【文章內容簡介】 cially the rapid development of technology. Modern CNC profile cutting machine cutting is still the main, because only this way of NC cutting, in order to effectively ensure the cut in the process of fully automated processes. CNC cutting technology of our relatively late development, but its development speed very quickly. In the eighties before in our country, under the sheet material is based on manual or semiautomatic carbased cutting. Into the eighties, with the deepening of enterprise reform, it has been recognized。 the use of advanced cutting technology, product quality assurance is not only a key, but also makes substantial increase in the utilization of sheet metal. Sheet usage in a number of larger enterprises, due to the improvement of the utilization of sheet metal, CNC cutting machine to shorten the payback period of the equipment, and have achieved good economic benefits. Therefore, CNC cutting machine market demand increased year by year. So as to promote China39。s rapid development of cutting industry. 張勇 ： Φ 1000 半自動密封環(huán)切割機 IV At present, the domestic production of various types of CNC cutting machine, able to meet the needs of various industries, as well as a certain number of exports. Compared with the eighties, when the domestic largescale precision CNC cutting machine, mainly relies on imported products. Since the niies, imports showed a downward trend in yearonyear. At present, China39。s imports of CNC cutting machine, mainly relatively advanced technology products. Such as a large underwater plasma cutting machine, precision plasma cutting machine and laser cutting machine and so on, imports cutting machine market in China accounts for only 10% of the total. Since the new century, cutting the industry, there has been new development, that China39。s exports of CNC cutting machine sales to a number of developing countries mainly. Other cutting machine manufacturing exports also gradually increase, which also marks the industry in China cutting machine cutting manufacturing level to a new level Semiautomatic cutting machine is to ring people from a single, repeated the work of liberation, and the successful development of a higher degree of automation, semiautomatic machines. It can be finished automatically cutting objects, so that people do not have to repeat the work of a simple and dull. Semiautomatic cutting machine is widely used in a variety of specifications for the processing of a circular pad, and replace manual lathe cutting a new generation of instrumentation products. It can be said that the application of semiautomatic cutting machine is a very broad scope, it has a very broad prospects. In this design, semiautomatic cutting machine is the main principle of threephase asynchronous motor as the driving force to drive the eccentric wheel to cut the processing tool movement. The use of friction material to be processed in the plastic under the rolling greens will be expected to rotate, and thus to reach the semiautomatic cutting purposes. Plastic rolling roll to use ultralowspeed electric motor variable speed motor Promise. May at any time based on the need to adjust the speeding of the motor . Keywords: cutting machine。 semiautomatic machinery。 pad processing。 Feeding 吉林化工學院 本科 畢業(yè)設計說明書 1 目 錄 摘 要 ............................................................................................................................. I Abstract ......................................................................................................................... III 第一章 總體方案設計 ................................................................................................. 1 技術參數 ................................................................................................................... 1 技術要求 ................................................................................................................... 1 第二章 結構設計計算 ................................................................................................. 2 尺寸參數 ................................................................................................................ 2 從動輪軸承盒 ..................................................................................................... 2 刀架 ..................................................................................................................... 3 操作臺 ................................................................................................................. 3 整體結構 ............................................................................................................. 4 燕尾滑塊 ............................................................................................................. 5 軸承端蓋 ............................................................................................................. 6 7 軸承盒 ................................................................................................................. 6 主架 ..................................................................................................................... 7 主軸 ..................................................................................................................... 8 偏心輪機構 ....................................................................................................... 8 送料膠滾 ........................................................................................................... 8 圖裝配圖 .............................................................................................................. 9 第三章 驅動系統(tǒng)設計計算 ........................................................................................ 10 軸的強度計算 ...................................................................................................... 10 強度計算概述