The development of a smart sensor is proposed to improve the thermal error compensation model multi-spindle automatic lathe. capable gathering real-time information about rotating spindle drum temperatures. Thereafter, temperature obtained by applied as input based on transfer function instead an indigenous measured stationary part Using increases prediction displacements in X-axis 16%.

We present a method to make phantoms of coronary arteries for intravascular optical coherence tomography (IV-OCT). The phantoms provide a calibrated OCT response similar to the layered structure of arteries. The optical properties of each layer are achieved with specific concentrations of alumina and carbon black in a silicone matrix. This composition insures high durability and also approximat...

At present, many amalgam alloys are commercially available. These alloys can be classified as having low and high copper contents and, also in terms of being lathe-cut, spherical or admixed. The various claims of the manufacturers concerning the advantages of their products in terms of both composition and particle shape, often causes confusion to the practitioner. Therefore, it is important to...

We outline a procedure for implementing a virtual CNC lathe prototype using software for creating virtual environments. The prototype constructed focus on the lathe’s interlocking system (its functionality) and on its geometric model (its physical design). This project allowed us to identify the possibilities and limitations of applying current Virtual Reality technology for virtual prototyping...

Electronic equipment mounted on military vehicles is exposed to external shocks and vibrations. This causes problems in tactical operation also cost loss maintenance. Therefore, optimize the test standards for with vibration, dynamic characteristics should be analyzed standardized through actual driving tests. In this paper, internal structure of 2.5tons vehicle designed form a drawer lathe, ar...

The challenge of recent machining industries is reduce lead time and increase production rate in order to maintain their competitiveness. This paper investigates the machinability of mild steel in turning process perform on conventional lathe machine. Twoparameters like tool rake angle and feed are varied to investigate their effect on material removal rate. An attempt has been made to model th...