ODM CNC Precision Machining Services Gearbox Housing Manufacturing

CNC Precision Magnesium Machining Gearbox Housing Service With Less Weight Material

We can provide Precise Tolerance with +/- 0.001mm of CNC Machining Magnesium Alloy Services.

JYH's Machining Magnesium Alloy service is a good choice for high quality, ISO 9001 certified parts.

Manufacturing Capabilities
 

Our facility has CNC machining centers, CNC lathes, CNC longitudinal lathes, slow-speed wire cutting machines and so on, providing much manufacturing flexibility. Our engineers select the ideal equipment for an application based on the geometry, material, and volume of the part being machined to provide customers with premium quality parts at the best possible price.

We are able to hold very tight geometric tolerances for diameter, true position, profile, and flatness and so on. Our milling machines also offer through-the-spindle coolant and Renshaw touch probes. They also have tool setters that can be used for tool breakage detection for longer run parts.

Application Range:

Car engine accessory bracket, clutch housing, gearbox housing, instrument panel frame, steering wheel frame, seat frame, valve body mobile phone,Drone/camera.Magnesium alloy is very suitable for this kind of product because it is very light.

Surface finish can be choose or used for:

No.1-Micro arc oxidation process of magnesium alloy

Process characteristics:

Micro-arc oxidation is a new technique for in-situ growth of oxide ceramics on the surface of non-ferrous metals. The micro-arc oxidation technology is used to treat magnesium and its alloy materials with ceramic surface, which has the advantages of simple process, small footprint, strong processing capacity, high production efficiency, and suitable for mass industrial production.

Property:

The ceramic film on the surface of magnesium-based parts after micro-arc oxidation has high hardness (HV 300-1000), strong corrosion resistance (CASS salt spray test > 480h), good insulation (film resistance > 100MΩ), strong bonding force between the film layer and the base metal, and the ceramic thickness is 10 ~ 100 microns. The abrasion resistance, corrosion resistance, heat shock resistance and insulation properties of magnesium alloy surface are greatly improved.

No.2-Cerokate paint

PEO coating, WHITE, 10-15 Micron After PEO coating, coat with CerakoteH-136 Snow White, 25-50 Micron.Machined.

Available material

The Characteristics of Magnesium Parts Can be as follows:

1. CNC machining magnesium product have high strength, the ratio of strength to quality of magnesium alloy has a capacity.
2. Magnesium parts have small elastic modulus, good rigidity, strong shock resistance, and are not easily deformed after long-term use.
3. Magnesium machining product have good resistance to electromagnetic interference and shielding.
4. Magnesium machining product do not pollute the environment.

Quality Inspection

• In addition to our stringent in-process controls, all components must pass a thorough final inspection.

we have a coordinate measuring machine, salt spray testing machines, profile projectors and other precision

measuring devices, etc.

• Customers' CAD drawings can be directly imported in the coordinate measuring machines (CMM) for a

direct comparison to the dimensions that are taken from the physical part.

• All testing is conducted in a 20 degree Celsius climate-controlled inspection room and the CMM is calibrated to

GB/T 16857.2-2006 (ISO10360-2:2001) standards. All components and sub-assemblies are 100% inspected,

identified with a logo if required and a final inspection is generated pertaining to all the critical dimensions.

How to safely machine magnesium?

Although it might sound daunting, it is perfectly safe to CNC machine magnesium if the right precautions are taken.

Avoid tight clearance angles

Although magnesium can be machined at fast speeds without compromising the quality of the part,

it is best to avoid tight clearance angles, because contact between the tool and workpiece increases friction and cutting temperature.

Maintain proper tool condition

Sharp cutting tools can reduce the fire hazard of machining magnesium.
Dull tools can rub and cause friction, which causes sparks and builds up heat where the sensitive magnesium chips

are being created. Needless to say, sharp tools will also produce better parts.
Most machinists use a carbide cutting tool with a large relief angle for machining magnesium.

Avoid water-based coolant

Although coolants reduce machining temperatures, a water-based coolant can actually increase the risk of a magnesium fire

as it will produce hydrogen gas.Avoid coolant altogether, or use a light mineral oil in place of standard coolant. Compressed air

or argon gas can also be used to reduce temperatures without the risk of exacerbating a potential fire.

Make discontinuous chips

When CNC machining magnesium, it is better to make well-broken discontinuous chips, as opposed to more easily ignitable ribbon chips.
Use only explosion-proof chip vacuum
If using a vacuum extraction system for chip removal, this system should be as fireproof as the rest of the machining setup.

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JYH technology, Your Professional CNC Machining Magnesium Alloy Services Partner!