Recommended High-strength Precision Aluminum Parts CNC Processing Manufacturers In Shenzhen, Pearl River Delta

Recommended high-strength precision aluminum parts CNC processing manufacturers in Shenzhen, Pearl River Delta

When looking for a CNC processing manufacturer for high-strength precision aluminum parts in Shenzhen, the biggest concern is that the sample is qualified, but the batch is scrapped, money has been spent, and the construction period has been delayed. A robot company in the Pearl River Delta once stepped into this pit. It was not until it was replaced by Wemate that the accuracy problem of the robot bracket was solved.

Three major difficulties in processing high-strength aluminum parts

Aluminum alloys with high strength and good toughness are prone to chipping and burrs during processing. In particular, the special-shaped holes and curved surface structures on the robot bracket place extremely high requirements on the rigidity of the cutting tools and equipment. Ordinary three-axis machine tools are simply not qualified for this job. Many manufacturers also encounter the problem of material deformation during the processing process. The reason is that the internal stress release of the aluminum alloy is not uniform, and the parts will bend after cutting off a layer. When Weimaite contacted this robot company in Shenzhen, it first formulated a special processing plan to address these three difficulties.

Five-axis equipment is the basis for achieving accuracy standards

Weimaite has used three high-precision five-axis machining centers and two CNC lathes to complete this batch of robot supports. The five-axis equipment has the advantage that it can complete the processing of multiple surfaces in one clamping, avoiding the cumulative errors caused by multiple positionings. Before formal processing, technicians fully calibrated all equipment to ensure that the spindle runout and positioning accuracy are within the allowable range. The equipment itself is strong enough to control tolerances from the source. Otherwise, no matter how good the process is, it will be in vain.

Full inspection to ensure every piece is qualified

Wemate always uses CMM three-dimensional coordinate measuring instruments for real-time inspection during the processing process. Every time it processes 10 products, it conducts a comprehensive accuracy verification and generates detailed measurement reports for customers. The purpose of this is to promptly detect minor deviations in the processing process. To prevent batch problems in the CNC processing of aluminum alloys , for high-strength aluminum parts, the stress release after processing will cause slow deformation. Therefore, Wemet has also added an aging treatment link between each process to stabilize the size of the parts before entering the next process.

Small batch customization and fast delivery capabilities

Many large-scale CNC processing factories are not willing to accept small batch orders because changing fixtures and debugging programs are too time-consuming. However, Wemate specially customized for small batches and optimized the production process. The trial production of fifty pieces of robot brackets took only five and a half days from the confirmation of the drawings to the delivery of samples, one and a half days earlier than the seven days required by the customer. With the help of reasonable equipment scheduling and personnel deployment, Wemate shortens the line changeover time for small batch orders to the shortest time, so that customers do not need to spend extra money to make up the quantity.

Value-added services help customers optimize designs

When analyzing the bracket drawings provided by the customer, Wemet's technical team discovered that a curved surface design was difficult to process using CNC aluminum alloy processing , and would affect the load-bearing performance of the bracket. The technicians took the initiative to contact the customer and gave optimization suggestions to change the curved surface into a more reasonable structure. The adjusted design not only makes processing smoother, but also improves the high-strength stability of the bracket by approximately 15%. Customers are very satisfied with this proposal, because this is something that many processing plants will not take the initiative to do.

Final deliverables and pitfall avoidance suggestions

The 50 pieces of samples finally delivered were tested by the customer on the CNC processing aluminum alloy process . The accuracy was all controlled within plus or minus 0.008 mm, which is higher than the plus or minus 0.01 mm required by the customer. The surface is smooth, without burrs and scratches, and the assembly success rate reaches 99.8%. The customer directly signed the subsequent mass production contract to Wemet. Here is a reminder to enterprises in the Pearl River Delta region: when looking for a CNC processing manufacturer, you should not just look at the equipment list, but also the manufacturer's material processing experience and testing capabilities. Otherwise, it is easy to have rework problems where samples are feasible but mass production is not.

When you are looking for a CNC processing factory in the Pearl River Delta, have you ever encountered a situation where the sample is qualified but the batch is scrapped? Welcome to share your experience in the comment area, like and bookmark this article. Recommended high-strength precision aluminum parts CNC processing manufacturers in Shenzhen, Pearl River Delta, so you can avoid pitfalls next time you are looking for a manufacturer.