OEM Custom Aluminumprecision CNC Machining Parts
Basic Info
Model No.: machining parts
Product Description
Model NO.: Machining parts Surface Treatment: Anodized Trademark: MINGDA Origin: Hebei China Material: Aluminum Processing: CNC Machining and Turning , Milling Specification: SGS
Precision Machining Parts are metal parts processed by machine tools.
Complete Precision Machining Solutions
Mingda possesses extensive industrial experience and advanced machining equipment and technology
in the area of precision machining parts. Mingda's precision machining facilities are well equipped with
the most advanced devices including:
Multi-Tasking Turning Center
CNC Machining Center
CNC Lathes
Precision Honing
Center-less Grinding, Cylindrical Grinding and Internal Grinding
Deburring
4-Axis and 5-Axis Machining Centers
This allows us to handle various special processes, such as precision honing, deburring, hard turning
and high-precision O.D. grinding. Together with facilities for heat treatment and surface treatment as well
as our laboratories, we are able to provide our customers with comprehensive one-stop precision
Machining Part solutions. The annual production capacity of precision machining parts exceeds 24
million pieces.
Rapid Product Development
With more than ten years of extensive technology know-how, we are able to shorten our product
development cycles for various types of products to as short as three days. Such a short development
cycle significantly reduces the product development cost of our customers and facilitates their speedy go-
to-market strategies.
Core Applications of our High Precision Products
We process precision machining parts for:
automotive industry
hydraulic equipment
heavy-duty and high horsepower engines
aerospace industry
medical industry
Precision Machining Parts Processes and Capability
Special Machining Process
Precision Honing
Honing hole diameters range from 3mm to 50mm, tolerance 0.005mm
Deburring
We have full range of deburring capabilities including electrolytic deburring, thermal deburring and
abrasive flow deburring. We employ advanced deburring technology for hydraulic, automotive and
aerospace components with crossing holes and complex inner cavity to meet stringent deburring
requirements.
Hard Turning
Our hard turning process enables us to machine parts with hardness over 58 HRC after heat treatment,
maximum turning diameter of 20mm, dimensional tolerance 0.005mm, roughness Ra0.2μm
High Precision O.D. Grinding
The precision grinding capability is employed for shafts with diameter within 200mm, length within
400mm, diameter tolerance of 0.001mm.
High Precision I.D. & O.D. (Universal O.D. Grinding)
The precision grinding capability enables us to machine shafts with diameter within 350mm, length
within 1000mm, roundness of 0.0004mm, and cylindricity of 0.001mm. Inner holes range from 3mm to
100mm.
Key Raw Materials for Precision Machining Parts
Bar, tube, hexagonal profile and other profiles
Carbon Steel and Structural Steel
1020, 1045, Q345B and more
Free Cutting Steel
1215, 12L14, 1144 and more
Spring Steel
1066 and more
Bearing Steel
52100,440C and more
Tool Steel
M2, M50, D2, A2, S7 and more
Aluminum Alloy
6061-T6,7075-T6 and more
Alloy Steel
Low-carbon alloy steel:16Mn, 16MnCr5, 4118, 8620 and more
Medium-carbon alloy steel: 4140, 4340 and more
Nitrided alloy steel:31CrMoV9, 34CrAlMo5V and more
Stainless Steel
Austenitic stainless steel: 303, 304, 316 and more
Stainless steel: 410, 420, and more
Precipitation-Hardening Stainless Steel: 17-4PH, 15-5 and more
Contact us if you need more details on Aluminum casting. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hardware、CNC Machining. If these products fail to match your need, please contact us and we would like to provide relevant information.
Precision Machining Parts are metal parts processed by machine tools.
Complete Precision Machining Solutions
Mingda possesses extensive industrial experience and advanced machining equipment and technology
in the area of precision machining parts. Mingda's precision machining facilities are well equipped with
the most advanced devices including:
Multi-Tasking Turning Center
CNC Machining Center
CNC Lathes
Precision Honing
Center-less Grinding, Cylindrical Grinding and Internal Grinding
Deburring
4-Axis and 5-Axis Machining Centers
This allows us to handle various special processes, such as precision honing, deburring, hard turning
and high-precision O.D. grinding. Together with facilities for heat treatment and surface treatment as well
as our laboratories, we are able to provide our customers with comprehensive one-stop precision
Machining Part solutions. The annual production capacity of precision machining parts exceeds 24
million pieces.
Rapid Product Development
With more than ten years of extensive technology know-how, we are able to shorten our product
development cycles for various types of products to as short as three days. Such a short development
cycle significantly reduces the product development cost of our customers and facilitates their speedy go-
to-market strategies.
Core Applications of our High Precision Products
We process precision machining parts for:
automotive industry
hydraulic equipment
heavy-duty and high horsepower engines
aerospace industry
medical industry
Precision Machining Parts Processes and Capability
| Process | Size Limit | Accuracy | |
| Grinding | Surface | Φ750×300mm | 0.002mm |
| Grinding | O.D. | Φ200×500mm | 0.001mm |
| Grinding | I.D. | Φ100×100mm | 0.005mm |
| Grinding | CNC I.D.Grinding | Φ100×150mm | 0.005mm |
| Grinding | Centerless Grinding | Φ100×500mm | 0.001mm |
| Turning CNC | 620×1200mm | 620×1200mm | 0.01mm |
| Milling CNC | 1020×510×625mm | 1020×510×625mm | 0.01mm |
Special Machining Process
Precision Honing
Honing hole diameters range from 3mm to 50mm, tolerance 0.005mm
Deburring
We have full range of deburring capabilities including electrolytic deburring, thermal deburring and
abrasive flow deburring. We employ advanced deburring technology for hydraulic, automotive and
aerospace components with crossing holes and complex inner cavity to meet stringent deburring
requirements.
Hard Turning
Our hard turning process enables us to machine parts with hardness over 58 HRC after heat treatment,
maximum turning diameter of 20mm, dimensional tolerance 0.005mm, roughness Ra0.2μm
High Precision O.D. Grinding
The precision grinding capability is employed for shafts with diameter within 200mm, length within
400mm, diameter tolerance of 0.001mm.
High Precision I.D. & O.D. (Universal O.D. Grinding)
The precision grinding capability enables us to machine shafts with diameter within 350mm, length
within 1000mm, roundness of 0.0004mm, and cylindricity of 0.001mm. Inner holes range from 3mm to
100mm.
Key Raw Materials for Precision Machining Parts
Bar, tube, hexagonal profile and other profiles
Carbon Steel and Structural Steel
1020, 1045, Q345B and more
Free Cutting Steel
1215, 12L14, 1144 and more
Spring Steel
1066 and more
Bearing Steel
52100,440C and more
Tool Steel
M2, M50, D2, A2, S7 and more
Aluminum Alloy
6061-T6,7075-T6 and more
Alloy Steel
Low-carbon alloy steel:16Mn, 16MnCr5, 4118, 8620 and more
Medium-carbon alloy steel: 4140, 4340 and more
Nitrided alloy steel:31CrMoV9, 34CrAlMo5V and more
Stainless Steel
Austenitic stainless steel: 303, 304, 316 and more
Stainless steel: 410, 420, and more
Precipitation-Hardening Stainless Steel: 17-4PH, 15-5 and more
Contact us if you need more details on Aluminum casting. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hardware、CNC Machining. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Machining parts
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