Precision Aluminium Transmission Wheel CNC Machined Bicycle Wheel
For Modification
The aluminium transmission wheels are used in numerous applications
such as Tissue Machinery; Packaging Machinery; Carton Equipment
factory; Automotive industry, Aerospace, Bicycle elements;
Agriculture equipment machinery; Hydraulic applications etc.. Or
any parts bases on your drawings and specifications.
Over the years, we have established ourselves as a trusted ally in
the development and execution of new projects, collaborating
closely with clients to achieve their goals. Our flexibility and
know-how are the keys to satisfy our customers' high requirements,
which strengthens the foundation of our relationships, ensuring
continued success for both parties.
Wheel Machining Services
Precision-machined wheels are a necessity in many
industries—particularly in the transportation and automotive
sectors—but sourcing high-quality wheels can be a challenge.
Polestar has more than 10 years of experience sourcing quality
forgings and machining wheel blanks to a wide variety of
specifications.
What is Wheel Machining?
Wheel machining is the process of machining a cast or forged
cylindrical wheel blank into a specified design shape. Wheel blanks
are typically aluminum, but Polestar works with a variety of
materials, including ferrous metals like ductile iron or cast iron,
as well as many non-ferrous metals and plastics.
Wheel Machining Processes
Wheel machining processes may include milling, drilling, turning,
and a host of other CNC machining capabilities.
Milling. CNC milling uses a multi-point cutting tool that is capable of
rotating on several axes to ensure flexibility during machining.
This is useful when cavities, threads, and slots are required on
the workpiece.
Drilling. Drilling is used to create holes of various types based on the
specific drill bits and the angle of drilling.
Turning. CNC turning operations make use of a lathe to rotate the workpiece
at a very high RPM while stationary tools are applied to its
surface to cut and shape. At Polestar, we can accommodate a variety
of turning processes, including contour turning, taper turning,
form turning, and straight turning.
We also possess a variety of other CNC machining capabilities, such
as:
Boring
Broaching
Counterboring
Countersinking
Facing
Internal and external threading
Tapping
Polestar also offers secondary processes such as assembly,
deburring, painting, and various wheel finishes as required. All of
our services are delivered with quality in mind, which is why we
have the tightest tolerances and most advanced quality control
systems in the industry.
| Alloy material | 6061, 7075, 2024, 5083, 5052, 6082, etc. |
| Maximum size | 4000x1500x800mm |
| Minimum part size | 5x5x5mm |
| Minimum wall thickness | ≤0.5mm |
| Tolerance | The thicker the wall, the better the structural integrity. |
| Radius | +/- 0.01mm or 0.0004” |
| Hole | The inner radius should be at least 1/3 of the cavity depth. Use a
larger radius as much as possible. |
| Threaded and tapped holes | Minimum hole diameter ≥0.8mm, hole depth should not exceed 4 times
the hole diameter in principle. |
| Delivery time | 7-30 Days |
