Fineboring machine and process for producing bores with any polar and/or
axial generating line
    1.
    发明授权
    Fineboring machine and process for producing bores with any polar and/or axial generating line 失效
    用于生产具有任何极性和/或轴向生成线的钻孔的精加工机和工艺

    公开(公告)号:US5174695A

    公开(公告)日:1992-12-29

    申请号:US634228

    申请日:1991-01-03

    摘要: Safe and structurally simple design for a finebore machine with a turning tool (3) mounted on a boring bar (2), whereby the excursion of the turning tool is produced by a piezoelectric servomotor without any magnetic actuation. This is achieved in the following manner: (a) the turning tool (3) is lodged in a spring-mounted tool holder (4) which is made to deflect by a translatory driving servomotor (6); (b) the driving direction of the servomotor (6) is perpendicular to the operating direction of the turning tool (3); (c) the driving strength of the servomotor (6) acts on the one end of a connecting rod (8) which is lodged separately from the servomotor (6); (d) the other end of the connecting rod (8) abuts on the free mobile end of the tool holder (4) in a fixed position relative to the latter. The shape of the bore to be produced can be preset as an electronic image.

    摘要翻译: PCT No.PCT / DE89 / 00539 Sec。 371日期1991年1月3日 102(e)日期1991年1月3日PCT PCT 1989年8月17日PCT公布。 出版物WO90 / 02010 日期为1990年3月8日。安装在结构简单的设计中,具有安装在镗杆(2)上的转动工具(3)的微孔机,由此无需任何磁力驱动就可以通过压电伺服电机来产生车削刀具的偏移。 这是通过以下方式实现的:(a)转动工具(3)被放置在由平移驱动伺服电动机(6)偏转的弹簧安装的工具架(4)中; (b)伺服电机(6)的驱动方向垂直于车刀(3)的操作方向; (c)伺服电机(6)的驱动强度作用在与伺服电动机(6)分开放置的连杆(8)的一端上; (d)连杆(8)的另一端以相对于其的固定位置抵靠在工具架(4)的自由移动端上。 要生产的孔的形状可以预设为电子图像。

    Machine tool control system
    2.
    发明授权
    Machine tool control system 失效
    机床控制系统

    公开(公告)号:US4203062A

    公开(公告)日:1980-05-13

    申请号:US911610

    申请日:1978-06-01

    申请人: Roland Bathen

    发明人: Roland Bathen

    摘要: The invention relates to an attachment for the machining by stock removal of parts to be turned, particularly such which have surface longitudinal profiles which differ from the exact circular shape and may furthermore be irregular, with the aid of a tool whose in-feed movements are brought about by an electrically contolled servo-motor, whose follow-up time is very short, so that the tool nose can follow the pattern of the desired non-circular shapes without any limitation of the cutting speed which are usual in turning.The machine to control system comprises spindle transmitter means for providing a signal indicative of the angular position of the machine tool spindle, position transmitter means for providing a signal indicative of the relative axial position of the machine tool cutting head and a work piece rotatable by said tool spindle, control means for storing information representing desired angular and longitudinal parameters of the desired workpiece shape and including first and second inputs for receiving the signals from said position and spindle transmitters respectively and an output for actuating said motor means in dependence upon the stored information and said input signals, and an electromagnetic plunger-type coil motor connected to receive the output signal from said control means and cutting head for moving said head towards and away from the axis of the tool spindle.

    摘要翻译: 本发明涉及一种用于机械加工的附件,其通过库存去除待转动的零件,特别是具有与正确的圆形不同的表面纵向轮廓,并且还可以是不规则的,借助于其进给运动是 由后续时间非常短的电动伺服电动机引起的,使得刀尖可以跟随期望的非圆形形状的图案,而不会限制转动中通常的切割速度。 机器到控制系统包括主轴发送装置,用于提供指示机床主轴的角位置的信号,位置传送装置,用于提供指示机床切割头的相对轴向位置的信号,以及可由所述 刀具主轴,用于存储表示所需工件形状的期望角度和纵向参数的信息的控制装置,并且包括用于分别接收来自所述位置和主轴发送器的信号的第一和第二输入端和用于根据所存储的信息来驱动所述电动机装置的输出 和所述输入信号,以及电磁柱塞型线圈电动机,其连接以接收来自所述控制装置的输出信号和切割头,用于使所述头朝向和远离所述工具主轴的轴线移动。