Kwimeko yokuvelisa noomatshini bokuqhutywa, uphuhliso lweMagnetorheological Polishing Machines imele inkqubela phambili ebalulekileyo yezobuchwephesha. Ezi matshini zisebenzisa ulwelo lwemagnetorheological (MR), ezenziwe ngokukodwa ukutshintsha i-viscosity yazo ukuphendula kumabala omagnethi. Le propati eyodwa ivumela inkqubo yokupholisa elawulwa kakhulu enokubhengeza