Design of a machine for injection washing mechanical parts

Abstract

The processes for washing mechanical parts for car engine repair limit production and economy in the local micro-industries, the problem being the poor treatment of mechanical parts when they are washed. The main objective was to analyze the different washing processes of mechanical parts, in order to carry out the design of the machine for washing by injection in micro-industries, through the dimensions of mechanical parts, the design parameters of the machine were considered by making use of mechanical fundamentals and fluid mechanics. It was subjected to an evaluation in the structural and dynamic simulation of each of the present systems. The electrical process for driving the gear motor, the pump motor and the heating system was performed using the CADE SIMU computational tool, while the mechanical and structural system under standardization of parts was performed using the AUTODESK INVENTOR software. The displacement that occurs in the structure, together with the tree and the rotary table when applying the maximum weight of 2493 N was 1.41 mm and the safety factor was 15, which allowed to corroborate the rigidity of the machine for a possible implementation. It was concluded that the torque applied to the design was 60 Nm, which by means of the structural simulation it was observed that the deformation reaches a maximum moment of 89,21 MPa. With this value the materials do not deform since they have a resistance of 250 MPa.