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Engineering production notes

Practical articles for companies sourcing precise parts, gearing, gearbox components, and fast drawing-based quotations.

CNC machining of a metal part during engineering component production.

Gear wheel production: what to send for a quote

For gearing, the useful inputs are drawing, module, tooth count, diameter, material, quantity, and requested lead time.

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Machining a metal part during a short production run.

When short runs of metal parts make sense

Short production runs help validate a part, cover service needs, or add CNC machining and gear-production capacity without unnecessary inventory risk.

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Inspection of an engineering part before delivery or follow-on surface finish.

Surface finish for CNC parts: what to agree at enquiry stage

Surface finish can affect cost, lead time, functional faces, and later assembly. If Groundmetal should arrange it, include it in the enquiry.

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Dimensional inspection of an engineering part against a technical drawing.

CNC part tolerances: how to specify them without adding unnecessary cost

Practical guidance on why not every dimension needs the same tolerance, especially for shafts, flanges, gear parts, and functional faces.

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Machining a metal part selected according to material requirements.

Choosing material for a CNC part: steel, alloy steel, non-ferrous metal, or plastic

How to think about material before requesting a quote for CNC machining, gearing, or gearbox components.

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CNC machining of a metal part during custom production.

How to reduce lead time for CNC parts and gearing

Lead time is not only about workshop capacity. Clear drawings, 3D models, material, quantity, and fast decisions can remove avoidable waiting.

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