Custom Precision Machined Aluminium Sand Cast Parts with Drawing Based Tolerance Color and Surface Finish
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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ServiceOEM\ODM
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CertificationISO 9001StandardClient Specification
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ColorCustomized ColorSurfacePerfect Appearance
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SizeCustomer's Drawing RequiredQuality ControlStrictly 100% Inspection
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PackageBubble + Carton + Wooden CaseSurface FinishCustomers'requirements
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ToleranceCustomer's Drawing Request
Aluminum sand-casting and precision-machining enquiries follow client specifications and the customer’s component drawing. OEM/ODM requests can define size, tolerance, color and final surface. Select the required alloy and material condition for the actual use before establishing the delivered geometry and appearance.
Use the assembly to identify precision needs
Mark the interfaces that mount, locate or contact neighboring components. Provide datum relationships and dimensional limits that explain the required fit. Distinguish cast geometry from interfaces requiring machining, with the measurement stage stated for the condition in which the part is supplied.
- Identify the controlled drawing revision.
- State quantity and the complete material designation.
- Mark functional and visible surfaces.
- Define coverage and any masking requested.
- Specify the records needed for sample approval.
Make appearance an agreed requirement
Provide a color reference and describe the required surface on the selected faces. Identify the visual criteria used to approve the result, together with any dimensional requirements affected by finishing. A reference sample should illustrate defined areas against the drawing rather than substitute for the component’s acceptance limits.
Coordinate inspection and protective packing
The aluminum part’s stated 100% inspection should cover agreed characteristics and checks for the selected supplied state. Request relevant ISO9001 certificate scope alongside the part-approval requirements. Bubble protection, carton and wooden-case packing are listed; identify protection needed for the machined interfaces and appearance-critical faces.
