More than four points , although very brief , but in the actual operation , but spend a lot of time to practice , to become familiar with the details of each operation . In operation inevitably fiber laser cutting machine , there will be some failures and problems , but also give us the following summary of share

　　①Boot without any reflection：

　　Power fuse is burnt out : replace the fuse .Power input is normal : check the power input and make it normal .

　　Whether the main power switch is damaged : Replace the main power switch.

　　②No laser or laser output is weak：

　　Whether the light path Offset: carefully adjust the optical path.

　　Whether the device focusing Focus Change: Re- adjust the focus.

　　Whether the laser tube is damaged or worn : replace the laser tube .

　　Laser power supply is powered on : Check the laser power supply circuit to make it normal .

　　Laser power is damaged: Replace the laser power .

　　③Processing dimension margin of error or operation error：

　　The signal line is working : Replace the signal line .

　　Power supply is unstable or interfering signals : the installation of regulators or eliminate the interference signal .

　　Processing parameters are set correctly ( eg layout, etc. ) : re- set the corresponding parameters .