Concepts in Manufacturing Processes | Gate Mechanical Concepts
1.投影焊接是多点焊接过程。
2. In resistance welding, the pressure is released after the weld cools.
3.灰铸铁最好由氧乙炔焊接。
4. The edge preparation for welding Is not needed up to 4 mm thickness of plate.
5.切割工具寿命的关系由VTN = C给出,其中V的切割速度是相应的寿命N和C,取决于切割条件。与低碳钢切割相比,n的n的数值不在切割类型上。
6.使用插头仪进行检查以检查公差,即孔或圆柱孔的上和下限。它的工作是按照 /禁止原则的。
7. Aluminum has a higher cutting speed than cast iron and tool steel.
8. A magnetic chuck is generally used when a large number of components are turned and parted off from a bar.
9.齿轮游标用于测量齿轮齿轮。

10.底切从工作人员的底部切割。
11. Laser welding is widely used in electronic industry.
12. Un- like materials or materials of different thickness can be butt welded by control of pressure and current.
13. In are welding operations the current value is decided by the size of the electrode.
14.焊缝现象发生在不锈钢中。
15.下面的电弧发生在焊接不锈钢中。
16. Swab is used in foundry for repairing the mould.
17. Gagger用于铸造铸造铸件。
18.铸造中使用波纹管来平滑和清理模具中的抑郁症。
19. Permeability of a foundry sand is capacity to hold moisture.
20.在大规模生产铸件中使用的金属图案是什么。
21.设计核心印刷品时要考虑的一个重要因素是成型沙子特性。
22.焊接飞溅是指焊接缺陷。
23.如果“ t”是要焊接的板的厚度,则电极尖端直径等于√T。
24.浇道是用于模具修复的工具。
25.门是一个通风孔,可让热气体逸出。
26. Core prints provided to from seat to support and hold the core.
27.用于供应空气的坑中的设备称为离心鼓风机。
28.铸件上的津贴通常为1-2 mm/m。
29. Tumbling is done so as to clean the surface of small parts.
30.接种的目的是修改铸造金属的结构和特性。
31.与木制相比,金属图案的草稿津贴较少。
32. Angle iron is not a angle measuring device.
33。The mould for casting ferrous materials in continuous casting process is made of copper.
34.如果V是铸造和金属的体积its surface areas, then time of solidification will be proportional to V2, 1/A2. The purpose of riser is to help feed the casting until all solidification takes place.
35.一银是指在正常大气压下固体银和液态银之间平衡的温度。
36.金点是指10630c。
37. The silver point refers to 960.500C.
38. Rotameter is used for flow of liquids and gases.
39.压电电晶体的阻抗很高。
40. Hot wire anemometers are generally used for measuring velocity of air steam.
41.比例灵敏度定义为比例读数变化与指针偏转的相应变化的比率。
42.在迦太基过程中,过程腔中充满了预定量的金属,并插入芯或柱塞以将金属迫使金属进入腔。
43.在泥泞的铸造过程中,金属被倒入死腔中,在预定时间后,模具被倒置,以允许一部分金属仍在熔融中流出腔。
44. Ornaments are cast by gravity casting.
45.在MIG焊接过程中,金属被转移到金属的细喷雾剂中。
46.准直的光束用于在激光焊接中产生热量。
47.卫生是通过焊接合金连接损耗管的过程。
48. In water jet machining process hydraulic fluid acts as transfer media.
49. KW/CM3/min的超声加工中的功耗为10 kW/m3/min。
50.扫描图案用于成型零件,具有均匀的对称形状。
51. HSS上的螺旋角(高速钢)钻孔铸铁的旋转钻头的速度为24-320。
52. The usual value of helix angle of a drill is 300.
53.扭曲钻是用柄,材料和直径指定的。
54. Broaching operation is generally used in automobile industry as semi-skilled operators can be employed.
55.为了进行适当的开支操作,一次应在工作中至少有三个牙齿。
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