Chinese Journal of Mechanical Engineering is affiliated with the Chinese Mechanical Engineering Society.
Featured article: Biological Stability of Water-Based Cutting Fluids: Progress and Application
The application of cutting fluid in the field of engineering manufacturing has a history of hundreds of years, and it plays a vital role in the processing efficiency and surface quality of parts. Among them, water-based cutting fluid accounts for more than 90% of the consumption of cutting fluid. However, long-term recycling of water-based cutting fluid could easily cause deterioration, and the breeding of bacteria could cause the cutting fluid to fail, increase manufacturing costs, and even endanger the health of workers. Traditional bactericides could improve the biological stability of cutting fluids, but they are toxic to the environment and do not conform to the development trend of low-carbon manufacturing. Low-carbon manufacturing is inevitable and the direction of sustainable manufacturing. The use of nanomaterials, transition metal complexes, and physical sterilization methods on the bacterial cell membrane and genetic material could effectively solve this problem. In this article, the mechanism of action of additives and microbial metabolites was first analyzed. Then, the denaturation mechanism of traditional bactericides on the target protein and the effect of sterilization efficiency were summarized. Further, the mechanism of nanomaterials disrupting cell membrane potential was discussed. The effects of lipophilicity and the atomic number of transition metal complexes on cell membrane penetration were also summarized, and the effects of ultraviolet rays and ozone on the destruction of bacterial genetic material were reviewed. In other words, the bactericidal performance, hazard, degradability, and economics of various sterilization methods were comprehensively evaluated, and the potential development direction of improving the biological stability of cutting fluid was proposed.
Read the full article here-
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Enhanced Heat Transfer Technology Based on Emission Reduction and Carbon Reduction in Cutting and Grinding
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Material Removal Characteristics of Single-Crystal 4H-SiC Based on Varied-Load Nanoscratch Tests
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Detection and Characterization of Defects in Additive Manufacturing by Polarization-Based Imaging System
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Mechanism and Method of Testing Fracture Toughness and Impact Absorbed Energy of Ductile Metals by Spherical Indentation Tests
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Overview of Rubik’s Cube and Reflections on Its Application in Mechanism
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Defect Formation Mechanisms in Selective Laser Melting: A Review
The Erratum to this article has been published in Chinese Journal of Mechanical Engineering 2017 30:s10033-017-0184-3
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Estimation of Road Friction Coefficient in Different Road Conditions Based on Vehicle Braking Dynamics
The Erratum to this article has been published in Chinese Journal of Mechanical Engineering 2017 30:s10033-017-0178-1
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A Review on Lower Limb Rehabilitation Exoskeleton Robots
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Keep Healthcare Workers Safe: Application of Teleoperated Robot in Isolation Ward for COVID-19 Prevention and Control
Aims and scope
Chinese Journal of Mechanical Engineering (CJME) was launched in 1988. It is a peer-reviewed journal under the govern of China Association for Science and Technology (CAST) and sponsored by Chinese Mechanical Engineering Society (CMES).
As the only official journal of CMES, CJME has been one of the top journals in Mechanical Engineering in China, aiming to become a world-class one. On behalf of CMES, CJME serves for international communication among over 80 international societies/institutions, such as American Society of Mechanical Engineers (ASME), Institution of Mechanical Engineers (IMechE), and International Federation for the Promotion of Mechanism and Machine Science (IFToMM), etc.
CJME welcomes original research articles, reviews, letters, research highlights, and editorials.
The publishing scopes of CJME follow with:
 Mechanism and Robotics, including but not limited to
 -- Innovative Mechanism Design
 -- Mechanical Transmission
 -- Robot Structure Design and Control
 -- Applications for Robotics (e.g., Industrial Robot, Medical Robot, Service Robot…)
 -- Tri-Co Robotics
 Intelligent Manufacturing Technology, including but not limited to
  -- Innovative Industrial Design
 -- Intelligent Machining Process
 -- Artificial Intelligence
 -- Micro- and Nano-manufacturing
 -- Material Increasing Manufacturing
 -- Intelligent Monitoring Technology
  -- Machine Fault Diagnostics and Prognostics
 Advanced Transportation Equipment, including but not limited to
 -- New Energy Vehicle Technology
 -- Unmanned Vehicle
 -- Advanced Rail Transportation
 -- Intelligent Transport System
 Ocean Engineering Equipment, including but not limited to
 --Equipment for Deep-sea Exploration
 -- Autonomous Underwater Vehicle
 Smart Material, including but not limited to
  --Special Metal Functional Materials
  --Advanced Composite Materials
  --Material Forming Technology
Associated Society
Annual Journal Metrics
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2022 Citation Impact
4.2 - 2-year Impact Factor
3.9 - 5-year Impact Factor
1.546 - SNIP (Source Normalized Impact per Paper)
0.744 - SJR (SCImago Journal Rank)2022 Speed
32 days submission to first editorial decision for all manuscripts (Median)
338 days submission to accept (Median)2022 Usage
656,280 downloads
76 Altmetric mentions
- ISSN: 2192-8258 (electronic)
- ISSN: 1000-9345 (print)