electric welding machine造句

1、It can use alternative electric welding machine or direct electric welding machine while the usage current is 140-160A.

2、The utility model relates to an electric welding machine, which particularly refers to a portable ac arc welding machine with iron shells.

3、For the electric welding machine two secondary side wiring and electrode holder, welding connection cable, its characteristic is high, low voltage resistance.

4、Machines factory told us that now they only produce electric welding machine, the transport belt is no longer produced.

5、A method which can increase power factor and decrease energy consumption of common manual ac electric welding machine is presented.

6、This factory has the complete set the equipment punch press lathe electric welding machine and so on.

7、In the construction of steel pipe scaffold on electric welding machine, vibrator and other electrical equipment should be placed in dry wood, operators shall wear insulating protective equipment.

8、In this paper, one of the quality controls in resistance welding, the dynamic resistance method is introduced, and any problem of resistance electric welding machine in using are analyzed in detail.

9、The PLC controlled system which is used to control step-motor and electric welding machine is introduced in this paper, and automatic control of T-type channel Joints is realized.

10、The elements and the whole sets of construction design of the automatic steel-pipe electric welding machine were introduced. The composition of hardware and software of the systems were also designed.

11、The paper analyzes the quality of electric welding machines from the spot check in 2nd quarter of 2004 in detail, and puts forward some suggest.