Improvement and parameter determination of aurora generating instrument for uniform woven fabric
In view of the problem that auroras are easy to occur during long-term wear of woven uniform fabrics,thus affecting the wear performance,the instruments and parameters for rapid auroras generation and evaluation were explored.By simulating the temperature,pressure,friction and other conditions of auroras occurring in fabrics during wear,a temperature control device was added to the existing Martindale wear-resistant instrument,and suitable abrasive materials were also provided to obtain an improved fabric auroral flat grinding instrument,and the parameters of auroral generation were studied by taking the fabric used in public security in spring and autumn as a sample.The results show that the improved fabric auroral flat grinding instrument can greatly shorten the time of auroral generation and realize the control of auroral generation process.Under the experimental conditions of temperature 50℃,pressure 2.42 kPa and revolution number 10 000 r,the effect of fabric generating aurora is the most obvious,and the matching abrasives are replaced after every 10 000 r.This study lays a technical foundation for the aurora test and evaluation of uniform fabric.
uniform woven fabricsauroraaurora flat abrasion testergloss rate of change
万方数据
维普
