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ENGINEERING KNOWLEDGE HUB

Casting Design & DFM Guides

Practical engineering guidance for designing cast parts, improving manufacturability and reducing production risks.

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Part Geometry

Prepare the geometry questions that influence process, tooling and downstream machining.

Wall ThicknessReview section changes and the intended application.Draft AngleIdentify mold and pattern release considerations.Fillets, Ribs & BossesDiscuss transitions and local geometry before release.Parting LineMake the expected parting strategy explicit.

Manufacturing Allowances

Keep shrinkage, machining, tolerance and finish requirements visible in the drawing review.

Shrinkage AllowanceConfirm the relevant process and material inputs.Machining AllowanceMark functional machining surfaces and datum needs.Dimensional ToleranceSeparate critical dimensions from general dimensions.Surface FinishAlign process and finishing expectations.

Defect Prevention

Use the review to identify risk areas before process and inspection planning are finalized.

Porosity & ShrinkageDiscuss geometry, process and inspection together.Cold Shut & WarpageFlag filling and distortion concerns early.InclusionsClarify material, melt and cleanliness expectations.

FROM THE BLOG

Latest Design & DFM

Articles are shared from the unified Blog source and can appear in more than one knowledge hub.

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