文档介绍：320HP履带式推土机U型工作装置设计
摘要
推土机大型化是今后的发展的必然趋势。
本次设计以320HP履带式推土机推土产为主要设计内容。本设计中推土机动力强劲、斗容大,适用于大场地作业,特别是松散物料的铲推和运输。设计的重点是推土产的结构形式及个别零件的工艺结构和焊接强度。设计经过分析、选型、计算、校核等一系列过程最终完成并符合要求。但本次设计还未投入实际生产,一定存在许多缺点和不足,在以后的生产实践中将逐步改进。
关键词:履带式推土机;工作装置;铲刀设计
I
320HP Crawler bulldozer working device design(U)
Abstract
The heavy duty will be the certain trend of bulldozer.
The content of the design is about the blade of 320HP the design the bulldozer is suitable for the work of large site,especially,the shovel and transport of the soft design focuses on the structural pattern of the bulldozer blade,technological structure and parts welding strength of the a series of analysis,calculation and proofread,the e of design is there must be something unsuitable in the design,it also has to be improved in the actual production.
Key words:track-type bulldozer;working equipment;blade;design
II
目录
摘要............................................................................................................................................................ I Abstract ......................................................................................................................................................... II
引言............................................................................................................................................................... 1
第一章推土机总体性能............................................................................................................................. 3
第二章推土机工作装置性能参数确定..................................................................................................... 4
§............................................................................................................. 4
推土板工作装置设计所需结构参数................................................................................... 4
§2-2 推土机工作装置主要参数、结构尺寸确定............................