1) formed end mill
成形立铣刀
2) form milling cutter
成形铣刀
1.
Computer aided design of form milling cutter for helicodal surface;
螺旋面成形铣刀的计算机仿真设计研究
2.
The design and simulation analysis of the staggered tooth blade cogging form milling cutter
叶片榫齿成形铣刀的错齿化设计与仿真分析
3.
The principle and device of machining logarithmic spiral profile shaft with form milling cutter are introduced.
介绍了用成形铣刀加工对数螺线型面轴的原理和装置。
3) formed milling cutter
成形铣刀
1.
The parametric design and simulation verification method for profi le of screw-formed milling cutter are introduced.
介绍了螺杆成形铣刀廓形的参数化设计及其仿真校验方法。
2.
Aiming at the design of intricate abnormity profiles of formed milling cutters,the paper presented data modeling method to design milling cutters' profile,using polynomial curve formulas with degression coordinates separating to fit the coordinates of workpiece profiles to be machined.
针对复杂不规则型面成形铣刀齿形的设计,提出用数据建模方法设计铣刀齿形。
4) Profile cutter
成形铣刀
1.
Study on CAD System of Disk-type Profile Cutter with Indexable Inserts;
可转位式盘状成形铣刀的CAD研究
2.
Development and research of CAD system for profile cutter;
成形铣刀CAD系统的开发与研制
5) shaping milling cutter
成形铣刀
1.
Based on SolidWorks, the three-dimensional modeling of shaping milling cutter inlaid with hard alloy bit is established, by which the S surface of coupler head can be manufactured.
应用SolidWorks特征造型软件建立了用于车钩钩体S面加工的镶硬质合金刀片成形铣刀三维实体模型,介绍了具体实现过程,并对成形铣刀刀体进行了加工仿真。
2.
This paper theoretically expounded the rear face curve of tray shaped gear shaping milling cutter and some related questions.
从刀具后角的定义推导出了盘状齿轮成形铣刀后刀面曲线线形 ,论述了成型铣刀设计、刃磨注意的几个问
6) form cutter
成形铣刀
1.
This paper describes the method for establishing the geometrical modal of axisymetrical sectional tooth Pattern of relieving form cutter for involute spur gear, the inferance for Parametric equation for tooth Pattern curve and the proceeding of current Autolisp programming design with the supporting example for the calling of program draft.
本文论述了渐开线直齿圆柱齿轮铲齿成形铣刀轴剖面肯形几何模型的建立方法,导出了齿形曲线的参数方程,进行通用Autolisp程序设计,并举例说明调用程序绘图的方法。
2.
This paper introduces a new manufacturing technology of form cutter on manufacturing vane-root, and analyses designing method of form wheel section, which it is served to relieve tooth pattern.
介绍了加工叶根的成形铣刀的制造工艺 ,并对铲磨齿形用的成形砂轮截形设计方法进行了分析 ,介绍了在AutoCADR14环境下 ,利用内嵌的AutoLISP语言 ,二次开发的成形铣刀铲磨砂轮截形CAD系统。
3.
It is a problem of engagement in space to calculate the tooth—profiles of form cutters when the cutters are used in milling helical flutes.
用成形铣刀铣螺旋槽时,求成形铣刀廓形的问题是个求解空间啮合运动的理论问题。
补充资料:主要射出成形材料成形时应注意事项
■主要射出成形材料成形时应注意事项
品 名 注 意 事 项
PVC
聚氯乙烯
1. 产品种类范围非常广(硬质、软质、聚合物等),成型条件各有不同,从熔融至分
解之温度范围很小,尤须注意加热温度。
2. 附着水分少,但成型周期尽可能减少(50℃~60℃热风干燥)。
3. 成型机方面,与材料直接接触的部位须电镀或采用不锈钢以防热分解所产生的盐酸
侵蚀。射出压力2100kg/cm2程度。
4. 所有塑料当中必须是细心注意温度调节。
5. 浇口附近易产生流纹,故射出操作后,柱塞不要后退使浇口充分固化后再瞬间退后为宜。
6. 加热之初温不宜高,特别注意熔融情形。第二级加热温度较高,且尽可能使成形周
期缩短,比较安全。
PA
聚醯胺树脂
1. 成型温度比其它材料高,故采用油加热的成形机较适当。
2. 吸湿性大,必须充分干燥。水分对成型品的品质影响甚大(80℃热风干燥约5~6小时)。
3. 须退火以消除内部歪斜。
PP
聚丙烯
1. 同PE,但成形温度必须较高。熔融温度170℃,超过190℃则流动性大增,则毛边增加,
易产生接缝及凹入情形。
PC
聚碳酸脂
1. 吸湿性比尼龙小,但若有些微之水分存在则成型品产生其它色泽或气泡,故必须密封
干燥同时成形时也须预备干燥(120℃之温度4小时)。
2. 加热温度超过320℃时则产生热分解,成品变色,故特别注意温度调节,又成型时的温度调节也非常重要,须特别注意其最低温度、最低时间。
3. 须退火以消除内部歪斜(130℃~135℃,1小时程度为准)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条