BEIGAIN® ENGINEERING JOURNAL
Practical articles on CNC machining, materials, tolerances, inspection and procurement. Read the reasoning, compare the trade-offs, and bring the relevant details into your next drawing.
Design & Tolerances
A tolerance becomes useful when it defines an acceptable part and a credible way to verify it. Start with the interface, then budget variation across the assembly.
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Design & Tolerances
Useful DFM connects a proposed design change to cutting access, stability or verification. Preserve function while removing avoidable manufacturing difficulty.
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Design & Tolerances
Thread depth, drilled depth and screw engagement are different dimensions. Define all three where a blind hole or critical joint makes the distinction important.
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Design & Tolerances
A thin wall can move during cutting, after unclamping and again during finishing. The design and inspection plan need to distinguish these mechanisms before tightening a tolerance.
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Design & Tolerances
A correct flat pattern is only part of a successful bent component. The material, tooling, bend sequence and dimensions of the formed part must describe the same design.
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Connect process selection, geometry, materials, finishing and inspection in one reference.
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Manufacturing insights, workshop stories and useful resources for your next project.
