1) feeder
进给仪
1.
This article introduced the work principle and the design character of the automatic feeder of the digital control.
简述了数控机床自动进给仪的工作原理 ,分析了该仪器的电路设计特点 ,并对其电路进行了一些改进 ,提高了该仪器的使用性能 。
2) Feed
进给
1.
Analysis of feed speed control of numerical control machine tools;
数控机床进给速度控制分析
2.
Choice on feed apparatus movement guide way of HZ206 automatic internal grinder;
HZ206自动内圆磨床进给机构运动导轨的选择
3.
This paper analyses the importance of the feed mechanism, and makes compare between different feed mechanisms, introduces a new longitudinal feed mechanism for roll grinder and its design pla
分析了进给机构的重要性,对不同的进给机构进行比较,介绍了一种新型的轧辊磨床纵向进给机构及其设计方法。
3) Feeding
进给
1.
Design of Table Feeding Device of Large Gantry Machining Center;
大型龙门加工中心工作台进给系统设计
2.
Automatic Control of the Feeding System for the Circular Saw;
圆锯进给系统的自动化控制
3.
Influence of feeding motion on working angle in milling condition;
进给运动对铣削工作角度的影响
4) Feed rate
进给速度
1.
After analyzing the feed rate in numerical-controlled machining,this paper introduces the working principles and advantages of the toolpath optimization model of the software,and presents the actual process of optimizing toolpath in VERICUT.
在分析了数控加工中进给速度问题的基础上,介绍了该软件优化刀具路径模块的工作原理及优点。
2.
According to the characteistics of cold ring rolling and the working theory of cold ring rolling mill,four kinds of feed rate design were offered.
针对环件冷辗扩的特点,结合环件冷辗扩机的工作原理,提出了四种不同的芯辊进给速度设计规范。
3.
Feed rate optimization for the rough machining means that it takes maximum machining efficiency as object function, it takes maximum main power and so on as limitation, feed rate in different stages are automatically adjusted according to optimization parameters designed by customers to keep maximum main power in a constant state, which makes material removal rate maximum.
粗加工进给速度优化是指以最高生产率为目标函数 ,以最大主功率等为约束条件 ,按照用户设定的优化参数自动调整不同加工段的进给速度来保持恒定最大主功率状态 ,从而使单位时间内的材料切除量最大。
5) varying feed rate
变进给量
1.
By applying apparatus for piezoelectric ceramic vibration drilling, the me thod of varying feed rates in vibration drilling is used to drill the micro-hol e .
应用压电陶瓷振动台振动钻削装置,采用变进给量振动钻削法加工微小孔,并用工具显微镜对入钻定位误差和出口毛刺进行测量。
6) Feed rate
进给量
1.
A useful computation method of optimum cutting speed and feed rate;
最优切削速度和进给量的实用算法
2.
An experiment of precise turning Cr12 die steel was carried out to investigate the impacts of cutting speed and feed rate on the surface roughness.
对Cr12模具钢进行了高速精密车削试验,研究了切削速度和进给量对加工表面粗糙度的影响。
3.
The influence of cutting speed and feed rate on the surface roughness of machined blade was investigated.
研究了切削速度和进给量对加工表面粗糙度的影响。
参考词条
补充资料：缓进给磨削
用减小进给量、加大磨削深度的办法提高金属切除率的高效率磨削。一般在特制的卧轴平面磨床上，用砂轮周边以大的切削深度 (е=1～20毫米)和慢的进给速度（vW＝10～300毫米/分）进行平面或成形磨削(见图)，砂轮线速度v＝30米／秒左右。缓进给磨削适合于加工各种成形表面和沟槽，特别是淬硬钢和高温合金等高硬度、高强度的难加工金属材料的工件，如燃气透平叶片榫齿等。用这种方法可以从工件毛坯直接磨出所要求的表面形状和尺寸，既能提高效率，又能保证加工质量。由于磨削深度大，砂轮与工件的接触弧长比普通磨削大几倍至几十倍，磨削力、磨削功率和磨削热大幅度增加，故要求机床刚度好、功率大，并设有高压大流量的切削液喷射冷却系统,以便有效地冷却工件，冲走磨屑。缓进给磨削大多采用陶瓷结合剂的大气孔、松组织的超软普通磨料砂轮，以保证良好的自锐性、足够的容屑空间和避免工件表面烧伤；也可采用聚氨脂树脂结合剂砂轮或超硬磨料砂轮。这种磨削的加工效率可比普通磨削高1～5倍, 磨削精度可达2～5微米，表面粗糙度达Ra1.25～0.16微米。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。