Finished component reference · drawing-based production
Long Flanged Aluminum Die Cast Tube Housing
A tapered tubular casting with a large circular flange and distant end interface. Long-path fluid, drive, sensor or structural assemblies after the internal function, loads and sealing boundaries are confirmed.
Aluminum alloy; exact grade confirmed by drawing and purchase specificationPhoto-backed manufacturing evidence
Use the finished component as a reference, then control the new project from its drawing.
The photographs show a completed Huabo production example. They support discussion of comparable geometry, machining access and finish handling, but they do not define the alloy, dimensions, tolerances or performance limits for another project.
| Review area | What the photograph supports | What the current project must define |
|---|---|---|
| Finished-part evidence | A real completed component photographed after secondary operations | Current 3D model, controlled 2D drawing and revision |
| Geometry | A long tapered tube connects a large circular flange and perimeter bolt pattern to a much smaller remote-end interface. | Envelope, wall sections, draft, datums and controlled features |
| Application context | Long-path fluid, drive, sensor or structural assemblies after the internal function, loads and sealing boundaries are confirmed. | Assembly function, loads, exposure, interfaces and regulatory needs |
| Material basis | Aluminum alloy; exact grade confirmed by drawing and purchase specification | Required alloy standard, material certificate and approved alternatives |
| Production scope | DFM, tooling, high-pressure die casting, trimming and required secondary operations | Annual volume, validation level, surface finish, packaging and delivery requirements |
| Critical control | Verify straightness or runout, flange flatness, bolt-circle position, axis location, inner-wall condition and leakage where specified. | Numeric acceptance limits, test method, sampling and report format |
Part-specific engineering review
The control plan follows the functional relationships visible in this geometry.
The points below are the practical issues to close during DFM, quotation and sample approval. The customer drawing remains the authority for every numeric limit.
Assembly role to confirm
Long-path fluid, drive, sensor or structural assemblies after the internal function, loads and sealing boundaries are confirmed.
Geometry and tooling focus
A long tapered tube connects a large circular flange and perimeter bolt pattern to a much smaller remote-end interface.
Machining and finish focus
The long axis, flange plane, remote-end feature and any internal bore need a setup plan that controls reach, chatter and datum transfer.
Inspection and release evidence
Verify straightness or runout, flange flatness, bolt-circle position, axis location, inner-wall condition and leakage where specified.
Controlled production route
From drawing review to a repeatable finished component.
The final route is selected only after alloy, annual demand, tolerances, finish and validation requirements are known.
- Drawing and DFM reviewConfirm revision, functional datums, wall transitions, draft, parting, slides, machining stock and critical characteristics.
- Tooling and casting trialPlan filling, overflow, venting, cooling and ejection around functional and visible surfaces; record trial corrections before approval.
- Secondary operationsTrim, machine, deburr, clean and finish only to the controlled route, with fixtures transferring the agreed datum scheme.
- Inspection and releaseLink material records, first-piece results, appearance evidence and any functional test to the current drawing revision.
RFQ and validation package
Send the inputs that determine tooling, machining and inspection.
Provide a STEP or native 3D model together with the controlled 2D drawing. Include material standard, prototype and annual quantities, finish, assembly function, test conditions, documentation and packaging requirements.
For this component, identify: internal function, overall length, axis and flange datums, remote-end interface, pressure or load condition and leakage method
A complete RFQ allows casting, machining, finishing and inspection to be quoted as one traceable scope. Assumptions should be listed before tool authorization.
Request a quotation for this component family.
Reference “Long Flanged Aluminum Die Cast Tube Housing” and attach the current drawing, annual demand, finish and quality requirements.