I want to decrease the temperature rise during grinding, confined space is a major constraint, Lubrication or Oil will not help, Please suggests any other methods or techniques?
Grinding is famous for its high waste heat. Simple parametric solution is to use coarser grinding wheel (you will need higher torque motor though). Or migrate to cutting - some of modern rotary saws (for example, from "Evolution" company) are notably producing very low waste heat and reduced number of sparks
by DM Babic - Cited by 10 - Related articlesProcedures such as HEDG (High Efficiency Deep Grinding) and HSPG (High Speed Peel Grinding) allow for both major metal removal and surface finish of ... There are several possible ways for theheat generated in grinding to dissipate. .... This can be verified by calculating the partition ratio, R, foreach test condition.
Controlling the process parameters like speed feed and infeed can greatly effect the heat generation. Optimization of Dressing infeed also can be helpful to control the heat generation.