Product Specifications
|
Parameter |
Value |
|
Dimensional Tolerance (<500mm) |
Tolerance ≤±0.02mm, Center distance ≤±0.02mm |
|
Dimensional Tolerance (>500mm) |
Tolerance ≤±0.04mm, Center distance ≤±0.04mm |
|
Surface Roughness (Fit surfaces) |
Ra≤1.6μm |
|
Surface Roughness (General surfaces) |
Ra≤3.2μm |
|
Surface Finish |
Burrs removed, sharp edges broken, thread holes chamfered, cleaned and washed |
|
Machinable Aluminum Alloys |
Cast A356, ZL101, Wrought 6061, 7075, and others |
|
Forming Methods |
Casting blank + machining / Forging blank + machining / Bar stock direct machining |
|
Typical Applications |
Automation equipment aluminum structural parts, new energy equipment components, instrument supports, non-standard fixtures |
Lightweight Parts for Modern Equipment
We produce aluminum alloy non-standard parts for applications that require weight reduction. Automation equipment, new energy devices, and instrument supports all benefit from lighter components. Aluminum has about one-third the density of steel. Our parts can significantly reduce the total weight of your equipment. We understand both aluminum casting and aluminum machining. This means we can choose the best production method for your part. We can start from a cast blank, a forged blank, or directly from bar stock. The choice depends on your part geometry and quantity.
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Dimensional Control for Aluminum
The dimensional tolerance for aluminum parts under 500 millimeters is plus or minus 0.02 millimeters. The center distance tolerance is also plus or minus 0.02 millimeters. For parts over 500 millimeters, the tolerance is plus or minus 0.04 millimeters. The center distance tolerance is also plus or minus 0.04 millimeters. These tolerances are set based on aluminum's machining characteristics. We balance precision with practical machinability. The fit surfaces have a roughness of Ra 1.6 micrometers or less. The general machined surfaces are held to Ra 3.2 micrometers or less.
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Material Options and Surface Finish
We work with cast aluminum alloys like A356 and ZL101. We also work with wrought aluminum alloys like 6061 and 7075. 6061 machines well and takes anodizing nicely. 7075 offers strength接近 steel for structural applications. We remove all burrs and break sharp edges. Thread holes are chamfered. The parts are cleaned and washed. There are no sharp edges or scratches on the finished parts.
Our Casting and Forging Capability
We have our own casting and forging shops. This gives us flexibility for aluminum parts. For complex shapes and larger quantities, we can cast the blank and then machine it. For load-bearing parts that need internal quality, we can forge the blank and then machine it. We also have bar stock for simpler parts. This one-stop capability saves you from finding multiple suppliers. We handle the whole process from material to finished part.
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