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鉆頭美女一级a毛片免费观看；鉸刀国产黄片视频在线免费观看；锪鉆/擴孔鉆；絲錐变态视频黄网站在线播放；硬質(zhì)合金螺紋銑刀曰批视频免费40分钟动；銑刀；板牙亚洲二区精品视频；白鋼刀通用性的和專用于某種工件材料的麻花鉆igao在线；鉆削和沉孔或鉆孔攻絲復合刀具；中心鉆和定心鉆给个av网站；高性能的ADX高速鋼鉆頭和CDX硬質(zhì)合金鉆頭（均有外凸形切削刃天天综合网婷婷网，效率高、易斷屑）最新A片永久免费观看；PFX拋物線槽形深孔鉆頭黄色视频在线看呦；有"自我心厚減薄"特點的錐柄麻花鉆頭A030（鉆槽設(shè)計中考慮了心厚減薄特點，重磨時不需再修磨橫刃）欧美第一射；VANGARD系列和SHARK系列高性能機用絲錐青青艹逼网站久艹免费；特別適合于加工鋁件、鋁合金九九色色视频、韌性鋼和不銹鋼的擠壓絲錐日本色二区；各種粗切和精切立銑刀；整體硬質(zhì)合金螺紋銑刀和絲錐最近中文字幕大全免费1；帶TiAIN涂層的用于干切削的刀具：等等亚洲欧美自拍偷拍。

Solid carbide tungsten fishtail drill is suitable for pcb flexible foil clad laminate,used for target machine drilling,the features of pcb fishtail drill are thin and flexible plate,it's structure and cutting methods are different with normal pcb drill bits.its two main cutting edge is concave and formed 100degree angle,in order to distinguish with PCB drill,named fishtail drill.fishtail drill cuts beginning of circular drill.concave along the main cutting edge to cut,chip is just two much fine filament.cuttingis falling off naturally,in order to be processed without burrformation by pcb surface.

整體硬質(zhì)合金魚尾鉆適合印制電路板行業(yè)加工撓性覆箔板h视频黄在线观看，為打靶機鉆孔用。魚尾鉆所加工的印制電路板特性是薄板污污黄黄A片X、帶柔性黄片视频3级、這樣就決定了它的結(jié)構(gòu)和切削方式與一般PCB鉆不一樣，它的兩主切削刃是內(nèi)凹的精品在线播放视频，兩主切削刃形成100度的夾角韩国三级在线观影，為了與PCB鉆區(qū)別，就叫它魚尾名成年免费A片视频黄网站在线观看。魚尾鉆切削時從我圓處鉆尖開始3D动漫强奸视频，沿著內(nèi)凹的主切削刃切削，切屑只是兩條極細絲狀切削野花社区日本WWW，整個切削自然剝落最近中文字幕视频免费手机版，從而被加工印制板表面平整無毛刺。

A single-point tool has only one cutting edge, while a multiple-point tool has two or more cutting edges.

單刃刀具只有一個切削刃三级黄片抠屄免费观看视频，而多刃刀具有兩個或兩個以上的切削刃404黃色網站免費看。

And the influence of the knifepoint geometry and the sharpness of the cutting edge on processing quality in ultra-precision cutting is analyzed.

指出超精密切削實際上是刀具刀尖部分與工件的相互作用，分析了金剛石刀具刀尖幾何形狀和切削刃的鋒利度對超精密切削加工質(zhì)量的影響人人插人人操。

The ultra-precision cutting is of the interaction between knifepoint geometry of the tool and work-piece.

指出超精密切削實際上是刀具刀尖部分與工件的相互作用，分析了金剛石刀具刀尖幾何形狀和切削刃的鋒利度對超精密切削加工質(zhì)量的影響亚洲欧美乱码一区二区。

Ln the memory of dynamic data system there are 500,000 measured data. This paper deals mainly with the change of cutting area in self-excitation qualitatively and quantitatively. The changes of position of cutting edge and cutting area are indicated with graphic method. The m...

文中重點敘述了利用上述DDS對自激振動時的切削面積變化規(guī)律進行定性與定量分析研究：利用計算機對切削刃位置和切削面積變化用圖示法使之"可視化"：通過統(tǒng)計法建立起來的切削面積數(shù)學模型色哟哟操爆，可對動態(tài)切削面積進行實時解析計算，最后通過均方差分析欧美老女人性爱，對4種算法進行比較无码视频天天做夜夜夜做，提供了實用而準確的計算方法與結(jié)果。

Based on the relevant movement between hard shaper cutter and grinding wheel, the movements of grinding wheel are studied. The shaping grinding point and the shaping grinding edge are made up with. In order to easily compare when shaping errors and cutting edge"s angles are the most excellent, uniform expressions for convex curved rake face of hard shaping cutter and spatial cutting edge curve are separately developed. The distributions of new profiling cutter"s shaping errors and cutting edges angles are analyzed. The relevant grinding wheel and cam are designed. Due to this paper, a new profiling hard shaping cutter has been manufactured successfully. At last experiments are made to test the performance of hard shaping cutter and all kinds of precision of hard gear.

本文直接從插齒刀與砂輪之間的相對運動關(guān)系出發(fā)久久95国产热情精品国产，單獨研究砂輪的運動日韩在线综合专区视频观看，提出砂輪成形磨削點和砂輪成形磨削刃的概念；分別建立圓柱砂輪和圓錐砂輪磨削后硬齒面插齒刀的波形前刀面方程及空間切削刃方程97免费视频在线观看；為便于比較何種情況下插齒刀的構(gòu)形誤差和切削角度能同時達到最優(yōu)国产主播在线，分別對磨削五種不同硬齒面插齒刀所用的砂輪進行了廓形設(shè)計，并分析了插齒刀的構(gòu)形誤差和側(cè)切削刃切削角度的分布規(guī)律在线成人网站免费；為插齒刀波形前刀面的磨削加工設(shè)計了相應的凸輪国产九九久久精品视频，用所設(shè)計的凸輪和近似的砂輪成功地制造出新構(gòu)形法硬齒面插齒刀；最后進行插齒加工試驗亚洲熟妇性爱，檢驗新構(gòu)形法硬齒面插齒刀的抗崩刃能力欧美日韩国产综合一区WWV、耐磨性及被加工硬齒面齒輪的各項精度。

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.

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This paper presents the Machining Tool geometry of the former flank, the main flank, flank, the main cutting edge, Under the cutting edge tip cutting plane, the main section, the former Kok, horn, wedge angle edge angle, pointed knife, the blade angle, vice horn, Under the Frontier concept, the concept of cutting consumption, and the general circumstances of their choice method for processing slender shaft. cast iron materials, aluminum, stainless steel, rubber materials, plexiglass material, cloth bakelite materials, high temperature alloys, aluminum-magnesium alloy, hardened steel, the typical trapezoidal thread, the thread Triangle, Speaking at the trapezoidal screw thread pitch of the Tool geometry of the selection methods and cutting the amount of cutting fluids reasonable choice.

本文介紹了在機械加工中車刀幾何角度中的前刀面久久一本AV观看片、主后刀面、后刀面h黄视频公司com、主切削刃小草短视频、副切削刃刀尖切削平面、主截面浮力导航、前角日韩美女福利动图视频在线观看、后角、楔角主偏角三级在线视频观看国产、刀尖角六月婷婷,激情九九、刃傾角、副后角182tv免费精品视频、副前角的概念亚洲国产色图视频、切削用量的概念、以及一般情況下的它們的選擇方法亚洲动漫第18页，進行加工細長軸www.九九久久、鑄鐵材料、鋁合金亚洲国产综合猎奇自在线、不銹鋼亚洲综合一区二区精品久久、橡膠材料久久久999国产、有機玻璃材料、夾布膠木材料四虎成人入口在线观看视频网站免费、高溫合金成人网站香草视频在线观看免费下载、鋁鎂合金、淬火鋼欧美黄色网站有哪些、典型梯形螺紋1级黄片免费看、三角螺紋、特在螺距的梯形螺紋等的車刀幾何角度的選取方法切削用量及切削液的合理選擇批女人精品国产。

The model enables to predict the chip flow angle , which is based on the principle that the material removal in cutting process flows up along the direction of minimal cutting .

把主切削刃的斜角切削看作是一系列寬度狹窄的斜角切削排列起來情黄网站，從而推導出主切削刃的總切削功率為包含切屑流屑角的函數(shù)表達式。

bit and cutting edge group：鉆[刀頭]和切削刃組件

bisect;平分,對開,相交 | bit and cutting edge group;鉆[刀頭]和切削刃組件 | bit holder;鉆夾

main cutting edge：主切削刃

main cushion duct 主氣墊管道 | main cutting edge 主切削刃 | main cutting force 主切削分力

linear cutting edge：切削刃總長

linear current 線流 | linear cutting edge 切削刃總長 | linear Darcy equation 線性達西方程

twist-off on the bottom：鉆頭切削刃折斷

twist-link chain 麻花鏈環(huán) | twist-off on the bottom 鉆頭切削刃折斷 | twist-off 扭斷

worn out cutting：鈍切削刃

upward trailing~上翻后緣 | worn out cutting~鈍切削刃 | valence band~價帶邊緣

Number of Flutes：切削刃條數(shù)(齒數(shù))

Not Specified 沒有指定 | Number of Flutes 切削刃條數(shù)(齒數(shù)) | Number of Offsets 偏置數(shù)目

Cutting angle：切削角

分離力部受切削角(cutting angle)和切削深度(depth of cut)影響,只受刀具刀刃的銳利度的影響. 反之,變形力受切削角和切削深度的影響,與刀刃的銳利度無關(guān). 刀具切削刃通過后的已加工表面,因為刀具的后刀面對已加工表面的壓縮作用.

cutting lubricant：切削潤滑液

cutting lip 鉆刃切削刃 | cutting lubricant 切削潤滑液 | cutting machine 切削機床

side cutting：副切削刃,斜切削刃

shell~外殼邊緣(反應堆的) | side cutting~副切削刃,斜切削刃 | Simply supported~簡支邊

sharp-cutting edge：銳利的切削刃

semideep-deep lacustrine facies中深-深湖相 | sharp-cutting edge銳利的切削刃 | sharp-edge orifice銳孔板