Research on improved hydrostatic guideway base thermal characteristics by flattening temperature distribution

• Published in: International journal of advanced manufacturing technology Vol. 115; no. 5-6; pp. 1735 - 1744
• Main Authors: Liu, Xiaoting, Chen, Yaolong, Zha, Jun, Zhang, Penghai
• Format: Journal Article
• Language: English
• Published: London Springer London 01.07.2021; Springer Nature B.V
• Subjects: Accuracy; Advanced manufacturing technologies; Bearings; CAE) and Design; Carbon fiber reinforcement; Computer-Aided Engineering (CAD; Deformation; Engineering; Equilibrium; Finite element analysis; Finite element method; Fractals; Heat; Heat transfer coefficients; Hydraulics; Industrial and Production Engineering; Mechanical Engineering; Media Management; Model accuracy; Nonuniformity; Original Article; Temperature dependence; Temperature distribution; Temperature gradients; Thermal analysis; Temperature uniformity; Thermal characteristics; Hydrostatic guideway; Thermal stability

This paper proposed a new guideway base structure of hydrostatic guideways to flatten its spatial temperature variation characteristics. Four oil storage holes penetrating through the base are used to collect the hydraulic oil, which is heated by power losses after oil flows through the bearing clea...