Delta's CNC Solution Elevates a Wood Carving Machine to Perfection

In recent years the 3C industry in global markets has grown rapidly, and its supply chain has flourished along with it. Smart phones have quickly become major communication products around the world, and requirements for the phones and peripheral products in global markets continue to increase.

China, known as the world's factory, is one of the main production bases for smart phones and peripheral products. To many consumers, smart phones are more than just communication tools, but also serve as symbols of tastes and personality. They require finer and more unique products and accessories, which is pushing manufacturers to improve product quality and equipment performance.

To help a customer who processes wooden cases for smart phones in Guandong, China, Delta provided a complete CNC solution for wood carving machine tools. This CNC solution was successful in delivering a highly efficient, high performance machine tool system for the customer, improving production efficiency and reducing the defect rate.

Delta's solution integrates its CNC Controller NC300 Series, AC motor drive, and AC servo drive and motors to form a complete CNC solution for machine tools. When carving wooden cases, Delta's CNC solution performs high-speed and highly precise logical motion calculations and transmits the calculation results and operation orders to the AC servo drive ASDA-A2 Series via Delta's high-speed communication system DMCNET (frequency: 1ms). The ASDA-A2 Series then controls the AC servo motors ECMA Series to precisely perform wood carving and pass operation data back to the main controller via two-way high-speed data transfer (20M).

The ASDA-A2 Series has excellent motion control functions and conducts steady acceleration and deceleration control, and the ECMA Series implements 20-bit (1,280,000 p/rev) superior resolution encoder. Together, the ASDA-A2 Series and the ECMA Series assure smooth machine operation, a high precision carving process, best product quality, and a low defect rate.

In addition, Delta uses an AC motor drive VFD Series to control the machine tool's spindle. The VFD Series transfers the analogue data sent from the CNC controller for a corresponding speed, making sure the spindle operates steadily at high speed. This helps the machine tool maintain normal operation.

Delta's CNC solution has a simple structure and rapid communication system, and is highly integrated, steady, and reliable, while providing high precision, high efficiency and best product quality for the customer. The customer is delighted with Delta's solution.

Delta's solutions are widely praised by customers. Delta's IABG continues to provide highly effective solutions that increase customers' competitiveness.