刀

The main tool wear styles are crater wear , boundary wear and groove wear under different cutting conditions when turning 0Cr18Ni9 , while the main breakage styles are desquamate of tool rake face and tool flank .

在不同切削条件下车削加工0Cr18Ni9不锈耐热钢的刀具磨损形式主要是月牙洼磨损和后刀面磨损及边界磨损和沟纹磨损；主要的破损形式是前刀面剥离和主后刀面剥离。

Based on the analysis of the key components of disc ditcher, the maximum lift height of the rotary blade shaft and the minimum size of the elevating device as the objective functions were introduced to establish a nonlinear mathematical model satisfiable to multiple constraint conditions of mechanical structure and agronomic demands.

为了解决圆盘开沟机在下地、过梗、爬坡过程中出现的旋耕刀易破损、刀盘支架易变形等问题，通过对其关键部件的分析研究，以刀盘轴最大提升高度和升降装置最小尺寸为目标函数建立数学模型；用Matlab软件对其结构尺寸进行参数优化。

Concentrates in doctor blade's proxy and the promotion, is the Swiss STAR import doctor blade and Japanese SUN imports doctor blade's Chinese area general agent, we base the Zhujiang Delta, serves the nation.

专注于刮墨刀的代理与推广，是瑞士STAR进口刮墨刀和日本SUN进口刮墨刀的中国区总代理，我们立足珠江三角洲，服务全国。

Concentrates in doctor blades proxy and the promotion, is the Swiss STAR import doctor blade and Japanese SUN imports doctor blades Chinese area general agent, we base the Zhujiang Delta, serves the nation.

专注于刮墨刀的代理与推广，是瑞士STAR进口刮墨刀和日本SUN进口刮墨刀的中国区总代理，我们立足珠江三角洲，服务全国。

Scrap carbide recycling: tungsten steel, tungsten alloy scrap, grinding materials, waste PCB drill bits, tungsten carbide tools, tungsten scrap powder, tungsten carbide powder, tungsten steel scrap, carbide grinding materials containing tungsten scrap, alloy grinding material, milling insert, drill bits, cutter, CNC cutter, wire cutting tungsten steel molds, drawing dies, round cut knife, saw blade, top hammer, PCB drill bits, V-CUT knives, knife handle, high proportion of alloy, non-magnetic alloys, tungsten carbide powder, tungsten wire cutter, such as tungsten tool steel scrap.

废硬质合金回收：钨钢、钨合金边角料、磨削料、废PCB钻头、钨钢工具、废钨粉、钨钢粉末、钨钢废料、硬质合金磨削料、含钨废料、合金磨削料、铣刀片、钻头、立铣刀、数控刀具、线切割钨钢模具、拉丝模具、圆切刀、锯片、顶锤、PCB钻头、V-CUT刀、锣刀、高比重合金、无磁合金、钨钢粉末、钨绞丝等各种钨钢废工具。

Main production Boli Dao, glass bits, sucker, multi-functional combination of tools, T-push knives, Kompasu, knives, Brothers, diamond dressing, decorative glass nails, nail billboards, to undertake various processing business.

主要生产玻璃刀、玻璃钻头、吸盘、多功能组合工具、T型推刀、圆规刀、磨刀器、金刚石修整器、玻璃装饰钉、广告牌钉，承接各种加工业务。

Dunne had been looking at an old knife and he still held it in his hand.

此前邓恩正看一把旧刀，刀仍在手中，他想都没想就给了斯特朗一刀。

Product description: ZT4-00 23 liters laboratory beater Characteristic: This machine adopts Holland type beater chest, beater roll, bed knife which all used high-quality stainless steel; beater roll is made of stainless steel, knife can't be drop. Long performance life; automatically beat time control; dustcoat used organic material transparent high strength, whole operating process is directly observed.

产品说明： ZT4-00型23升打浆机特点：本机采用荷兰式浆池、飞刀辊、底刀并全部采用优质不锈钢制作；其中飞刀辊是整体不锈钢制作，不存在刀片松动等现象，使用寿命长；打浆时间自动控制；外罩采用透明高强度有机材料制作，整个操作过程直观可视。

The program can complete checking calculation of the gear cutters, as well as the design of the dedicated gear cutter.

以 Office套件中的 Excel作为设计平台，编制了内齿轮插齿刀的设计计算程序，它可一次性完成现有插齿刀的验算及专用插齿刀的设计。

It is put forward to fast discriminate and calculate the design feasibility of external gear shaper cutter s according to the limited area of displacement coefficient and with AutoCAD software.

提出利用变位系数选择的限制区域并结合AutoCAD设计软件实现对外插齿刀设计可行性的快速判别与计算，介绍了基本原理、插齿刀变位系数限制区域的确定和插齿刀设计可行性的判别方法。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。