Projects
Research project on integrated technology of high-efficiency feeding and doping lifting for single crystal furnace
This project aims to develop a collaborative control technology that integrates efficient feeding, precise doping, and intelligent lifting to address the pain points of low efficiency, high losses, poor uniformity, and vulnerable furnace bodies in the step-by-step operation of feeding and doping in monocrystalline silicon production. By optimizing the feeding structure and doping dosage control, seamless process integration is achieved, aiming to improve production efficiency, ensure product quality, and reduce costs.
Research on Key Technologies for Lifting and Dismantling Protection of Single Crystal Furnace Crucible Tray
The project focuses on the issues of poor stability in the lifting of single crystal furnace crucible trays and vulnerability during dismantling, with a focus on developing high-precision lifting and full process protection technologies. By optimizing the transmission structure and closed-loop control, the positioning error can be improved by ≤ 0.1mm, and a gradient cooling and flexible protection system can be constructed to enhance the performance of domestic single crystal furnace equipment, prevent silicon material pollution and equipment damage.
Research on the technology of cutting off crystal bars without broken edges
The aim of this project is to address the issues of edge breakage, cracks, and surface damage during the cutting process of crystal bars. By developing precise force control truncation and notch buffering protection technology, optimizing tool structure and process parameters, and cooperating with intelligent monitoring systems, we achieve edge free and crack free truncation, improve the utilization rate of crystal bars and notch flatness, and reduce subsequent processing costs.
