Cheng-Chang Lin

Title: Innovations of Cheng-Chang Lin

Introduction

Cheng-Chang Lin is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of machining technology, particularly with his innovative designs that enhance the efficiency and effectiveness of cutting tools. His work is recognized for its practical applications in industrial settings.

Latest Patents

One of Cheng-Chang Lin's key inventions is the "Coolant through spindle device." This device includes a rotating joint member secured to the rear end of the spindle, which conducts coolant into the spindle. The coolant is then channeled through a separate passage inside the spindle to nozzles formed on a cutting tool. This design allows for the coolant to be sprayed out, fully cooling and lubricating the cutting point. As a result, it increases machining precision and cutting rates while prolonging the service life of the cutting tool. Additionally, the device features a switching collar that provides separate coolant and pressurized air passages, preventing any residual coolant from contaminating the tapper hole of the spindle.

Career Highlights

Cheng-Chang Lin is affiliated with the Industrial Technology Research Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing machining processes and improving tool performance.

Collaborations

Cheng-Chang Lin has collaborated with several esteemed colleagues, including Chen-Chung Du and Tsann-Huei Chang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

Cheng-Chang Lin's contributions to the field of machining technology, particularly through his coolant through spindle device, demonstrate his commitment to innovation and excellence. His work not only enhances the efficiency of cutting tools but also sets a standard for future advancements in the industry.