Engineering Blog

Machined casting guide covering castings machining and casting CNC machining processes, allowances, datum planning, design guidelines, defects, inspection, and sourcing.

How to remove a broken tap from hole guide covering extractors, carbide removal, EDM, thread repair, safety, inspection, failure causes, and prevention.

Rapid metal prototyping guide covering CNC, sheet metal, additive processes, material selection, steel prototyping, tolerances, inspection, and prototype-to-production planning.

Thread milling vs tapping depends on material, hole depth, thread size, volume, accuracy, and breakage risk; learn when to use a thread mill or bottoming tap.

What is transition fit? Learn how overlapping shaft and hole tolerances create slight clearance or interference, with calculations, examples, applications, and inspection guidance.

Lightening holes guide covering purpose, load paths, stiffness, fatigue, spacing, edge distance, CNC machining, inspection, materials, and cost.

Learn thru hole machining methods, hole tolerances, drilling design tips, burr control, materials, and inspection for reliable CNC parts.

Form milling uses profiled cutters to produce repeatable grooves, radii, gear forms, and custom contours efficiently across CNC-machined production parts.

Fabrication vs machining guide comparing processes, tolerances, geometry, cost, materials, inspection, and when to choose a hybrid manufacturing route.

Types of CNC Machines guide explaining mills, CNC lathes, mill-turn, Swiss, five-axis, EDM, grinders, routers, applications, and equipment selection.