Zhankui Wang
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View article: Influence of binding agent on the cutting performance and wear characteristics of catalytic composite abrasive cluster
Influence of binding agent on the cutting performance and wear characteristics of catalytic composite abrasive cluster Open
To improve the polishing efficiency and process stability of catalytic composite abrasive clusters (CCAC), the CCAC containing different binding agent ratios were investigated in this study. Five groups of CCAC with different binding agent…
View article: Design of a Closed Piggery Environmental Monitoring and Control System Based on a Track Inspection Robot
Design of a Closed Piggery Environmental Monitoring and Control System Based on a Track Inspection Robot Open
To improve environmental quality in enclosed piggeries, a monitoring and control system was designed based on a track inspection robot. The system includes a track mobile monitoring platform, an environmental control system, and a monitor …
View article: An Exploration of the Influence of Abrasive Water Jet Pressure on the Friction Signal Characteristics of Fixed Abrasive Lapping Quartz Glass Based on HHT
An Exploration of the Influence of Abrasive Water Jet Pressure on the Friction Signal Characteristics of Fixed Abrasive Lapping Quartz Glass Based on HHT Open
Abrasive water jetting is an effective dressing method for a fixed abrasive pad (FAP) and can improve FAP machining efficiency and the impact of abrasive water jet (AWJ) pressure on the dressing effect; moreover, the machining state of FAP…
View article: Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster
Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster Open
Abrasive particles have a crucial influence on the material removal rate and surface quality of the workpiece in tribochemical mechanical polishing. Therefore, this article selects a self-made catalytic abrasive cluster to polish the 6H-Si…
View article: Experimental Investigation of Thrust Force in the Drilling of Titanium Alloy Using Different Machining Techniques
Experimental Investigation of Thrust Force in the Drilling of Titanium Alloy Using Different Machining Techniques Open
Titanium alloy is a kind of hard-to-cut material widely used in aerospace, military and medical fields, and mechanical drilling is the primary technique used for hole-making in titanium alloy materials. The drilling force is an inevitable …
View article: Study on the Preparation and Performance of Self-Regressive Fixed Abrasive Chemical Mechanical Polishing Pad
Study on the Preparation and Performance of Self-Regressive Fixed Abrasive Chemical Mechanical Polishing Pad Open
Chemical mechanical polishing (CMP) technology is one of the key technologies to realize the global planarization of semiconductor wafer surfaces. With the increasing popularity and universality of its application, more and higher requirem…
View article: Process Parameter Modeling and Optimization of Abrasive Water Jet Dressing Fixed-Abrasive Pad Based on Box–Behnken Design
Process Parameter Modeling and Optimization of Abrasive Water Jet Dressing Fixed-Abrasive Pad Based on Box–Behnken Design Open
Clarifying the influence of the dress process parameters of the abrasive water jet on the dressing effect of fixed-abrasive pads (FAPs) is a prerequisite for online controllable dressing of abrasive water jets. This paper uses three factor…
View article: Study on Wavelet Packet Energy Characteristics on Friction Signal of Lapping with the Fixed Abrasive Pad
Study on Wavelet Packet Energy Characteristics on Friction Signal of Lapping with the Fixed Abrasive Pad Open
The surface condition of the fixed abrasive pad (FAP) has a significant impact on its machining performance, workpiece material removal rate (MRR), and surface roughness. To clarify the wavelet packet energy characteristics of friction sig…
View article: Multi-scale cooperative search simplified particle swarm optimization algorithm and performance analysis
Multi-scale cooperative search simplified particle swarm optimization algorithm and performance analysis Open
A multi-scale cooperative searching simplified PSO (MSPSO) was put forward to avoid the standard PSO (SPSO) premature, which was put forward by simulating ants working cooperatively in nature. Its particles trajectories were analyzed and i…
View article: Study on the Mechanism of Solid-Phase Oxidant Action in Tribochemical Mechanical Polishing of SiC Single Crystal Substrate
Study on the Mechanism of Solid-Phase Oxidant Action in Tribochemical Mechanical Polishing of SiC Single Crystal Substrate Open
Na2CO3—1.5 H2O2, KClO3, KMnO4, KIO3, and NaOH were selected for dry polishing tests with a 6H-SiC single crystal substrate on a polyurethane polishing pad. The research results showed that all the solid-phase oxidants, except NaOH, could d…
View article: Effects of duty ratio on properties of Ni–P–(sol)Al2O3 coating prepared by pulse-assisted chemical deposition
Effects of duty ratio on properties of Ni–P–(sol)Al2O3 coating prepared by pulse-assisted chemical deposition Open
With the wide application of nanocomposite protective coatings in various fields, there are higher requirements for their properties. At the same time, the traditional chemical deposition and electrodeposition processes have defects with d…
View article: Selection of Abrasive for Chemical Mechanical Polishing of the 304 Stainless Steel
Selection of Abrasive for Chemical Mechanical Polishing of the 304 Stainless Steel Open
Chemical mechanical polishing (CMP) technology is widely used in ultra-precision machining of various materials, and the abrasive are an important component of CMP slurry. In this paper, the effects of the abrasive type, the abrasive size …
View article: Selection of Surfactants for Hydrogen peroxide-oxalic acid Polishing Slurry in Chemical Mechanical Polishing of 304 Stainless Steel
Selection of Surfactants for Hydrogen peroxide-oxalic acid Polishing Slurry in Chemical Mechanical Polishing of 304 Stainless Steel Open
Stainless steel material will become one of the main materials for flexible large-size display substrates. Chemical mechanical polishing (CMP) will be one of the most practical processing technologies to achieve super smooth, non-damaged s…
View article: Study on Friction and Wear Behaviors of Micro Texture Shape and Its Modified Surface
Study on Friction and Wear Behaviors of Micro Texture Shape and Its Modified Surface Open
The 304 stainless steel has good mechanical properties and is widely used in industrial manufacturing. In this paper, take 304 stainless steel as the substrate material, the five micro texture shapes, such as groove array, square column ar…
View article: The effect of slurries on lapping performance of fixed abrasive pad for Si<sub>3</sub>N<sub>4</sub> ceramics
The effect of slurries on lapping performance of fixed abrasive pad for Si<sub>3</sub>N<sub>4</sub> ceramics Open
In this paper, a series of experiments were carried out to explore the effect of slurry pH on materials removal rate (MRR) and surface quality in lapping of Si 3 N 4 ceramics wafers with fixed abrasive pad (FAP) using different slurries wi…
View article: Selection on Measuring Points of the Surface Roughness on Large Size Ultra-Thin Stainless Steel
Selection on Measuring Points of the Surface Roughness on Large Size Ultra-Thin Stainless Steel Open
Stainless steel will become one of the main substrate materials of flexible large-scale display. The biggest problem of stainless steel as flexible display substrate is that the surface roughness is too large, so it is necessary to be ultr…
View article: Study on Dispersant of Hydrogen Peroxide-Oxalic Acid Polishing Slurry in Chemical Mechanical Polishing of 304 Stainless Steel
Study on Dispersant of Hydrogen Peroxide-Oxalic Acid Polishing Slurry in Chemical Mechanical Polishing of 304 Stainless Steel Open
Flexible display has become a research hotspot for next-generation display technology. Stainless steel materials will become one of the main materials for flexible large-size display substrates, and chemical mechanical polishing (CMP) tech…
View article: Effect of different micro-texture shape on corrosion resistance of metal surface
Effect of different micro-texture shape on corrosion resistance of metal surface Open
The 304 stainless steel is widely used in daily life. In this paper, the 304 stainless steel was taken as the substrate material and then the five different micro texture shapes were carved on them by nanosecond laser engraving machine und…
View article: Preparation of Sol-Enhanced Ni–P–Al<sub>2</sub>O<sub>3</sub> Nanocomposite Coating by Electrodeposition
Preparation of Sol-Enhanced Ni–P–Al<sub>2</sub>O<sub>3</sub> Nanocomposite Coating by Electrodeposition Open
A Ni–P–(sol)Al 2 O 3 coating was prepared on the surface of Q235 steel by direct-current electrodeposition. This method was combined with sol-gel and electrodeposition technique, instead of the traditional nanopowder dispersion, to prepare…
View article: Experimental Investigation of Cutting Vibration during Micro-End-Milling of the Straight Groove
Experimental Investigation of Cutting Vibration during Micro-End-Milling of the Straight Groove Open
Micro-end-milling is a cutting technology that removes redundant material from machined workpieces by small-diameter end mills, and is widely used to manufacture miniature complex parts. During micro-end-milling, the cutting vibration caus…
View article: Fighting and burial: the production of bronze weapons in the Shu state based on a case study of Xinghelu cemetery, Chengdu, China
Fighting and burial: the production of bronze weapons in the Shu state based on a case study of Xinghelu cemetery, Chengdu, China Open
This article discusses the bronze weapons discovered in the Xinghelu cemetery of Chengdu, China in order to study the production of bronze weapons in the Shu state. Metallographic microscopy, inductively coupled plasma atomic emission spec…