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                                          Wuhan Questt Asia Technology CO.,LTD     

                                                                                                   

 

Wuhan Questt Asia Technology Co., Ltd                          Address: 

A7-101, Hangyu building, Wuhan University Sci & Tech Park, East 

Lake High-tech Dev. Zone, Wuhan, Hubei, China 
 

Tel: 00862787611146   Fax: 00862759908808         Http://www.questt.com.cn; Email:[email protected] 

17 

German Technology    |    Made in China 

 

 Step 4) When start the machine,the  control panel will open, press the green button 

“ON”,Wait 

for a few minutes till capacitance charging is finished, when the left-up corner 
read: 

”normal”, it means the welder is ready to use.Select parameters and set values 

correctly based on the type of material and make small adjustment according to the 
result of test shooting. Sometimes it relies more on operator

’s experience. 

 

 

 Cur: current                Wid: pulse width                 Fre: frequency               Light: laser 
spot size         Prog: program number 

 
Step 5) Turn on the LED light and adjust the position of shield gas nozzle before welding so that 

your work piece can be prevented from quick oxidation. You can also re-set parameters 
by the joystick inside the welding chamber ,left and right  is change the selections,up 
and down is increase and decrease the number. 

 

 

Summary of Contents for Robot200

Page 1: ...angyu building Wuhan University Sci Tech Park East Lake High tech Dev Zone Wuhan Hubei China Tel 00862787611146 Fax 00862759908808 Http www questt com cn Email info questt com cn 1 German Technology M...

Page 2: ...questt com cn 2 German Technology Made in China Table of Contents Preface 3 1 Laser Basics 4 1 1 Introduction 5 1 2 Principle of Laser Generation 4 2 Introduction of Robot200 5 2 1 Characteristics 5...

Page 3: ...e sure this machine is well grounded and regular checking is necessary 4 Use one hand only to turn on off the switch just to avoid human body circuit 5 If you have to touch those parts with high volta...

Page 4: ...energy states The electrons held in this excited state cannot remain there indefinitely and drop down to a lower energy level In this process the electron looses the excess energy gained from the pum...

Page 5: ...sia Technology Co Ltd Address A7 101 Hangyu building Wuhan University Sci Tech Park East Lake High tech Dev Zone Wuhan Hubei China Tel 00862787611146 Fax 00862759908808 Http www questt com cn Email in...

Page 6: ...lding effects Ceramic reflector used in the laser pump chamber is imported which is corrosion resistant high temperature resistant high electrical optical conversion World leading automatic light shie...

Page 7: ...ump lamp laser rod and the cavity body are cooled by the circulation deionized water Besides the above parts there are still the other accessories as follow 1 High voltage electrode 2 The insulating b...

Page 8: ...andle the rod Take out the Nd3 YAG rod clean it by lens paper and cleaning liquid The reasons of the rod damage may be the followings a The flow of the cooling water is low or the water hose is blocke...

Page 9: ...ergy storing circuit the charging IGBT power transistors are shut off waiting for sometime delay the discharging IGBT power transistors are turned on to discharge When the energy storing capacitor dis...

Page 10: ...are the same object lens The offset of the focus point is adjusted by the up and down keys The offset of the focus point is determined by the experiment according to the welding processing technology...

Page 11: ...ed water becomes dirty or the resistivity of it becomes higher the Xenon lamp may can not be ignited and the laser cavity and the glass tube may be stained In this situation the deionized water has to...

Page 12: ...East Lake High tech Dev Zone Wuhan Hubei China Tel 00862787611146 Fax 00862759908808 Http www questt com cn Email info questt com cn 12 German Technology Made in China 3 Pre using 3 1 Hardware Connec...

Page 13: ...59908808 Http www questt com cn Email info questt com cn 13 German Technology Made in China C Connect the chiller power coffee wire Live wire blue wire Null wire yellow wire Earth wire Connect the wel...

Page 14: ...ev Zone Wuhan Hubei China Tel 00862787611146 Fax 00862759908808 Http www questt com cn Email info questt com cn 14 German Technology Made in China A Take off the cover of the laser welder chamber A B...

Page 15: ...ive this machine Only when you find the laser spot is not round any more or the laser energy becomes very weak you may consider to do laser alignment A Start the laser welder by twisting the key switc...

Page 16: ...7611146 Fax 00862759908808 Http www questt com cn Email info questt com cn 16 German Technology Made in China 4 Operation Step 1 Start the chiller and wait for 1 2 minutes until the water temperature...

Page 17: ...he left up corner read normal it means the welder is ready to use Select parameters and set values correctly based on the type of material and make small adjustment according to the result of test sho...

Page 18: ...r and cut the total power Finally please open the protective cover and clean the dusts in the welding chamber We strongly suggest you to do this at least once a week 5 Application Questt series laser...

Page 19: ...ame defective or unusable due to misuse mishandling accidental damage negligence or any other cause which does not comply with the requirements given in the instruction manual For example The guarante...

Page 20: ...China If the above steps do not correct the malfunction do not disassemble without our instruction Do not hesitate to contact us by the following info Wuhan QUESTT ASIA Technology Co Ltd Address A7 1...

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