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手機(jī)殼模具建模外文翻譯-模具設(shè)計(jì)(文件)

 

【正文】 inning. After years of efforts, the basic functional design of the phone meet the needs of consumers. With the growing popularity of mobile phones, consumers more and more obvious differentiation, growing demand for multilevel, on the mobile phone design requirements are also increasing. They often mediocre or similar design mobile phone disdain, while the design features clearly and in accordance with their mobile phones as a soft spot. Therefore, relying on innovative designs to conquer the consumer is still much room for development. The enormous challenges facing the market, mobile phone designs will face it. Mobile phone design features designed to adapt to the premise, the design and production processes, color and culture, a reasonable bination of organic and achieve further fashion mobile phones, userfriendly and entertainment, this is the future of China, a new mobile phone design trend. Is still the mainstream of fashion design As munication products, mobile phone when the birth of the beginning of the main features is its simple and durable. With the mobile phone peration increased. Carry mobile phones for consumers, an indispensable partner in life, the consumer electronics features beyond its munications features. Designers will shift the focus to the exterior design features on consumer electronics. For consumer electronics products, fashion design is its constant theme. Mobile phone design industry should follow this law. Therefore, designers must thoroughly study and understand the current social environment and consumer attitude towards life, aesthetic taste and fashion requirements, and enhance relevance and service, in the shape, color, texture, function and decorative objects, etc. with the choice of trying prominent feature of their fashion, social trends and fashion on the characteristics into design elements to the phone39。采用 MasterCAM 進(jìn)行編程,減少了編程人員的工作量,免去了煩瑣的計(jì)算,縮短了在機(jī)床上的調(diào)試時(shí)間,提高了工作效率,并保證了零件加工精度。 銑削程序生成后,可按 Verify 按鈕,顯示立體毛胚,這樣就可模擬加工了。點(diǎn)擊 Surface Parameters 標(biāo)簽,設(shè)置安全高度 Clearance、退刀高度 Retract、進(jìn)給高度 Feed 等參數(shù)。選擇手機(jī)屏幕邊,進(jìn)行倒角,完成手機(jī)屏幕設(shè)計(jì)。選 Translate 命令移動(dòng)矩形,使矩形中心點(diǎn)落在機(jī)體上表面上。點(diǎn)擊 Create→Rectangle 繪制一個(gè)矩形。設(shè)置完畢單擊 Done,出現(xiàn) Extrude Chain對(duì)話框,選擇 Extrusion Operation,按照默認(rèn)值 Create Body,在拉伸距離輸入 2,按 Ok 完成拉伸。用 Extrude 命令拉伸出按鍵實(shí)體。選 Translate 命令,選中前面繪制的三個(gè)按鍵圖形并確定,出現(xiàn) Translate Direction 命令對(duì)話框,選擇兩點(diǎn)間式,在平 移對(duì)話框中設(shè)定 Operation 選項(xiàng)為Copy, Number Of Steps 為 3 確定,通過(guò)輸入坐標(biāo)定位,得到 12 個(gè)手機(jī)基本按鍵。 1. 機(jī)體的設(shè)計(jì) 設(shè)置構(gòu)圖平面、視圖平面均為 Top 平面,把 (0, 0)點(diǎn)定位在手機(jī)左下角,按照制件設(shè)計(jì)完成實(shí)體制作。選 Solids→Fillet 對(duì)所做的實(shí)體倒圓角,完成模具制件的設(shè)計(jì)。 運(yùn)用 MasterCAM 中的 Rectangle 矩形命令、 Arc 命令繪制出 Top 面輪廓線,并用Fillet 命令做圓角處理,繪制出 Top 面。 。 ?,F(xiàn)如今,娛樂(lè)、多媒體、游戲和商務(wù)等特征是消費(fèi)者能普遍接受的功能,為了體現(xiàn)這些消費(fèi)特征,今后幾年手機(jī)外觀可以千姿百態(tài)、多格多樣,但其主流格調(diào)仍是時(shí)尚化。設(shè)計(jì)師們將外形設(shè)計(jì)重點(diǎn)轉(zhuǎn)移到消費(fèi)電子產(chǎn)品特征上。手機(jī)的外觀設(shè)計(jì)在適應(yīng)功能設(shè)計(jì)的前提下,把外觀設(shè)計(jì)和產(chǎn)品工藝、色彩及文化合理有機(jī)的結(jié)合,實(shí)現(xiàn)手機(jī)的進(jìn)一步時(shí)尚化、人性化和娛樂(lè)化 ,這是未來(lái)中國(guó)手機(jī)外觀設(shè)計(jì)的一個(gè)新趨勢(shì)。隨著手機(jī)的不斷普及,消費(fèi)者的差異化越來(lái)越明顯,多層次的需求越來(lái)越強(qiáng)烈,對(duì)手機(jī)外觀設(shè)計(jì)的要求也越來(lái)越高。數(shù)不勝數(shù)的其他品牌手機(jī)瓜分余下的份額。實(shí)現(xiàn)手機(jī)工業(yè)設(shè)計(jì)的突破和創(chuàng)新正是大勢(shì)所趨。英國(guó)的前首相撒切爾夫人對(duì)工業(yè)設(shè)計(jì)曾有一句非常精辟的論斷:“對(duì)于工業(yè)設(shè)計(jì)一分的投入,可以產(chǎn)生一千分的回報(bào)”。面對(duì)日趨激烈的競(jìng)爭(zhēng)市場(chǎng)和日益挑剔的消費(fèi)者,如何推動(dòng)手機(jī)業(yè)的持續(xù)穩(wěn)定發(fā)展,已經(jīng)成為手機(jī)廠商要解決的迫在眉睫的問(wèn)題。十分顯然,工業(yè)設(shè)計(jì)的創(chuàng)新,必然會(huì)給產(chǎn)品帶來(lái)豐厚的利潤(rùn)。摩托羅拉、諾基亞、索尼愛(ài)立信、三星、 LG 五家品牌占領(lǐng)了中國(guó)手機(jī)市場(chǎng)的 75%的份額。 經(jīng)過(guò)多年的努力,手機(jī)的功能設(shè)計(jì)基本可以滿足消費(fèi)者的需要。而面對(duì)市場(chǎng)的巨大挑戰(zhàn),手機(jī)的外觀設(shè)計(jì)就要迎難而上。手機(jī)成為消費(fèi)者隨身攜帶、生活中不可或缺的伴侶,其消費(fèi)電子產(chǎn)品特征遠(yuǎn)遠(yuǎn)大于其通信特征。因此,設(shè)計(jì)師要深入研究和了解目前的社會(huì)環(huán)境和消費(fèi)者的生活態(tài)度、審美情趣及時(shí)尚要求,增強(qiáng)針對(duì)性和服務(wù)性,在造型、色彩、材質(zhì)、功能搭配和裝飾物等的選擇上竭力突出 其時(shí)尚化的特征,將社會(huì)上流行趨勢(shì)和時(shí)尚特征等轉(zhuǎn)化成設(shè)計(jì)元素,體現(xiàn)到手機(jī)的外觀設(shè)計(jì)山。 實(shí)驗(yàn)方案 。 Mastercam 軟件對(duì)模具型腔、型芯進(jìn)行三維曲面造型與數(shù)控仿真加工,同時(shí)生產(chǎn)數(shù)控加工程序。本文以手機(jī)殼模具的建模和加工過(guò)程為例,就如何靈活 運(yùn)用 MasterCAM 進(jìn)行機(jī)械設(shè)計(jì)和加工進(jìn)行了初步探討。同樣,運(yùn)用 Extrude 命令進(jìn)行實(shí)體拉伸,在 Extrude Chain 窗口中選中 Cut Body 選項(xiàng),使其對(duì)前面在 Top 面中繪制的實(shí)體進(jìn)行實(shí)體 剪切,即擠壓實(shí)體中的布爾運(yùn)算,從而得到手機(jī)上表面曲面。根據(jù)需要屏蔽無(wú)關(guān)圖層,使視圖簡(jiǎn)化、清晰,方便修改,減少操作失誤。因?yàn)樽笥覂蛇叺陌存I對(duì)稱,選 Xform→Mirror 命令來(lái)鏡像前面所繪制的按鍵,再在中間位置繪制一個(gè)橢圓形按鍵。打開 Level,設(shè)置一個(gè)新的圖層。在選擇時(shí)會(huì)出現(xiàn)方向不統(tǒng)一的問(wèn)題,可以用 Reverse It 來(lái)修改需要改變的方向 ,使其達(dá)到要求。 3. 顯示屏幕的設(shè)計(jì) 隱藏按鍵實(shí)體圖層,重新打開一個(gè)圖層,設(shè)置構(gòu)圖平面 、視圖平面均為 Top 平面,工作深度仍為 12。選Xform→Rotate 命令選取矩形,繞矩形中心點(diǎn)旋轉(zhuǎn) 3176。選 Solids→Fillet 命令,設(shè)置為 Edges 為 Y, Faces、Solids 為 N。 在 Tool Parameters 空白區(qū)域單擊鼠標(biāo)右鍵,選 Get Tool From Library,從刀庫(kù)中直接選取 1平頭銑刀。選擇 Post 按 鈕后,出現(xiàn) Post Prossing 窗口,選中 Save NC File 可選框,點(diǎn)擊 OK 輸出 NC 代碼,如圖 4 所示。 9.、結(jié)束語(yǔ) 本例通過(guò)手機(jī)殼模具的設(shè)計(jì)與制作簡(jiǎn)要介紹了運(yùn)用 MasterCAM 軟件進(jìn)行實(shí)體的設(shè)計(jì)與加工。s Hitachi39。 2. Using threedimensional CAD / CAM software for mold surface for CAD modeling。 the use of new materials research and development efforts do not die, CAD / CAM. / CAE application level is still far behind the industrialized countries . Die CAD / CAM technology trends 21 basic features of the mold manu
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