麻花钻

Many horses Products: Bits; reamer; countersink drilling / reaming drill; tap; carbide thread milling cutter; cutter; die; white steel universal and dedicated to a workpiece material twist drill; Drilling holes or drilling and tapping Shen composite tool; Center drill and drill centering; high-performance ADX and CDX high-speed steel drill bits carbide drill bits (both outside the convex cutting edge, high efficiency, easy to chip-breaker); Deep-hole Drill the parabolic trough PFX; have "self-thinning thick heart," the characteristics of taper shank twist drill the first A030 (drilled shafts designed to take into account the characteristics of the cardiac thick thinning, re-mill grinding, when no longer horizontal edge); VANGARD Series and SHARK Series high-performance machine tap; particularly suitable for machining aluminum, aluminum alloy, stainless steel and ductile extrusion tap; a variety of rough-cut and fine cut Endmill; Solid Carbide Thread milling cutter and the tap; with TiAIN coating cutting tool used to do: and so on.

钻头；铰刀；锪钻/扩孔钻；丝锥；硬质合金螺纹铣刀；铣刀；板牙；白钢刀通用性的和专用于某种工件材料的麻花钻；钻削和沉孔或钻孔攻丝复合刀具；中心钻和定心钻；高性能的ADX高速钢钻头和CDX硬质合金钻头（均有外凸形切削刃，效率高、易断屑）；PFX抛物线槽形深孔钻头；有"自我心厚减薄"特点的锥柄麻花钻头A030（钻槽设计中考虑了心厚减薄特点，重磨时不需再修磨横刃）；VANGARD系列和SHARK系列高性能机用丝锥；特别适合于加工铝件、铝合金、韧性钢和不锈钢的挤压丝锥；各种粗切和精切立铣刀；整体硬质合金螺纹铣刀和丝锥；带TiAIN涂层的用于干切削的刀具：等等。

This paper analyses that tip angle of drill bit influences on cutting capability and life of twist drill, when the material and shape of work piece is different.

分析了工件材料、形状不同时，钻尖顶角的大小对麻花钻切削性能及寿命的影响，介绍了麻花钻的钻尖顶角的选择。

The main products are standard twist drill stem Cone, Cone handles longer, long twist drill, various types of machine, hand cutter knife, the special-shaped cutter and the non-standard tool.

主要产品有锥柄标准麻花钻，锥柄加长，特长麻花钻，各类机用，手用绞刀，铣刀以及非标准的异型符合刀具。

This article introduced the 3D modeling method of twist drill in unigraphics according to the principle of taper section sharpening.

根据内圆锥面刃磨原理，介绍了在UG环境下麻花钻的三维建模方法，并利用草图与表达式功能实现麻花钻的参数建模，并且在三维模型基础上进行角度测量与翘尾现象分析。

The company's main products are: taper shank expertise Twist Drill, vertebral and plant stems, long twist drill.

本公司主要产品有：锥柄特长麻花钻，椎柄加厂，特长麻花钻。

Many horses Products: Bits; reamer; countersink drilling / reaming drill; tap; carbide thread milling cutter; cutter; die; white steel universal and dedicated to a workpiece material twist drill; Drilling holes or drilling and tapping Shen composite tool; Center drill and drill centering; high-performance ADX and CDX high-speed steel drill bits carbide drill bits (both outside the convex cutting edge, high efficiency, easy to chip-breaker); Deep-hole Drill the parabolic trough PFX; have "self-thinning thick heart," the characteristics of taper shank twist drill the first A030 (drilled shafts designed to take into account the characteristics of the cardiac thick thinning, re-mill grinding, when no longer horizontal edge); VANGARD Series and SHARK Series high-performance machine tap; particularly suitable for machining aluminum, aluminum alloy, stainless steel and ductile extrusion tap; a variety of rough-cut and fine cut Endmill; Solid Carbide Thread milling cutter and the tap; with TiAIN coating cutting tool used to do: and so on.

钻头；铰刀；锪钻/扩孔钻；丝锥；硬质合金螺纹铣刀；铣刀；板牙；白钢刀通用性的和专用于某种工件材料的麻花钻；钻削和沉孔或钻孔攻丝复合刀具；中心钻和定心钻；高性能的ADX高速钢钻头和CDX硬质合金钻头（均有外凸形切削刃，效率高、易断屑）；PFX抛物线槽形深孔钻头；有&自我心厚减薄&特点的锥柄麻花钻头A030（钻槽设计中考虑了心厚减薄特点，重磨时不需再修磨横刃）；VANGARD系列和SHARK系列高性能机用丝锥；特别适合于加工铝件、铝合金、韧性钢和不锈钢的挤压丝锥；各种粗切和精切立铣刀；整体硬质合金螺纹铣刀和丝锥；带TiAIN涂层的用于干切削的刀具：等等。

Our products are: the overall alloy straight shank twist drill, crude shank twist drill, straight shank keyway milling cutter, end mill, ball milling insert, inlay alloy spiral end mill, reamer, such as inlay alloys.

本厂产品有：整体合金直柄麻花钻、粗柄麻花钻，直柄键槽铣刀、立铣刀、球头铣刀片、镶合金螺旋立铣刀、镶合金铰刀等。

Bulk volume of the volume of block block block caliper micrometer-specific block, such as special types of straight shank drill bits Serratula straight shank long twist drill set, such as alloy straight shank twist drill reamer type of hand reamer straight shank straight shank machine reamer taper shank machine reamer and other types of coarse tooth cutter straight shank cutter tooth taper shank Rough Milling fine-tooth cutter straight shank end mill, such as hand-tap machine tap tap tap left teeth straight pipe tap, such as garden die die die left teeth straight pipe die die US-made of other alloys such as Alloy blade machine Segment saw blade, such as gear type inverted roller gear Gear planing cutter knife disc-shaped gear gear shaper cutters, such as factory outlets: cast iron flat, square boxes, granite slab, square and so on.

量块 散量块卡尺专用块千分尺专用块等钻头类直柄麻花钻直柄长麻花钻镶合金直柄麻花钻等铰刀类直柄手铰刀直柄机用铰刀锥柄机用铰刀等铣刀类粗齿直柄立铣刀粗齿锥柄立铣刀细齿直柄立铣刀等丝锥手用丝锥机用丝锥左牙丝锥直管丝锥等板牙园板牙左牙板牙直管板牙美制板牙等其他合金刀头合金刀片机用锯条等齿轮倒类齿轮滚刀齿轮刨刀齿轮铣刀盘形插齿刀等厂家直销：铸铁平板、方箱、花岗石平板、直角尺等。

By means of its advanced science and technology and modern management system, Fita has become a modern enterprise which integrates the high-grade ,high-precision and adcanced technical equipments ,modernized production technology and the taper shank twist drills from Diameter 6mm to120mm ,and simultaneously manufactures various kinds of taper-shank inner-cooling twist drills, parallel-shank twist drills, carbide-insert, reamers, rapid drills throw-away insert, formed tools ,annular cutter and non-standard tools.

公司依靠先进科技支撑和现代化管理，成为以生产高速工具钢Ф6mm—Ф120mm系列锥柄麻花钻为主，兼生产各种规格锥柄油孔麻花钻、直柄麻花钻、镶合金刀具，各种机用手用铰刀、快速钻头、成型刀具、空心钻及各种非标准刀具设计制造于一身，融高精尖技术设备、现代化生产工艺、标准化流程式管理为一体的现代企业。

The company Main products: tungsten powder, tungsten carbide powder, cobalt powder; Carbide Rods, rotary burrs, rough milling cutter blade, pipes, plates and other special-shaped products; high-density alloy products; Carbide Milling Welding, T-shaped slot milling cutter, reamer, broach, drill, composite cutting tools, etc.; overall carbide saw blade milling cutter, end mill, slot milling, ball milling, cutting tobacco cutter, reamer, drill, scheduled to handle drilling, etc.; folder, mold, measuring, etc.; Company carbide spiral blades and ultra-fine carbide crystals of high-speed milling product line to fill the gaps in the province, the product is widely used in textile, steel, chemical, mining, machining and electronics industries, and become a Canton Panasonic, Wanbao, FAW, Sanyo, HA 1 workers, the volume of HA, Shanggong and domestic well-known military enterprises and many other brand-name manufacturers to suppliers, the company also self-employed or commission Products agents sold Europe and the United States, Japan, Southeast Asia, Taiwan, Hong Kong and other countries and regions, are users.

公司主要产品：钨粉、碳化钨粉、钴粉；硬质合金圆棒、旋转锉、锯片铣刀毛坯、管、板材及其它异形制品；高密度合金制品；硬质合金焊接铣刀、T形槽铣刀、铰刀、拉刀、麻花钻、复合刀具等；整体硬质合金锯片铣刀、立铣刀、槽铣刀、球铣刀、切烟刀、铰刀、麻花钻、定柄钻等；夹、模、量具等；公司硬质合金螺旋刀片及超细晶体硬质合金高速铣刀产品系列填补了省内空白，产品被广泛应用于轻纺、钢铁、化工、矿山开采、机械加工、电子等行业，并成为广州松下、万宝、一汽、三洋、哈一工、哈量、上工及国内知名军工企业等众多名牌厂家的供应商，公司产品还自营或委托代理商远销欧美、日本、东南亚、台湾、香港等国家和地区，均得到用户的好评。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐