With the rapid growth of China's national economy, the transport industry has developed rapidly .It driven by the rapid development of tire industry, at the same time, the production of discarded tires also are increasing. As an extension of tire manufacturing and reprocessing, renovation of the tire which can maximize the value of old tire, have enormous economic and social benefits. It is one of the main ways to handle of the “black pollution”.
This paper introduces the state of renovation, refurbishment and renovation of principle significance at home and abroad. In the process of renovation tires, the process of cutting the tires grinding is an important process. The quality of cutting the tires grinding have a direct impact on the quality of tire quality renovation. This article briefly introduces a tire grinding machine design. Fetal device put through the tire elevated to a fixed location polished. Cards bear tires by control of the central fuselage of the tires with pneumatic devices .At the top of the fuselage the tire is processing by a cutting device in the polished cutting knives and abrasive wheels. The design of institutions focuses on the fetal device, tires installed card devices, cutting and polishing devices. It also draws on the important parts. According to the requirements of the design ,I design and calculate some important body parts.
Keywords: Renovate; Polishing Machine; Cut and Polish; Feed Agencies
