Blog List
DMLS vs SLM: Compare the Metal, Build, and Finish
Two metal-printing quotes can use different process names and still describe the same broad manufacturing method. They can also use…
Reaming vs Boring: Choose from the Starting Hole
Reaming and boring both enlarge an existing hole, but they give the machinist different control over the result. Reaming is…
Overmolding vs Insert Molding: Bonds, Inserts, and Tooling
A plastic housing may need a soft grip, metal mounting threads, or both. These features introduce different requirements: the grip…
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…
