Blog List
Flatness vs Parallelism: Why a Flat Face Can Still Fail
A machined mounting face can pass a flatness check and still put the mating part at the wrong angle. The…
Undercuts in Injection Molding: Plan the Release Path
A snap hook, retaining groove, or side hole can keep a molded part trapped on the steel that formed it.…
MIC-6 vs 6061 Aluminum: Choose the Right Plate
An aluminum fixture plate can arrive flat, move after pocket machining, or bend when a clamp is tightened. These problems…
Casting Shrinkage: Allowance, Porosity, and Machining Stock
A cast housing can meet its outside dimensions and still reveal pores when its sealing face is machined. Another casting…
Nickel vs Zinc Plating: Corrosion, Wear, and Fit
For carbon and alloy steel parts, zinc plating is often a starting point when corrosion protection is the primary requirement.…
Black Oxide Coating for Steel: Plan the Sealer and the Fit
“Black oxide, all over” leaves a supplier with several unanswered questions. Will the part stay oiled in service? Will an…
Tool Runout in CNC Machining: Measure Before You Replace
An end mill can show a small indicator reading close to the holder and a larger reading farther out. Replacing…
Acrylic vs Polycarbonate: Choose for the Finished Part
A clear cover has to do more than survive machining. It may need to show small display characters, stay readable…
Machining Chatter: Find the Cause and Test the Fix
A milling cut may run smoothly along a straight wall, then leave waves in an inside corner. Another cut may…
