Purchase MasterCAM for SolidWorks Software

Mastercam for SolidWorks - x64

Version & Compatibility	Price & Buy
2023 (for SolidWorks 2012-2022)	$65
2022 (for SolidWorks 2010-2022)	$60
2020 (for SolidWorks 2010-2019)	$50
2019 (for SolidWorks 2010-2018)	$45
2018 (for SolidWorks 2010-2017)	$45
2017 (for SolidWorks 2010-2016)	$45
X9 (for SolidWorks 2010-2015)	$45
X8 (for SolidWorks 2010-2015)	$45
X7 (for SolidWorks 2010-2013) x32+x64	$45

Mastercam 2023 for SolidWorks: Integrated CAM Programming Within Your CAD Environment

What Is Mastercam for SolidWorks

Integration Within the SolidWorks Interface

Mastercam for SolidWorks operates as an add-in within the SolidWorks environment, combining Mastercam's CAM technology with the familiar SolidWorks CAD interface. Users access the software through the SolidWorks tools menu where they can enable the Mastercam add-in for immediate use. The integration allows programmers to work directly with their SolidWorks models without switching between separate applications.

The machining tree in Mastercam for SolidWorks delivers quick access to any point in the programming process while maintaining the parameter screens that experienced Mastercam users recognize. SolidWorks users find the environment comfortable because they remain within their primary CAD interface. This setup eliminates the need to export models and re-import them into separate CAM software.

Available Product Levels

Mastercam for SolidWorks was available for three primary product configurations: Mill, Lathe, and Router. Each configuration provided the specific toolpath types and machining strategies relevant to its manufacturing process. The Mill version handled 3-axis and some multi-axis operations, while Lathe addressed turning applications and Router focused on woodworking and sheet material processing.

Users working with these products gained access to Mastercam's shop-tested parameter screens and familiar options. The interface maintained consistency with standalone Mastercam, making it easier for shops to have some seats running the integrated version while others used the standalone software. All three product levels supported native import of SLDPRT and SLDASM files when using matching version years.

• Mill configuration provided contour, pocket, drill, and dynamic toolpaths for traditional milling operations
• Lathe configuration included turning, facing, grooving, and threading capabilities for rotational parts
• Router configuration offered nesting, drilling, and contour operations optimized for sheet material cutting

Product Discontinuation and Final Release

Mastercam for SolidWorks 2023 represents the final version of this integrated product line. The software was retired and sunset on December 31, 2022, with support ending on that date. Users with valid maintenance agreements expiring after May 31, 2022, gained access to download and install this final release.

The discontinuation reflects strategic decisions about product development and the limitations of working within another CAD platform's architecture. Geometry selection and chaining capabilities were constrained by what the SolidWorks API could provide. Standalone Mastercam offers more powerful geometry manipulation and faster selection methods without these architectural limitations.

Native SolidWorks File Support

Importing SLDPRT and SLDASM Files

The software imports SLDPRT and SLDASM files natively without requiring intermediate file formats. Users simply open SolidWorks files directly within the add-in interface, and the geometry becomes available for toolpath programming. This direct import capability works best when the Mastercam version year matches the SolidWorks version year being used.

When opening files, several import options appear in the dialog box. Users can choose to import just the solid geometry or include additional elements like feature history and existing toolpaths. The import process opens SolidWorks in the background if feature history is requested, which requires a valid SolidWorks license to be active during the operation.

Feature History Recognition

Mastercam for SolidWorks can import the complete feature history from SolidWorks models when this option is enabled. The SolidWorks tree displays extrusions, cuts, mirror features, and other modeling operations within the Mastercam interface. Each feature remains editable after import, allowing programmers to modify dimensions, depths, or geometrical parameters directly.

The limitation of history import involves feature compatibility between the two systems. Mastercam must have a matching solid modeling feature to recreate what SolidWorks generated. If SolidWorks contains features that Mastercam doesn't support, those portions import as solid geometry without editable parameters. This approach works well for standard extrusions, cuts, and holes, but specialized surfacing features may come through as fixed geometry.

Handling Model Revisions

Model revisions in the integrated environment update more easily than in standalone CAM systems. When working entirely within SolidWorks, changes to the CAD model automatically connect to existing toolpaths without manual geometry relinking. The system recognizes that the underlying solid has changed and prompts the user to regenerate affected operations.

This automatic updating eliminates the time-consuming process of re-importing models and reconnecting toolpath chains to new geometry. Users who experienced this workflow report significant time savings on parts that undergo frequent engineering changes. The connection remains intact as long as all work happens within the same SolidWorks file and session.

Geometry Selection and Chaining Methods

Solid Face Selection vs Wireframe

Mastercam for SolidWorks defaults to wireframe selection mode when creating toolpaths, but the integrated environment works more efficiently with solid face selection. Switching to solid mode enables direct selection of faces, edges, and loops without creating additional construction geometry. The solid selection approach eliminates the old workflow of extracting wireframe curves and programming from 2D geometry overlaid on 3D models.

When programmers work in solid mode, they pick faces directly from the model and the system automatically generates appropriate toolpath boundaries. The cursor position at the moment of selection determines the starting point for the operation. This direct interaction proves faster than selecting multiple curve segments and verifying their connection order.

• Solid face selection picks complete boundaries automatically without manual chain verification
• Wireframe mode requires explicit curve selection and may need additional construction geometry
• Switching between modes happens through the chaining dialog without exiting the toolpath operation
• Most modern workflows use solid selection exclusively to reduce programming time

Shared Edges and Loop Chaining

The shared edges selection method picks all edges that surround a selected face. When a programmer zooms in and picks near a specific edge, Mastercam automatically chains around that boundary in the appropriate direction. The cursor position influences both the starting location and the initial direction of travel for the toolpath.

Loop chaining provides similar functionality but focuses on closed boundaries rather than face perimeters. This method works well for pockets, islands, and internal features where the edge forms a complete loop. The system identifies the connected edges and chains them into a single entity for toolpath generation.

Tangent Edge Selection with Shift-Click

Holding the Shift key while clicking an edge automatically selects all tangent-connected edges in one operation. This single-click method works particularly well for filleted corners and blended surfaces where multiple faces meet smoothly. The system recognizes tangent continuity and extends the selection without requiring individual picks.

For complex 3D geometry with numerous tangent transitions, this feature dramatically reduces selection time. A programmer can capture an entire flowing edge with one Shift-click instead of picking dozens of individual segments. The method also works for outer edges, selecting all exposed perimeter edges that face outward from the solid.

Toolpath Creation for 3-Axis Machining

Dynamic Roughing with Avoidance Regions

Dynamic toolpaths in Mastercam for SolidWorks generate efficient roughing operations using avoidance and machining regions. The avoidance region defines areas where the tool should not cut, while machining regions specify the material to remove. Users can combine multiple regions in a single operation to handle complex pocket configurations.

The preview function shows exactly what the toolpath will machine before committing to generation. Programmers verify the cut location, entry method, and material removal pattern through the preview display. If the preview shows air cutting or incorrect approach, linking parameters can be adjusted before creating the actual toolpath.

• Avoidance regions protect finished surfaces and fixtures from tool contact
• Machining regions focus cutting on specific areas without programming entire stock boundaries
• Island detection automatically identifies raised features within pockets
• Stock awareness reduces air cutting by recognizing previously removed material

Contour Finishing Operations

Simple contour toolpaths finish vertical walls, bosses, and perimeter features after roughing operations. The toolpath picks the geometry to follow and applies finish parameters including stepdown, finish allowance, and feed rates. Contour operations work efficiently for parts that need clean vertical walls without scallop marks from stepovers.

The dialog boxes for contour operations match those in standalone Mastercam, maintaining consistency for programmers who work with both versions. Parameters for depth, tool compensation, and linking moves appear in familiar locations. The apply button generates and displays the toolpath immediately without closing the operation dialog.

Stock Model and Material Awareness

Stock model setup defines the raw material size and shape before machining begins. The system uses this information to calculate where material exists and optimize toolpath motion. Dynamic toolpaths reference the stock model automatically when no specific machining region is defined, removing all material within the stock boundaries.

Material awareness improves efficiency by avoiding unnecessary cutting in areas already cleared by previous operations. The software tracks what each toolpath removes and adjusts subsequent operations accordingly. This rest machining capability reduces cycle time and tool wear by eliminating redundant passes.

Model Preparation Tools

Construction Plane Creation from Solid Faces

Construction planes establish the coordinate system for toolpath programming and define the machining orientation. Creating a plane from a solid face involves picking the face and accepting the default orientation or adjusting the axis directions. The software automatically places the origin at the center of the selected face unless manually repositioned.

Setting a plane as the work coordinate system (WCS) establishes it as the top view for subsequent operations. This becomes the reference for all depth values, retract positions, and tool approach vectors. Users typically create a plane at the primary machining surface and set it as the WCS before starting toolpath programming.

• Pick any flat face to instantly create an aligned construction plane
• Adjust origin position to part zero or fixture reference locations
• Set active plane as WCS to make it the current programming orientation
• Save multiple planes for parts requiring different machining setups

Adding Body Plugs for Complex Geometry

Body plugs fill pockets, holes, and recessed areas temporarily to simplify roughing operations. The model prep tools allow selection of multiple faces simultaneously to create solid plugs that fill those regions. After roughing the primary surfaces with plugs in place, separate operations remove the plug material using appropriate toolpaths.

This approach optimizes tool motion for 3D surfacing by eliminating unnecessary moves into and out of deep pockets during roughing. The tool can sweep across the entire surface efficiently, then return later to machine the pocketed areas. Plugs can be placed on different levels for easy visibility control and organization.

Level Management for Organizing Components

Levels function as layers for organizing geometry, toolpaths, and construction elements. Users assign different components to specific numbered levels and toggle visibility on or off as needed. This system helps manage complex models by showing only relevant geometry during specific programming tasks.

When importing SolidWorks assemblies or parts with extensive construction geometry, placing extraneous elements on separate levels cleans up the display. Wireframe sketches, reference planes, and fixtures can all be isolated on their own levels. The level manager provides a central location to control what appears on screen during programming.

For Home Workshops and Learning Projects

Setting Up for Hobby CNC Projects

Mastercam for SolidWorks provided a budget-friendly option for home, learning, and hobby projects when it was available. The integrated environment allowed makers and DIY builders to design parts in SolidWorks and program toolpaths without switching software. This streamlined workflow particularly benefited those learning CNC machining who wanted to focus on programming concepts rather than managing multiple applications.

The software handled typical hobby machine applications including 3-axis milling of aluminum, plastic, and wood materials. Users could program pockets, contours, and drilling operations suitable for desktop CNC mills and routers. The parameter dialogs provided all necessary controls for feed rates, spindle speeds, and tool specifications common in home shop environments.

Home Learning Edition Access

A home learning version exists for those wanting to explore Mastercam's capabilities without a full commercial installation. This edition includes all modules unlocked for learning and practice purposes, though it cannot post actual machine code. Students and hobbyists use this version to understand toolpath creation, explore different strategies, and build programming skills.

The home learning edition lets users work through tutorials, experiment with different approaches, and develop proficiency before transitioning to the full product. All the dialog boxes, parameter settings, and interface elements match the commercial version. This provides authentic training that directly transfers to shop floor programming situations.

Transitioning Skills to Standalone Mastercam

Skills developed in Mastercam for SolidWorks transfer directly to standalone Mastercam with minimal adjustment. The dialog boxes for toolpath operations remain identical between versions. All parameter settings, tool library structures, and operation concepts carry over completely.

The primary difference involves geometry selection methods and the interface navigation approach. Standalone Mastercam provides faster geometry chaining and more powerful selection options without the constraints of the SolidWorks API. Users typically adapt within a few programming sessions once they understand the standalone selection tools.

• Toolpath parameters and machining strategies remain completely consistent across versions
• Tool libraries, post processors, and machine definitions transfer without modification
• Operation templates and saved settings work identically in standalone Mastercam

Installation and Configuration

Download and Setup Process

Installation begins by downloading the software from the Mastercam website after logging in with account credentials. The downloads page lists available products including Mastercam for SolidWorks, with version selection defaulting to the most recent release. Users select the full install package and download the executable file to begin the process.

Running the installer presents language selection followed by component choices. Most users accept default installation paths and proceed through the license agreement. The installer displays results at completion and provides logs if any problems occur during setup. The entire process takes several minutes depending on system performance and selected components.

Enabling the Add-In Within SolidWorks

After installation, the add-in must be enabled within SolidWorks before first use. Opening SolidWorks and navigating to Tools > Add-Ins displays the available add-ins including Mastercam. Checking the box on the left activates the add-in for the current session, while checking the right box enables it automatically for all future sessions.

Once enabled, Mastercam functionality appears in the SolidWorks interface through additional menus and toolbars. The software may prompt for license file verification on first startup. Any patches or updates can be downloaded from the website or installed when prompted during add-in initialization.

Interface Configuration Options

Several configuration options customize the interface behavior to match user preferences. The mouse wheel scroll direction can be reversed to match SolidWorks navigation conventions, making the zoom behavior consistent between CAD and CAM modes. This setting adjusts under File > Configuration in the view preferences section.

Users can also configure whether the middle mouse button pans or rotates the view. Default hot keys and toolbar layouts adjust to personal working styles. These configuration changes save to the user profile and persist across sessions, maintaining consistent behavior every time the software launches.

Moving Forward After Product Retirement

Standalone Mastercam Mill and Router

Standalone Mastercam Mill, Lathe, and Router products continue development as the primary CAM programming solutions. These products include complete solid modeling tools, surface creation capabilities, and mesh handling features designed specifically for programmers. The model prep tools in standalone versions provide push-pull face editing, feature modification, and geometry simplification without returning to CAD software.

Standalone versions offer expanded capabilities beyond what the SolidWorks integration could provide. Users gain access to Mill-Turn, Swiss machining, Wire EDM, and various add-ons including Mastercam Art and Port Expert. The freed from SolidWorks API limitations, geometry selection operates faster with more flexible chaining options and powerful windowing tools.

File Migration and Toolpath Preservation

Migrating from Mastercam for SolidWorks to standalone Mastercam involves opening existing files in the new environment. When importing SolidWorks models with saved toolpaths, all operations transfer including planes, stock setup, and complete operation sequences. The standalone system reads the toolpath data and makes everything available for editing or regeneration.

Users may need to address geometry orientation since imported files sometimes appear in unexpected views. Creating a construction plane from the primary machining face and setting it as the WCS typically resolves orientation issues. The standalone software provides the same analyze tools for examining imported geometry and verifying dimensions.

Maintaining Tool Libraries and Post Processors

Tool libraries, post processors, and machine definitions transfer directly from Mastercam for SolidWorks to standalone Mastercam without modification. These files store in the same folder structure and use identical formats between products. Users simply continue using their existing tool files, operational templates, and posts in the new environment.

Post processors require no updates or reconfiguration when moving to standalone Mastercam. The same machine control definitions work for both integrated and standalone versions. This compatibility ensures that proven posts continue generating reliable code without reprogramming or validation work.