News & engineering notes
Practical guidance on tolerances, materials, finishes and design decisions — written by the engineers who quote and produce the parts.
June 18, 2026 · WenCNC Engineering
Tightening a tolerance can multiply the cost of a machined part. Here is how to decide which dimensions actually need control, and which ones do not.
May 9, 2026 · WenCNC Engineering
Both finishes protect aluminium, but they behave differently in colour, wear, masking and cost. A practical comparison for product teams.
April 2, 2026 · WenCNC Engineering
Bend radii, hole placement, reliefs and tolerances: the details that decide whether a sheet metal part forms cleanly the first time.
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