Customized Precision Magnesium Machining Product Pass ISO 9001
Quality Certified
When looking for precision machining services, you can’t afford to
compromise on the quality if you want to manufacture parts that
meet your quality requirements and JYH's Machining Magnesium Alloy service is a good choice for high
quality, ISO 9001 certified parts.
We can provide Precise Tolerance with +/- 0.001mm of CNC Machining
Magnesium Alloy Services.
►Free & Automatic DFM feedback
►Tolerances down to ±0.0004″ (0.01mm)
►Machined parts as fast as 1 day
Manufacturing Capabilities
Our facility has 60 CNC machining centers, 10 CNC lathes, 5 CNC
longitudinal lathes, 2 slow-speed wire cutting machines ,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.
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.
Our certifications
We have a complete set of systems to control production efficiency
and quality control processes,also,we have extensive project
management capabilities.
Available material
Our materials can be customized for diverse, multi-variety,also,we
will provide the EN10204 3.2 Certification/SGS
certification/Certificate of RoHS.
At the same time, we also have spectroscopic instruments to ensure
the accuracy of the materials.As follows are our normal material
for magnesium alloy:
| Material Type | Tensile Strength | Elongation | Yield Stress | Density | Maximum Temperature | Tensile Modulus |
| AZ91D | 230MPa | 4.0% | 150MPa | 1.81g/㎤ | 596℃ | 44.8GPa |
| AZ80A | 290MPa | 2.0~5.0% | 179MPa | 1.81g/㎤ | 596℃ | 45Gpa |
| AZ31B | 280MPa | 7% | 160MPa | 1.76g/㎤ | 596℃ | 46GPa |
| ZK61B | 330Mpa | 13% | 178MPa | 1.81g/㎤ | 630℃ | 47GPa |
| AZ61B | 280Mpa | 15% | 165Mpa | 1.81g/㎤ | 653℃ | 45GPa |
| AM60B | 221MPa | 3.0% | 131Mpa | 1.81g/㎤ | 428℃ | 44.8GPa |
The Characteristics of Magnesium Parts Can be as follows:
- CNC machining magnesium product have high strength, the ratio of
strength to quality of magnesium alloy has a capacity.
- Magnesium parts have small elastic modulus, good rigidity, strong
shock resistance, and are not easily deformed after long-term use.
- Magnesium machining product have good resistance to electromagnetic
interference and shielding.
- Magnesium machining product do not pollute the environment.
Type
| Tolerance |
Linear dimension
| +/- 0.015 mm
+/- 0.002 inch
|
Hole diameters (not reamed)
| +/- 0.015 mm
+/- 0.002 inch
|
Shaft diameters
| +/- 0.015 mm
+/- 0.002 inch
|
Part size's limit
| 850 * 650 *550 mm
39.0 * 23.5 * 23.5 inch |
Precision Machined Part Size Standards
| Classification | Minimum Size (mm) | Maximum Size (mm) | Common Applications |
|---|
| Ultra-Precision Components | 0.1 | 1 | Watch components, micro devices |
| Micro Machined Parts | 1.1 | 10 | Medical devices, small electronics |
| Small Machined Parts | 10.1 | 50 | Aerospace, automotive sensors |
| Medium Machined Parts | 50.1 | 200 | Automotive, defense, industrial tools |
| Large Machined Parts | 200.1 | 1000+ | Heavy machinery, construction |
Precision CNC Machining Tolerances
| Operation Type | Typical Tolerance (mm) | Best Possible Tolerance (mm) | Notes |
| EDM (Electrical Discharge Machining) | ±0.015 | ±0.005 | Tolerance can be affected by electrode wear. |
| Grinding | ±0.005 | ±0.001 | Surface finish is typically smoother with grinding. |
| CNC Turning | ±0.025 | ±0.010 | Finish can impact tolerance. |
| CNC Milling | ±0.025 | ±0.005 | Precision can vary based on tool type and material. |
Surface Finishes fo Precise CNC Machining
At JYH CNC Precision Machining, we prioritize the aesthetics and
functionality of your precision CNC parts.
Our diverse surface finishes ensure custom-tailored precision.
Trust in our commitment to enhance your projects with
lasting excellence.
- ►As-machined finish ►Polishing
- ►Anodizing(PEO coating and Carokate paint) ►Electroplating
- ►Bead blasting ►Electroplating
- ►Powder coating ►Brushed finish
Our Advantages of Precision Magnesium Machining
There are huge numbers of precision machining providers. Why should
you choose us? Here are the top 3 reasons:
1. Experience
Our engineers have built up rich, deep experience from many
previous projects, so they can handle complex and precision parts
in several industries without a problem.
2. Advanced Equipment
JYH CNC Precision machining has extensive in-house equipment for
both manufacturing and testing. Your parts will be manufactured and
inspected with our advanced in-house equipment, including Precision
CNC milling, CNC turning, EDM, Hexagon CMM, and Olympus XRF
analyzer.
3. Fast Turnaround
On average we return quotes within 24 hours, parts ship within 7
days or less, and we have a 99% on-time delivery and quality rate.
4.Less Waste
Precision machining produces minimal waste, allowing to save on
materials and maintain environmentally-friendly manufacturing
practices.
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.
Our payment method
Our shipping method
After sales service
FAQ:
1-Is magnesium hard to machine? - Drilling, milling, turning, and other processes are smoother when
using magnesium, and machining the material requires a
significantly lower cutting force and overall production time than
other metals.
|
2-Can you CNC magnesium? - Magnesium is a lightweight metal with high level of machining
ability that can be CNC machined to create parts with high strength
and excellent corrosion resistance. However, magnesium can be
difficult to machine due to its tendency to ignite or explode if
proper precautions are not taken.
|
3-How many machines do you have? - We currently have more than 60 machines: roughly 40+ CNC mills and
30 Injection mold machine,10+ 3D printers. With our long history of
growth, this number is always changing.
|
4-How do I get a quote? - To get a quote for all of our services, simply send us your 3D CAD
model to us. You'll get an interactive quote within hours with free
design feedback. If there are problem areas in the submitted
design,we will provide free design feedback(DFM).
|
5-What types of files do you accept? - We can accept native SolidWorks or ProE files as well as solid 3D
CAD models from other CAD systems output in IGES (.igs), STEP
(.stp), ACIS (.sat) or Parasolid (.x_t or .x_b) format.
|
6-Do you provide First Article of Inspection (FAI) Service? - We can provide FAI as part of the unlimited offer.
|
7-What is payment term does your company can be acceptable? - We can accept T/T (50 prepayment should be paid before start the
production; the 50% remaining payment should be paid after finish
the project).
|
Magnesium Sample Pictures for your reference:
JYH technology, Your Professional CNC Machining Magnesium Alloy
Services Partner!
