What is CAM Assist

The Problem

Every precision metal part in the world starts the same way. Someone receives a 3D CAD model and has to figure out how to machine it out of a block of material. Which faces to cut first. Which direction to approach from. How to hold the part so it doesn't move, flex, or vibrate. Which tools to use, in what order, at what speed, at what depth. How aggressive to be on the roughing pass. How much stock to leave for finishing. Whether to use a bull-nose or a ball-nose on that fillet. Whether the tool can reach that pocket without the holder colliding with the wall.

This is CAM programming. The machinist opens their CAM software and builds the program operation by operation. For each operation: select a tool from the library, define the geometry it should cut, set the stepover distance, the stepdown, the feed rate, the spindle speed, the lead-in and lead-out moves. Simulate it to check for collisions. Watch the virtual tool move through the virtual stock and look for anything that would break in the real world. Adjust. Move to the next operation. Repeat.

A straightforward prismatic part might take two to four hours to program. A complex aerospace bracket with thin walls, deep pockets, and tight tolerances takes days. A multi-setup mould cavity or 5-axis impeller can take weeks. And every one of these decisions depends on knowledge that takes years to build: how different aluminium alloys behave differently under the same cutting conditions. How titanium work-hardens if you dwell too long. How a long-reach tool deflects and leaves a poor surface finish. How the same program runs differently on two supposedly identical machines because one has more backlash in the Y axis.

This knowledge lives in the heads of experienced machinists. There is no textbook that teaches it comprehensively. You learn it on the shop floor, part by part, crash by crash, over years. And this workforce is disappearing. The median machinist is 45. Retirements outpace new entrants by roughly 3:1. Every retirement deletes decades of accumulated knowledge. See The Machinist Shortage.

What CAM Assist Does

CAM Assist takes a 3D model and generates a machining program: tool selections, cutting strategies, feeds, speeds, and toolpaths. It gets roughly 80% of the way to a finished program. The machinist reviews the output, adjusts what needs adjusting, and sends it to the machine.

Integrations

CAM Assist integrates directly with the software machinists already use. It launches from within the CAM package, runs in a web interface with a 3D part viewer, and pushes approved strategies back as native operations.

Each integration opens access to a new pool of industrial seats. See CAM Package Landscape for the full market map of 2.4M installed seats across 60+ vendors. Importantly, the next-generation products (Agentic CAM, Agentic Quoting, Agentic DFM) are not tied to any CAM package. They are standalone and sellable to any factory, regardless of what CAM software they run.

What's Next

CAM programming is the wedge. But the most valuable cognitive jobs in a machine shop don't end at toolpath generation. Quoting and Design for Manufacture feedback are equally time-consuming, equally dependent on tribal knowledge, and critically, they don't require integration with a CAM package. This means each new module expands the addressable market beyond the installed CAM seat base.

Beyond these three, the same architecture extends to the remaining cognitive roles in the factory: quality planning, tool purchasing, material procurement, scheduling, and shop floor task assignment. Each of these is a bottleneck that depends on the same tribal knowledge that CAM programming does, and each becomes automatable once the AI understands the part, the process, and the factory.