查询词典 paper-cutter

Caculation of principle error of involute profile processed by Archimedean hobbing cutter ;2. The equation of single hobbing cutter 's locomotion locus and the mathematical model of its instantaneous cutting area are established.

建立了单把滚刀旋切运动的轨迹方程和瞬时切削面积的数学模型，在此基础上对旋切面积的数学模型进行分析及简化，为旋切技术的实际应用提供了有力的依据。

First the math theory of machining simulation is studied, and the set structure of NC machining simulation system whose components, including time, input, output and so on, are defined. Hereby we set up the hierarchy structure, the logical structure, the static model and the dynamic model of simulation system. The construction method of sweep entity of cutter and rotation parts is researched, and their differential geometry invariants are calculated. NC code is unscrambled, and the recursion division arithmetic of time segment is put forward, which is the driven data of the movement or rotation parts. The CLDATA should be interference-free. To examine if there is interference between cutter flank and the work piece, an arithmetic that discussed the existence of intersecting curve between them is put forward. To examine if there is interference between two turrets, an arithmetic that discussed the existence of intersection set between two polygons is put forward.

首先研究加工过程仿真的数学基础，然后定义数控加工仿真系统的集合结构及时间集、输入集、输出集等概念，建立加工仿真的层次结构和逻辑结构，阐述双刀车削仿真系统的静态模型和动态模型建立方法，分析刀具扫描体和旋转部件扫描体的建立方法及其微分几何性质；研究NC代码解读技术和双刀加工时间段递归子分划技术，为驱动各仿真单元作数据准备；通过讨论后刀面和工件表面交线的存在性判断刀具后刀面与工件间是否干涉，通过求多边形的交集判断刀架与刀架是否干涉。

Based on the shortest distance between the cylinder cutter axis and surrounding surface, the maximum gouging was obtained by comparing with the radius of cutter.

提出的柱刀干涉检测是基于最短距离的求取算法，获得刀轴与加工面间的最短距离，进而与刀具半径比较得到最大干涉量。

Main products are : gear cutter, broaching tools, milling tools, hole cutting tools, thread cutter, carbide cutting tools on six categories of more than 60 varieties, more than 5,000 specifications.

主要产品有：齿轮刀具，拉削工具，铣削刀具，孔加工刀具，螺纹刀具，硬质合金刀具等六大类60多个品种，5000余个规格。

The main products of company have fluted drills .set up the mailing cutter,bore flatly, entangle knife, poishing bore, take shape the lathe tool, the burin, the welding type cutter, measuring tool, push knife,etc..

公司主要产品有麻花钻，交铣刀，扁钻，铰刀，抛光钻，成形车刀，雕刻刀，焊接式刀具，量具，推刀等。

Company specializing in computer graver (knives, knife-chu, lace cutter, 1/4R knife) Solid Carbide; bit, milling cutter, reamer, reamer drill, boring knife, knife tools, such as conga, and for the user design the production of a variety of strange and knives.

公司专业从事电脑雕刻刀尖刀、柱刀、花边刀、1／4R刀）整体硬质合金；钻头、铣刀、铰刀、钻铰刀、镗刀、孔加工具刀等，并为用户设计制作各种奇难刀具。

According to the geometrical principle of conical milling cutter with equal helix angle, a new process of rough machining of conical milling cutter with equal helix angle on universal milling machine by using additive equipment is presented.

根据等螺旋锥铣刀几何原理，提出一种借助附加装置在万能铣床上进行等螺旋角锥铣刀粗加工工艺，介绍了该方法加工锥铣刀时工作铣刀的运动方程；给出了附加装置的设计原理，通过对用此方法加工出的铣刀参数进行测试，证明了这种方法的可行性和实用性。

The horizontal universal milling machine technological transformation based on Mitsubishi PLC;2. Analysis of some important points for makinghelical gear on universal milling machine ;3. According to the geometrical principle of conical milling cutter with equal helix angle, a new process of rough machining of conical milling cutter with equal helix angle on universal milling machine by using additive equipment is presented.

根据等螺旋锥铣刀几何原理，提出一种借助附加装置在万能铣床上进行等螺旋角锥铣刀粗加工工艺，介绍了该方法加工锥铣刀时工作铣刀的运动方程；给出了附加装置的设计原理，通过对用此方法加工出的铣刀参数进行测试，证明了这种方法的可行性和实用性。

Based on the one to one correspondence of the points on the tooth trace of plunge shaving cutter and the shaved gear, a method used to calculate the axial modification of the plunge shaving cutter when processing a crown gear is proposed.

用抛物线近似表示被剃齿轮的齿向鼓形量，采用一一对应映射方式将被剃齿轮的齿向鼓形量加到径向剃齿刀理论齿向线上各对应点的修形量上，得到加工鼓形齿轮的径向剃齿刀最终齿向修形量。

Is a manufacturing / sales / Agent Germany, Japan, Taiwan and other countries and regions by the middle of NC-coated tungsten steel milling cutter, milling insert, granulocyte knife, tungsten steel non-standard cutting tools, machine car / cutter bar such as metal, mold accessories specialist.

是集制造/销售/代理德国，日本，台湾等国家和地区所产钨钢数控涂层铣刀，铣刀片，刀粒，钨钢非标刀具，机用车／铣刀杆等五金，模具用配件的专业公司。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。