Mastercam in this Video we show u about Engrave Milling Operation -
#Engrave
#Milling
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#Engraving Toolpath
The Engraving toolpath creates the effect of classic hand-carved art when machining. The list below describes tips and guidelines when creating an Engraving toolpath.
• #Engraving requires closed boundaries.
• #Engraving requires a V-groove tool, such as an engraving or chamfer tool.
• #Inner boundaries are islands and can be embossed by selecting Rough on the Roughing/Finishing parameters tab of the Engraving toolpath dialog box.
• #You can remove material from a cavity using an Engraving roughing toolpath and a straight (flat) bit. On the Engraving parameters tab of the Engraving toolpath dialog box, enter an Angle for flat cutter offset that matches the engraving tool you selected. Set XY stock to leave to leave material for the finish pass. After creating the roughing operation, reselect the geometry and create an engraving toolpath to carve the geometry with the selected tool.
• #When creating a roughing operation for engraving, set the Tolerance on the Roughing/Finishing parameters tab of the Engraving dialog box to a value smaller than the XY stock to leave (located on the Engraving parameters tab) but larger than the default. A looser tolerance will reduce the size of the NC program. After creating the roughing operation, reselect the geometry and create a remachining operation to clean up areas of material left by the roughing operation.
#Roughing/Finishing: Engraving
Use this tab to set roughing and finishing parameters for your Engraving toolpath.
A roughing operation removes material from a cavity. Although engraving toolpaths do not require roughing, you can use roughing to clean out cavities as an alternative to pocketing. Engraving generates a contour-like finish pass as part of the roughing operation.
Remachining toolpaths always use the zigzag cutting pattern.
Parameters
#Rough
Select to enable roughing parameters, activate default values, and select a cutting method. Deselect if you only want to create a finish pass. Rough cutting methods are unavailable for Remachining toolpaths because remachining uses only the zigzag cutting method. Select one of the following methods:
• #Zigzag: Roughs the Engraving toolpath in a linear motion according to the roughing angle.
• #One way: Roughs the pocket in one direction.
• #Parallel spiral: Roughs the Engraving toolpath in a spiral that offsets the outer boundary by the stepover amount each time.
• #Clean corners: Roughs the Engraving toolpath in a similar method to parallel spiral, but adds small cleanout moves in the corners to remove more stock.
#First rough, then finish
Enabled when Rough is selected. Select to rough pockets before cutting the finish passes on the pockets. Used to minimize tool changes when using one tool for pocket roughing and a different tool for pocket finishing.
#Sorting
Select a cut order from the drop-down list. Selection order sets the cut order in the order in which the geometry was chained. Select one of the following:
• #Left to right or Top to bottom: Overrides the chaining order as the cut order.
• #Selection order: Keeps the chaining order as the cut order.
#Entry-ramp
Enabled when Rough is selected. Creates tool movement that slants into the pocket at a specified angle while the tool plunges. Select the checkbox to enable the Entry-ramp button and set default plunge angle (45 degrees). Choose the Entry-ramp button to open the Ramp dialog box and change or set the plunge angle.
#Stepover %
Enabled when Rough is selected. Sets the distance between cutting passes in the X and Y axes as a percentage of the tool diameter. Changing this value automatically adjusts the stepover distance.
Негізгі бет Mastercam Mill 2D - Engrave Milling Operation || Roughing || Tool Selection || Engraving
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