A Printed Circuit Board or PCB is Mechanical Support & electrically wired the electronic components utilizing the copper (conductive path) which is produced by etching copper clad. PCB is likewise called as printed Wired Board (PWB). The PCB Depaneler without component is raw PCB & PCB with component is named printed circuit board assembly it indicates the raw PCB is assembled with electronics components.
Nowadays PCB (raw) become very inexpensive especially Single sided Board (SSB) & Double Sided Board (DSB). Multi layers PCB will still be costly due to its high setup charges. Single Sided Board (SSB) The Printed Circuit Board that has just one single track (copper) layer is referred to as SSB. Double Sided Board (DSB) The Printed Circuit Board which has two track (copper) layer is named DSB. Multi layer Board The Printed Circuit Board that has more than two copper layers. Materials for Printed Circuit Board (PCB) Conductive Layer is essentially is of thin copper foil the base is of glass epoxy (insulating materials) some types are as below.
– The Final the first is using for prototype creation of printed circuit board. Prototype PCB means the limited nos. of PCB that is for R & D reason for cool product or modification of existing product. The cooper etching (Photo etching) way is widely is utilized by massive PCB manufacturing Companies all over world.
– Screen printing technique is cost saving, nevertheless it compromise with quality. Also fine Printed Circuit Board with below 10 mil track & same spacing is tough to achieve with this particular method. But still some companies are employing this to produce the reduced cost Printed Circuit Boards.
– PCB milling is adopted recently for quick turn Printed Circuit Boards manufacturing. The Printed Circuit Boards are milled on cnc machine mechanically with routers (end mill). These methods save lot of time. But this technique is not helpful for mass production of Printed Circuit Boards. Photo etching Together with the here we will look the steps involved for Printed Circuit Board manufacturing with photo Etching methods.
Let’s start from beginning how the Printed Circuit Boards are made. Suppose I have got requirement of Printed Circuit Board I am going to search the Printed Circuit manufacturer in my region with competitive rates. Select one from their website. First I have to deliver the gerber files to him for quotation for the reason that I have got to say few things about my requirement Including Die Tooling, PCB finish copper, Masking, silk screen color (By default it is actually masking PISM green, silk is white), HAL, Lead free, Delivery time. When this data reach to Printed Circuit Board manufacturer he studies the data & gives the quotation. Following are Factors pcbflex play vital role deciding the cost of Printed Circuit Board. Quantity, Minimum track, spacing & minimum drill diameter (Keep minimum track thickness & spacing between two connection 6 to 8 mill to minimize cost) Always verify the output (gerber data) before sending it to manufacturer.
After accepting quotation the Online PCB Router is true of pre-engineering of gerber data. This is done in Cam department of your company or many service beuro are available which offer cost effective service to Printed Circuit Boards Industry.
Why service beuro? Saves expense on OEM license cost Saves expense on Salary, bonus & other great things about Employee. Even the service beuro provide cost-effective Solution on the other hand you have to increase salary, bonus & other benefits associated with employee on consistent basis. What Cam dept do after getting the consumer data? Cam dept. carefully studies the gerber data. If found any required missing file the customer is informed immediately. When all information & info is received, the cam dept. starts the pre-engineering of your job.