CN2849785Y

CN2849785Y - Machine tool numerical controller with graphic programming

Info

Publication number: CN2849785Y
Application number: CN 200520092670
Authority: CN
Inventors: 叶华; 徐宗华; 李洪波
Original assignee: DALIAN DASEN NUMERICAL CONTROL TECHNOLOGY DEVELOPMENT CENTER Co Ltd
Current assignee: DALIAN DASEN NUMERICAL CONTROL TECHNOLOGY DEVELOPMENT CENTER Co Ltd
Priority date: 2005-09-22
Filing date: 2005-09-22
Publication date: 2006-12-20
Anticipated expiration: 2015-09-22

Abstract

The utility model relates to a machine tool numerical control device with graphic programming, which mainly comprises a central processing unit, a sensor connected with the central processing unit, a counter, a converter, a memorizer, a display, and a graphic processing controller connected with the memorizer with corresponding configuration. The utility model is characterized in that the utility model has function of the original machine tool numerical control system and can directly process working pieces in a general shape by simple operation without programming process procedure. The utility model has the advantages of simple operation and convenient processing, the requirements on the operators are reduced, and the advantage of a numerical control machine is still displayed in small batch processing and single piece processing to cause the machine tool numerical control device suitable for batch processing and single piece processing, so that the efficiency of processing single work piece or small batch is enhanced.

Description

Lathe numerical control device with graphic programming

Technical field the utility model relates to a kind of lathe numerical control device.

The numerical control device of the existing controller bed motion of background technology in design, is operated lathe intuitively for the user can be made things convenient for, and generally designs several mode of operations: manually control model, automatic operation mode and manual data are imported (MDI) pattern etc.Manually control model is the needs according to the machine tool motion direction, presses button corresponding on the machine tools control panel, handles moving of lathe; Automatically operation mode is according to processing request, weaves job sequence in advance, is stored in the digital control system, controls processing work automatically, is fit to carry out batch machining; Manual data input (MDI) pattern is to import simple data by machine tools control panel to digital control system, and lathe then by the requirement campaign of input, is actually the intercepting part program.

The automatic running that realizes lathe by programming relatively is fit to the large batch of workpiece of processing, for the many kinds of short run, particularly processes single workpiece, the programming time ratio is also long process time, can not embody the efficient of numerically-controlled machine, therefore, existing numerically-controlled machine is not suitable for the workpiece of processing small batch.Simultaneously, existing machine tool numerical control system should be able to program to operating personnel's requirement height.

The goal of the invention the purpose of this utility model is to provide a kind of lathe numerical control device with graphic programming that is intended to improve short run or single workpiece processing efficient.

Lathe numerical control device with graphic programming, mainly comprise central processing unit, connected sensor, counter, converter, storer and display, it is characterized in that also including the graphics process controller that is connected with central processing unit, the graphics process controller is connected with the storer of corresponding configuration.

The utility model be will be in advance the job sequence of common workpiece shape of design be stored in the storer of graphics process controller, display is provided with the action button of workpiece shape correspondence, can make things convenient for workpiece shape that need to select processing intuitively, after filling in necessary workpiece size data, lathe just can be processed workpiece.

Characteristics of the present utility model are: when having existing machine tool numerical control system function, can also directly process by shirtsleeve operation the common shape workpiece, no longer need machining programming, simple to operate, convenient processing, reduced requirement to operating personnel, when short run and single-piece work, still can demonstrate the advantage of numerically-controlled machine, make lathe numerical control device both be fit to batch machining, be fit to again single workpiece processing has been improved the efficient to short run or single workpiece processing.

Description of drawings Fig. 1 is the structural representation of this practical new display;

Fig. 2 is circuit theory diagrams of the present utility model;

Fig. 3 is a straight line machining coordinate synoptic diagram of the present utility model;

Fig. 4 is a circular arc machining coordinate synoptic diagram of the present utility model;

Fig. 5 is a rotating hole machining coordinate synoptic diagram of the present utility model;

Fig. 6 is a distribution of the present utility model hole machining coordinate synoptic diagram.

The utility model is described in further detail below in conjunction with accompanying drawing for embodiment:

As Fig. 1; shown in Figure 2; lathe numerical control device with graphic programming; its central processing unit MPU by bus respectively with storer FLashROM; SRAM; SDRAM; system's decoding (1); power management (2); sensor (3); counter (4); digital to analog converter (5); handwheel input (6); pulse output (7); serial output (8); power supply (9); system state protection (10); display (11) etc. is connected; also be connected simultaneously with graphics process controller (12); the graphics process controller is connected with character graphics dot matrix ROM (14) with the memory storage SDRAM (13) of corresponding configuration; the character that shows; graphic dot matrix leaves in the ROM, and the capacity of ROM decides according to the character library that shows.

After in numerical control device, increasing the graphics process controller, can be stored in the numerical control device directly with processing work shape programming commonly used.During use, the user is as long as select to need the figure of processing on display, and by the relevant workpiece size of prompting input, and system just can control lathe and carry out the processing that needs.

As straight line processing, just only need a coordinate of input terminal point coordinate X, Y or input angle and terminal point can realize that controlling lathe processes automatically, see Fig. 3, operation is very easy, saves the programming time.Circular arc processing only needs input terminal point coordinate and radius, perhaps imports the center of circle and terminal point coordinate and just can realize, sees Fig. 4.Rotation punching circulation, input circle centre coordinate, radius R, angular interval J sees Fig. 5.The punching that distributes circulates, and imports the first hole centre coordinate X, Y, and Y is to total length, and Y is to spacing distance, and X is to total length, and X sees Fig. 6 to distance.The utility model is not limited to above-mentioned graphical examples, enumerates no longer one by one here.

Claims

1, a kind of lathe numerical control device with graphic programming, mainly comprise central processing unit, connected sensor, counter, converter, storer and display, it is characterized in that also including the graphics process controller that is connected with central processing unit, the graphics process controller is connected with the storer of corresponding configuration.