#POST PROCESSOR POWERMILL CONFIGURATION SOFTWARE#

The skills required to design, tool, program, and machine four and five-axis parts are part of few, if any, educational programs.

#POST PROCESSOR POWERMILL CONFIGURATION SOFTWARE#

software and machine tool technology are present, engineers with the appropriate educational background are harder to find. Four and five-axis machining requires the use of software to produce both required part geometry and the resulting tool paths.

Manufacturing time studies have proven that there are significant cycle time reductions using multi-axis CNC machining as compared to multi-fixture CNC machining. Traditional metal-based manufacturing processes are being driven to multi-axis machining. The proposed contour error compensation method does not need to establish the relationship between the contour error and the tracking errors, and reduce the contour error quantitatively and significantly by adjusting the controller gains. The experiment results show that the contour error can be estimated exactly by the proposed contour error calculation method. Finally, the experiments are conducted using the two-dimensional and three-dimensional NURBS curves. Then, the contour error component is compensated to every servo axis's speed loop and torque loop to improve the matching degree of the dynamic characteristics. According to the definition of the foot point, the contour error is calculated quickly and accurately using the analytical method. To solve this issue, proceeding from the dynamic characteristics matching of the servo axes, a contour error compensation method based on the precise calculation of the contour error is proposed. contour control gain setting depending on engineering experience with the two methods. There exist some problems such as the poor contour error estimation accuracy in the large curvature position and.

Cross-coupling controller and task coordinate frame approach can improve the contour accuracy by estimating the contour error and designing the contouring controller. In multi-axis CNC machining, the final machining precision of the parts is determined directly by the contour error. The employment of nonlinearity error in the evaluation of the kinematic efficiency of vertical spindle-rotating five-axis machine tools revealed that for an identical machining task, configurations involving the vertical rotational axis tend to move more than those involving only horizontal rotational axes. The proposed concept has demonstrated that nonlinearity error occurs approximately around the middle of the linearly interpolated interval and therefore has validated the current post-processing practice of halfway cutter-location point insertion. defined as the maximum deviation of the cutter-location point from the reference plane generated by the initial and final orientations of the tool during linearly interpolated motions of the cutter along the intended tool path. In this sense, the present study proposes nonlinearity error as a valuable method to quantify the kinematic efficiency of a particular five-axis configuration. Little attempts were made in the past to compare directly their performances through a common indicator. (3) Blade finishing.Select the 'blade finishing' strategy.Parameters:tolerance:0.01mm, allowance:0mm, row spacing:2mm, undercut step spacing:0.2mm, cutting direction: down milling, up offset, operation:Machining left-wing blade, starting position: bottom, cutter axis automatic, cutter axis elevation mode: radial vector, angle:20°, generating a single blade finishing tool path, and listing theįive-axis CNC machines represent a particular class of machine tools characterized by superior versatility. Set the following machining parameters: tolerance 0.1mm, allowance 0.3mm, row spacing 5mm, undercut step spacing 0.8mm, offset mode is based on the hub surface, upward offset, cutting direction is milling, machining method is parallel, cutter axis is automatic, cutter axis elevation mode is radial vector, angle is 24°, generate single blade rough machining tool path, through tool path editing → tool path editing transformation→Multiple transformation →round rounding list the remaining 5 Blade rough machining tool paths, as shown in Figure 5, and simulation machining is shown in Figure 6. Select the machining strategy of 'disk area clearing'.

Post processor powermill configuration