SolidWorks for Machinists: 5 Essential Shortcuts to Speed Up Your Programming Process

Time is Spindle Uptime: The Machinist's CAD Reality

In a job shop or production environment, every minute spent staring at a CAD screen is a minute your CNC machines aren't making chips.

As a machinist or CNC programmer, you aren't using SolidWorks to design aesthetically pleasing consumer products. You are using it as a tactical tool. You need to design fixtures quickly, create soft jaws, extract geometry for toolpath boundaries, and verify stock measurements before sending the model to CAM.

The difference between a novice CAD user and a seasoned programmer often isn't knowing more features; it’s knowing how to access the features they need instantly.

If you are still dragging your mouse all the way to the top toolbar every time you need to sketch a line or measure a distance, you are bleeding efficiency.

Here are the 5 essential SolidWorks shortcuts that every machinist needs to customize and master to speed up the programming workflow.

1. The 'S' Key Shortcut Bar (The Machinist’s Palette)

If you only adopt one shortcut from this list, make it the 'S' key.

Pressing 'S' on your keyboard brings up a context-sensitive shortcut toolbar right at your mouse cursor. "Context-sensitive" means it shows different tools depending on whether you are in Sketch mode, Part mode, assembly mode, or a Drawing.

The Machinist's Edge: Default SolidWorks profiles are set up for designers. Machinists need to customize this immediately.

• How to customize: Right-click the 'S' menu and select "Customize."

• What to add for Machining: Populate your Part and Sketch 'S' bars with tools you use for fixture prep:

  • Convert Entities: (Crucial for grabbing edges for CAM boundaries).

  • Hole Wizard: (For quickly placing bolt patterns on fixture plates).

  • Extrude Cut/Boss: (For modeling stock or carving out soft jaws).

  • Reference Geometry (Planes/Axes): (Vital for multi-axis setups).

Stop hunting through the CommandManager tabs. Hit 'S', click your tool, and keep moving.

2. The "Measure" Tool Hotkey (Usually 'M')

Machinists live and die by tolerances. You constantly need to verify the customer’s model against your available stock, check depths for tool clearance, or verify distance between bores.

While you can click on an edge and see its length at the bottom of the screen, you need the full "Measure" tool for distances between faces or hole-to-edge dimensions.

The Machinist's Edge: Don't navigate to the "Evaluate" tab. Map the Measure tool to an easily accessible key, like 'M' (if it isn't already).

When programming, you should be constantly tapping 'M' to verify clearances. It ensures your tool sticks out far enough to reach the bottom of a pocket without the holder rubbing the part geometry. It takes half a second and saves broken tools.

3. Mouse Gestures (The "Flick" Motion)

Mouse gestures allow you to execute up to 12 different commands by simply right-clicking and slightly dragging your mouse in a specific direction. It feels like muscle memory flicking.

The Machinist's Edge: Like the 'S' key, this needs customized for the manufacturing workflow. I recommend setting it to the 8-gesture wheel.

Set up your "Part" gestures for viewing angles that matter to CNC setup:

• Flick Up: Top View (G54 standard view).

• Flick Down: Bottom View (Checking for through-holes or second ops).

• Flick Left/Right: Normal To (Crucial for sketching on angled faces for 3+2 machining).

Instead of rotating the model endlessly with the middle mouse button trying to get square to a face, just right-click and flick.

4. Tab and Shift+Tab (Hide/Show Components)

When working in an assembly environment—for example, designing a complex fixture where the customer part is mated into a vise assembly—things get cluttered fast. Sometimes you need to see just the part, or just the vise jaw.

• Hover your mouse over a part and press Tab. The part disappears (hides).

• Hover over where that part used to be and press Shift+Tab. The part reappears.

The Machinist's Edge: This is incredibly faster than finding the component in the FeatureManager design tree to hide it. When preparing for CAM, use Tab to hide the stock model or clamps so you can easily select the underlying geometry of the finished part for your toolpaths, then Shift+Tab to bring them back to check for collisions.

5. Convert Entities (Your CAM Best Friend)

While this is a feature rather than a keyboard shortcut, its speed depends on how fast you access it (put it on your 'S' key!).

"Convert Entities" takes existing edges or faces from the 3D model and projects them as a 2D sketch onto your current sketch plane.

The Machinist's Edge: This is the single most important sketch tool for CAM prep.

• Need a containment boundary for a 3D pocketing routine? Start a sketch on the top plane, select the top face of the part, hit Convert Entities. Done.

• Designing soft jaws? Sketch on the face of the jaw, select the outer profile of the customer part, hit Convert Entities, and extrude-cut. You now have a perfect negative of the part in your jaw.

Never redraw geometry that already exists on the model.

Summary: Velocity is a Skill

Learning SolidWorks isn't just about knowing what the buttons do; it's about reducing the time between thinking of an action and executing it. By mastering these five shortcuts, you stop fighting the software and start preparing your parts for the machine faster.

Ready to Stop Clicking and Start Machining?

Shortcuts are just the beginning of efficient CAD/CAM. If you are tired of slow programming workflows and want to learn the advanced techniques that top-tier machinist programmers use everyday: