Category Archives: General

Formed metal components (stamped, forged, extruded, bent, roll-formed) used in industrial, collaborative, mobile, and autonomous robots are exposed to wear, corrosion, impact, fatigue, UV, chemicals, and temperature extremes. The right post-forming surface treatment dramatically extends...

Metal forming for robotics—stamping chassis plates, cold forging gears, extruding frame rails, roll-forming guide tracks, and bending complex brackets—has traditionally relied on physical die trials, prototype runs, and iterative adjustments. This “try-and-fix” approach is slow,...

Autonomous robots—AMRs, collaborative arms, delivery bots, inspection drones—require structural components that balance weight, strength, rigidity, cost, and manufacturability. Two of the most common production methods for frames, housings, brackets, and chassis are aluminum extrusion and...

Industrial robots operate under extreme conditions—high cycle counts, heavy payloads, shock loads, and continuous torque—making component durability and fatigue resistance essential. Closed-die forging (also called impression-die forging) is widely recognized as the superior method for...

Robotic gears must endure millions of cycles under high torque, shock loads, and continuous operation while maintaining precise backlash and minimal wear. Cold forging has emerged as the preferred manufacturing method for producing high-strength, fatigue-resistant...

Modern robotics—whether collaborative arms, mobile manipulators, autonomous mobile robots (AMRs), or humanoid platforms—demands structures that are simultaneously lightweight, rigid, strong, and easy to assemble. Aluminum extrusion (also called aluminum profiles or T-slot framing) has become...

Humanoid robots push manufacturing into a tough corner: you need lightweight structures, high stiffness, fatigue resistance, tight alignment at joints, and repeatable assembly—often while iterating designs quickly and then scaling to volume later.  That’s why most successful humanoid hardware roadmaps end up using both processes: ...

Robotic actuators that deliver high torque in compact packages (humanoid hips/ankles, industrial robot joints, high-force linear actuators) tend to fail in predictable places: shafts, yokes, clevises, gear hubs, and output interfaces. When those parts are fatigue-limited or see impact/shock...

Stamped robotic casings—covers, shrouds, motor cans, electronics housings, and protective skins—usually fail for boring reasons: dents, corrosion, poor cosmetics, EMI leakage, or cracking at formed features. The right alloy choice is the one that matches:  Environment: indoor lab vs outdoor/humidity vs washdown/sweat/chemicals  Loads: impact/dent...

Metal-stamped robot frames (and frame subassemblies) often inherit CNC-style tolerances that are expensive or unrealistic in sheet metal. The fastest way to cut cost and improve yield is to reduce the number of “tight” requirements and move precision to a...

Deep drawing is one of the best ways to make thin-wall, seamless metal shells for robotic arm enclosures—especially when you want impact resistance, EMI shielding, good cosmetics, and high repeatability at production volumes. Compared to machining or casting, deep drawing can deliver...

Precision metal stamping is one of the most overlooked “scaling levers” in robotics. When a joint design moves from prototypes to production, stamped components can reduce cost and variability while improving assembly repeatability—especially for parts...