JPS60263605A - Nc drilling machine - Google Patents

Abstract

PURPOSE:To reduce the time required for processing by reassembling paper tape information stored in a memory by means of a converter so as to permit a processing route to be shortened and then reediting it. CONSTITUTION:A processing machine has a memory 5 and a converter 6 in additition to a prior device. Information invlolved in a paper tape 1 is inputted into the memory 5. Moreover, the converter 6 conducts conversion as follows. Namely, it rearranges in order, positional information at each processing hole indicated by (Xn, Yn) in succession from the vicinity of a starting point of the processing. And, is furthermore rearranges instructed values from a closer one in the X direction with respect to a position 11 in succession to a more remote one. likewise for the Y direction, it rearranges instructed values under the same reference. Namely, a processing route is sharply shortened through the reassembling and reorganizing 11 12 13 14 to 11 13 12 14 through the converter 6.

Description

[Detailed Description of the Invention] (a> Technical Field of the Invention This invention is a processing machine for NC drilling, and when the processing route is complicated, the information on the paper tape is re-edited to shorten the processing route. It is intended to do so.

(b) Conventional technology and problems First, an example of a configuration diagram of a conventional device is shown in FIG. 2.

In FIG. 2, 1 is a paper tape, 2 is a paper tape reader, 3 is a controller, and 4 is a knee.

A hole for processing information is made in the paper tape 1, and this processing information is read by a paper tape reader 2 and input to a controller 3.

The processing machine 4 drills holes in a workpiece (not shown) in response to instructions from the controller 3.

Next, an example of the position of the holes is shown in FIG.

11 to 14 in Fig. 3 are the positions of the machined holes;
Drilling a hole at a location is an example of machining.

The machining route in FIG. 3 is 11→12→13→14, and the command values of the controller 3 in this case are as shown in FIG.

In other words, the command value from the paper tape is (XnlYn)
It is given in the form of

In the machining route as shown in FIG. 3, the moving distance of the machining tool is long, so there is a problem that the machining time becomes long.

(C) Purpose of the Invention This invention aims to shorten the processing time by re-editing the information on the paper tape 1 so that the processing route is shortened.

(d) Examples of the invention First, a block diagram of an embodiment according to the present invention is shown in FIG.

1 to 4 in FIG. 1 are the same as in FIG. 2, 5 is a memory, and 6 is a converter.

That is, the present invention is obtained by adding a memory 5 and a converter 6 to the conventional device shown in FIG.

Information on the paper tape 1 as shown in FIG. 4 is manually input into the memory 5.

The converter 6 performs the following conversion.

The position information of each machined hole displayed as (Xn, Yn) is rearranged in order from the one closest to the start point of machining.

For example, if position 11 in Fig. 3 is the starting point of machining, then
The command values shown in the figure are arranged as command values as shown in FIG.

As is clear from FIGS. 3 and 5, the command values are rearranged from the closest position in the X direction to the farthest position relative to the position 11.

In the Y direction, the arrangement is also rearranged using a similar standard.

FIG. 6 shows a machining route based on the command values shown in FIG. 5.

The machining route in FIG. 6 is 11→13→12→14, and when compared with FIG. 3, it can be seen that the machining route is significantly shortened.

(e) Effects of the Invention According to this invention, the information on the paper tape is recorded in the memory, and the information stored in this memory is rearranged by the converter so that the machining route is shortened, so that the NC drilling can be performed by the processing machine. The processing time can be shortened.

[Brief explanation of the drawing]

Fig. 1 is a configuration diagram of an embodiment according to the present invention, Fig. 2 is a diagram showing an example of a conventional device, Fig. 3 is a diagram showing an example of the position where holes are marked, and Fig. 4 is an explanation of the command values in Fig. 3. Figure 5 is a diagram explaining the rearranged command values, and Figure 6 is a diagram showing a machining route using the command values in Figure 5. 1... Paper tape, 2... Paper tape league, 3... Controller; 4... Processing machine, 5...
...Memory, 6...Converter, 11-14...
...The holes are the machining positions. Agent Patent Attorney Kin Omata Figure 3 Figure 6 Figure 4 Figure 5

Claims (1)

[Claims] 1. In a processing machine, an NC perforator that inputs information on the paper tape read by a paper tape reader to a controller and operates according to commands from the controller includes: a memory for inputting information on the paper tape; and a converter that rearranges the information input into the memory, and the converter rearranges the position information of each machined hole indicated by (Xn, Yn) in order from the one closest to the starting point of machining, and this arrangement An NC drilling machine characterized in that corrected position information is input to the controller.