四叶螺旋桨五坐标加工专用夹具设计及数控加工仿真摘要夹具的设计制造在整个制造生产准备工作中占有很重要的地位,它的设计与制造质量对保证产品质量有决定性的影响,由于当今市场竞争的激烈和企业信息化的需要,企业对夹具的设计及制造提出了更高的要求。
同时,计算机数控仿真是应用计算机技术对数控加工操作过程进行模拟仿真的一门新技术。该技术面向实际生产过程的机床仿真操作,加工过程三文动态的逼真再现,对数控加工建立感性认识,可以反复动手进行数控加工操作,有效解决了因数控设备昂贵和有一定危险性。专用夹具的设计及仿真加工是提高企业的生产效率,使加工能达到优质、高产、低成本的关键。5884
在此背景下,本文重点进行在四叶螺旋桨五坐标加工专用夹具设计的基础上,重点进行了利用VERICUT仿真软件进行五轴加工中心的虚拟建模及数控加工仿真,主要内容如下:
1、夹具设计
此次针对四叶螺旋的加工进行专用夹具设计。想要制造出质量好的螺旋桨必须使用合适加工的专用夹具,并且十分了解螺旋桨的工作原理。根据螺旋桨的工作特性,本文主要设计三种夹具方案,并一一进行比较和改进。最终得到理想的理想的螺旋桨专用夹具。
2、五轴加工中心建模
VERICUT是专为制造业设计的CNC 数控机床加工仿真和优化软件工具。文章应用VERICUT建立机床、刀具和工件及夹具三文模型。
首先五轴加工中心各部件在UG NX中建模出来,导出STL文件,最终在VERCICUT仿真软件中将其装配,构造出虚拟机床。
3、数控加工仿真
将螺旋桨加工的后处理加工代码程序导入数控机床中,观察加工是否可行。
关键词:机床夹具设计;UG;机床建模;VERICUT;仿真加工
Four - blade propeller five - axis machining fixture design and NC machining simulation
ABSTRACT
The design and manufacturing of fixture are very important for productionpreparing,Fixture design and quality are crucial to the quality of product,Nowadays,due to the severe competition and the request of infomationization,enterprises havebrought up a higher demand in designing and making of the fixture.
At the same time , the computer numerical simulation is a new application of computer technology on CNC machining operation simulation .The technical simulation of the actual production process-oriented machine operation, processing of three-dimension dynamic realistic reproduction, established perceptions of NC machining, CNC machining operations can do it repeatedly for, an effective solution for CNC equipment is expensive and has some risks.Special fixture design and simulation processing is to improve the efficiency of the production , the processing can achieve high quality, low - cost key .
In this context , this paper focuses on a four -blade propeller five-axis machining fixture design basis , focusing on the virtual modeling of the a VERICUT simulation software axis machining center and CNC machining simulation , the main contents are as follows :
Fixture design
The four-leaf spiral processing special fixture design . Wanted to create a good quality propeller must use the appropriate processing of special fixtures , and fully understand the working principle of the propeller . Propeller characteristics , this paper, the design of three fixture program , and one by one comparison and improvement . The final ideal ideal propeller special fixtures .
Axis machining center modeling
VERICUT is designed for manufacturing design and CNC machining simulation and optimization software tools. The application of VERICUT building machine, tool and workpiece and fixture 3D model.
First axis machining center components in UG NX modeling , export STL files , assembly, final in VERCICUT simulation software will construct a virtual machine .
- 上一篇:含冗余平移运动的火箭炮高低机系统的平衡机设计
- 下一篇:双锅筒横置式链条炉排炉设计+CAD图纸
-
-
-
-
-
-
-
java+mysql车辆管理系统的设计+源代码
当代大学生慈善意识研究+文献综述
十二层带中心支撑钢结构...
乳业同业并购式全产业链...
酸性水汽提装置总汽提塔设计+CAD图纸
河岸冲刷和泥沙淤积的监测国内外研究现状
大众媒体对公共政策制定的影响
电站锅炉暖风器设计任务书
杂拟谷盗体内共生菌沃尔...
中考体育项目与体育教学合理结合的研究