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Are you looking for a CNC machining service provider that specializes in offering professional CNC services, has a quick turnaround, and is willing to provide various samples as well as small batch manufacturing? Conco has many years of experience in the field of CNC machining services and can provide machinable prototypes and machined parts for end-use.
Our customers range from listed companies to startups, all enjoying the same standard of service and response speed. Conco’s CNC machining services can meet your needs from prototype design, drawing revision schemes, to mass production, and ultimately reducing manufacturing costs. Whether your project is large or small, simple or highly complex, Conco will strive to help you achieve it.
Our CNC machining services include milling and turning of various materials, as well as drilling, tapping, EDM (Electrical Discharge Machining), and Wire EDM.
Through our ISO-certified production processes, combined with the experience of our professional engineers and a variety of CNC equipment, we ensure that your parts are not only in accordance with the drawings but also achieve higher precision and reduced production costs.
| 6061 | 6082 | 6063 |
| The most versatile of the heat-treatable aluminum alloys, this grade retains most of aluminum’s good qualities. It offers a wide range of mechanical properties and corrosion resistance. It can be fabricated using the most commonly used techniques and has good workability in annealing. | Aluminum 6082 is a medium-strength alloy with excellent corrosion resistance and the highest strength among the 6000 series alloys. Known as a structural alloy, 6082 is most commonly used for machining in plate form. As a relatively new alloy, its high tensile strength has allowed it to replace aluminum 6061 in many applications. | |
| 7075 | 2024 | 5052 |
| Aluminum 7075 is one of the highest-strength aluminum alloys available, featuring an excellent strength-to-weight ratio. It is ideal for highly stressed parts and is typically used in the aviation industry for complex structures and high precision. | Aluminum 2024 is used in applications requiring a high strength-to-weight ratio and good fatigue resistance. It is not weldable and has average machinability. With poor corrosion resistance, it is not suitable for anodization. | This is the highest-strength alloy among the non-heat-treatable grades, with fatigue strength higher than most other aluminum grades. It has good resistance to marine atmosphere and saltwater corrosion and excellent workability. |
| 5-Axis CNC Machine | 4-Axis CNC Machine | 3-Axis CNC Machine |
| Shorter processing times for simple or planar parts. Technically, it moves only along the X, Y, and Z axes, suitable for machining simple shapes and protrusions. | Reduces the need for manual intervention for multiple setups, saving processing time. Technically, it adds a rotational axis, allowing for the machining of eccentric or complex parts, such as spirals or curved surfaces. | Completes complex part machining in one setup, significantly reducing processing time and adjustments. Technically, it offers the highest level of precision and complexity, capable of machining almost any shape and detail. |
Conco’s standard tolerances apply to machining plastics with ISO 2768 (medium) and machining metals with ISO 2768 (fine).
Typically, we can maintain CNC machining tolerances from ±0.005 inches (±0.125 mm) to ±0.002 inches (±0.05 mm). If tighter tolerances are required, a complete 2D drawing with full information is necessary.
Our engineering team will communicate with you about critical dimension tolerances and reduce production costs while meeting the specifications of the drawings.
6000*500*450mm (length*width*height)
A CNC mill can move laterally to remove material in that way. There are different types of milling tools to either mill axially, laterally, or both ways. Axial cutting needs teeth on the tip of the cutting head. Lateral cutting means that the teeth have to be perpendicular to the circular cutting head.
Conco partners offer state-of-the-art machinery to guarantee great results with precision machining. This includes 5-axis milling equipment as well as live tooling possibilities. Driven tools, or live tooling, significantly reduce production times by making different operations possible without the need for a change of tools.
Conco offers custom CNC milling services for plastic and metal parts. With our multi-axis CNC machining centers, we can produce a variety of simple and complex CNC-milled parts. Whether you need prototypes or product parts, our experienced teams can provide them with high standards and cost-effectiveness.
We also have many surface finish options so that your machined part is exactly what you need it to be.
In our CNC milling operations, we focus on precision and efficiency. We design internal edges with radii at 130% of the milling tool radius to facilitate cleaner machining.
To maintain stability and accuracy, we avoid excessively thin walls that are prone to vibrations and heat-induced deformations. We apply tolerances judiciously, using standard ISO 2768-m tolerances for non-critical dimensions to manage costs effectively.
Our design strategy avoids unnecessary and difficult-to-machine features, utilizing micro-machining only when essential. We also design holes to standard sizes to utilize standard drill bits efficiently, treating non-standard sizes as special cavities machined with an end mill.
3845mm
950mm
CNC turning is the process of removing material from a rotating workpiece using the linear path of tools on a CNC lathe. From a simple perspective, the main elements involved in this process are the rotating spindle in which your work part is clamped and the cutting tool that is mounted on a turret.
CNC turning cuts the shape by spinning the metal part. The cutting tool can move axially in 2 ways – along the side of the part as well as to and from.
Thus, the automated system controls the cutting tool, bringing it into contact with the workpiece, while the part itself is turning. As a result, bits of swarf are cut from the metal to produce the required shape.
Turning can perform many operations like turning, boring, threading, etc. Highly skilled machinists can create precision parts on all types of CNC lathes but contemporary machining centers help to assure a level of similarity close to being identical between the machined parts.
Sliding head turning is also available to lower the production times as well as the final price. Comparing sliding head turning to traditional fixed-head CNC machines, the production cycles are about twice as long for the latter.
Our fast, precise CNC turning services include the provision of extensive guidance and support to clients from the beginning up until the completion of parts in our CNC machining center.
In our CNC turning operations, we utilize advanced techniques to ensure precision and cost-effectiveness. We design with generous internal radii matching our tool capabilities to enhance manufacturability.
Our parts feature robust dimensions to avoid vibrations and maintain structural integrity. We apply critical tolerances selectively, adhering to ISO 2768-mh standards for non-critical dimensions to optimize costs. Simplified design features help avoid unnecessary complexity and micro-machining, ensuring efficient production.
We standardize hole sizes for ease of machining, using non-standard sizes only when absolutely necessary. These practices allow us to deliver high-quality, durable components efficiently.
If you’re worried about Quality Assurance for international orders, an ISO-9001-certified factory won’t let you down. With dedicated inspection equipment and skilled QC/QA staff, we can provide 2D reports / 3D scan reports to ensure the quality of your parts is within the expected range.
CNC machining is a metal fabrication method where written code controls the machinery in the manufacturing process. The abbreviation CNC stands for computer numerical control.
Contemporary CNC machines are fully automated, eliminating the need for a manual operator to directly control the CNC machine. The code determines everything from the movement of the cutting head and the part to spindle speed and RPMs. All they need is digital files with instructions about cutting trajectories and tooling.
The part’s shape and mechanical properties are defined in a CAD file. This information is then turned into manufacturing directives for CAM (computer-aided manufacturing) software. Lastly, it is transformed into specific commands for a particular machine and loaded onto the CNC machine.
CNC machining is a subtractive manufacturing method. This means that material gets removed during the production process, making it the opposite of additive manufacturing, e.g. 3D printing.
The benefits of CNC machines include great positioning accuracy and high repeatability, so you get consistent results every time. CNC machining is suitable for both rapid prototyping and high-volume serial production.
Although the majority of machining processes in the manufacturing industry are controlled by computers, then in a traditional sense CNC machining refers to only a few of these automated processes, namely milling, turning, and drilling.
The material selection includes metals and plastics, including steel, stainless steel, aluminum, titanium, PE, POM, etc. Wood is not currently available but we are looking to add more materials in the future.
To provide a meaningful quote, we require the following information:
We accept CAD data in any format, 2D and 3D, including STP, DWG, PDF, and STL; The expected quantities, machining processes, and raw materials required; Any necessary secondary operations, including finishing specifications, heat treatment, anodizing or plating, etc.
In most cases, we will respond to your quote within 2 business days. The best way to help ensure a quick quote is to provide as much accurate and specific information as possible.
There is no standard delivery time and we will schedule production based on the current workload. Once your purchase order is received, documentation is completed, and materials are available, we will provide prompt feedback on the exact delivery time, which can usually be anywhere from 3 business days to a few weeks, depending on the complexity of the part and quantities of parts ordered.
Complete CNC Machining Services from prototype to production ensure high quality, fast delivery and competitive prices.
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