spot welding造句
1 Ways and methods of optimizing resistance spot welding parameters are given.
2 Thermal expansion deformation for resistanee spot welding of low - steel is simulated by an finite element model.
3 A digital controller for resistance spot welding is introduced in this paper.
4 The typical application examples of minisize piece spot welding is enumerated. The development foreground of these means of minisize piece spot welding is prospected al...
5 Resistance spot welding machine is used in the manufacture of the automobile, airplane, and electrical appliances.
6 In production of Spot welding machine of P131 transmission Shaft pressed assembly, there is a high requirement for the angle between two parts pressed in one tube.
7 A new type of resistance spot welding controller using single - chip microcomputer is studied in this paper.
8 New robot technique for spot welding used in automobile work is introduced.
9 Laser spot welding will take the place of the traditional joining methods such as resistance welding and rivet connection for its high precision and high efficiency.
10 An electrical resistance spot welding technological parameter selection and manual intelligent system is recommanded, which possesses the features of integrated expertise system and manual nerve net.
11 In addition, the dynamic resistance in spot welding and its frequency spectrum are analyzed. The relationship between the dynamic resistance curve without type character and nugget size is founded.
12 In the design of spot welding transformer, the Fe-based amorphous alloy is used.
13 Taiwan's Ji spot welding, forging reduction machine, drawing straightening machine and welding plane.
14 Both spot welding and continuous are welding machines are available with automatic controls based on NC.
15 The main characteristics of minisize piece spot welding is analyzed. The basic principle, output current waveform and properties of various minisize piece spot welding machine is expatiated.
16 That is the intelligent inverter cap energy storage spot welding machine with waveform control developed could run independently without any industrial computer controlling system.
17 The main defects of laser spot welding of aluminum are crater, hot crack and porosity which created by oxide film and keyhole instability, .
18 Automatic winding machines, spot welding machine automatic riveting, automatic ultrasonic testing machine, automatic production lines, industrial robots, robot line automatic production line.
19 Compared with spot welding of low carbon cold rolled steel , weldability of galvanized steel sheet worsened.
20 The biggest industrial application for robots in Britain, accounting for 249 machines, is spot welding.
21 In order to get the same eligible welded spot, the inverter spot welding machine is not susceptive to the parameters fluctuating.
22 Followly, the comparative analysis of the microhardness, metallographic structure and corrosion resistance of laser lap welding welds and resistance spot welding welds were conducted.
23 The automatic machine of anode current collector and bottom plate spot welding was designed and prepared successfully.
24 Moreover, a direction is forward constructively in the researching resistance spot welding inverter.
25 The fine effect was gained to improve welding quality of a certain spaceflight igniter by the intelligent spot welding machine with waveform control.
26 The control accuracy is not high and the function is little when using the resistance spot welding machine controlled by old type of logic controller.
27 It has great interest to establish Expert System ( ES ) for spot welding process.
28 The parameters of heating rate, energy, current waveform and time should be controlled precisely in order to insure the quality of minisize piece spot welding.
29 A system controlled by 8098 single - chip computer for resistance spot welding inverter is introduced.
30 A set of convenient and reliable dynamic parameter measuring system in resistance spot welding was designed in this paper.
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