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As lightweight metals are widely used, aluminum machining parts are becoming a choice of many industries. With all of our machining experience, CNC aluminum has been Dawopu’s expertise for many years.
We focus on the manufacturing of non-standard precision aluminum parts with complex structures and are committed to delivering high accuracy and consistent components to our clients. We continue to invest in new CNC machine equipment and skilled employees to ensure that our team maintains a strong competitive advantage. We have also been improving the aluminum machining process to improve efficiency and quality, and continue to meet customer production needs.
Before the mass manufacturing of aluminum parts, aluminum CNC prototyping is an effective way to handle complex design verification and pre-production testing. It allows you to find and solve problems faster and move towards production. If you need assistance on your custom aluminum machining projects, we will be one of the most capable and affordable production sources with our technology, experience, and skills. Our strict implementation of ISO9001 quality system standards, and the combination of efficient production processes and flexible custom engineering enable us to deliver complex projects in short turnaround times and provide excellent product quality.Machined Aluminum Prototypes
We perform an efficient, accurate, and cost-effective process in-house to provide superior product results for your aluminum prototype machining. Our engineering team will review each project, analyze your design and meet any special needs such as a combination of welding, EDM, or wire EDM processes. This in-depth validation ensures you receive the most effective machining processes for your budget, time, and materials. 
Manufacturing Of Custom Aluminum Parts
We also provide typical surface treatment operations for custom aluminum parts, such as sandblasting, shot blasting, polishing, electrophoresis, chromating, powder blasting, painting, etc.
Dawopu offers advanced 5-axis CNC milling aluminum, which significantly increases the range of possibilities for machining various types of aluminum parts. No matter how many parts your assembly is composed of, we can handle all kinds of aluminum milling projects that require high precision and complex shape machined parts, and provide extremely tight tolerances and excellent surface finish to meet your most difficult manufacturing challenges.
Advantages of 5-axis Milling Aluminum
The machine is on 5 sides of a part with one single setup. Saves set up time, increasing machining productivity.
Higher accuracy and outstanding surface finish, improving overall part quality.
Workpieces are not moved through several workstations, reduces error and fixturing costs, less time hand benching in a CNC router.
Milling and drilling with compound angles. Improved tool life and cycle time as a result of tilting the tool/table to maintain optimum cutting position and constant chip load.
Shorter and more rigid tools may be used. Higher spindle speeds and feed rates may be achieved on the CNC router while reducing the load on the cutting tool.
Eliminate the internal stress of the material Improve the clamping method of the workpiece Improve the cutting ability of the tool Choose a reasonable machining process Use appropriate methods of operation5 Steps to Improve Dimensional Stability in CNC Aluminum
The common way to eliminate internal stress is to use natural or artificial aging and vibration treatment. Secondly, Cutting the excess parts in advance and continuing to process after 1-2 hours of natural aging can also eliminate the deformation caused by internal stress.
For the CNC mill processing of thin-walled aluminum parts with poor rigidity, the following clamping methods can be used to improve the machining accuracy: Use suction cups to distribute clamping force evenly along with the thin plate; Fill the inside of the workpiece with a medium to improve rigidity.
The material and geometric parameters of the tool have an important influence on the cutting force and cutting heat. The correct selection of the tool is essential to improve dimensional stability.
The CNC high-speed machining process is generally: rough machining – semi-finish machining – clear corner machining – finishing. For parts with high precision requirements, it is necessary to increase the number of semi-finishing machining and retain a uniform machining allowance.
Choose the right feed speed, spindle speed, and cutting depth; Symmetrical machining for the front and back of the workpiece; Multi-layer machining for all cavities of the workpiece; Use drilling and then milling when machining parts with a cavity.
Generally, aluminum CNC machining is not a standalone production process. When short-run production needs reach hundreds or more, you need a complete solution to achieve a more efficient, accurate and cost-effective process. When manufacturing aluminum parts, we review each project based on the complexity and manufacturability of the part, evaluate the production cost, and create a process route that meets your design and specifications. We have combined 3-axis, 4-axis and 5-axis CNC milling, CNC turning and other manufacturing processes to expand the manufacturing capabilities of the aluminum alloy prototypes, accommodate any challenge with ease, and save time and cost. These optimized process combinations include traditional process technologies such as EDM, Wire EDM, Die Casting, Investment Casting, Aluminum Extrusion, and Forging. Aluminum alloys have a wide range of properties, such as flexibility, weldability, high strength to weight ratio, corrosion resistance, lightweight, electrical conductivity, and excellent anodizing surface finishing. Due to its low cost and formability, aluminum is widely used in industrial areas. The type of aluminum grade you ultimately choose depends on the intended use of your aluminum parts in the manufacturing project.
Aluminum Material Grades We Work With
Contact:Mr Liu
Mobile:15869109368
Tel:86-571-89967020
E-mail:info@dawopu.com
Address:No151 ,ZiDingXiang Rd, Hangzhou. Zhejiang Province, China