While previous activities focus on "Can you model this?", 3.9 asks,
After cutting:
Remember that a round drill bit cannot cut a perfectly square internal corner. You must design with "dog-bones" or radius corners that match your end mill. 💻 Step 2: CAM and Toolpath Strategy pltw 3.9 manufacturing a box
Students begin by creating a parametric model of a two-part box (base + lid) using software like Autodesk Inventor, SolidWorks, or Fusion 360. Key design elements include: While previous activities focus on "Can you model this