Технологічні засади підвищення якості відновлення робочих поверхонь вала редуктора барабанної лебідки

Abstract

In this master's qualification work the study concept and design of spray technology designed recovery winch drum shaft using this spray and recovery shponkovoho groove by arc metallization: - analysis of the official setting of knot; - determination of the repair production; - defecation to the landmark of pendulums levers; - choice and technical justification methods of renewal surfaces of details; - choice of expense material; - calculation of amount transitions on tooling; - calculation of intermediate admittances and technological sizes on tooling to the landmark of pendulums levers; - forming of route technological process of renewal of detail; - calculation and setting of the modes of tooling to and after causing of coverage; - choice and justification equipment and sources of feed. The main aspect of technological process of renewal to the landmark of pendulum lever of trolleybus are expounded. Possible variants are considered its renewal and technoeconomic expedience of choice of method of renewal is analyses. On the basis of lead through of defecation of detail the technological process of renewal of spline shaft to the landmark of pendulum lever is developed.