Nd the JPH203 Autophagy height model of residual supplies in nano ZrO2 ultra-precision grinding was established. The application on the calculation process and the height model in surface high-quality evaluation and three-dimensional roughness prediction of ultra-precision grinding was studied, that is expected to provide a theoretical reference for the removal procedure and surface top quality evaluation of ultra-precision machining of hard and brittle materials. 2. The New System for Calculating the Height from the Surface Residual Material of Nano-ZrO2 The surface of ultra-precision grinding is formed by the interaction of a big number of abrasive particles. Figure 1 shows the material removal procedure in the arbitrary single abrasive particle on the machined surface. The combined action of a big number of arbitrary abrasive particles benefits within the removal of macroscopic surface material [10]. The formation method of Nano-ZrO2 ceramic machining surface micromorphology is shown in Figure 2. When a big quantity of abrasive particles act together around the surface SA of Nano-ZrO2 ceramic to become processed, the processed surface SA is formed right after sliding, plowing, and cutting. Within the grinding procedure, there are going to be material residue on the grinding surface SA , plus the height of the material residual may be the key aspect affecting the surface quality of ultra-precision machining. Because of the substantial quantity of random aspects involved in the approach, this study performed probabilistic analysis on the essential factors affecting the height of machined surface residual components and proposed a new calculation technique for the height of machined surface residual supplies.Micromachines 2021, Micromachines 2021, 12, 1363 Micromachines 2021, 12, x 12, x3 of 14 of 15 of 1 3Figure 1.1.material removal course of action of single abrasive particle. Figure The material removal course of action of a single abrasive particle. Figure 1. TheThe material removal processof aasingle abrasive particle…Figure 2. The formation procedure from the surface morphology of Nano-ZrO2. Figure two. The formation process in the surface morphology of Nano-ZrO2. two.1. Probabilistic Analysis of the Grinding Course of action of Nano-ZrO2 CeramicsFigure two. The formation approach with the surface morphology of Nano-ZrO2 .two.1. The grindingAnalysisofGrinding Approach of Nano-ZrO Mouse Technical Information ceramics Probabilistic method the Grinding Procedure of Nano-ZrO2 Ceramics 2.1. Probabilistic Analysis of theofNano-ZrO2 ceramics is shown2in Figure 3. As the grindingwheelgrinding approach of Nano-ZrO2 ceramics is abrasive in Figure three.applied to thegrindin enters the grinding location, randomly distributed shown particles are Because the the The The grinding process of Nano-ZrO2 ceramics is shown in Figure 3. Asgrinding machined the grinding area,location, randomly distributed abrasive particlesremoval on the th wheel enters the grinding randomly cutting, resulting within the macroscopic are applied wheel enters surface for sliding, plowing, anddistributed abrasive particles are applied to to surface materials. Because the protrusion height on the abrasive particles inside the radial direction machined surface for sliding, plowing, and cutting, resulting within the macroscopic remova machined surface for sliding, plowing, and cutting, resulting inside the macroscopic removal on the grinding wheel is really a random worth, it’s necessary to analyze the micro-cutting depth of surface components. Since the protrusion height with the abrasive particles within the radial of surface supplies. Since the protrusion height by pro.
