DETERMINATION OF THE EFFORTS THAT OCCUR IN THE CASE OF PERFORMING INNER THREADS WITH FORMING ROLLERS
Journal Title: TEHNOMUS - Year 2011, Vol 18, Issue 1
Abstract
The aim of this paper is to present a simplified model for the theoretical calculation of the deformation efforts that occur in the case of performing inner threads by forming rollers. Firstly, determination of the normal stress distribution along the roll-blank separation line is presented and then the calculus of the resulting force of deformation.
Authors and Affiliations
CRISTEA ION, CRINA RADU
Keywords
Related Articles
- EP ID EP92093
- DOI -
- Views 160
- Downloads 0
THE CORROSION OF TUBULAR FURNACES IN PLANTS. ATMOSPHERIC DISTILLATION OF CRUDE OIL AND IN VACUUM FOR FUEL OIL
The paper aims to investigate the corrosion of the furnace tube elements of intalatiile Atmospheric crude oil distillation and vacuum of oil. Such phenomena occur in the ceiling and accentuates intalatie distillation as...
INFLUENCE OF THE MICROTOPOGRAPHY OF REAL SURFACES UPON DRY TECHNICAL CIRCULAR CONTACT IN ELASTO-PLASTIC DOMAIN
The paper presents a numerical approach with respect to the influence of the surfaces microtopography upon the dry technical circular contact in elasto-plastic domain, in the case of nolinear hardening. A = 6,35...
MONTE CARLO PIVOTAL CONFIDENCE BOUNDS FOR WEIBULL ANALYSIS, WITH IMPLEMENTATIONS IN R
To gain expert insight in the inner workings and pitfalls ofcommercial lifetime analysis software, the authors created an open source alternative with asubset of analysis tools and made it freely available as a package f...
AN INTELLIGENT SYSTEM SEARCH FOR INDOOR COLOR RECOGNITION: A COMPARISON
This work addresses a map-based method for the localization of mobile robots (wheeled or legged) in indoor environments, using monocular vision. This method is comprised of four stages: image acquisition, image feature e...
RESEARCH ON STRESS AND DEFORMATION STATE IN PLASTICAL BENDING WITH STRETCHING
The paper presents a theoretical solution of the stress and deformation state in plastically bending with stretching. It was established calculus relations of the neutral layer relative displacement coefficient, bending...