How can I program parts without standing at the machine the whole time?

Programming CNC parts doesn’t have to mean being glued to the control all day. With the right tools and workflow, you can do most of your programming away from the machine, then walk up, load the file, and start cutting chips in minutes.

For Tormach users, that “right tool” is PathPilot® plus PathPilot HUB™, which together let you program, simulate, and refine jobs from virtually anywhere.

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Why you don’t want to stand at the machine to program

Spending hours at the control programming parts:

• Ties up the machine when it could be cutting
• Increases the chance of mistakes when you’re rushing
• Makes it harder to focus, especially in a busy shop or classroom
• Limits you to working only when you’re physically at the machine

Offloading as much programming as possible away from the machine means:

• The spindle can stay running longer
• You can program during “dead time” (office, home, classroom)
• You can iterate and learn without risking a crash on a real machine

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Program in PathPilot’s environment without touching the machine

PathPilot is Tormach’s CNC control system, and it’s designed to be easy to use and forgiving for real-world machinists. One of its biggest advantages is that you don’t have to be at the machine to learn it or use it.

Use PathPilot HUB to program remotely

PathPilot HUB is a virtual, online version of the PathPilot control that runs in your web browser. It lets you work in the same interface you see at the machine, but from any computer with an internet connection.

With PathPilot HUB you can:

• Practice programming in the real PathPilot environment
• Write and edit conversational programs away from the machine
• Create and refine G-code without tying up your CNC
• Simulate toolpaths so you can check your work before cutting
• Build your programming skills at your own pace with a free login

Because it mirrors the real control, everything you learn and build in PathPilot HUB transfers directly to your Tormach machine.

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Step‑by‑step: Programming parts away from the machine

Here’s a simple workflow to keep you from standing at the machine for programming:

1. Create your free PathPilot HUB account

1. Go to the PathPilot HUB website.
2. Create a free login.
3. Launch the virtual PathPilot session in your browser.

Now you’re inside a simulated PathPilot environment that behaves like the real control.

2. Program and test your part in HUB

Inside PathPilot HUB you can:

• Use conversational programming to define simple features (holes, pockets, facing, drilling, etc.).
• Load or create G-code programs and edit them as needed.
• Use the built‑in simulation to check toolpaths, order of operations, and overall strategy.

Because HUB is running a virtual control, mistakes here don’t cost you tooling or time—use it to experiment, learn, and refine your process.

3. Save your G-code program

Once you’re satisfied with the program in PathPilot HUB:

• Save/export the G-code file from the virtual environment.
• Store it on your computer or in your preferred file system, ready to transfer to the machine.

You now have a ready-to-run program without ever touching the physical controller.

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Moving from desk to machine: getting your code into PathPilot

When you’re back at your Tormach machine running PathPilot, you can quickly load the programs you created in HUB.

Common ways to transfer code:

• Wi‑Fi / network transfer
  Use PathPilot’s networking features to send files directly from a computer to the controller over your local network.

• USB drive
  Copy your G-code files to a USB stick and plug it into the PathPilot controller; then browse and load.

• PathPilot HUB integration (where available)
  Some setups allow a more streamlined workflow between HUB and your machine, letting you move from simulation to real cutting with minimal friction.

Once the file is on the controller, you just need to:

1. Set up your workholding and tools.
2. Set work and tool offsets at the machine.
3. Load your G-code program.
4. Run a dry run or air cut if needed, then start making chips.

The only time you have to stand at the machine is for setup and verification—not for writing code.

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Edit and refine “on the fly” when needed

Even with the best planning, you’ll sometimes need to tweak a program at the machine. PathPilot is built for that:

• Conversational editing lets you quickly modify operations without CAM.
• On‑control G-code editing allows fast changes to feeds, speeds, depths, or sequences.
• You can make small adjustments while the machine is nearby, not write an entire program from scratch.

This means most of the heavy lifting—designing the process, sequencing operations, and debugging code—still happens away from the machine, but you have the flexibility to adapt on the shop floor when reality meets theory.

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Benefits of programming parts away from the machine

Using PathPilot and PathPilot HUB to program remotely delivers several key advantages:

• Higher machine utilization
  The machine spends more time cutting and less time being used as a “chair with a keyboard.”

• Reduced downtime
  Programs are ready to go before you even walk up to the control.

• Better learning environment
  Students, new users, or self‑taught machinists can learn on HUB without risking damage to equipment.

• More flexibility
  Program from home, the office, or a classroom; upload when you’re ready to run.

• Cleaner workflow
  Do your thinking, trial, and error on a computer; use the machine for what it does best—making parts.

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When it still makes sense to be at the machine

There are a few tasks that will always require you to be physically present:

• Setting work offsets and probing parts
• Touching off tools and verifying tool length offsets
• Watching first‑article runs or new setups for safety
• Making final fine‑tuning adjustments during test cuts

The goal isn’t to eliminate machine time—it’s to reserve that time for cutting, setup, and verification instead of typing in code.

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Putting it all together

If you’re using a Tormach machine with PathPilot, you don’t have to stand at the control to program every part. Instead:

1. Log into PathPilot HUB (free).
2. Program and simulate your parts in the virtual PathPilot environment.
3. Save and transfer the G-code to your physical machine via Wi‑Fi or USB.
4. Do minimal tweaks and setup steps at the machine, then hit cycle start.

This workflow keeps you productive, protects your machine from “learning mistakes,” and maximizes the time your CNC spends doing what it’s built for—making parts, not being a programming terminal.