The TZ08 D Front Wheel loader is the fourth generation small scaled Wheel loader in the Modern Agricultural Equipment Engineering Technique Company of Shandong Agricultural Machinery Research Institute. It is one machine extensively used for highway, railroad, construct, water electricity, port, mineral mountain etc and mainly used for a spade to pack soil, freestone, lime, coal...etc. to spread a form material.It can also make a light degree spade to dig homework to the mineral stone, hard soil etc.The abroad loader develop quickly, but our loaders exist a lot of problems on the design, among them mainly concentrating on designing strength in the credibility, structure etc.
With the TZ08 D wheel loader for a example, this text firstly introduce its structure and give preliminary designing with the help of AUTOCAD2007 , then asking for help of Pro/E software to carry on loading machine work device of 3D entity design for really reflecting loading machine of several the shape then reflects their position of each parts effectively and introduce its instruction to resolve a problem in time. Finally, the text checks for the strength of the boom structure in the loader with the help of beam mold in the Mechanics of Materials
