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Dinghua DH-B1 BGA, Manual

The Dinghua DH-B1 BGA user manual is essential for understanding the features and proper operation of this advanced product. You can download the manual for free from our website to ensure optimal performance and longevity. Get detailed instructions and troubleshooting tips at manualshive.com.

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18 

Lead-free temperature curve welding 

41*41 BGA welding temperature setting   

 
 
38*38 BGA welding temperature setting   

 

 

 

 

 

Preheating 

Constant 

Heating 

Welding 

1st 

Welding 

2nd 

Reduction 

Upper 
heating 

165 

190 

225 

245 

255 

240 

Constant 
time 

30 

30 

35 

55 

25 

15 

Bottom 
heating 

165 

190 

225 

245 

255 

240 

Constant 
time 

30 

30 

35 

55 

25 

15 

IR 
preheating 

110 

120 

130 

140 

150 

160 

Constant 
time 

30 

30 

35 

40 

40 

70 

Speed rate 

2 

2 

2 

2 

2 

2 

 

Preheating 

Constant 

Heating 

Welding 

1st 

Welding 

2nd 

Reduction 

Upper 
heating 

165 

190 

225 

245 

250 

235 

Constant 
time 

30 

30 

35 

45 

25 

15 

Bottom 
heating 

165 

190 

225 

245 

250 

235 

Constant 
time 

30 

30 

35 

45 

25 

15 

IR 
preheating 

110 

120 

130 

140 

150 

160 

Constant 
time 

30 

30 

35 

40 

40 

70 

Speed rate 

2 

2 

2 

2 

2 

2 

Summary of Contents for DH-B1 BGA

Page 1: ...k Station Manual ADD 3rd floor 46th building Da Yangtian Industry District Shajing Town Bao an District Shenzhen China Website www sinobga com Tel 86 755 29091633 29091833 Fax 86 55 29091622 E mail dh...

Page 2: ...had expanded into industries like individual repair factories education military and aerospace etc And we had established the point of sales and end service at locally and abroad Your satisfaction is...

Page 3: ...ire or electric shock 7 Electrical box has the high voltage components do not attempt to disassemble 8 If the metal objects or liquids fall into the repair station when it works immediately disconnect...

Page 4: ...back adjustment handle Adjust the upper heating of Forward and back position Rotating the handle 4 Up and down adjustment handle Adjust the upper heating of up and down position Rotating the handle 5...

Page 5: ...connect temperature line 17 IR preheating zone BGA rework with warm up 18 PCB support Move the right position clamping the PCB 19 Universal fixture Adjust the PCB in any direction 20 Powerful cross fa...

Page 6: ...temperature time angle cooling and vacuuming can all be set on the interface 7 There are 6 8 levels of variable and constant temperature controls Massive storage of temperature curves which are Insta...

Page 7: ...pen on the PCB pad If you wipe so much it will cause connected welding on the contrary it will cause null welding In order to wipe off dust and impurity of tin balls and enhance welding effect the we...

Page 8: ...ircuit phenomenon when reflows the chips fall entirely on the PCB pads the so we need to appropriately reduce the heating section of the third and fourth soldering temperature and time or reduce the b...

Page 9: ...of touch screen operation 1 Switch on the power the BGA rework station can connect with electricity The home page of touch screen will appear the interface like the following picture and then you can...

Page 10: ...10 2 When we choose English it will appear the working interface like the following picture 3 Input password then click to enter...

Page 11: ...cross flow cooling fan 6 Vacuum Switch button of the vacuum pen Manual control of the vacuum pen 7 Screen shot Store the currant curve to the USB drive 8 Heating time Total heating time 9 Curve name c...

Page 12: ...stant temperature time and the speed of heating the speed of heating with SEC calculation Three zone temperatures can be set 8 levels of variable and constant temperature controls If need you can chan...

Page 13: ...machine can be mass storage temperature curve User can store a a variety of manufacturing process parameters in the system when replacing of the production process direct call to the parameters saved...

Page 14: ...w parameter click the parameter you will get the following interface Input the parameter you need press ENTER key When temperature parameters Settings of these three temperature zones are finished cli...

Page 15: ...flashing showing the machine entering the temperature kept status and the whole heating temperature will keep the current temperature constant working until click the button again it will return to n...

Page 16: ...t can recover to normal state usual temperature parameters as follows Lead temperature curve welding 41 41 BGA welding temperature setting Preheating Constant Heating Welding 1st Welding 2nd Reduction...

Page 17: ...0 20 0 Bottom heating 160 185 215 220 225 0 Constant time 30 30 35 40 40 0 IR preheating 110 120 130 140 150 0 Constant time 30 30 35 40 70 0 Speed rate 2 2 2 2 2 0 Preheating Constant Heating Welding...

Page 18: ...heating 165 190 225 245 255 240 Constant time 30 30 35 55 25 15 IR preheating 110 120 130 140 150 160 Constant time 30 30 35 40 40 70 Speed rate 2 2 2 2 2 2 Preheating Constant Heating Welding 1st We...

Page 19: ...cuum pen and then remove the PCB board from the positioning frame 4 When welding the BGA chip set the cooling fan to manual grade close vacuum After the temperature curve runs to the end the buzzer wi...

Page 20: ...ality and shorten the using time of infrared heating element If the heating element was burn out because of these our company is not responsible for free change Concluding remarks In the electric prod...

Page 21: ...A rework station DH B1 SET 1 Vacuum pen PCS 1 2 Vacuum sucker PCS 3 3 Instruction manual DH B1 COPY 1 4 Hot air nozzle 31 31 38 38 41 4 1 55 55 34 34 PCS 5 5 Universal fixture PCS 6 6 Plum knob PCS 6...

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