加工数据库（101）定义的自适应控制特性（106）确定初始加工条件（107） 自适应控制模式和自适应控制参数;以及自适应控制部分（103），用于通过根据在初始加工条件（107）作为初始值的加工期间观察到的加工状态改变加工条件来控制适当状态下的加工 的加工条件。