常用研磨機(jī)外文翻譯-其他專業(yè)-展示頁(yè)
2025-01-31 11:04本頁(yè)面
【正文】 magic field or rotating product, make magic brush and relative motion processing, thus pure polisher a surface. The characteristics of magic grinding is that no matter how the surface processing, you should just make poles shape and processing surface shape can be generally anastomose,it can accurate grinding a fine curved surface of workpiece surface, and magic abrasive act applies to grind cutting and grinding process is usually to petent plex shape parts surface smooth processing. Grinding machine adopts stepless speed regulation control system, can be easily adjusted adheasine grind various parts of grinding speed. Using electricity gas proportional valve closeloop feedback grinding machine pressure control, can independence regulation pressure device. Slow falling installed in the uptray to prevent the crash of brittleness slice. Through a time relay and a grinding counter, can press processing requirements accurately Settings and control of milling time and grinding lap. Work can be adjusted pressure mode, achieve grinding set time or lap will automatically stop alarm prompt, realize half automation. Grinding machine variable speed control method, grinding has three stages, 中國(guó)地質(zhì)大學(xué) 長(zhǎng)城學(xué)院 2021 屆畢業(yè)設(shè)計(jì) namely beginning, formal stage and end stage, beginning abrasive acc rotation, the official stage abrasive constant speed rotating, end stage abrasive slow down, whose character is, rotating grinding beginning in grinding speed, artificially controlled by slow from zero to acceleration of fast speed increases, when the abrasive ascended to the formal grinding speed, acceleration the half of the changes occur a inflection point, control the acceleration of grinding speed by slowly by almost to the maximum speed is reduced, until the grinding tools to formally, the acceleration of speed grinding speed reduced to zero. Use the characteristic of a solid abrasive abrasive, according to the relative movement between grinding workpiece track density distribution, a reasonable design abrasive abrasive density distribution on, in order to make abrasive that occur in the grinding process does not affect the abrasive wear face type, thereby significantly improve the precision of the surface type precision. Future as people are being more demanding to improve product performance, grinding machining accuracy and processing with its high quality, which has attracted the attention of people. Therefore, ultraprecision will be more conspicuous in the future. 中國(guó)地質(zhì)大學(xué) 長(zhǎng)城學(xué)院 2021 屆畢業(yè)設(shè)計(jì) 譯文 常用研磨機(jī) 研磨是超精密加工中一種重要加工方法，其優(yōu)點(diǎn)是加工精度高，加工材料范圍廣，幾乎適合于各種材料的加工，研磨加工可以得到很高的尺寸精度和形狀精度，甚至可以達(dá)到加工精度的極限，研磨裝置簡(jiǎn)單，不需要大量復(fù)雜的機(jī)械并且不苛求設(shè)備的精度條件。 secondly, grinding motion is provided by the workpiece and the relative movement between developed a realization, different points on the surface of workpiece velocity should as far as possible the grinding the same。中國(guó)地質(zhì)大學(xué) 長(zhǎng)城學(xué)院
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