2017年6月29日星期四
Automatic IC mounting machine for iphone ipad motherboard chip repair ic...
Welcome to contact Amy by whatsapp: +86 13682503305 Email/Skype: amy@tuolitech.com Wechat: xn804028719
1. For iphone icloud unlock;
2. Mobile phone repair expert for CPU, NAND, NND, U2, touch IC, Power IC,
hard disk, baseband etc;
3. For ipad and tablet motherboard repair.
We have training course for LCD repair, motherboard repair, unlock. Experienced engineer have 6 years experience in this area. We have translator as well so no need to worry about communication.
1. For iphone icloud unlock;
2. Mobile phone repair expert for CPU, NAND, NND, U2, touch IC, Power IC,
hard disk, baseband etc;
3. For ipad and tablet motherboard repair.
We have training course for LCD repair, motherboard repair, unlock. Experienced engineer have 6 years experience in this area. We have translator as well so no need to worry about communication.
2016年8月26日星期五
Warm Tips for iPhone LCD Refurbish
**Please practice more by the disabled LCD to improve your operation skill before you start refurbish screen business. Especially for separating broken glass, removing glue, laminating film and put glass on LCD.
**It is better to test LCD before and after each step at your begin phase, then you will know which step should be pay close attention to. It may take much time, but it is very helpful to improve your skill. That’s the two important warmly reminds, now let’s see more tips at each step.
Separating LCD and Broken Glass Step:
1. If the glass is too scratch and broken, please cover it by tape to make sure broken screen absorbed stable on platform during separating and it also to avoid remain the glass flake on separating platform after separating. 2. If you separate it by manually type machine, please ensure your two hands keep parallel during separating.
2. Separating temperature setting at 80~90 degree is enough, if using too high temperature, it may damage the LCD.
3. Please turn the separating wire back when it close to the flex, and take very careful for the flex, it is easy damaged by separating wire
Glue Removing Step:
1. If you use the roller type glue remover, it can protect your original polarizer film on LCD, then you don’t need to replace the polarizer film, and save the time and money for replacing polarizer film, and the original polarizer result is the best. After you removing the original glue, you just need to clean the LCD by alcohol or other clear liquid item you have.
The longer removing roller normally can work at 6 months, but it should be changed immediately if it is damaged by broken glass on screen.
Fully automatic glue remove machine
The longer removing roller normally can work at 6 months, but it should be changed immediately if it is damaged by broken glass on screen.
Fully automatic glue remove machine
2. If your original polarizer is damaged, you can remove the polarizer and glue together by the blade type remover machine, please put down the blade head gently and slowly, and wait for 3-5 seconds, and then you can push the tablet with screen uniform moving. After removing glue, you still need to clean it, please move the http://www.tuolitech.com/product/html/140.html to one direction when cleaning it.
The blade should be changed after removing 10-20pcs screen’s glue.
The blade should be changed after removing 10-20pcs screen’s glue.
3. If you are good at using soldering device, you also can use the soldering device with blade to remove the polarizer and glue; you need a special mould to help you by this way. Please don’t keep the blade stay for long time at one position on screen when removing glue.
Polarizer mold
1. If your screen’s original polarizer saved well at last step, then you just needs to put the OCA on screen, if you want to get high work efficiency, we suggest you use the film laminate machine in this step.
2. If you need to replace the polarizer and OCA together, you should first put the polarizer on LCD, and then put the OCA on polarizer or on glass. You can use the same machines as above remind.
3. Before you put the polarizer and OCA, you should ensure there is no dust on screen, and also ensure the new glass without dust, when you put the new glass on LCD, please don’t press it by your finger, if you press it and cause the air bubble at the middle part, that air bubbles cannot be removed by autoclave.
Vacuum Laminate & Bubble Removing Steps:
1. If you do a few piece screens a day, you can consider using the 2in1 vacuum laminate and bubble removing machine, like below picture:
screen show in English, and they can finish laminating and bubble removing at one step within 10mins, they all can work 3-5pcs screens at one time
2. If you want to do more hundreds screens a day, you can consider using below machines for separately laminate and bubble removing.
bubble remover can do OVER100pcs screens one time.
The laminate machine’s max laminate size is 14inch, and the bubble remover can hold more than 100pcs one time. But those tow machines request additional Air Compressor, and the laminator request additional Vacuum Pump.
4. For all different machines, the parameter settings are similar.
Laminate Temperature: 30~40 degree is ok, if more than 45 degree, it will cause bubbles back.
Laminate Pressure: 2-3, please don’t set it more than 3, too heavy pressure will damage the LCD.
Laminate Time (under pressure time): usually set at 20-25seconds, too long time will cause the bubbles back too.
Vacuum break time: Usually you don’t need to change this time and just using the machine’s default setting.
Laminate Pressure: 2-3, please don’t set it more than 3, too heavy pressure will damage the LCD.
Laminate Time (under pressure time): usually set at 20-25seconds, too long time will cause the bubbles back too.
Vacuum break time: Usually you don’t need to change this time and just using the machine’s default setting.
Bubble Removing Temperature: 30 degree is ok, if more than 45 degree, it will cause bubbles back.
Bubble Removing Time: 10-15 mins, change it according to screen’s quantity.
Bubble Removing Pressure: 6.5-7, usually the machine’s default pressure setting is good, you don’t need to change it.
Bubble Removing Time: 10-15 mins, change it according to screen’s quantity.
Bubble Removing Pressure: 6.5-7, usually the machine’s default pressure setting is good, you don’t need to change it.
Frame Laminating Step:
This is only for the iPhone screen, here recommend the best machine to you.
This machine can work for iPhone 4/4S, iPhone 5/5S/5C, iPhone 6/6S and iPhone 6 Plus/6S Plus.
The top mould fixed on the machine compatible for iPhone 4/4S/5/5S/5C/6 Plus/6S Plus, when you laminate iPhone 6 and 6S frame, you just need to install its top mould on the machine, please note just add and don’t need to uninstall the existed top mould.
This machine’s moulds are very precise and it is easy to change the bottom mould, there is no need to screw to fix the bottom mould, that’s why it is easy and fast to change the bottom mould for different mode.
The temperature is 180 degree for iPhone 6/6plus, and temperature is 150 degree for other modes.
When you check the frame attached with glue, if the glue is clean and tidiness, that is good one.
Above are the warm tips for you, if you have any good idea or tips, please kindly share with us at here or by skype(amy_6421) or whatsapp(008613682503305) or email(amy@tuolitech.com).
2016年8月12日星期五
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