Mastercam Solids TrainingTutorial Metric SAMPLE – replace.me

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Microprocessor-based controller dedicated to a machine tool that permits the creation or modification of parts. Machining with several cutters mounted on a single arbor, generally for simultaneous cutting.

Rate at which metal is removed from an unfinished part, measured in cubic inches or cubic centimeters per minute. Machining operation in which metal or other material is removed by applying power to a rotating cutter. In vertical milling, the cutting tool is mounted vertically on the spindle.

In horizontal milling, the cutting tool is mounted horizontally, either directly on the spindle or on an arbor. Milling operations include plane or surface milling, endmilling, facemilling, angle milling, form milling and profiling. We will. In this tutorial, you will modify a three-dimensional model of a transmission. Log in Registration. Search for. Size: px. Start display at page:. Jordan Scott 3 years ago Views:. View more. Similar documents. AutoCAD Keyboard Shortcuts Keyboard Shortcuts Inventor shortcut keys, or keyboard shortcuts, allow you to access certain tools by pressing a single key or a key combination.

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Datum features do More information. Start a new file in the Part More information. Other brand or product names are More information. Closes More information. Chapter 9.

Editing Features. More information. To use a shortcut, press More information. SpaceClaim Introduction Training Session. Introduction We will focus on: More information. Chapter 1. Creating Sketches in. Evaluation chapter. Staff and TA’s are not available to set up users’ files for them. A basic workflow for successful MasterCAM setup is as follows:.

It is necessary to separate the two, because the material qualities and behaviors vary greatly and require different tooling and parameters for successful milling.

A special template is provided for milling flat stock materials, such as single sheets of plywood or MDF. The GSD FabLab does not currently provide templates for less frequently machined materials, though we do maintain tooling to work with the following:. Rhino File Preparation.

Check that geometry fits within the maximum machinable extents of the intended CNC mill. Organize geometry in Rhino by layer, such that each layer will receive similar treatment in MasterCAM e.

Building Tops, Draped Surface, etc. Click file in the ribbon menu, and choose merge to open the file picker window. Select the. Click open , and the geometry appears in the MasterCAM model space. Select and then de-select an option from the bottom “Settings’ of the Merge Dialog. This slowdown can be avoided by changing Visibility from shaded to wireframe prior to merging. Because the origin of the file typically corresponds to the origin used on the machine, it is important that your geometry be located relative to the origin such that it is appropriately located on the machine.

Working far from the World Top Plane Origin in Rhino or similar applications will often cause the geometry to be located far from the origin in MasterCAM, so it’s best to catch this issue early, before getting too far along in MasterCAM. Your geometry should be located within the positive X, Y, and Z quadrants, with the stock modeled such that it has a corner located at 0,0,0. The gnomon and axes visible on the screen should help to verify whether the geometry needs to move in order to satisfy this condition.

Machine dimensions vary, as do the lengths of their respective axes of travel. Make sure your geometry fits within the dimensions of the machine you intend to use.

MasterCAM will use the input stock size when simulating, so it is vital to ensure that dimensions are true to the physical material that will be placed on the milling table. In the toolpath manager pane, expand the properties subgroup. Choose stock setup , and the machine group properties window opens. The stock box is represented by a dashed red rectangular prism. Enter the as-measured dimensions of your stock into the X, Y, Z fields.

Default units are inches. Tick the display checkbox to show stock box in MasterCAM model space. After defining stock dimensions, u sers MUST manually update machining heights to reflect the stock thickness for each operation individually. MasterCAM will not auto-update these values.

Inaccurate values cause collisions during verification. A roughing operation is used to remove large amounts of material rapidly and to produce a part geometry close to the desired shape. A roughing operation uses large diameter tools and coarse settings, and should not cut all the way down to the drive surface s , instead leaving a small offset for the finishing operations to clean up afterwards. When stock thickness exceeds the shoulder length of the tools, the surrounding uncut stock may interfere with toolpaths drawn on the perimeter of the part, causing collisions.

In this circumstance, it is necessary to partially clear away the stock outside the part perimeter before proceeding to the finishing operations. The Contour 2D operation may be used for roughing as follows:. Note that the Contour 2D operation is not context-aware. Nearby parts may be gouged if there are multiple parts being machined from a single stock.

The Surface Rough Parallel operation moves the tool in equally spaced parallel passes in the XY plane across the surface, cutting down incrementally in multiple steps. The toolpath can be drawn as One Way best for anisotropic materials with grain direction, slower or Zigzag best for isotropic materials, faster. If you exit Mastercam Simulator or regenerate the toolpaths, the bookmarks are cleared automatically.

They do not persist between sessions. Create presentation You can now create a presentation from Mastercam Simulator. Saving a presentation lets you preserve your settings and layout of your Mastercam 30 What’s New in Mastercam — General Enhancements Simulator session and can be used to show a simulation on any computer, even if it does not have Mastercam. Select Save Presentation on the Home tab to create your presentation. Select Verify from the Toolpaths Manager, and select Simulation on the Home tab to view the machine simulation.

Use the Components tab to set up stock and fixtures. Use the Data tab to set tolerances. Use the Simulation tab to set the machine, position, and tolerance. If you do not have a machine selected when entering Mastercam Simulator, Mastercam will default to a generic machine or a machine that was selected in the Machine Simulation dialog box for the standalone Machine Simulation.

Once logged in, you have access to Mastercam’s social media outlets, your Reseller information, the Mastercam forum, and other helpful information. Alternately, you can select a member of the group, which will select the entire group. This new option is located on the Nesting Configuration dialog box. New location for temporary files Temporary nesting files now go into Mastercam’s default temp folder When creating a new plane by using the on-screen, dynamic gnomon, from the Planes Manager, using Trim to Plane, etc.

When editing an existing plane, the Edit Plane function panel opens. The function panels share the same controls, which are enabled or disabled as appropriate for the current mode. Import via drag and drop You can now drag and drop a supported file onto the Planes Manager to import the file’s planes.

The Plane Selection dialog box displays and lets you select which planes to import. The planes are imported into the open Mastercam file. To ensure that Mastercam does not overwrite your part, machine, and control definition files, the save file workflow has been changed. Mastercam part files When you open a Mastercam X9 or older part file in Mastercam , selecting Save opens the Save As dialog box, where you can save the file with the When you open a Mastercam part file in , you will see a warning banner in the interface that tells you the file is from a previous version of Mastercam.

If you click Save, a warning will display. Choosing Yes saves the file as a Mastercam You can now select different types of entities without switching between Standard and Solid modes on the Selection Bar. If both the Face and Body Selection filters are 46 What’s New in Mastercam — General Enhancements enabled, the cursor will alternate between face and body selection when moving over a solid. Mastercam displays a prompt to guide you through selection techniques.

Hovering over a solid highlights the nearest face and displays the face selection cursor. Click to select a solid face or double-click to select a feature. If only the Face Selection filter is enabled, you can triple-click to select all faces of a solid body.

Click an individual face of the solid to deselect it from the body. Pressing [Esc] or double-clicking in an open area of the graphics window accepts the selection. Selection masking for sheet bodies A new sheet solid selection capability has been added to the Select All and Select Only dialog boxes. Select Level or Viewsheet on the Capture Images dialog box to include them into your report. Click an icon to launch the website.

System Configuration Listed below are enhancements made to System Configuration. Default file open type You can set a default file type to be used when opening a file. The setting persists from session to session. Update to Parasolids This upgrade allows Mastercam to do the following: l Maintain compatibility with other CAD modelers l Benefit from new features and capabilities, when possible l Benefit from bug fixes within the kernel 52 What’s New in Mastercam — General Enhancements User Interface Changes The following functions have been converted to function panels for Mastercam After selecting an update option, the right side of the dialog box shows which planes will be updated.

You can select different update options and see which operations will be affected before committing the change. You can no longer output as text. These include improvements to Solid, Model Prep, and Wireframe functions.

Angle Sweep To improve the creation of more complex wireframe functions and when creating or editing primitives, there are now on-screen sweep and rotate controls. These controls can snap to the AutoCursor positions of existing entities, including tangencies. Additionally, the controls recognize horizontal and vertical snap positions based on the gnomon orientation.

All wireframe functions, with the exception of Polar arcs and Ellipses, now include a sweep control. Rotate controls were added to the following wireframe functions: Polygon, Ellipse, and Rectangular Shapes.

This also applies to Roll, located on the Transform tab. Helix and Spiral now include a single-axis control that lets you graphically modify the height of the shape you are creating and editing.

Seam Control To make Roll and Unroll results easier to predict, a new gnomon based rotation control is now available. You can visually rotate the seam to see how geometry will respond, as well as snap to AutoCursor positions. Align Note allows you to move existing notes and labels in such a way that they are more organized and easier to read.

After selecting the function, select the notes you wish to align, and then choose a note to use as the reference position.

You can then make any adjustments needed from the function panel. Cross Hatch is also live, allowing you to see what you are creating before accepting it. Unlike notes, labels, and letters, leaders are not live entities and cannot be edited. Methods used to align dimension orientations Auto, Horizontal, etc. When you select Lock, the specific Method you have selected stays active until you change it. You can easily create multiple dimensions using a specific orientation without having to reset it.

Hole Axis Hole Axis is now easier to use with a large number of holes, especially holes with matching diameters that are selected as a group. When you hold down the [Ctrl] key to select all holes with the same diameter, Mastercam calculates the top based on the direction of the hole.

The result can be undesirable with multiple holes pointing in different directions. In previous releases, you had to individually select the axis inside the hole or select and then re-select each arrow to change the direction of the vector. By organizing your files into levels, you can easily control which areas of the drawing are visible at any time and which parts are selectable.

By doing so, you will not inadvertently make changes to areas of the drawing you do not want to change. In this step, we will change the Active Level to 2 to create the solid on Level 2. Mastercam extrudes entities by driving the shapes of the entity along a linear path using a specified direction, distance, and other parameters that further define the results. Chaining is the process of selecting and linking geometry entities such that they form the foundation of a toolpath, a surface, or a solid.

When you chain the geometry, you can select one or more sets of curves lines, arcs, and splines that have adjoining endpoints. Chaining differs from other selection methods because it assigns order and direction to the selected curves.

Chaining order and direction determine how surfaces, solids, and toolpaths are generated. NOTE: If you did not select the chain correctly, you can use the Unselect button dialog box to undo the previous selection.

An arrow will appear on the geometry. This arrow indicates the direction of the extrusion. If the arrow appears upward, click on the Reverse All button as shown in the figure to the right to flip the pointing direction. Press Enter. Extrusion Operation is used to create a solid body, to cut a solid body, or to add a boss to another solid. Reverse Direction extrudes the solid in the opposite direction from the arrow on the chained geometry.

Distance enables controling the outcome of extrusion through various ways: by inputting a value for the extrusion Distance, by extending cuts Through all targeted solids, by extruding in Both directions, or by Trimming to Faces that are selected. Both Directions allows you to extrude in both the extrusion direction and the opposite direction. Figure: NOTE: In this step, the chaining direction does not matter because the direction of extrusion can be modified afterwards.

Change the Type to Cut body and enable Through all as shown in Figure: NOTE: To modify any of the solids operation, double click on the operation. The corresponding dialog box will appear on the screen, and hence the parameters can be modified.

To update the solid after modifying the parameters, please click on the Regen all button from the Solids Manager. Change the Type to Add boss and enable Distance with the specified amount as shown. If the arrow appears downward, click on the Reverse All button to change the direction of the arrow. Discover other Mastercam Training Solutions at www. While there, be sure to join the conversation!

 
 

 

MasterCAM Step-by-Step Guide – Harvard GSD Fabrication Lab – Harvard Wiki

 
Model Prep Move. However, if you press the Alt key, release it, and then press T, it will open the Toolpaths drop down. After playing through the simulation, check “Elapsed Time” for the time estimate. Tool Inspection You can now perform a tool inspection at the end of a standard Rough toolpath.