Linjian Shangguan
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View article: Optimization Design and Dynamic Characteristics Analysis of Self-Responsive Anti-Falling Device for Inclined Shaft TBMs
Optimization Design and Dynamic Characteristics Analysis of Self-Responsive Anti-Falling Device for Inclined Shaft TBMs Open
To address the frequent failure of anti-falling devices in inclined shaft tunnel boring machines caused by cyclic loading and fatigue during construction, this study proposes an optimized self-responsive anti-falling device design. Based o…
View article: Influence of Sulfur-Phosphorus Additive Interaction Effects on the Performance of Roller Bearing Greases
Influence of Sulfur-Phosphorus Additive Interaction Effects on the Performance of Roller Bearing Greases Open
Friction wear is inevitable in roller bearings at high speeds, under heavy loads and vibration, and in other operating conditions. The use of grease can significantly reduce frictional wear. Sulfur–phosphorus additives have excellent anti-…
View article: Recent Advances in Aluminum Alloy Surface Treatment Technology and Bonding Properties
Recent Advances in Aluminum Alloy Surface Treatment Technology and Bonding Properties Open
Aluminum alloys are widely used in lightweight automotive structures due to their excellent properties. To deeply explore the development of surface bonding technology, aluminum alloy is selected as the object, and current research status …
View article: Comparative Study on the Performance of Gel Grease for High-End Equipment Based on the Synergistic Effect of Friction-Reducing Agents
Comparative Study on the Performance of Gel Grease for High-End Equipment Based on the Synergistic Effect of Friction-Reducing Agents Open
In the field of high-end equipment, the synergistic effect of friction-reducing agents plays an important role in the performance study of gel grease. Exploring its tribological and rheological properties can not only significantly reduce …
View article: Research progresses of nanomaterials as lubricant additives
Research progresses of nanomaterials as lubricant additives Open
Friction and wear are unavoidable in mechanical movement. The use of lubricants with nano-additives can effectively reduce friction and wear, which is of great significance to saving energy and protecting the environment. At present, great…
View article: Enhancing data quality and real-time sharing performance in water informatics through decision tree mining algorithm
Enhancing data quality and real-time sharing performance in water informatics through decision tree mining algorithm Open
The project of water conservation is crucial to the current social development since it continuously aids in human adaptation, utilization, transformation, and protection of the water environment, which is used to meet development needs. U…
View article: Research on the Rheological Characteristics of Wind Power Grease Based on Rheological Parameters
Research on the Rheological Characteristics of Wind Power Grease Based on Rheological Parameters Open
Our research scrutinizes the impact of grease rheological properties on the lubrication performance of wind turbine spindle bearings. The rheological behavior of three distinct commercial wind turbine greases was examined with a rotational…
View article: Failure analysis and optimization design of suspension support holes for gearbox cases
Failure analysis and optimization design of suspension support holes for gearbox cases Open
1. Chen D., Chen Q.SH., Deng L., et al., 2018, Optimization design analysis of a certain SUV transmission suspension bracket, Modern Manufacturing Engineering, 8, 3-5. Google Scholar
View article: Analysis of Wind Turbine Equipment Failure and Intelligent Operation and Maintenance Research
Analysis of Wind Turbine Equipment Failure and Intelligent Operation and Maintenance Research Open
Power generation from wind farms is growing rapidly around the world. In the past decade, wind energy has played an important role in contributing to sustainable development. However, wind turbines are extremely susceptible to component da…
View article: Influence of Wastewater Content on Mechanical Properties, Microstructure, and Durability of Concrete
Influence of Wastewater Content on Mechanical Properties, Microstructure, and Durability of Concrete Open
In this study, high concentration wastewater from ready-mixed concrete plants was used to replace potable water as mixing water of concrete, with replacement rates of 0%, 25%, 50%, 75%, and 100%, by weight. The solid content of the wastewa…
View article: Study on the Effect of Salt Solution on Durability of Basalt-Fiber-Reinforced Polymer Joints in High-Temperature Environment
Study on the Effect of Salt Solution on Durability of Basalt-Fiber-Reinforced Polymer Joints in High-Temperature Environment Open
Due to the low price and good comprehensive properties, FRP composite material has become a new type of civil application material in recent years. In this paper, Araldite® 2012 adhesive was used to bond basalt-fiber-reinforced polymer (BF…
View article: Influence of Hydrothermal Aging under Two Typical Adhesives on the Failure of BFRP Single Lap Joint
Influence of Hydrothermal Aging under Two Typical Adhesives on the Failure of BFRP Single Lap Joint Open
Facing increasingly serious resource crises, energy conservation is becoming the development trend of various delivery vehicles, and lightweight is an important way to achieve energy conservation. In this paper, the basalt fiber-reinforced…
View article: A Review of Research on Mechanical Properties and Durability of Concrete Mixed with Wastewater from Ready-Mixed Concrete Plant
A Review of Research on Mechanical Properties and Durability of Concrete Mixed with Wastewater from Ready-Mixed Concrete Plant Open
The wastewater from ready-mixed concrete plants is currently being recycled as concrete mixing water. It has attracted significant attention from the construction industry and researchers since it promotes sustainable development through e…
View article: Device for Simulating Fluid Microgravity Environment Based on Magnetic Compensation Method and Research on Magnetic Fluid Lubrication Performance of Oil Film Bearing
Device for Simulating Fluid Microgravity Environment Based on Magnetic Compensation Method and Research on Magnetic Fluid Lubrication Performance of Oil Film Bearing Open
At present, with the rapid development of the material market, the requirements of high performance and high precision of materials are increasingly exposed. Nanomagnetic fluid materials are more and more widely used in oil film bearings, …
View article: Simulation Study of Mobile Parallel Machining Robot
Simulation Study of Mobile Parallel Machining Robot Open
摘要: 不同于传统数控加工中工件依次装夹在机床上完成加工,在基于柔性加工的移动机器人加工中工件固定不动而各种加工机器人移向工件进行加工。针对这种新的加工范式提出一种由并联机器人、电主轴和全方位移动平台组成的自主移动机器人加工单元。首先利用SolidWorks搭建三维虚拟样机模型,并建立运动学正反解的理论模型,通过对比基于理论模型的Matlab仿真结果和基于虚拟样机的ADAMS仿真结果验证了虚拟样机的准确性,之后在ANSYS中基于虚拟样机进行了力学和模态仿真分析,发现所设计的…
View article: Comparative Failure Study of Different Bonded Basalt Fiber-Reinforced Polymer (BFRP)-AL Joints in a Humid and Hot Environment
Comparative Failure Study of Different Bonded Basalt Fiber-Reinforced Polymer (BFRP)-AL Joints in a Humid and Hot Environment Open
Fiber-reinforced polymer (FRP) materials are increasingly used in automotive industrial fields to achieve lightweight. In order to study the influence of high temperature and high humidity on the bonding structure between different materia…
View article: Research Status of Evolution of Microstructure and Properties of Sn-Based Lead-Free Composite Solder Alloys
Research Status of Evolution of Microstructure and Properties of Sn-Based Lead-Free Composite Solder Alloys Open
With the miniaturization of solder joints and deterioration of serving environment, much effort had been taken to improve the properties of Sn-based lead-free solders. And the fabrication of Sn-based lead-free composite solder alloys by th…
View article: The Effects of Heat Straightening Temperature on the Microstructure and Properties of 7N01 Aluminum Alloy
The Effects of Heat Straightening Temperature on the Microstructure and Properties of 7N01 Aluminum Alloy Open
The 7N01 aluminum alloys are always used in vehicles, but heat treatment can deteriorate mechanical properties and corrosion resistance, which limits its utilization. In this paper, the influences of the temperature of heat straightening o…
View article: Synthesis of a Novel and Salt Sensitive Superabsorbent Hydrogel Using Soybean Dregs by UV-Irradiation
Synthesis of a Novel and Salt Sensitive Superabsorbent Hydrogel Using Soybean Dregs by UV-Irradiation Open
A biomass based hydrogel soybean dregs-Poly(acrylic acid) (SD-PAA) was synthesized under UV radiation while using agricultural waste soybean dregs. Maximum absorption of SD-PAA is 3587 g·g−1 in distilled water and 302.0 g·g−1 in 150 mM NaC…