Kaiping Li

Title: The Innovative Contributions of Kaiping Li

Introduction

Kaiping Li is a notable inventor based in Shelby Township, MI (US). He has made significant contributions to the field of stamping technology, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of stamping machines and methods.

Latest Patents

One of Kaiping Li's latest patents is a stamping machine and method that includes a variable binder gap. This innovative machine is designed to shape sheet material using an upper binder with first teeth, a lower binder with second teeth, and a punch. The design incorporates a first cylinder positioned between the lower binder and a support surface, along with a second cylinder between the upper and lower binders. A cushion pin at the support surface controls the movement of the lower binder relative to the punch. The forces exerted by the cylinders and the cushion pin are carefully calibrated to minimize spring back of the sheet material during the stamping process.

Another significant patent is a stamping apparatus featuring a part-time draw bead. This apparatus includes an upper die, a blank-holding binder, and a fixed lower die with a drawing punch. The design allows for a multi-stage stamping process, where the draw bead engages the blank in the first stage, causing it to stretch into the shape of the drawing punch. The subsequent stages involve disengaging the draw bead and tightening the blank around the drawing punch to achieve the final shape.

Career Highlights

Kaiping Li is currently employed at FCA US LLC, where he continues to innovate and develop new technologies in stamping. His expertise in this area has led to advancements that enhance manufacturing processes and product quality.

Collaborations

Throughout his career, Kaiping Li has collaborated with talented individuals such as Dajun Zhou and Robert D Miller. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Kaiping Li's contributions to stamping technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a drive to improve manufacturing processes.