Sharp cutting edges and positive rake angles are to be avoided.
锋利的切削刃和正前角是要避免。
Bucket cutting edges of abrasive-resistant steel of up to 500 Brinell.
铲斗切削刀刃为抗磨料磨损钢材，布氏硬度达500。
Blades have four cutting edges that are serrated, same as having 3 spare blades.
刀片为四个锯齿状刀刃，与备用的3个刀片相同。
He no longer worried for fear that the sharp, cutting edges should slip and mar his work.
他不必再担心他的锋芒与棱角会冒出来破坏了作品。
The latter simulates a milling cutter with an extremely large number of miniature cutting edges.
磨轮用非常大量的微型切削刃模仿铣刀进行切削。
They were nearly as long as the fingers of the old man and they had razor-sharp cutting edges on both sides.
它们像爪子般蜷曲起来的人的手指，几乎跟这老人的手指一般长，两边都有刀片般锋利的快口。
After planting for 4 weeks, cartilage layers were noted in the treatment groups and the cutting edges disappeared.
移植4周以后的骺板软骨细胞开始出现柱状排列状态，层次较明显。
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 cutting edges may be formed by torsioning, cutting, grinding, machining, laser micromachining, or grit blasting.
刃口可通过扭转、切割、磨削、机械加工、激光显微机 械加工或喷钢砂处理形成。
The tools are known as cobbles, lumps of volcanic basalt Split by hitting them with another rock, leaving sharp cutting edges.
这些名为砾石的石器，是用另一块石头从火山玄武岩上敲下来的，具有锋利的刃。
Each of the cutting edges of a milling cutter ACTS as an individual single-point cutter when it engages with the workpiece metal.
在铣刀切削工件金属时，铣刀的每条切削刃都象一单独的单刃刀具一样作用。
As we can see in that figure, the depth of cut (and consequently the load) gradually increases on the successively engaged cutting edges.
就像在此图中能看到的那样，切削深度(及作为结果的载荷)随着切削刃持续进入切削而逐渐增加。
So improvements of the obdurability of the tool tips and cutting edges are very important to better the cutting property of the end mill.
刀尖是刀具中最薄弱的环节，提高刀尖及切削刃的强韧性对改善刀具切削性能尤其重要。
Chemical milling can also remove cracks or microfissures, yielding more contiguous cutting edges that better resist cracking or breakage.
化学蚀刻也可除去裂纹或微观裂纹，形成能更好抵抗破裂或破损的更加连续的刃口。
The razor can have a biasing member secured to the housing and biasing the blades so that the cutting edges are biased against the stop member.
剃须刀可在外罩安装偏心机构，调节刀片使切削刃偏向制动机构。
Since only a few of the cutting edges are engaged with the workpiece at a time, heavy cuts can be taken without adversely affecting the tool life.
由于同一时间只有部分切削刃切削工件，因此可以在对刀具寿命没有不利影响的情况下承担重型切削。
Sword means a weapon consisting typically of a long, straight or slightly curved, pointed blade having one or two cutting edges and set into a hilt.
是指剑，刀一种武器，通常由长而直或微微弯曲的、尖刃，有一面或两面锋利切边的刀锋组成，刀锋嵌入刀柄之中。
The radius of the punch and die cutting edges is laid out to produce the desired circular shape without nicking into the circle as the work proceeds.
在工作过程中，冲头与凹模切口的半径定位，确保形成所需的圆形，而不至于在圆边产生“缺口”。
In this paper, based on the analyzes of helical characteristics, ideal geometric models of cutting edges and helical grooves of nose burr are developed.
通过分析刀刃的螺旋特性，建立了球头旋转锉刀刃及螺旋槽的理想几何模型。
Based on equation of cutting edges, new geometric model and NC grinding model of rake face of ball end mill with constant normal rake Angle are modeled.
本文基于刀刃曲线方程，推导了球头等法前角前刀面的几何模型及其数控磨削模型。
In accordance with special qualities of some cutting edges and edge distribution, the concept of transition edge and its designing method are presented.
针对某些刀刃曲线的特殊性质和球头刀具的刃形分布要求，提出了过渡刃的概念及其设计方法。
American type, drop-forged blades with high quality carbon steel, body heat treatment, cutting edges induction quenched, easy adjustment, cutting abilityHRC30.
美式结构，刀头优质碳钢锻压，整体热处理，刃口高频感应淬火，刀片上偏心螺栓调节间隙，剪切硬度HRC30。
Thinning scissors are used by hair dressers and have serrated cutting edges so that hair is cut at different lengths. This way it doesn't all "bunch up" together.
细化剪刀是美发师的常用工具，它的刀刃是锯齿状的，所以可以将头发剪出不同的长度从而使它们不会堆在一起。
The apertures in which the cutting edges are formed has at least one straight edge (80) by which a punch, used in the process of forming the edge may be oriented.
其中形成切割边缘的孔有至少一个直边缘（80），在形成边缘的处理中使用的冲头可以通过该直边缘来定向。
The cutter wings are provided with torsional angles, and the cutting edges of the cutter wings are of single-faced or double-faced arc shapes, tooth shapes or line shapes;
所述的刀翼设置有扭角，刀翼的刃口为单面或双面设置的弧形、齿形或线形；
He disclosed that after the first run defeats the South Korean cutting edges, felt that "sufficed this", therefore met head-on Keigo Yamashita, a pressure also did not have.
他透露，在首轮战胜韩国先锋之后，感到“够本了”，所以迎战山下敬吾，一点压力也没有。
He disclosed that after the first run defeats the South Korean cutting edges, felt that "sufficed this", therefore met head-on Keigo Yamashita, a pressure also did not have.
他透露，在首轮战胜韩国先锋之后，感到“够本了”，所以迎战山下敬吾，一点压力也没有。
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