The technological characteristics of the key part G1diaphragm of the electric gun of the kinescope is analyzed.

分析了彩色顯像管電子槍關(guān)鍵零件G1膜片的工藝特點美女在线操，介紹了成形該零件的子模式級進模的排樣設(shè)計国产精品视频无码aA、模具結(jié)構(gòu)精品一本无码久久，并詳細介紹了各子模的結(jié)構(gòu)特點天天操天天透天天添。

Laser forming technology is a newer research technique, it can produce metalwork without any mechanical contact and mold.

激光成形技術(shù)是一種相對較新的技術(shù)，它沒有任何機械接觸就可以生產(chǎn)出金屬制品三级片网站日日爱66，而不需要任何模具黄片免费一级视频。

In this design of graduate,I choice the plank for connect nog cold pressing mould produce,pressing the mould is mostly made material breakaway or figuration get hold of piece method of machining.

在本次畢業(yè)設(shè)計中我選擇的是支架連接板的設(shè)計，沖壓模具主要是將板料分離或成形而得到制件的加工方法黄网视频。

In this design of graduateI choice the plank for connect nog cold pressing mould produce,pressing the mould is mostly made material breakaway or figuration get hold of piece method of machining.

在本次畢業(yè)設(shè)計中我選擇的是支架連接板的設(shè)計丁香婷婷五月综合，沖壓模具主要是將板料分離或成形而得到制件的加工方法。

Duplicators were used for the production of large forming dies for the automotive industry, where models made of wood, plaster of paris, or wax were employed.

復(fù)印機被用于生產(chǎn)大型模具成形的汽車產(chǎn)業(yè)性香港XXXXX免费视频播放，在模型木材，石膏或蠟被雇用欧美久久黑人一级c片。

For the example of the ploughshare, this paper described the deformation rule, process and the special-plate type forgings.

本文以機引犁鏵為例一级黄片中文字模，闡述了異形板片類鍛件輥鍛成形時的變形規(guī)律、工藝及模具設(shè)計要點在国产线视频免费观看高清视频。

Processing efficiency as a result of cutting-axis achieve the revitalization of planning released the equipment manufacturing industry to adjust exhaust turbocharger atc common faults and exclusion of high-speed cutting edge technology used in the blanking die in and outside the ring of rolling bearing fault diagnosis methods of the term commonly used brief summary of metal material factor in the quality of process performance aluminum water purification technology gap separating sub-micron technology the basic principles of rotary broaching the installation of the basic principles of positioning technology in the context of the characteristics of the engine crankshaft camshaft grinding high-speed implementation of the project highlights the emergence of diagnostic bearing cage diagnostic system 10 cases of preventive measures hardening die steel crack analysis of elastic deformation of the analysis error δφ maintenance and repair pneumatic tools processing tools prismatic conical shape when the surface of the workpiece form error ina sets of cylindrical sliding zgb200x220x180 ina sets of cylindrical sliding cylinder zgb180x200x180 ina zgb160x180x150 ina sets of cylindrical sliding sliding sliding cylinder zgb140x155x150 ina sets zgb120x135x120 ina sets of sets of cylindrical sliding zgb110x125x100 ina sets zgb100x115x100 ina cylindrical cylindrical sliding sliding sliding cylinder zgb90x105x80 ina sets zgb80x90x80 ina sets of sets of cylindrical sliding zgb70x80x70 cnc machine tools in general the structure of the spindle drive motor and the use of the exchange servo motor,the dc converter or to eliminate brush maintenance and high-speed electrical and mechanical constraints,through the belt driving the movement to the spindle,so that the spindle reaches a certain speed to achieve the stepless speed regulation,and consistent use of the speed signal converter to confirm the speed of the motor to achieve the directive,and then cutting into the knife,resulting in improved efficiency

摘 要：由于加工切削效率軸達到實習(xí)心得振興數(shù)控機床實習(xí)心得發(fā)布裝備制造業(yè)調(diào)整廢氣渦輪增壓器常見故障及排除換刀高速切削技術(shù)的優(yōu)勢在沖裁模中廢舊滾動軸承內(nèi)外環(huán)設(shè)備故障診斷常用簡易方法名詞簡介金屬材料工藝性能鋁材質(zhì)量因素凈化水處理技術(shù)空白亞微米分離技術(shù)回轉(zhuǎn)拉削基本原理定位安裝的基本原則特征技術(shù)產(chǎn)生的背景發(fā)動機曲軸凸輪軸的高速磨削加工五軸機實施中數(shù)控機床實習(xí)心得涌現(xiàn)診斷軸承保持架診斷系統(tǒng)預(yù)防措施10例模具鋼淬火裂紋分析彈性變形誤差δφ的分析維護及保養(yǎng)氣動工具棱體成形車刀加工圓錐面工件時產(chǎn)生的形狀誤差 ina 圓柱滑動套 zgb200x五軸機x180 ina 圓柱滑動套數(shù)控機床實習(xí)心得180x200x180 ina 圓柱滑動套 zgb160x機床實習(xí)心得x150 ina 圓柱滑動套 zgb數(shù)控機床實習(xí)心得x155x150 ina 圓柱滑動套 zgb120x135x120 ina 圓柱滑動套 zgb110x125x100 ina 圓柱滑動套 zgb100x115x100 ina 圓柱滑動套 zgb90x105x80 ina 圓柱滑動套 zgb80x實習(xí)心得x80 ina 圓柱滑動套 zgb70x80x70 數(shù)控機床的主軸機床信息交流網(wǎng)結(jié)構(gòu)一般采用交流電機和伺服電機免费女人18毛片A级毛片视，采用變頻器或以消除直流電機電刷維護和高速限制，通過帶傳動把運動傳給主軸，進而使主軸達到一定的轉(zhuǎn)速來實現(xiàn)無級調(diào)速嫖娼视频在线观看，同時利用變頻器的速度一致信號來確認電動機達到了指令速度后黄片在线直播观看入口，再進刀切削加工，從而提高了效率

Including: applicationprogram interface of UG and VC++ 6.0 based platform, customization of MenuScript, visible design application of UG/Open UIStyler, and 3D design and application in the program of UG/Open API;(3)The gross structure of whole system is designed on the base of open and alternate method, and complete all the modules design and development of the major parts (cavity die, core rod and puncher) and the related mold ( part import, technology judgement, major part assembly and schedule drawing ) of the powder metallurgy forming die.

包括：基于UG平臺和VC++6.0應(yīng)用程序的接口A片在线观看亚洲成AV、主菜單MenuScript的用戶定制jiujiujiure在线视频观看、對話框UG/Open UlStyler的可視化設(shè)計和應(yīng)用UG/Open API語言編程進行三維造型設(shè)計等；(3)系統(tǒng)采用開放式和交互式的設(shè)計思路玩中年熟妇丝高跟视频，完成了系統(tǒng)的總體結(jié)構(gòu)設(shè)計直播日韩亚洲自拍AV。完成了粉末冶金模具成形模關(guān)鍵零件及其相關(guān)模塊(加載產(chǎn)品、工藝判別999免费视频、主要零件裝配和工程圖)的設(shè)計開發(fā)工作日韩视频在线观看国产。

Randomized orthogonal table is used to produce the specimens for radical basis function neural network.Self-organizing feature map is used to classify the specimens.

選取模具參數(shù)和工藝參數(shù)等作為影響沖壓成形結(jié)果的因素，用正交表和隨機法產(chǎn)生徑向基函數(shù)神經(jīng)網(wǎng)絡(luò)的學(xué)習(xí)樣本人人草公开操；利用自組織神經(jīng)網(wǎng)絡(luò)對樣本進行分類先锋影音AV网站，用有限元網(wǎng)格法反算的毛坯的長度作為神經(jīng)網(wǎng)絡(luò)的輸出；設(shè)計了神經(jīng)網(wǎng)絡(luò)流程美女扒开腿让我爽视频软件网站，定義了神經(jīng)網(wǎng)絡(luò)輸出與有限元分析數(shù)據(jù)的相對誤差黄片乱广一。

Through a typical Stamping example, compared and analyzed the node slip velocity curve and translational velocity curve. It proved the truth that the true loading rate simulating by Finite element software can reflect the slip velocity between sheet metal and die, providing the basis for the follow-up analysis in actual testing.

通過典型沖壓成形實例，比較分析結(jié)點滑動速度和結(jié)點運動速度曲線欧美嘿咻嘿咻视频免费，證明了有限元軟件模擬的真實加載速度可以反映板料和模具之間的滑動速度WWW欧美也操也射视频，為后續(xù)的實際試驗提供分析依據(jù)。