1、機械工程英語中英文描述某一鉆模的加工要求和加工過程參考工具：百度搜索圖片 google翻譯答案僅供參考，若有不當，請自行修改。例一圖 鉆騎縫螺紋孔用鉆模圖為裝在大型部件上鉆騎縫螺紋孔用的鉆模。該螺紋孔按圖紙上應當在兩零件上各占一半，但因兩件的材料不同，其強度和硬度也不同。還有其他導致偏差的因素要考慮，如鉆孔的直徑比較小，鉆頭剛性很弱等等。為了彌補這一偏差，導套的軸線應偏向材質(zhì)硬的零件一邊0.5mm左右。Figure is a drill installed in large part, which is used to drill screw holes along its model. Fr

2、om the drawing, the screw holes should be equally divided between the two parts. However, two different materials have different strength and hardness. There are other factors need to consider about the bias, such as relatively small diameter of the drill, weakness of drill rigid and so on. To compe

3、nsate for this bias, the axis of the guide sleeve(套) should favor the side of the hard parts about 0.5mm.例二朗讀顯示對應的拉丁字符的拼音 字典 - 查看字典詳細內(nèi)容圖1所示為一局部，要求加工出圓柱面16個斜角為15º、直徑為10的斜孔。很顯然要在鉆床上直接加工出這樣的斜孔是很困難的，存在鉆頭不易對中、鉆進打滑、鉆頭易折斷等問題。為此設計了圖2所示的夾具，通過與可傾式工作臺配合使用，高質(zhì)量地加工出斜孔，實踐證明效果很好。 Figure 1 shows a partial

4、cylinder, which requires processing 16 oblique(傾斜的) holes on the cylindrical surface. To these oblique holes, the oblique angle is 15 º and the diameter is10mm. It is very difficult to directly process those holes in the drilling. In addition, there are other problems need to consider, such as

5、slipping （打滑）during the drilling, easy broken of the drill（鉆頭） and so on. In this case, this fixture as shown in Figure 2 is introduced. 圖1該夾具由鉆模、螺栓以及專用壓板等組成，工件通過螺栓專用壓板固定在可傾式工作臺上，鉆模通過螺紋固定在工件上。通過夾具，圓柱面上的斜孔變成圓錐上的直孔.鉆模靠其內(nèi)孔臺階面內(nèi)孔以及螺紋與工件實現(xiàn)定位。 The fixture is combined by the drilling jig, bolts, and special

6、 clips(壓板) and other components. The workpiece is fixed by bolts and the special plate on the tilting table(可傾式工作臺).Meanwhile , the jig is fixed on the workpiece through the thread. With the help of the fixture, inclined holes on the cylindrical surface turn to straight holes on the cone（圓錐面）. The J

7、ig relies on step surface(臺階面) on the inner hole and the thread to achieve positioning with the workpiece.加工時，鉆模通過螺紋固定在工件上，引工件一起固定在已調(diào)整好斜角的工作臺上，斜角為75º(90º-15º=75º)。加工完一個孔后，稍松開壓板，轉(zhuǎn)動工件就可加工下一個孔。 1.鉆模 2.螺栓螺母 3.專用壓板 4.工件 5.可傾式工作臺 圖2While machining, the drilling jig is fixed to the workpiece through the thread. The leading piece has been adjusted with a fixed angle on the table and the angle is 75 º (90 º -15 º = 75 º). After a hole has been processed