公开(公告)号：US5099432A

公开(公告)日：1992-03-24

申请号：US401058

申请日：1989-08-31

申请人： Yasushi Fukaya ,  Akira Hibi ,  Yuto Mizukami

发明人： Yasushi Fukaya ,  Akira Hibi ,  Yuto Mizukami

IPC分类号： B23Q15/00 ,  G05B19/4093

CPC分类号： G05B19/40935 ,  G05B2219/36333 ,  Y02P90/265

摘要： A machining method is for determining numerical control information in a numerical control machine tool apparatus. A method includes inputting workpiece data denoting an initial shape of a workpiece which is to be machined, and further inputting product data denoting a desired final shape of the workpiece after it has been machined. Then, a machining area of the workpiece based on the workpiece data and the product data is determined. The thus determined machining area is divided into plural machining locations, and the numerical control information is prepared based on the plural machining locations. The workpiece is then machined based on the thus prepared numerical control information.

摘要翻译： 一种用于在数控机床装置中确定数控信息的加工方法。 一种方法包括输入表示待加工的工件的初始形状的工件数据，并且进一步输入表示加工后的工件的期望最终形状的产品数据。 然后，确定基于工件数据和产品数据的工件的加工区域。 这样确定的加工区域被分成多个加工位置，并且基于多个加工位置准备数控信息。 然后根据如此制备的数控信息对工件加工。

公开(公告)号：US5150303A

公开(公告)日：1992-09-22

申请号：US493682

申请日：1990-03-15

申请人： Yasushi Fukaya ,  Yuto Mizukami

发明人： Yasushi Fukaya ,  Yuto Mizukami

IPC分类号： B23Q15/00 ,  G05B19/4093

CPC分类号： G05B19/40937 ,  G05B2219/36288 ,  G05B2219/36343 ,  Y02P90/265

摘要： In a numerical control information generating apparatus and a method for determining machining modes thereof, machining areas are divided appropriately and machining modes most suitable for each divided area are determined. Therefore, the most efficient tool trace can be obtaianed and the overall cutting time can be shortened.

摘要翻译： 在数控信息生成装置及其加工模式的确定方法中，适当地划分加工区域，并且确定最适合于各分割区域的加工模式。 因此，最有效的刀具跟踪可以被忽略，并且可以缩短整体切削时间。

公开(公告)号：US5107414A

公开(公告)日：1992-04-21

申请号：US457166

申请日：1989-12-26

申请人： Yasushi Fukaya ,  Yuto Mizukami

发明人： Yasushi Fukaya ,  Yuto Mizukami

IPC分类号： B23Q15/00 ,  G05B19/4093

CPC分类号： G05B19/40937 ,  G05B2219/36263 ,  G05B2219/36288 ,  Y02P90/265

摘要： A method for determining a machining method in a numerical control information generating apparatus is realized by the steps of: dividing an area where recessed shapes overlap into a machining area where recessed shapes overlap and an area where recessed shapes do not overlap; determining a cutting tool for a machining area where recessed shapes do not overlap; determining whether or not the machining area where recessed shapes overlap can be cut by the same cutting tool, and combining the machining area where recessed shapes overlap with the machining area where recessed shapes do not overlap. As a result of this, machining modes can be determined automatically for a shape where recessed shapes overlap.

摘要翻译： 一种用于确定数控信息生成装置中的加工方法的方法是通过以下步骤实现的：将凹形重叠的区域划分成凹形形状重叠的加工区域和凹陷形状不重叠的区域; 确定用于不重叠凹形的加工区域的切削工具; 确定凹陷形状重叠的加工区域是否可以被相同的切削工具切割，并且将凹形形状的加工区域与凹部形状不重叠的加工区域组合。 作为其结果，可以自动地确定凹陷形状重叠的形状的加工模式。

公开(公告)号：US5276606A

公开(公告)日：1994-01-04

申请号：US722553

申请日：1991-06-25

申请人： Yuto Mizukami ,  Masato Ryoki

发明人： Yuto Mizukami ,  Masato Ryoki

IPC分类号： G05B19/18 ,  G05B19/409 ,  G05B19/4093 ,  G05B19/4097 ,  G06F15/46 ,  G05B19/42

CPC分类号： G05B19/40937 ,  G05B2219/35086 ,  G05B2219/36268 ,  G05B2219/36288 ,  G05B2219/36307 ,  Y02P90/265

摘要： A plurality of parameter-sets, the components of which are parameter items for determining a machining method, are provided, stored in advance. The Most suitable machining method is determined for a subject workpiece by allowing an operator to select the most suitable parameter-set from among the plurality of the parameter-sets used in to determining the machining method.

摘要翻译： 提供了多个参数组，其组件是用于确定加工方法的参数项目。 通过允许操作者从用于确定加工方法的多个参数组中选择最合适的参数集来确定对于被摄体工件的最合适的加工方法。

公开(公告)号：US5243514A

公开(公告)日：1993-09-07

申请号：US722554

申请日：1991-06-25

申请人： Yuto Mizukami

发明人： Yuto Mizukami

IPC分类号： B23Q15/00 ,  G05B19/4093 ,  G05B19/4097

CPC分类号： G05B19/40937 ,  Y02P90/265

摘要： A numerical control information generating system evaluates all the factors comprehensively in determination of a machining method simply by comparing a threshold with a sum of evaluation values of plural judgement factors. The evaluation values of the judgement factors may be obtained by an evaluation function assigned to each of the factors. If the evaluation values are defined to be varying continuously, they become close to dimensions which are approximate to each other. This may minimize the inconveniences heretofore caused in determination of a machining method such that an extremely small dimensional difference in a step distinguishes a face machining from a longitudinal machining. If the weight which is to be multiplied on each of the judgement factors is suitably varied, the factors may easily be selected or prioritized according to the intent of an operator. Moreover, the ratio of the face machining against the longitudinal machining may be adjusted by suitably setting a threshold.

摘要翻译： 数值控制信息生成系统简单地通过将阈值与多个判断因子的评价值的和进行比较来综合地评价加工方法的全部因素。 可以通过分配给每个因素的评估函数来获得判断因子的评估值。 如果评估值被定义为连续变化，则它们变得接近彼此近似的尺寸。 这可以最小化在确定加工方法之前造成的不便，使得步骤中的极小尺寸差异区分面加工和纵向加工。 如果要对每个判断因素乘以的权重适当地变化，则可以根据操作者的意图容易地选择或优先考虑这些因素。 此外，可以通过适当地设定阈值来调整面加工与纵向加工的比率。

公开(公告)号：US5272622A

公开(公告)日：1993-12-21

申请号：US797074

申请日：1991-11-25

申请人： Yuto Mizukami

发明人： Yuto Mizukami

IPC分类号： B23Q15/00 ,  G05B19/4093 ,  G05B19/4097 ,  G06F15/46

CPC分类号： G05B19/40937 ,  G05B2219/35086 ,  G05B2219/36192 ,  G05B2219/36268 ,  Y02P90/265

摘要： A machining region which is determined from an inputted before-machining shape and an inputted after-machining shape is divided and the divided machining regions are united to form a united machining region. An optimum machining process is obtained by selecting an optimum combination of the machining regions based on parameters set in advance, and determining a machining method for the united machining region. That is, a numerical control information generating apparatus generates numerical control information by determining a machining method from a before-machining shape and an after-machining shape by generating a machining region from the before-machining shape and after-machined shape, judging pattern elements forming an angle to a Z-axis of more than a predetermined value among a series of pattern elements constituting the generated machining region, dividing the machining region by lines which are parallel to the Z-axis and each pass through a corresponding starting point of a judged pattern element and lines which are parallel to the Z-axis and each pass through a corresponding end point of the judged pattern element region, and uniting divided machining regions based on predetermined parameters so as to determine a machining method for the united machining region.

摘要翻译： 将从输入的加工后的形状和输入的加工后的形状确定的加工区域分割，分割后的加工区域结合起来形成一个联合的加工区域。 通过基于预先设定的参数选择加工区域的最佳组合，确定联合加工区域的加工方法，可以获得最佳的加工工序。 也就是说，数控信息生成装置通过从预加工形状和后加工形状生成加工区域，从加工后的形状和加工后的形状确定加工方法来生成数控信息，判断图案元素 在构成所生成的加工区域的一系列图案元件中与Z轴大于预定值的Z轴形成一个角度，将加工区域除以与Z轴平行的线分别通过相应的起始点 判断图案元素和与Z轴平行的线，并且通过所判断的图案元素区域的对应端点，并且基于预定参数来结合分割的加工区域，以确定用于联合加工区域的加工方法。