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Manufacturing Processes

Guides on CNC machining, injection molding, casting, forming, stamping, and extrusion.

The Manufacturing Processes hub brings together practical guides on how parts are made — CNC machining, injection molding, casting, forming, stamping, extrusion, and more. When you have a specific question, you can book a 10-minute introductory consultation for $20.

Topics in This Hub

—CNC machining
—Injection molding
—Casting
—Forming
—Stamping
—Extrusion

Featured Guides: Injection Molding

Start here: how much does injection molding cost?, how much does an injection mold cost?, when does injection molding make sense?, what is draft angle?, what causes sink marks?, what causes warpage?, how many cavities should a mold have?, which plastic should I use?, USA vs China injection molding, and common molding design mistakes.

Featured Guides: CNC Machining

Start here: how much does CNC machining cost?, what makes a CNC part expensive?, how tight should tolerances be?, CNC vs injection molding, CNC vs casting, best metals for CNC, best plastics for CNC, how fixtures affect cost, how to reduce cycle time, and prototype vs production CNC.

Related Consultations

For direct guidance on your own product, see the Manufacturing Process Selection consultation, the Injection Molding consultation, the CNC Machining consultation, or the Design for Manufacturing consultation, or return to the Knowledge Center.

Have a Manufacturing Process Question?

Book a 10-minute introductory consultation and ask one focused question about process choice, materials, finishes, or tooling.

Book a 10-Minute Consultation — $20