| 摘要 |
PURPOSE:To realize the extreme reduction of the reading time and the program production cost and also to improve the data reliability, by transferring a design drawing to a NC device after feeding it directly and manually so that a drawing producer can produce even the NC working data. CONSTITUTION:The form of an object is first drawn by a handwritten input device 2 and a transfer key is pushed among those selection keys 20 before numeric measurements are written to said drawn form. Thus the handwriting data on a graphic handwriting part 2a is sent to an NC device 3 and the data decoding/arithmetic/display software is started on a CPU 7 via an input interface 6. Then the object is recognized in a three-dimensional way and the front view, the plan and the side view of the object are displayed on a graphic display 4 together with their measurements. The wrong dimensions if detected, the parts are corrected directly on the part 2a and transferred to the device 3. A processing key 21 is selected to add a finishing mark, a material form, etc., to the form design by a handwriting input pen after the correct input of the object form is confirmed.
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