carbon dioxide welding meaning in Chinese
二氧化碳气体保护焊
Examples
- Development of carbon dioxide welding machine with insulated - gate bipolar transistor inverter controlled by microcomputer
微机控制的绝缘栅双极晶体管逆变二氧化碳焊机 - For straight seams , we use submerged arc welding or carbon dioxide welding ; for some corners and small areas , we still use manual welding
对于长直板缝，我们用埋弧焊或二氧化碳气体保护焊；拐角处和小地方，还用手工焊。 - Products include standard parts series , carbon dioxide welding wire , heat treatment of all kinds of accessories , a variety of forged pieces , stamping molds etc
生产的产品包括标准件系列、二氧化碳气体保护焊焊丝、各种零件热处理、各种锻件、各种冲压件及模具等。 - In this paper , researching and producing on current waveform control system of inverter carbon dioxide welding machine is given . the overall plan , the design of hardware structure , the programming and debugging of software is described in detail . the bang - bang and alterable structure discrete pid synthetic control algorithm are used to modulate the width of pwm signal in real time , to acquire the fiat character by driving and controlling the opening and shutting time of igbt , the technology of " double impulse " is adopted to realize electric current waveform control
本文介绍了逆变波形控制co _ 2焊机控制系统的研制，详细阐述了总体方案的制定、硬件研制及软件的编写与调试，采用变结构、离散型pid + bang - bang复合控制算法、实时调节输出pwm信号的脉冲宽度，驱动控制用于逆变的大功率开关管igbt的开通与关断时间，获得逆变焊机平外特性。