34 Result(s)
within
Zhanwen **ao
Engineering
English
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Article
Advancing an evaluation model: how do family SMEs select innovation scheme in lean management?
Compared with intellectualization, lean is what family small- and medium-sized enterprises (SMEs) should pay more attention to and complete. Lean management implementation (LMI) can lead to better performance,...
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Chapter and Conference Paper
Multiscale Properties of Fly Ash Modified Recycled Fine Aggregate Mortar for Stone Masonry
In recent years, construction and demolition wastes (CDW) have been used to produce recycled fine and coarse aggregates. However, the non-sorted presence of large quantities of crushed old concrete results in ...
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Chapter and Conference Paper
Panel Furniture Production Scheduling with Limited Storage Spaces
Job shop scheduling technologies have significantly improved the production processes of panel furnitures by shortening the production cycles, leading to enlarged profit margin of enterprises. The existing job...
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Article
Finite element method and its application to cutting processes of stone–plastic composite
This paper investigates the cutting mechanism of stone–plastic composite through orthogonal cutting experiments of finite element simulations. In this work, special attention was given to chip formation and mo...
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Article
High-efficient fabrication of infrared optics with uniform microstructures by a semi-ductile diamond milling approach
Although ultra-precision diamond milling has been widely used for free-form machining surfaces on hard and brittle materials, there has been little research on its semi-ductile machining methods. Ultra-precisi...
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Article
Investigation of Surface Integrity Up-Milling Magnesium Oxide Particle Reinforced Wood-Based Composite
Metal oxide reinforced composite, as a new kind of engineering material, was an essential research topic to industry. Magnesium oxide as particle-reinforced phase, were mixed with wood fiber-matrix to enhance ...
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Reference Work Entry In depth
Ductile Machining of Brittle Materials by Ultra-precision Raster Milling
Ultra-precision raster milling is widely regarded as a very promising technique for achieving deterministic fabrication of functional or freeform surfaces on a wide range of engineering materials. In raster mi...
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Living Reference Work Entry In depth
Ductile Machining of Brittle Materials by Ultra-Precision Raster Milling
Ultra-precision raster milling is widely regarded as a very promising technique for achieving deterministic fabrication of functional or freeform surfaces on a wide range of engineering materials. In raster mi...
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Living Reference Work Entry In depth
Ductile Machining Mechanism for Micro-structure by Ultra-Precision Raster Milling
Due to its extremely low fracture toughness of brittle materials, it is difficult to obtain deep micro-structures on brittle materials with ultra-smooth surface quality using previous ductile machining models ...
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Reference Work Entry In depth
Ductile Machining Mechanism for Continuous Freeform Surface by Ultra-precision Raster Milling
For diamond machining of brittle materials, micrometer- or even nanometer-scale machining parameters have to be deliberately selected to guarantee the ductile material removal process, which accordingly leads ...
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Living Reference Work Entry In depth
Ductile Machining Mechanism for Continuous Freeform Surface by Ultra-precision Raster Milling
For diamond machining of brittle materials, micrometer- or even nanometer-scale machining parameters have to be deliberately selected to guarantee the ductile material removal process, which accordingly leads ...
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Reference Work Entry In depth
Ductile Machining Mechanism for Micro-structure by Ultra-precision Raster Milling
Due to its extremely low fracture toughness of brittle materials, it is difficult to obtain deep micro-structures on brittle materials with ultra-smooth surface quality using previous ductile machining models ...
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Reference Work Entry In depth
One-Step Generation of Hybrid Structured Surface on Brittle Material by Ultra-precision Raster Milling
Hybrid micro-optics of infrared (IR) materials are of great advantage in realizing the function integration and minimization of advanced IR optical systems. However, due to the hard-and-brittle nature of IR ma...
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Living Reference Work Entry In depth
One-Step Generation of Hybrid Structured Surface on Brittle Material by Ultra-Precision Raster Milling
Hybrid micro-optics of infrared (IR) materials are of great advantage in realizing the function integration and minimization of advanced IR optical systems. However, due to the hard-and-brittle nature of IR ma...
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Chapter
Diamond Milling System for Fabricating Infrared Micro-optics Arrays
A growing variety of sophisticated infrared optic systems need infrared micro-optic arrays (MOAs) with several micro-freeform lenticles. High-form-accurate MOA fabrication has been accomplished using a variety...
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Chapter
Tool Offset Flycutting Micro-optics Arrays with High-Aspect-Ratio
Micro-optical arrays (MOAs) with high aspect ratios (AR) provide special benefits when it comes to minimising system of optics by lowering the focus range. It is commonly accepted that fast or slow tool servo ...
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Article
Investigation on Milling Quality of Stone–Plastic Composite Using Response Surface Methodology
To improve the cutting quality of stone–plastic composites, a series of milling experiments were performed using the response surface, binary, and microanalysis methodologies, paying special attention to the e...
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Article
Analytical modeling and prediction of cutting forces in orthogonal turning: a review
The knowledge of cutting forces in various machining processes is of great importance not only for the designer-manufacturer of machine tools, but also for the user, since the cutting force governs cutting hea...
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Article
Analytical modelling of cutting forces in ultra-precision fly grooving considering effects of trans-scale chip thickness variation and material microstructure
Although ultra-precision fly grooving (UPFG) is widely applied to fabricate micro-structured surfaces, few studies have focused on the cutting force model of UPFG. The unique kinematics of UPFG leads to the tr...
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Chapter and Conference Paper
CNTK Communication Optimization Based on Parameter Server
In the initial CNTK framework, the data communication is carried out through asynchronous point-to-point aggregation, which is supported by the Multiverso framework, that is, through all the worker nodes to tr...
