文档介绍：(此文档为word格式,下载后您可任意编辑修改!)
热锯机液压系统设计
摘要
型钢是一种有一定截面形状和尺寸的条型钢材,在社会生产中起到了重要作用。主要用于各种钢轨的生产,也广泛用于大型船舶的制造和建筑工程等,而一些热轧圆钢和方钢等则用于制造各种机械零件、自行车配件、螺栓螺母。型钢的种类很多,每种型钢都有其特点及用途。这就需要根据不同的用途来选择合适的型钢,为了使生产出的型钢长度达到要求则必须用锯机将其切断,同时也保证了下个工序正常的进行。本设计主要是针对热锯机的液压系统进行设计,本系统主要有四个支路组成:锯片的升降、机座的横移、轨道的卡紧及轧材的夹紧。在设计过程中,对各支路的受力进行详细的计算,对各元件的选用进行详细的说明。
关键词:液压系统;热锯机;液压阀;泵站
hydraulic system design of Hot saw machine
Abstract
The type steel is a kind of type steel material, there is important function in the social used for the production of various steel rail, also extensively used for the manufacturing and construction engineering etc. of large ships, but some hot Ya circle the steel and square steel classes and grades is used for making various machine spare parts, bicycle accessories and stud bolt Luo a category of type steel is a lot of, each type steel has it characteristics and needs to choose a suitable type according to the different use a steel, then have to use to saw machine to cut off for the sake of making the type steel length of producing attained to request it, also promised in the meantime next work preface as usual carry design is mainly the hydraulic system that aims at heat to saw machine to carry on a design, this system mainly has four roads to constitute:Saw the rise and fall of slice, machine of horizontal move, the card of orbit is tight and the clipping of Ya material is the process of designing in, is carried on by dint to each road detailed calculation, carry on expatiation to the choice of ponent, carry on a detailed design to the hydraulic ponent, hydraulic valve and hydraulic ponent and the pump station.
Key words: Hydraulic system;Hot saw machine;Hydraulic valve;Umping station
目录
1 绪论 1
型钢生产的发展概况 1
热锯机的主要结构及形式 2
液压传动的特点发展 2
课题的研究方法和内容 3
2 液压系统的相关设计参数 5
3 制定系统方案和拟定液压系统图 6
液压系统的组成及设计要求 6
制定系统方案 6
拟定液压系统原理图 7
4 载荷的组成和计算 9
液压缸载荷组成 9
各液压缸载荷的计算 10
轧材卡紧缸的载荷计算