Using finite element analysis for forming process and die structure of precision gear were introduced.

綜述了有限元模擬分析技術(shù)在精密齒輪冷擠壓成形與模具結(jié)構(gòu)設計中的作用。

In the electronics, automobile, electrical, electronics, instruments, gauges, electrical appliances and communications products, 60%~ 80% of the parts depend on the forming die.

在電子精品国产AV第二页、汽車www.dxj久久av、電機、電器、儀器一级二级毛片免费看不卡、儀表精品三级在线观看、家電和通信等產(chǎn)品中，60%～80%的零部件都要依靠模具成形亚洲综合黄网。

The forming process and die design of 32C brake lower plate were analyzed, and the technology method of eliminating the side force was discussed.

分析了32C制動器底板的成形工藝和模具設計操屄A∨，并對消除側(cè)向力的工藝方法進行了探討。

State Key Laboratory of Plastic Forming Simulation and Die＆Mould Technology,Huazhong University of Science and Technlogy,Wuhan 430074,China

華中科技大學塑性成形及模具技術(shù)國家重點實驗室武漢430074 摘要：精沖技術(shù)是目前制造技術(shù)發(fā)展的方向之一精品资源在线。

The company has mold computer carving precision CNC machine tools, lathes, machining planer, punch press, forming machine, laminating machine, winding machine manufacturing, etc. have a strong development, production, manufacturing capacity, in order to best meet the customer needs to provide a strong guarantee.

公司擁有精密CNC模具電腦雕刻機床日韩另类福利影院在线播放、車床、加工刨床人人干人人插人人插人人操、沖床国产91一区在线、成形機、貼合機亚洲国产成a人v在线观看、繞線機等制造機臺擁有強大的開發(fā)国产欧美日韩一区、生產(chǎn)、制造能力中文成人精品字幕在线视频观看免费，為最大限度滿足客戶需求提供了強有力的保證日韩精美乱伦一区。

Powder metallurgy technology and equipment: Injection forming, pressing, fritting, breaking, polishing, sizing, drying, quenching, reducing, charring, mould and shooting etc

粉末冶金及硬質(zhì)合金技術(shù)、設備類：注射成形老师在办公室被躁在线直播、壓制日韩毛片一区二区免费、燒結(jié)、破碎男人天堂网址在线、研磨国产在线污视频、篩分、干燥高清一级做a爱过程免费、淬火欧美黄片AAAAAAAAAA、還原、碳化亚洲一区精品无码色、模具午夜影院三级免费视中文字幕乱级、機床及制粒等粉末冶金應用技術(shù)和設備

Powder metallurgy and magnetic material technology and equipment:Injection forming, pressing, fritting, breaking, polishing, sizing, drying, quenching, reducing, charring, mould and shotting etc

粉末冶金及磁性材料技術(shù)、設備類：注射成形欧美黄页在线观看、壓制艹屄国内精品流、燒結(jié)、破碎日本熟妇乱人伦A片高清、研磨国产欧美三级、篩分、干燥玖玖爱艹婷婷久久、淬火曰木男女一级A片免费视频、還原cao99、碳化、模具亚洲视频欧美视频在线观看、機床及制粒等粉末冶金應用技術(shù)和設備

The design flow out of the nose is the key to the design, and the structure of the reasonableness of the extrusion products directly affect the quality and production , we must improve the quality of products, improve product yield and efficiency needed from the extruder the melting, forming and cooling curing these three areas to can use for mapping, using Pro / E model, and then use ANSYS finite element analysis software to mold the strength of the nose, a nose MasterCAM by the end of the simulation process of more modern digital technology continues to improve significantly reduce the loss in the test mode, and from product quality, productivity and efficiency is also a very good improvement.

流道設計是擠出機頭設計的關(guān)鍵精品自拍自产一区二区三区高清，其結(jié)構(gòu)的合理性直接影響到擠出制品的質(zhì)量和生產(chǎn)效率。所以要改進產(chǎn)品的質(zhì)量三级片网站伊人久久，提高產(chǎn)品的產(chǎn)量和效率就需要從擠出機的熔融可以看黄色一级片的网站、成形和冷卻固化這三方面加以研究【啪派饫镏挥芯罚可以使用AutoCAD進行繪圖黑人又粗又大又猛又爽视频网，用Pro/E建模，再運用ANSYS有限元分析軟件進行模具機頭的強度分析日本色色免费，最后用MasterCAM進行機頭的仿真生程国产AV黄色污。通過以上的現(xiàn)代數(shù)字化技術(shù)的不斷提高大大減少了試模中的損耗，并且從產(chǎn)品的質(zhì)量国产Av视频大全、產(chǎn)量和效率上也有了很好的改進aiai视频。

This research applies the micro forming process with other mass production techniques to construct the key components of the micro/meso gear transmission. The final prototype is the planetary gear transmission with outer diameter 6mm and gear module less than 0.15mm developing in 3 years. The purposes and developing technologies of this project are as follows: 1. setting up the design and analysis of parts and system; 2. the mold design of gear and planet plate; 3. assembly modules of planetary gear train; 4. inspection of gear profile and gear train; and 5. heat treatment of micro parts.

本研究將以精微成形技術(shù)搭配其他量產(chǎn)制程，逐步開發(fā)微型減速機內(nèi)的所有關(guān)鍵零件日韩性生活网，預計在3年內(nèi)最終完成外徑≦ψ6mm女生啪啪视频、齒輪模數(shù)m≦0.12mm之的行星式齒輪減速機的開發(fā)，研發(fā)目標包含有微型傳動系統(tǒng)結(jié)構(gòu)/機構(gòu)與零組件設計分析技術(shù)加勒比东京热久久香蕉，試量產(chǎn)型精微行星/太陽齒輪精品视频网址、傳動盤、環(huán)齒輪等原型件模具設計與開發(fā)在线免费观看av大全，行星臂免费人成视频网站在线18蜜芽、太陽齒輪、行星齒輪與環(huán)齒輪等組裝模組技術(shù)高清国产一级婬片A片免费，微型齒輪齒形及相關(guān)微型齒輪箱檢測技術(shù)18分钟处破之轻点好痛，以及精微元件熱處理技術(shù)等關(guān)鍵技術(shù)。

First acts according to the igniter plug iron casing the product detail drawing, the production scale and the concrete working condition, had determined the design craft principle, formulates some feasible craft plans, and has carried on the analysis to each kind of plan, finally selected set of best reasonable crafts plans - to use the bean material: The multi- locations cold extrusion takes shape.

本文主要介紹了火花塞鐵殼擠中徑工序的冷擠壓模具設計全過程av在线免，給出了具體的設計方法與步驟欧美多人操逼。首先根據(jù)火花塞鐵殼的產(chǎn)品零件圖，生產(chǎn)規(guī)模及具體生產(chǎn)條件三级毛片网站在线免费进入，確定了設計的工藝原則AV天堂久久天堂AV色，制定一些可行的工藝方案，并對各種方案進行了分析综合国产一区，最終選出了一套最佳合理的工藝方案——豆料：多工位冷擠壓成形国产三级官网。