Tracer control equipment

Claim 2

A tracer control system which is selectively operable in a plurality of trace modes for tracing a model, said system comprising: means for calculating trace direction and trace velocity from displacement signals of a tracer head tracing the model surface during a selected tracing operation corresponding to a selected one of said trace modes; trace mode selecting means for selecting one of said plurality of trace modes; display means for displaying a respective set of parameters for defining said selected tracing operation for the selected trace mode; and means for selectively setting the value of each said parameter during the display thereof.

Claim 3

The tracer control system of claim 1, wherein said display means displays a plurality of trace limits of the selected tracing operation simultaneously in a geometric arrangement corresponding to the respective geometric limits of these ones of the parameters defining the selected tracing operation.

Claim 4

The tracer control system of claim 1, wherein said display means displays an identify code corresponding to each said parameter being displayed, and said tracer control system including means for adopting selected data as the parameter corresponding to each of said identify codes being displayed by selectively entering said identify codes from said keyboard, said identify codes being displayed in an input data display area of said display means.

Claim 5

The tracer control system of claim 1, wherein, during each sequence of said selected tracing operation, said display means displays a limit position defining the end position of said sequence as a parameter.

Claim 6

The tracer control system of claim 1, wherein said display means selectively displays at least one or more of a displacement value ε, an error signal ε-ε 0 , a Z-axis displacement value, and a gravity axis displacement value of said tracer head.

Claim 7

A tracer control display system, for controlling a tracer and displaying selected information, comprising: converter means for receiving displacement information from the tracer; counter means for receiving positional information of the tracer; display means for displaying selected information corresponding to the parameters of a selected trace mode; keyboard means for receiving selected numerical data which may be entered thereon; trace mode selection means for specifying the selected mode from a plurality of trace modes in which the tracer is to operate; format memory means for storing a respective format for displaying the parameters corresponding to each said mode, said format memory means being operatively connected to said mode selection means and to said display means, and said display means being adapted to selectively display each said respective format; data memory means for receiving data from said keyboard means and for storing said data; processor means for storing a program and for selectively generating commands in accordance with a selected program corresponding to said selected trace mode, said processor means being operatively connected to said display means, to said converter means, to said counter means, to said keyboard means, and to said data memory means, for receiving information which may be provided by said keyboard means, by said converter means, by said counter means, or by said data memory means, and said processor means also being adapted to receive programs from said keyboard means; and data output means, operatively connected to said processor means and to said trace mode selection means, for transmitting the commands from said processor means corresponding to said selected program, to the data stored in said data memory means, to the information from said converter and counter means, as a control signal to said tracer.

Claim 8

A tracer control display system, for controlling a tracer and displaying selected information, comprising: converter means for receiving displacement information from the tracer; counter means for receiving positional information of the tracer; display means for displaying selected information corresponding to the parameters of a selected trace mode; keyboard means for receiving selected numerical data which may be entered thereon; trace mode selection means for specifying the selected mode from a plurality of trace modes in which the tracer is to operate; format memory means for storing a respective format for displaying the parameters corresponding to each said mode, said format memory means being operatively connected to said mode selection means and to said display means, and said display means being adapted to selectively display each said respective format; data memory means for receiving data from said keyboard means and for storing said data; processor means for storing a program and for selectively generating commands in accordance with a selected program corresponding to said selected trace mode, said processor means being operatively connected to said display means, to said converter means, to said counter means, to said keyboard means, and to said data memory means, for receiving information which may be provided by said keyboard means, by said converter means, by said counter means, or by said data memory means, and said processor means also being adapted to receive programs from said keyboard means; and data output means, operatively connected to said processor means and to said trace mode selection means, for transmitting the commands from said processor means corresponding to said selected program, to the data stored in said data memory means, to the information from said converter and counter means, as a control signal to said tracer.

Claim 9

The system of claim 6, further comprising: manual control means for manually specifying a selected direction of motion of the tracer head, said data output means being operatively connected to said manual control means for transmitting control signals therefrom to said tracer head.

Claim 10

The system of claim 7, further comprising set button means, operatively connected to said converter and counter means and to said data memory means, for transmitting positional information from said counter means to said data memory means selectively on command.

Claim 11

The device of claim 6, further comprising input button means, operatively connected to said keyboard means, to said display means, to said processor means, and to said data memory means, for selectively transmitting information or program steps displayed on said display means to said data memory means or to said processor means respectively on command, said keyboard means being operatively connected to said display means so that data or program steps entered at said keyboard means are immediately displayed on said display means.

Claim 12

The system of claim 6, wherein the information displayed by said display means comprises alphanumeric characters.

Claim 13

The system of claim 6, 7, 8, 9, or 10, wherein said display means is adapted to display a cursor element, and further comprises cursor control means operatively connected to said processor means and said keyboard means, for selectively governing the position of said cursor as displayed by said display means, said data memory means being adapted to selectively receive data at the position of said cursor element and to store said data.

Claim 14

The system of claim 1, 2 or 3, comprising a format memory for displaying said sets of parameters in respective predetermined formats.

Claim 15

The system of claim 6, 7, 8, 9 or 10 said processor means further being operatively connected to said display means and adapted to transmit selected elements of said programs to said display means for display.

Claim 16

The tracer control system of claim 1, 2 or 3, said display means comprising: a character memory for storing information for said display of said parameters in said predetermined formats; a character address counter for accessing the address of said character address counter for storing said information; a control unit for controlling the displaying of each said set of parameters and including controlling the accessing of said character memory for accessing the stored information; a character generator for generating characters in correspondence to said accessing of said character memory by said control unit; and a display unit having an input from said control unit and an input corresponding to the stored information that is output from said character generator for said displaying of said parameters in said predetermined formats.

Claim 17

The tracer control display system of claim 6 or 9, said display means comprising: a character memory for storing information for said display of said parameters of the selected trace mode in the respective predetermined format, a character address counter for accessing the addresses of said character address counter for storing said information, a control unit for controlling the displaying of each said set of parameters and including controlling the accessing of said character memory for accessing the stored information; a character generator for generating characters in correspondence to said accessing of said character memory by said control unit; and a display unit having an input from said control unit and an input corresponding to the stored information that is output from said character generator for said displaying of said parameters in said respective formats.

Claim 18

The system of claim 1, 2 or 3, comprising cursor means for selecting the parameter for which the value is to be selectively set.