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长臂挖掘机延长臂的装配与选配

日期:2021-11-27   来源:http://www.dybocheng.com
采用新技术、新工艺、新结构、新材料等手段,对长臂挖掘机延长臂的装配和选配,加快了其向标准化、系列化、通用性发展的步伐。在此基础上引进了国外一些高生产率的挖掘机型号。
By means of new technology, new technology, new structure and new material, the assembly and selection of the long arm of the long arm excavator are accelerated to standardization, serialization and generality. On this basis, some foreign high-productivity excavator models were introduced.
延长臂延长臂是属于挖掘机工作装置的一组部件,是为扩大挖掘机的有效工作范围而设计的一种长臂,称为延长臂。
The extension arm, which belongs to a group of components of the working device of a excavator, is a kind of long arm designed to expand the effective working range of the excavator, and is called the extension arm.
延长臂的分类按其操作方式分为:拆楼加长臂、深坑加长臂、桩加长臂等;按分段数分为二段式加长臂、三段加长臂、四段加长臂等;根据其性能分为固定式加长臂、滑移式加长臂、伸长臂等;
According to the operation mode, the extension arms can be divided into two sections, three sections, four sections and so on According to its performance, it can be divided into fixed lengthening arm, sliding lengthening arm, extension arm, etc.
为了更好地节约用户更换加长臂时的费用,加长臂的主要结构是为了节省用户更换加长臂时的费用,仔细分析了原车中哪些配件可以用回原装,哪些是必须更换的,标准臂更换为加长臂的标准配置如下:
In order to save the cost of replacing the long arm, the main structure of the long arm is to save the cost of replacing the long arm, replace the standard arm with a longer arm. The Standard configuration is as follows:
流程中延长臂的制作流程为:计算机设计、应力分板、动作仿真、电脑出图、电脑编程、数控下料、二氧化碳焊接、自动喷砂、自动喷漆等工序完成。
The manufacturing process of the extended arm includes: computer design, stress sub-board, action simulation, computer drawing, computer programming, NC blanking, carbon dioxide welding, automatic sandblasting, automatic painting and so on. Oh, Shit
长臂挖掘机制作设备属于大型重工业设备,所以需要专门的设备才能更好地保证产品的质量和性能,常用的设备有:火焰数控切割机、大型坡口铣床、卷板机、大型焊接变位机、自动焊、埋弧焊、大型落地镗床等。
Long arm excavators are large-scale heavy industrial equipment, so special equipment is needed to better ensure the quality and performance of products, commonly used equipment: FLAME CNC cutting machine, large groove milling machine, plate bending machine, large welding positioner, automatic welding, submerged arc welding, large floor boring machine.


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