This computer gongs machining mould pay attention to the main points of the large computer gongs CNC machining center is a library and can be automatically replaced with the knife, the workpiece can in a variety of processing operations carried out within a certain scope of nc machine tools.
Due to machining center can complete a variety of processes, centrally, automatically to avoid the artificial operation error, reduce the workpiece clamping, measurement time and adjustment of machine tool and workpiece turnover, handling and storage time, greatly improving the machining efficiency and machining precision, so it has good economic benefit.
Machining center according to the position of the spindle in the space can be divided into vertical machining center and horizontal machining center.
After a clamping processed parts, machine tool numerical control system can control according to different process automatic selection and replacement of cutting tools;
Automatically change the spindle speed, feed and motion trajectory of the tool relative to the workpiece and other auxiliary functions, continuously machining surface is automatically all the artifacts, counter boring, reaming, boring, drilling tapping screw thread processing, milling process.
Because of the early milling machine CNC system does not have functional operation function, with G code doesn't directly out of function equation curve machining program, (
CAD/CAM software is usually does not have the function that directly by equation input graphics, processing function equation curve contour is difficult.
Machining center programming method: simple outline of contour line, arc, with the G code programming nc system directly.
Complex contour three-dimensional surface profile, using automatic programming software in your computer (
Draw the 3 d graphics, set all kinds of corresponding parameters, depending on the type of surface automatically generate nc program.
The above two programming methods can basically meet the requirements of the nc machining.
So cutting function equation curve contour, the commonly used method is: according to the drawing requirements, calculate the coordinates of each point on the curve, and then according to the calculated coordinates with straight line or arc instruction code programming, manual input system for processing.
This method a lot of work, and coordinate calculation given point error-prone yuan is a commitment to the development of coating equipment and related equipment, manufacturing equipment and accessories manufacturing of high-tech enterprises, mainly engaged in coating production of spare parts, precision parts
processing, large-scale computer gongs processing, batch parts processing, tel: 0086 -
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