切削刀具角度模型示教系统设计与制作-主副偏角与后角机构设计
Design and manufacture of cutting tool angle model teaching system-designof main and auxiliary declination and back angle mechanismAbstractTeaching system of cutting tool angle mod...
汽车发动机中的左右摆杆夹具设计
AbstractAccording to the specific requirements of the design task book,in this paper,the left swinglever processing technology and its special fixture are designed for the object a...
气相监测信号的处理方法研究
ABSTRACTResearch on Processing Method of Gas Phase Monitoring SignalABSTRACTGas phase monitoring has many advantages,such as high speed of data analysis,distinct separation efficie...
马铃薯播种机的设计与改进
AbstractPotato is our food crops and cash crops,potato planting area in our country inrecent years in a wide range of amplification,many areas have the potatoes as a specialindustr...
内燃机车柴油机的尾气处理的分析和探讨
摘要01绪论1.1研究的背景和意义1.1.1人类的生存环境问题突出近些年来,经济增速加快,工业发展迅速,与此同时,能源的消耗量也在逐渐增加。在能源消耗中,会排除一定的污染物,这些污染物对大气...
履带吸盘式爬壁机器人结构原理的研究
目录2.4机器人气动回路方案设计...222.4.1配气盘结构设计222.4.2吸盘气动回路设计....242.5本章小结..........25第3章履带吸盘式爬壁机器人结构的开发与论证..·......273.1爬壁机器人吸附结构...
履带起重机提升与回转系统动力学仿真与分析
东北大学硕士学位论文第1章绪论Dynamics simulation and analysis of hoistingand rotary system for crawler craneAbstractWith the development of crane industry,crawler crane is becoming...
铝合金电子束焊接工艺分析
酒窝的大小和深度各不相同,在酒窝底部可以清楚地观察到第二相粒子。进一步的EDS分析表明,这些二相粒子主要是Mg2Si)相。采用静态失重法和电化学试验法评价焊接接头的耐腐蚀性。结果表明,对于8...
南阿尔金高压超高压变质带早古生代多期花岗质岩浆作用及其地质意义
摘要(4)通过区域地质及年代学研究对比,进一步提出南阿尔金早古生带板片的俯冲方向应该是由南向北俯冲,可以比较合理的解释南阿尔金地区在空间上密切相伴的早古生代时期的花岗岩、蛇绿岩(南阿...