Molding process and quality evaluation of soft consolidated pressure grinding wheel

JI Shi-ming， DING Jie-jin， JIN Ming-sheng， AO Hai-ping
（Key Lab of Ministry of Education for Province Jointed Mechanical Manufacture & Automation，
Zhejiang University of Technology， Hangzhou 310014， China）

Abstract： In order to achieve the equipments of high efficiency，reliable quality，simple technology and better controllability in production requirements of soft consolidated pressure grinding wheel，the kind of molding preparation system for pressure grinding wheel was investigated， which including three parts of material feeding & moulding system，taking & conveyor system and surface curing system. After the analysis of the inherent quality，processing quality and loss quality，the quality conceptual model of pressure grinding wheel was established. A method was presented to evaluate the quality of pressure grinding wheel. With the robot auxiliary processing platform，pressure grinding wheel on different specifications was used to do experimental research in order to gain the quality evaluation standard for reference. The experimental results show that the quality evaluation system verifies the pressure grinding wheel and it lays the foundation for the quality of the industrialization of the pressure grinding wheel with the obvious innovation and practical applicability.
Key words： mold； finishing cut of surface；soft consolidated pressure grinding wheel；molding process；quality evaluation method