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公开(公告)号：EP1065029A4
公开(公告)日：2007-05-23
申请号：EP98961552
申请日：1998-12-25
IPC分类号： G05B19/4093
CPC分类号： G05B19/40937 , G05B2219/35528 , G05B2219/36103 , G05B2219/36284 , G05B2219/36307 , Y02P90/265
摘要： A method and apparatus for providing information to be used for numerical control of a machine tool. A database is prepared for storing numerical control information modified or edited by an operator or contents of modification as machining know-how for technicians. The database is useful for programmers to retrieve appropriate techniques when they attempt to prepare new numerical control information. The know-how includes machining conditions that operators can use. The database is updated every time a process of machining is carried out.
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2.发明公开METHOD AND APPARATUS FOR SIMULATION OF NC MACHINING 失效VERFAHREN UND VORRICHTUNG ZUR NC-BEARBEITUNGSSIMULATION
公开(公告)号：EP0879675A4
公开(公告)日：2004-11-17
申请号：EP96937525
申请日：1996-11-07
IPC分类号： G05B19/4069 , B23Q15/00 , B23Q17/09 , G05B19/4065 , G05B19/4093 , G05B19/416
CPC分类号： G05B19/4069 , G05B2219/35145 , G05B2219/41426 , G05B2219/43124 , G05B2219/50321
摘要： A method of simulation of NC machining, wherein machining simulation is carried out according to blank shape data, tool shape data and an NC program to modify the NC program itself or interpolation data by feedforward control so that optimum cutting conditions can be obtained. The simulation result can be used for correcting the NC program and the interpolation data at the next stage. Further, a record of tools used can be generated on the basis of this simulation result.
摘要翻译： 一种数控加工的模拟方法，其中根据坯料形状数据，刀具形状数据和NC程序进行加工模拟，以通过前馈控制修改NC程序或插值数据，从而可以获得最佳切削条件。 仿真结果可用于校正NC程序和下一阶段的插值数据。 此外，可以基于该仿真结果生成使用的工具的记录。
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公开(公告)号：EP1296211A4
公开(公告)日：2004-09-08
申请号：EP00942443
申请日：2000-06-30
发明人： YAMAZAKI KAZUO , MORITA NAOKI , FUKAYA YASUSHI
IPC分类号： G05B19/418 , G06Q10/00
CPC分类号： G05B19/4187 , G05B2219/31323 , G05B2219/31325 , G05B2219/31336 , G05B2219/32422 , G06Q10/04 , Y02P90/18 , Y02P90/205 , Y02P90/24
摘要： A plurality of NC machine tools (28), each including means for preparing NC programs and means for modifying NC programs, are connected to a central management unit (1) through a network. The NC machine tools (28) supply their performance information to the central management unit (1), which in turn makes the collected information into a database (3-12) for storage so that all NC machine tools (28) may use information necessary for machining.
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4.发明公开GENERATION OF MEASUREMENT PROGRAM IN NC MACHINING AND MACHINING MANAGEMENT BASED ON THE MEASUREMENT PROGRAM 失效ERZEUGUNG EINES MESSPROGRAMMSFÜRNC-BEARBEITUNG UND DARAUFGESTÜTZTESBEARBEITUNGSMANAGEMENT
公开(公告)号：EP0879674A4
公开(公告)日：2003-02-12
申请号：EP96937524
申请日：1996-11-07
IPC分类号： G05B19/401 , G05B19/4068 , B23Q15/00 , G05B19/414
CPC分类号： G05B19/4068 , G05B19/401 , G05B2219/37492
摘要： A method and apparatus for NC machining management based on a measurement program, wherein a machining shape at an arbitrary machining stage is determined by an NC program, a geometric element or a geometric model is generated, and a measurement program is generated on the basis of the geometric model. The measurement program is executed when at least one of the steps of the NC program is completed, and the results of measurement are used as control information for machining management.
摘要翻译： 一种基于测量程序的NC加工管理方法和装置，其中，通过NC程序确定任意加工阶段的加工形状，生成几何元素或几何模型，并且基于该程序生成测量程序 几何模型。 测量程序在NC程序的至少一个步骤完成时执行，测量结果用作加工管理的控制信息。
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公开(公告)号：EP0881034A4
公开(公告)日：2002-01-16
申请号：EP96937523
申请日：1996-11-07
IPC分类号： G05B19/4068 , G05B19/4093 , B23Q15/00
CPC分类号： G05B19/40937 , G05B2219/35528 , G05B2219/36304 , Y02P90/265
摘要： A device for analyzing NC program is provided with a machining method analyzing means (34) which extracts machining conditions for every machining work element by analyzing an actual NC machining program, and data base creating means (35). The device extracts necessary machining information from the actual NC machining program and allows the data bases (21, 22, 23 and 24) to reflect the information.
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公开(公告)号：EP1114694A4
公开(公告)日：2003-03-05
申请号：EP99905331
申请日：1999-02-26
发明人： SUGIMOTO YOSHIAKI
CPC分类号： B23Q1/623 , B23Q1/012 , B23Q1/017 , B23Q1/4804 , B23Q1/4852 , B23Q1/4866 , B23Q1/621 , B23Q5/28 , G05B2219/50165 , G05B2219/50174 , Y10T29/5107 , Y10T29/5114 , Y10T409/307672 , Y10T409/307728 , Y10T409/308288 , Y10T409/308512
摘要： A machine tool comprising a feeding device to feed a table to be fed (5) linearly, the feeding device further comprising first and second feed mechanisms which are provided with linear feed drive parts, feed moving bodies moved along the feed drive parts, and position detectors which detect the positions of the feed moving bodies, respectively, and arranged at a specified distance and in parallel with each other, first and second support mechanisms which are connected to the feed moving bodies of the first and second feed mechanisms, respectively, and support the table to be fed thereon rotatably, and a control means (60) which independently controls the feeding operation of the first and second feed mechanisms, at least one of the support parts of the first and second support mechanisms being installed to be movably away from and toward the other, and the table to be fed being so formed that the table to be fed can be rotated according to a difference in moving amount of the feed moving bodies, thereby even a part having a complicated working surface can be machined easily.
摘要翻译： 1。一种机床，其特征在于，具备：供给装置，该供给装置用于直线地供给被供给的工作台（5）;所述供给装置还具有第一供给机构和第二供给机构，所述第一供给机构和所述第二供给机构具有直线进给驱动部， 第一和第二支撑机构，分别与第一和第二馈送机构的馈送移动体连接;第一和第二支撑机构，分别检测馈送移动体的位置并且彼此平行地布置在指定距离处;以及 以可旋转的方式支撑台以及独立地控制第一和第二进给机构的进给操作的控制装置（60），第一和第二支撑机构的至少一个支撑部被安装成可移动地 从另一侧向另一侧移动，并且待馈送的桌子形成为使得待馈送的桌子可根据馈送动作的移动量的差异而旋转 因此即使是具有复杂加工面的零件也能够容易地加工。
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公开(公告)号：EP1146407A4
公开(公告)日：2005-05-25
申请号：EP99926933
申请日：1999-07-05
IPC分类号： G05B19/401 , G05B19/4093 , G05B19/18
CPC分类号： G05B19/40937 , G05B19/401 , G05B19/4093 , G05B2219/37193 , G05B2219/37196 , G05B2219/37206 , G05B2219/37441 , G05B2219/37576 , Y02P90/265
摘要： In writing an NC program for controlling the machining of a workpiece by a machine, information required for the machining quality by the machine is included. The NC program is analyzed, and a measurement program for measuring the machining quality of the workpiece by means of a measuring instrument is written. The machining quality of the workpiece is measured by means of the measurement program and the measuring instrument. The results of the measurement are checked with the information on the machining quality included in the NC program to judge the machining quality of the workpiece. By using the judgment on the quality, when a system such as a CIM (Computer Integrated Manufacturing) is build up in cooperation with another machine, the system control is simplified and made efficient.
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公开(公告)号：EP1296210A4
公开(公告)日：2005-01-19
申请号：EP00942444
申请日：2000-06-30
发明人： YAMAZAKI KAZUO , FUJISHIMA MAKOTO , FUKAYA YASUSHI
IPC分类号： G05B19/4069 , G06F19/00 , G06Q50/00 , G06Q50/04 , G05B19/4068 , B23Q15/12
CPC分类号： G05B19/4069 , G05B2219/34048 , G05B2219/35346 , G05B2219/36252 , G05B2219/37534 , G05B2219/41121
摘要： A machining simulation using graphic data is conducted prior to the machining, the frequencies of forced vibration and/or load variation due to intermittent cutting are simulated according to machining information by machining simulation means (17), and a numerical control command is produced with reference to the frequencies obtained by the simulation by a numerical control command producing means (18). The simulation can be reflected on the actual machining and the creation of a machining program under the condition that the spindle rotational speed is suited to the actual machining. Hence the frequencies of forced vibration and/or load variation due to intermittent cutting and their harmonic frequencies are not approximate to the natural frequencies of the machine, tool, jig, and work, and chattering due to resonance is prevented. Therefore the surface precision can be improved.
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9.发明公开APPARATUS AND METHOD CONCERNING ANALYSIS AND GENERATION OF PART PROGRAM FOR MEASURING COORDINATES AND SURFACE PROPERTIES 有权方法和设备分析与PARTIALPROGRAMMSKOÖRDINATENMESSUNG及表面性质的产生
公开(公告)号：EP1028306A4
公开(公告)日：2002-03-27
申请号：EP98940599
申请日：1998-08-28
发明人： YAMAZAKI KAZUO , ZHANG YUWU , UNEME MASAYOSHI , FUKAYA YASUSHI
摘要： A part program is analyzed and measurement information or measurement conditions are extracted in the measurement of coordinates and surface properties under control of the part program. Optimal measurement conditions in the actual measurement are reflected on the part program by storing the extracted measurement conditions rewritably, so that actual measurement conditions can be added to the subsequent measurement control.
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公开(公告)号：EP0879676A4
公开(公告)日：2002-01-16
申请号：EP96937527
申请日：1996-11-07
IPC分类号： G05B19/404 , B23Q15/20 , B23Q23/00
CPC分类号： G05B19/404 , Y10T408/16
摘要： A motion error correction apparatus of a moving body such as a slider of an NC machine tool. A laser beam is emitted in the direction of slider motion from a reference position beam generator disposed on a fixed table. The slider is provided with a beam detector, which detects the deviation of the laser beam on a Y-Z plane. To correctly detect the direction of the laser beam, a beam detector is provided at the end of the slider stroke on the fixed table.
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