公开(公告)号：US4709465A

公开(公告)日：1987-12-01

申请号：US784723

申请日：1985-10-04

申请人： Henry W. Lewis ,  Jan Van Roojen

发明人： Henry W. Lewis ,  Jan Van Roojen

IPC分类号： B23Q1/00 ,  B23Q1/70 ,  B23Q3/12 ,  B23Q3/155 ,  B23Q37/00 ,  B23Q3/157

CPC分类号： B23Q37/00 ,  B23Q1/0009 ,  B23Q1/0063 ,  B23Q1/70 ,  B23Q3/12 ,  B23Q3/15553 ,  B23Q2003/1558 ,  Y10T409/30448 ,  Y10T409/309296 ,  Y10T483/13 ,  Y10T483/15 ,  Y10T483/1738 ,  Y10T483/1795

摘要： Disclosed is a machine system adaptable to a wide range of milling conditions and functions by the provision of a master milling head capable of providing spindle-driving power and up to 5-axis movement to a wide range of individual spindle heads each designed for a specific machining function, and each selectively, interchangeably, and automatically matable to the master head.

摘要翻译： 公开了一种适用于各种铣削条件和功能的机器系统，其通过提供主铣刀，其能够提供主轴驱动功率和多达5轴运动到各种各样的主轴头，每个主轴头设计用于特定的 加工功能，并且每个选择性地，可互换地和自动地适合于主头。

公开(公告)号：US3937587A

公开(公告)日：1976-02-10

申请号：US485802

申请日：1974-07-05

申请人： Thomas J. Lindem ,  Jan Van Roojen

发明人： Thomas J. Lindem ,  Jan Van Roojen

IPC分类号： B23B29/02 ,  B23B29/034 ,  B23B51/00 ,  B23B39/14

CPC分类号： B23B29/0341 ,  B23B29/02 ,  B23B2260/056 ,  Y10T408/858 ,  Y10T408/8598

摘要： A mounting for supporting a cutter tooth in a boring bar for fine adjustment outwardly to compensate for tooth wear, the mounting including a cartridge insertable into a hole through the boring bar to support the tip of the cutter tooth in a cutting position with respect to the bar. The cartridge comprises a slidable holder connected by means of a differential screw to a nut so that, as the screw is turned, the length of the cartridge is increased to provide fine adjustment in the position of the cutter tooth. Coarse adjustment in the position of the cutter tooth is provided as an incident to assembling the parts of the cartridge by threading the screw into the nut until the lower end of the screw is flush with the lower end of the nut and by then mounting the holder on the upper end of the screw. Once assembled as a unit, the cartridge is inserted into the hole until an annular shoulder on the nut seats against a complimentary shoulder within the hole thereby accurately locating the cutter tooth so only fine adjustment is needed thereafter. In order for the mounting to be used in smaller diameter boring bars, one form of the invention utilizes a differential screw having interfitting male and female portions and, in the other form of the invention, a driver recess in the lower end portion of the screw permits the latter to be positioned essentially flush with the underside of the boring bar.