TY - JOUR 
A1 - Estrems Amestoy, Manuel
AU - Carrero-Blanco Martínez-Hombre, julio
AU - Cumbicus Jiménez, Wilmer Euclides
AU - Francisco Ortiz, Óscar de
AU - Sánchez Reinoso, Horacio Tomás
T1 - Contact mechanics applied to the machining of thin rings
Y1 - 2017
SN - 2351-9789
UR - https://www.sciencedirect.com/science/article/pii/S2351978917307734
UR - http://hdl.handle.net/10317/8539
AB - Precision machining of thin rings is of key importance in the performance of many mechanical components such as bearings, rings, turbines, etc. An important factor to take into account is to know the influence of the clamping forces values at different angular positions of the workpiece in the geometrical tolerances after machining. The lower the clamping force, better tolerances will be achieved, but with the disadvantage of reducing friction force and, therefore, increasing the risk of slipping. Therefore, achieving a minimum but safe clamping force is a key factor to control the process. This paper presents some contributions of contact mechanics to the determination of an optimum clamping force. A subsequent methodology is applied that takes into account model of bulk deformation and local contact stresses and experimental data with the object of obtain the optimum torque applied to the chuck.
KW - Ingeniería de los Procesos de Fabricación
KW - Contact mechanics
KW - Turning
KW - Thin rings
KW - Chucks
KW - Friction coefficient
KW - 3313 Tecnología E Ingeniería Mecánicas
LA - eng
PB - Elsevier
ER -