推動(dòng)快速換模的趨勢(shì)外文文獻(xiàn)翻譯、中英文翻譯

英文文獻(xiàn)翻譯翻譯原文題目：Trends Driving Quick Die Change文獻(xiàn)出處：She C H, Chang C C, Kao Y C, et al. A study on the computer-aided measuring integration system for the sheet metal stamping dieJ. Journal of Materials Processing Technology, 2006, 177(1-3):138-141.翻譯正文：推動(dòng)快速換模的趨勢(shì)Reading A Judge the Quick and the Die Change閱讀A 機(jī)不可失時(shí)不再來Overseas competition, high material costs, just-in-time schedules, demanding quality requirements, stringent safety standards, and industry consolidation are the forces driving trends in the quick die change industry.海外競(jìng)爭(zhēng)、材料成本高、準(zhǔn)時(shí)制、質(zhì)量要求高、安全標(biāo)準(zhǔn)嚴(yán)、行業(yè)整合是快速換模行業(yè)發(fā)展的動(dòng)力。These forces have intensified the need for quick die change (QDC)equipment and processes, as well as for larger QDC equipment, machines that will not damage sensors, and more efficient die storage methods that can be integrated with quick die change equipment (Figure 10-1).這些力量增強(qiáng)了對(duì)快速換模(QDC)設(shè)備和工藝的需求，也強(qiáng)化了對(duì)大型QDC設(shè)備、不會(huì)損壞傳感器的機(jī)器和與快速換模設(shè)備集成的更有效的模具存儲(chǔ)方法的需求(圖10-1)。Large Quick Die Change Equipment大型快速換模設(shè)備Process schematics for sample QDC applications.示例QDC應(yīng)用程序的流程示意圖。Single-stage Die Cart on Rails (Figure 102)軌道單級(jí)模具車(圖102)1. The old die is pushed out of the press and onto the die cart. The car takes it to the depositing table on the right.1. 舊模具被推出壓機(jī)，放到模具車上。大車把它送到右邊的寄存臺(tái)。2. The cart then moves to the table on the left, picks up the new tool, and takes it to the press, where the die loader pulls it into its operating position.2. 然后大車移動(dòng)到左邊的桌子上，拿起新的工具，把它帶到壓力機(jī)上，模具裝載機(jī)把它拉到它的操作位置。Double-stage Die Cart on Rails (Figure 10-3)軌道上的雙級(jí)模具車(圖10-3)1. The old die is pushed out of the press and onto the die easts empty stage (in this example, the one on the right). The cart takes it to the depositing table on the right.1. 舊的模具被推出了壓力機(jī)，并在模具東部的空白載物臺(tái)(在這個(gè)例子中的右邊一個(gè))。推車把它送到右邊的寄存臺(tái)。2. The cart then moves to the right to position its other stage, holding the new die in front of the press. The loader pulls the die into its operating position. The cart now may take the old die to storage.2. 然后大車向右移動(dòng)到它的另一個(gè)載物臺(tái)，拿著新的模具在壓力機(jī)面前。裝載機(jī)將模具拉入其工作位置。這輛車現(xiàn)在可以把舊的模具送到倉庫去了。Two Single-stage Die Carts on Rails (Figure 10-4)軌道上的兩個(gè)單級(jí)模具車(圖10-4)1. The cart on the left carries the new die. It moves on rails, approaching the press from the side. The other cart, equipped with a push-pull unit, gets the old die out of the press. It then moves backward on its rails, which run straight to the press.1. 左邊的車載著新模具。它在軌道上移動(dòng)，從側(cè)面接近壓力機(jī)。另一輛車配有推拉裝置，可以把舊的模具從壓力機(jī)中取出來。然后，它在軌道上向后移動(dòng)，軌道直接向壓力機(jī)運(yùn)行。2. The cart with the new die now moves in front of the press, so that it stands exactly between the press and the cart holding the old die.2. 帶有新模具的小車現(xiàn)在在壓力機(jī)前面移動(dòng)，所以它正好位于壓力機(jī)和裝著舊模具的小車之間。3. The push-pull unit on the second cart pushes the new tool into the press.3.第二輛小車上的推拉裝置將新工具推入壓力機(jī)。4. The cart that first brought the new die now takes the old die back to storage.4. 最初帶來新模具的車現(xiàn)在用來把舊模具放回倉庫。Domino (Figure 10-5)多米諾(圖10-5)1. A domino system changes dies in several presses in a line simultaneously. First the die carts move in front of their respective presses, each one carrying the appropriate new die. In addition, one empty cart moves to the rear of the last press.1. 多米諾系統(tǒng)的模具在一行中同時(shí)按幾次鍵時(shí)終止。首先，模具車在各自的沖床前移動(dòng)，每個(gè)沖床上都裝有相應(yīng)的新模具。另外，一個(gè)空的推車移動(dòng)到最后一個(gè)壓力機(jī)的后面。2. Carts and press bolsters are aligned. New dies are then pushed into their presses and, in turn, push old dies onto the carts on the rear of these presses, in a domino effect.2. 小車與壓桿對(duì)齊，然后把新模具推入他們的壓力機(jī)，反過來，把舊模具推到這些壓力機(jī)后面的手推車上，在多米諾效應(yīng)中。How to Judge the Quick and the Die Change Equipment如何判斷快速換模設(shè)備Choosing the right equipment that will be the most cost-effective depends on each application and what the goal is for changeover time. Because of the trend toward larger presses, demand has grown for very large, dual-position die carts. Quick die change starts with tool design and pressroom layout, and it is critical that the quick die change tooling coordinates with them.選擇最具成本效益的設(shè)備取決于每個(gè)應(yīng)用程序以及轉(zhuǎn)換時(shí)間的目標(biāo)。由于沖床越來越大，對(duì)大型雙工位模車的需求也越來越大?？焖贀Q模從刀具設(shè)計(jì)和壓力機(jī)房布局開始，關(guān)鍵是快速換模與工裝配合。Quick Die Change Equipment快速換模設(shè)備 Because of the trend toward larger presses, we have begun building extremely large and dual-position die carts (Figure 10-6)由于更大的壓力的趨勢(shì)，我們已經(jīng)開始建造非常大的雙位模具推車(圖10-6)Rolling Bolsters滾動(dòng)搖枕 Rolling bolsters are suitable when the press table is at ground level. The bolster is moved out of the press to allow easy and safe access to the die. The dies are either exchanged directly on the bolster, which is then pulled back into the press, or there is an exchange with a second bolster that has been prestaged with a new die (see Figure10-7). Rolling bolsters using a rigid chain-pull system can reduce changeover time and allow an almost hands- off quick change operation.當(dāng)壓床在地面時(shí)，壓床支架是合適的，壓頭被移出壓機(jī)，以便容易和安全的接近模具。模具或者直接在支撐臺(tái)上交換，支撐臺(tái)上的模具被拉回壓機(jī)中，或者與第二個(gè)支撐臺(tái)交換，第二個(gè)支撐臺(tái)已經(jīng)預(yù)先使用一個(gè)新的模具(見圖10-7)。采用剛性鏈拉系統(tǒng)的滾桿可以縮短換檔時(shí)間，使換檔操作簡(jiǎn)單易行。Rigid Chain Push-Pull Systems剛性鏈條推拉系統(tǒng)This push-pull system uses a special-link-design chain (see Figure 10-8). Typically, the die is transferred onto bolster extensions, a die ta