惠斯顿移钢机设计说明书.docVIP

摘 要关键词： Abstract I designed the title《Shift Steel Machine》。Shift steel pipe production line machine is an indispensable part of the pipe from one process to an important tool for the next process, mainly by the rotating device and S-shaped hook material composed of dial. Its power source for the motor，speed reducer and chain through their work. Rotating steel arm will be put on the chain conveyor, chain conveyor from the process pipe to the next bench. The design is based on the current steel seamless steel pipe plant equipment Whiston Steel shift-based machine (the rotation period of 12.5s) in accordance with the requirements to achieve the top and bottom of pipe material and design. Part of a detailed introduction on Chinas new pattern of seamless steel pipe industry and development，an analysis of the status quo of our seamless steel tube industry. Elaborated on the main body of the shift Whiston Steel Structure and working principle. This changed the structure of steel machine by rotary drive mechanism and institutions. Steel shift transmission is the normal operation of an effective local power source, and turning radius of gyration of the body affects the transfer of steel from the steel pipe。Calculation in the design, first of all force and energy in accordance with the formula to calculate the effective power and then electrical power in accordance with effective power to choose motor and electric motor, introduced the principle of selection; according to transmission requirements and the working environment to choose the type and model reducer and reducer lubrication so brief; in accordance with the design of transmission and the spur gear shaft and gear and shaft for strength checking; Finally, bearings, couplings and brake parts and other options as well as the safety check carried out. After a series of design, calculation and check, and ultimately come to this theory, the design of steel plane shift to meet the conclusions of the safe use of the site.