Home > Industry news

Panelizing Small Sized PCBs



The complete size of panel has to be kept small while break-routing and many PCBs shouldn’t be placed in one panel. Material wasted by cutting off increases significantly if too many small sized PCBs are in a single panel. This also reduces the strength of your PCB. If the panel size is increased in break-routing while putting in small PCB designs, it’ll bend from the center when kept horizontally.

If the design can’t be changed, additional material is to be added within PCBs for strength reliability. Now let’s suppose we have a cutting tool which is 2mm wide which obviously needs a bigger clearance than its width for stability. In similar fashion, tolerance of 5mm isn’t stable because 2mm * 2mm clearance cut away will just leave 1mm which makes it more unstable.

Two small sized break-routed PCBs should be cleared from each other by a minimum of 10mm.

For a stronger panel, choose a wider one.

Break-outs tabs should be placed horizontally and vertically when break-routing is utilized. These tabs are hard to be defined or not possible at all for small PCBs since a minimum 5mm of accessible length is required to avoid improper placement.

Using V-cut method for board separation is often the most optimized and mechanically stable answer for panelizing small sized PCBs.


Flason Electronic Co.,ltd provide a full smt assembly line solutions, including SMT reflow ovenwave soldering machinepick and place machinesolder paste printerPCB loaderPCB unloaderchip mounterSMT AOI machineSMT SPI machineSMT X-Ray machineSMT assembly line equipmentPCB production Equipment smt spare parts etc any kind SMT machines you may need, please contact us for more information: wechat whatsapp:008613691605420, Skype: flasonsmt, Email: sales@flason-smt.com


FAQ

1) This is the first time I use this kind of machine, is it easy to operate?

There is English manual or guide video that show you how to use machine.

If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.

2) If machine have any problem after I receive it, how can I do ?

Free parts send to you in machine warranty period.

If the part is less than 0.5KG, we pay the postage.

If it exceeds 0.5KG, you need to pay the postage.

3) MOQ ?

1 set machine, mixed order is also welcomed.

4) How can I buy this machine from you? ( Very easy and flexible !)

A. Consult us about this product on line or by e-mail.

B. Negotiate and confirm the final price , shipping , payment methods and other terms.

C. Send you the proforma invoice and confirm your order.

D. Make the payment according to the method put on proforma invoice.

E. We prepare for your order in terms of the proforma invoice after confirming your full payment.

And 100% quality check before shipping.

F.Send your order by air or by sea.

5)Why choose us ?

A. Gold supplier on Alibaba !

B. Trade assurance to US$54,000 !

C. Best price & Best shipping & Best service !


Contact information



CONTACT US

Contact: Andrey

Phone: 13691605420

Tel: 0755-85225569

Email: sales@flason-smt.com

Add: Flason Industry park Shajing Town Baoan district shenzhen China 518104