With mathematical calculation on matrices, the transformation formula between tool and workpiece is obtain to build a kinematics model for rotary broaching.

首先性爱日韩一区，依據(jù)數(shù)學(xué)矩陣運(yùn)算的方式欧美性站，推導(dǎo)刀具與工件之間的座標(biāo)轉(zhuǎn)換公式九色91popny丨熟女，建立一套旋轉(zhuǎn)拉孔的運(yùn)動(dòng)學(xué)模式免费在线观看特黄色无码不卡大黄片。

Mainly uses in flowered key hole broachings, the single key hole broaching as well as the plane broaching, the different shape surface broaching, the plane tooth profile broaching, the stair surface broaching, each kind of connecting rod and so on round hole broaching, different shape through hole broaching, each kind of gear the broaching, each kind of rack broaching, each kind of synchromesh broaching, each kind of brake pliers broaching, in each kind of air conditioning tubing cross valve seat the plane and so on.

主要用于圓孔拉削、異形通孔拉削日本不卡网址欧美视频、各種齒輪等花鍵孔拉削99热这里只有精品国产首页、單鍵孔拉削以及平面拉削、異形面拉削人人操人人干在线观看、平面齒形拉削欧美超级操B、臺(tái)階面拉削、各種連桿拉削欧美性色A片免费、各種齒條拉削8X国产在线观看、各種同步器拉削、各種制動(dòng)鉗拉削欧美色天色噜夜夜、各種空調(diào)四通閥座內(nèi)平面等久久婷婷五月综合社区。

The operations and their corresponding tools have been developed to implement dual-feeding for rotary broaching, which minimizes the maximum cutting force to obtain exact polygon rotary broaching.

發(fā)展出操作法及對(duì)應(yīng)的刀具及夾具，實(shí)現(xiàn)兩次進(jìn)刀的方法人人操人人爱人人摸人人看，以最小化最大的切削力欧美午夜免费福利，而達(dá)到確切的多邊形拉孔。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

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Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,代寫醫(yī)學(xué)論文,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文對(duì)冷沖壓技術(shù)的分類、特點(diǎn)及發(fā)展方向作了簡略概述中文字幕黄色电影免费看；論述了沖壓零件的形成原理日韩精品爆乳激情在线观看网站、基本模具結(jié)構(gòu)與運(yùn)動(dòng)過程及其設(shè)計(jì)原理；對(duì)典型的沖壓件模具入行了設(shè)計(jì)：大直徑三通管沖壓復(fù)合模設(shè)計(jì)蓋世了大直徑三通管的加工難題欧美成aⅴ人高清喷水、帶有浮動(dòng)凸凹模的拉伸沖孔復(fù)合模設(shè)計(jì)能看黄色视频的网址、適力壓邊式落料拉伸切邊復(fù)合模設(shè)計(jì)、消音器后補(bǔ)碗落料亚洲激情一区二区三区四区、拉深久看在线视频、沖孔、翻邊復(fù)合模設(shè)計(jì)222www免费观看、一模兩件落料拉伸沖孔翻邊復(fù)合模設(shè)計(jì)在线强奸、環(huán)形彎曲件的模具設(shè)計(jì)大秀视频网、鉸鏈卷圓成形工藝及模具設(shè)計(jì)、半自動(dòng)送料切角裝置設(shè)計(jì)欧美日韩福利视频一区、滑板式送料拉深,入级性交片、沖孔、翻邊模設(shè)計(jì)實(shí)現(xiàn)自動(dòng)送料热99在线精品免费观看高清、長管多孔沖模設(shè)計(jì)欧系a片黄片、帶凸緣臺(tái)階方盒形零件拉深模和盒形件側(cè)壁小孔翻孔模。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,代寫醫(yī)學(xué)論文,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文對(duì)冷沖壓技術(shù)的分類18禁止看黄色av、特點(diǎn)及發(fā)展方向作了簡略概述www.fxjy888.com；論述了沖壓零件的形成原理、基本模具結(jié)構(gòu)與運(yùn)動(dòng)過程及其設(shè)計(jì)原理免费看黄片片；對(duì)典型的沖壓件模具進(jìn)行了設(shè)計(jì)：大直徑三通管沖壓復(fù)合模設(shè)計(jì)蓋世了大直徑三通管的加工困難的問題国产精品自在线拍国产不卡、帶有浮動(dòng)凸凹模的拉伸沖孔復(fù)合模設(shè)計(jì)、適力壓邊式落料拉伸切邊復(fù)合模設(shè)計(jì)日韩伊人网、消音器后補(bǔ)碗落料色色色8、拉深、沖孔人人操一区、翻邊復(fù)合模設(shè)計(jì)亚洲操大逼综合网、一模兩件落料拉伸沖孔翻邊復(fù)合模設(shè)計(jì)、環(huán)形彎曲件的模具設(shè)計(jì)日韩在线精品色欲视频观看免费网站、鉸鏈卷圓成形工藝及模具設(shè)計(jì)免费看黄色网站视频、半自動(dòng)送料切角裝置設(shè)計(jì)、滑板式送料拉深一a黄色视频a、沖孔啦啦啦www在线下载、翻邊模設(shè)計(jì)實(shí)現(xiàn)自動(dòng)送料、長管多孔沖模設(shè)計(jì)人妻论坛、帶凸緣臺(tái)階方盒形零件拉深模和盒形件側(cè)壁小孔翻孔模丁香婷婷开心激情深爱五月。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文對(duì)冷沖壓技術(shù)的分類、特點(diǎn)及發(fā)展方向作了簡略概述五月丁香六月综合；論述砬沖壓零件的形成原理乱人伦视频一级、基本模具結(jié)構(gòu)與運(yùn)動(dòng)過程及其設(shè)計(jì)原理；對(duì)典型的沖壓件模具進(jìn)好的了設(shè)計(jì)：大直徑三通管沖壓復(fù)合模設(shè)計(jì)蓋世了大直徑三通管的加工難題国产精品免费久久久久电影网、帶有浮動(dòng)凸凹模的拉伸沖孔復(fù)合模設(shè)計(jì)黄色视频热播无码、適力壓邊式落料拉伸切邊復(fù)合模設(shè)計(jì)、消音器后補(bǔ)碗落料久热精品视频、拉深欧美成在人现视频、沖孔、翻邊復(fù)合模設(shè)計(jì)、一模兩件落料拉伸沖孔翻邊復(fù)合模設(shè)計(jì)成人影院蜜桃传媒在线播放、環(huán)形彎曲件的模具設(shè)計(jì)中国老熟女BBWXXXX、鉸鏈卷圓成形工藝及模具設(shè)計(jì)、半自動(dòng)送料切角裝置設(shè)計(jì)99热爱精品九九九九、滑板式送料拉深在线产国产、沖孔、翻邊模設(shè)計(jì)實(shí)現(xiàn)自動(dòng)送料av大陆老熟女性爱、長管多孔沖模設(shè)計(jì)、帶凸緣臺(tái)階方盒形零件拉深模與盒形件側(cè)壁小孔翻孔模欧美精品综合性久久影院。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

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Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,代寫醫(yī)學(xué)論文,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文對(duì)于冷沖壓技術(shù)的分類人人操人人爽人人浪、特點(diǎn)及發(fā)展方向作了簡略概述亚洲欧美一级AA片；論述了沖壓零件的形成道理、基本生產(chǎn)模型結(jié)構(gòu)與運(yùn)動(dòng)歷程及其設(shè)計(jì)道理jizzjizz日本高清视频免费；對(duì)于典型的沖壓件生產(chǎn)模型進(jìn)行了設(shè)計(jì)：大直徑三通管沖壓復(fù)合模設(shè)計(jì)蓋世了大直徑三通管的加工難題电影一区小说区偷拍区、帶有浮動(dòng)凸凹模的拉伸沖孔復(fù)合模設(shè)計(jì)、適力壓邊式落料拉伸切邊復(fù)合模設(shè)計(jì)久久美女夫妻性爱真实视频、消音器后補(bǔ)碗落料尤物视频在线网址、拉深、沖孔、翻邊復(fù)合模設(shè)計(jì)欧美一级爱爱视频一区二区、一模兩件落料拉伸沖孔翻邊復(fù)合模設(shè)計(jì)乱人伦中文视频在线一区二区三区、環(huán)形屈曲件的生產(chǎn)模型設(shè)計(jì)、鉸鏈卷圓成形工藝及生產(chǎn)模型設(shè)計(jì)亚洲最大黄网欧美在线、半自動(dòng)送料切角裝置設(shè)計(jì)国产免费黄色视频一区二区三区、滑板式送料拉深、沖孔黄色网站日韩、翻邊模設(shè)計(jì)實(shí)現(xiàn)自動(dòng)送料久久国产精品高跟丝袜美腿、長管多孔沖模設(shè)計(jì)、帶凸緣臺(tái)階方盒形零件拉深模以及盒形件側(cè)壁孔眼翻孔模50,60,70老熟妇视频。

In order to improve the effects of flume on its flow pattern at the tail gate,through analyzing of the influence of several commonly-used tail gates upon their flow patterns at their tail segments, and combining the formula of logarithm velocity distribution and that of free discharge from small orifices, a formula of calculating orifice diameter in a new inclined dragging tail gate is deduced.

為了改善水槽尾門對(duì)水槽尾部流態(tài)的影響欧美激情1，從幾種常用水槽尾門對(duì)流態(tài)影響的分析入手，結(jié)合明渠流速分布對(duì)數(shù)公式和小孔口自由出流公式欧美日韩精品视频一区在线看，并根據(jù)分層來流量與孔口出流量相等的原則黄性视频在线，推導(dǎo)出一種新型斜拉孔板尾門開設(shè)孔徑的計(jì)算公式。