An electric pencil sharpener USES a toy motor as power and is composed of conic casing with tubular ends, multi-edge cutter for wooden part and a small abrasive wheel for lead core.
一种电动卷笔器，玩具电动机经齿轮减速装置与一中部为锥形，两端为空心圆筒的多刀刃卷笔刀筒机械连接。小砂轮套装在玩具电动机轴上。
An edge cutter (3) is arranged on the seat frame (4) of the air extruding roller. The constant cutting distance improves and ensures the quality of a cutting edge after the rolls are combined.
切边刀(3)安装在挤气滚筒座架(4)上，恒定的切刀距离，提高和保证了合卷后切边的质量。
This paper analyses the geometrical character of curve of edge of form milling cutter, and infers the mathematical equations of curve, The center coordinates of conical button-shaped are evaluated.
本文分析了成型铣刀刀刃曲线的几何性质，推导出它的数学方程，求取铣刀上圆盘刀片中心坐标，为成型铣刀的计算机辅助设计奠定了理论基础。
Taking place of the traditional hot cutter strip-cutting machine, cutting strips with no dissolving rude edge.
取代传统热刀分条，分条无过溶粗边现象。
Edge points and single blade and double edge, Angle arbitrarily, can receive customized special specifications cutter.
刃口分单面刃和双面刃，角度任意，可接受定制特殊规格尺寸刀具。
We analyzed the geometric property of edge curve of formed milling cutter, deduced the curve's mathematics equation, got the center coordinate of disc blade, and designed the edge curve by CAD.
通过分析铣刀刀刃曲线的几何性质，推导出它的数学方程，进而求取刀片中心位置坐标，完成刀刃曲线的计算机辅助设计。
The problem of designing an assembly type formed milling cutter is how to design the edge curve.
而铣刀刀刃曲线设计正是装配式成形铣刀设计的技术难点。
Milling: removes metal with a revolving, multiple cutting edge tool called milling cutter.
铣削用一个称为“铣刀”的旋转多刃刀具进行金属切削。
The cutter of the cutting machine is positioned at the gap on the guide body; the edge of the cutter passes through the gap during rotation.
切管机的切刀位于导向体的缺口处，切刀在转动过程中其刀口通过缺口内。
The new rolling cutter for the recoiling vest-like plastic bag manufacturing device is developed, the structure, material, heat treatment process and edge grinding techniques are improved.
研制了卷装背心袋式塑料制袋机用新型滚刀，在刀具结构、材料、热处理工艺和刃磨技术等方面进行了全面的改进和更新。
A new profiling method (shaper cutter with complicated curved rake face) of carbide shaper cutter is presented. Based on it, the mathematical model of cutting edge is established.
在提出一种硬质合金插齿刀的新构形方法(异形凸曲前刀面插齿刀)的基础上，建立了切削刃的数学模型。
Valve seats, bearing, cutter edge, etc.
阀座，轴承，刀口等。
When the cutter is rotated, the moving track of the curved cutter edge forms a plane.
切削刀具旋转时，曲线形刀具刃口的运动轨迹形成一个平面。
Furthermore, with the function of cutter radius compensation and macro processor to process edge blend and edge chamfer of any outside and inside profile.
还有应用半径补偿功能结合宏程序来实现任意的内、外轮廓的倒角、倒圆角。
Valve seat inserts, bearing, cutter edge, etc.
阀座，轴承，刀口等。
Based on the cutting experiment, the process and effect of ultrasonic vibration boring for precise deep holes by using the double-edge boring cutter are researched.
通过切削试验研究了超声激振双刃镗刀镗削深孔的过程和效果，分析了超声激振双刃镗削的切削机理，讨论了切削参数对加工表面粗糙度的影响规律。
This paper introduces the design of the cutting edge section, selection of its geometrical parameters and application of the stamping cutter-die used for blanking the nonmetallic materials.
介绍了非金属材料落料用切刀式冲模刀刃截面的设计、几何参数选择与应用。
The result shows that the cutter blade edge radius, edge angle, the linear abrasion and the edge notch depth are main factors affecting its sharpness.
分析结果表明， 纤维切割过程中，切断刀锋利性能的变化主要与切断刀的初始刃口半径、刃口角度、刃口的磨损量以及刃口上缺口的深度有关。
The utility model increases the intensity of the edge protecting device, which makes the cutter knife work more stably and not be broken, thereby prolonging the service life of the blade.
本实用新型增大了护刃器的强度，使割刀在工作过程中更加平稳，不容易折断，提高了刀片的使用寿命。
The additional bevel on the diamond face of the cutter enables compression to spread across more area, leading to a lower stress gradient across the cutting edge.
在金刚石面额外的坡口设计使得压力分散在更大面积上，这样加到切削齿上的应力也就更低。
This machine is used to sharpen the peripheral cutting edge and all relief angles of the teeth of inserted blade milling cutter head.
本机床用于倒模硬质合金刀片的锐面铣刀，三面刃铣刀及两面刃铣刀的刀齿的圆周刃带以及各后刀面。
The structure and material of rolling cutter, the corresponding heat treatment, the edge grinding technology and the machine structure have been improved and renovated.
研制了卷装背心袋式塑料制袋机用新型滚刀，在刀具结构、材料、热处理工艺和刃磨技术等方面进行了全面的改进和更新。
The cutting edge of the cutter is composed of a plurality of saw-teeth-shaped small cutting edges on the same plane.
切刀的刀口由数个在同一平面上的锯齿形小刀切口组成。
The paper introduces a new designing method of cutting edge of conical ball nosed milling cutter and the defining model of the cutting edge corresponding to the new designing method;
给出了锥球头铣刀上新的刃口设计方法，并给出锥面和球面上连续的新设计方法对应的刃口曲线求解模型；
It is machine work and the corollary equipment carving must prepare for that the industry cutter edge grinds therefore.
因此它是机械加工及雕刻行业刃磨的必备的配套设备。
It is machine work and the corollary equipment carving must prepare for that the industry cutter edge grinds therefore.
因此它是机械加工及雕刻行业刃磨的必备的配套设备。
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