Results 241 to 250 of about 1,850,889 (292)

Clamping-Force Control for Electromechanical Brake

IEEE Transactions on Vehicular Technology, 2010
The estimation of the frictional and clamping forces is one of the key issues in the design and implementation of the electromechanical brake (EMB) system. In this paper, a clamping-force control algorithm is presented along with a consideration of the frictional characteristics and the estimation of the clamping force for a planetary reduction gear ...
Sung-Ho Hwang
exaly   +3 more sources

A Novel Strategy to Determine the Optimal Clamping Force Based on the Clamping Force Change During Injection Molding

Polymer Engineering and Science, 2021
AbstractInjection molding machines are widely used to fabricate plastic products with complex geometries and structures. They consist of an injection unit and a clamping unit. To withstand the pressure of the mold cavity, the clamping unit needs a high clamping force to hold the mold halves.
Weimin Yang, Pengcheng Xie, Kaifang Dang
exaly   +2 more sources

Influence of Clamping Force on the Performance of PEMFCs

Journal of Power Sources, 2007
The objective of the present paper is to investigate the effect of clamping force on the performance of proton exchange membrane fuel cell (PEMFC) with interdigitated gas distributors considering the interfacial contact resistance, the non-uniform porosity distribution of the gas diffusion layer (GDL) and the GDL deformation. The clamping force between
C W Wu
exaly   +2 more sources

Analysis of minimum clamping force

International Journal of Machine Tools and Manufacture, 1995
Abstract Our objective is to determine the minimum clamping force that keep the workpiece stable during the metal cutting process. In analyzing the stability of the workpiece, one usually proves that no instant center of motion can occur on the clamping plane.
Shyr-Long Jeng, Long-Gwai Chen, Wei-Hua Chieng   +2 more
openaire   +1 more source

Optimal Placement of Fixture Clamps: Minimizing the Maximum Clamping Forces

Journal of Manufacturing Science and Engineering, 2002
This paper addresses the problem of synthesizing robust optimal clamping schemes on three-dimensional parts with planar faces, with and without friction. Given a work part with a pre-defined deterministic 3-2-1 location scheme, a set of polygonal convex regions on its faces are defined as areas of admissible clamp positions.
Rodrigo A. Marin, Placid M. Ferreira
openaire   +1 more source

Direct measurement of clamping forces in cardiovascular surgery

Medical & Biological Engineering & Computing, 1997
Equipment for measuring the direct tip force of a clamp arm on the vessel wall is designed as an adjustable surgical clamp with strain gauges applied and connected via an amplifier to a computer-based data acquisition system. A mechanical model that incorporates the resistance of tissue against momentary deformations is developed to analyse and justify
R, Trobec, B, Gersak
openaire   +2 more sources