Chih-Hua Cho

Title: Chih-Hua Cho: Innovator in Digital Torque Technology

Introduction

Chih-Hua Cho is a notable inventor based in Nantou County, Taiwan. He has made significant contributions to the field of digital torque tools, holding a total of 2 patents. His work focuses on enhancing the accuracy and efficiency of torque measurement and calibration.

Latest Patents

Chih-Hua Cho's latest patents include a calibration method/system and a verification method for digital torque tools. The calibration method involves transmitting usage records from a digital torque tool to a remote calibration platform. It compares these records with stored statistical data to determine the average degree of fatigue. This data is then used to calculate calibration data, which is sent back to the client end to overwrite the original torque data.

Another significant invention is the digital power torque wrench of indirect transmission. This device consists of an eccentric driving module, a sensing module, a ratchet module, and a control module. The eccentric driving module transmits power to the sensing and ratchet modules, allowing for the fastening of workpieces like bolts or nuts. The sensing module detects deformation during the fastening process and converts this into a signal for the control module. This innovation allows for rapid detection without the issues of wear-and-tear and noise, making it easier to maintain and cost-effective to manufacture.

Career Highlights

Chih-Hua Cho is associated with the Industrial Technology Research Institute, where he continues to develop innovative solutions in torque technology. His work has significantly impacted the industry, providing tools that enhance precision and reliability.

Collaborations

Chih-Hua Cho has collaborated with notable colleagues such as Wei-Min Chen and Wan-Lung Lee, contributing to advancements in their field.

Conclusion

Chih-Hua Cho's contributions to digital torque technology exemplify his innovative spirit and dedication to improving industrial tools. His patents reflect a commitment to enhancing accuracy and efficiency in torque measurement, making a lasting impact on the industry.