Dongguan Sinbo Precision Coupling Parts Processing Case, Innovative Processes

Product Specification

Dongguan Sinbo Precision Coupling Parts Processing Case: Innovative Processes Elevate Mechanical Transmission to New Heights​

In the era of Industry 4.0, the requirements for core components of mechanical transmission equipment are becoming increasingly stringent. With its profound technical accumulation and innovative spirit, Dongguan Sinbo Precision successfully solved the coupling parts processing challenges for a new energy equipment manufacturer, setting a benchmark case in the industry.​

The new energy equipment manufacturer, during the development of its new wind power generation equipment, required a batch of coupling parts capable of stable operation in extreme temperature differences (-40°C to 80°C) and strong vibration environments. The key dimensional tolerances of the parts needed to be controlled within ±0.002mm, the surface roughness had to reach Ra0.4μm, and the weight of the parts was required to be reduced by 30% compared to traditional products to enhance the overall energy efficiency of the equipment. Facing these extremely demanding technical specifications, Dongguan Sinbo Precision took immediate action.​

The technical team abandoned traditional processing methods and adopted laser cladding technology to form a high-performance alloy coating on the surface of the parts. This not only improved the wear and corrosion resistance but also enhanced the adaptability to extreme temperature differences. Meanwhile, topology optimization algorithms combined with 3D printing technology were used for part structure design, successfully achieving the weight reduction goal while ensuring strength. In the precision machining process, an integrated processing and inspection system consisting of ultra-precision grinders and nanometer-level measuring instruments was activated. By adjusting processing parameters in real-time through feedback, micron-level precision was ensured for each part.​

After three months of intense efforts, Dongguan Sinbo Precision delivered the first batch of samples on schedule. Tested by a third-party authoritative organization, the performance indicators of the parts far exceeded the customer's expectations. During the customer's six-month field test, these coupling parts reduced the failure rate of the wind power generation equipment by 65%, increased the transmission efficiency by 20%, and extended the equipment maintenance cycle to three times its original length. The customer praised, "Dongguan Sinbo Precision's solution has given our products a huge competitive edge in the market."​

The success of this case not only demonstrates Dongguan Sinbo Precision's technological innovation capabilities in the field of coupling parts processing but also reflects its service concept of providing comprehensive technical solutions starting from customer needs. In the future, Dongguan Sinbo Precision will continue to deeply engage in the field of mechanical processing, driving industry development through technological innovation.​