Titlebook: Smart Devices and Machines for Advanced Manufacturing; Lihui Wang (Senior Research Officer),Jeff Xi (Prof Book 2008 Springer-Verlag London

爆炸

Book 2008conomic growth, manufacturing constantly serves as the foundation of and contributes to other industries. In the past centuries, manufacturing has contributed to the modern civilisation and created momentum that is continuously driving today’s economy. Despite various revolutionary changes and innov

HOWL

简洁

Gravity Compensation, Static Balancing and Dynamic Balancing of Parallel Mechanisms,are reviewed. A general mathematical formulation is then developed in order to provide the necessary design tools, and examples are given to illustrate the application of each of the concepts to the design of parallel mechanisms. Additionally, some limitations of the techniques currently used for th

deadlock

A Unified Methodology for Mobility Analysis Based on Screw Theory,useful techniques. Firstly, we introduce preliminary fundamentals of screw theory and the Modified Grübler-Kutzbach Criterion with four important techniques. Then, using the Modified Grübler-Kutzbach Criterion and the four techniques, we investigate the mobility analysis of various kinds of mechanis

朋党派系

The Tau PKM Structures,the problem of obtaining a large accessible workspace in relation to the footprint of a PKM and examples of large workspace of Tau PKMs are given both for rotating and linear actuators. Some results are presented from an investigation of the SCARA Tau manipulator with respect to its workspace and el

拖债

Microaneurysm

A Tripod-based Polishing/Deburring Machine,bsystem is a five-axis machine for tool/part motion control. The second subsystem is a compliant toolhead for tool force control. Both subsystems are designed based on the tripod principle. For motion control, a motion planning software package is developed that includes axis motion planning based o

BLOT

Design and Analysis of a Modular Hybrid Parallel-Serial Manipulator for Robotised Deburring Applicaonents such as the fan, compressor, and turbine discs. The manipulator consists of a 3-DOF (degree-of-freedom) planar parallel platform and a 3-DOF serial robotic arm. Benefiting from the hybrid kinematic structure, the manipulator exhibits good performance inherited from both serial and parallel ro

动作谜

Design of a Reconfigurable Tripod Machine System and Its Application in Web-based Machining,different machining tasks with the same set of system modules. The tripod system can be applied to different light machining operations, such as deburring and polishing. It consists of core modules and customised modules. The core modules, such as linear actuators, spherical and universal joints, ar

phlegm

Arch-type Reconfigurable Machine Tool, drilling operations for a part family, . V6 and V8 engine cylinder heads. The designed machine not only has to achieve the required kinematic task, but should also exhibit similar dynamic characteristic across all members of the part family to ensure specified productivity and quality levels in the