Recommended software for the CAD system is Altium. This software has enhanced features like improved interactive routing, user selectable track width, internal
routing loops, PCB routing completion detector, preserving track angles while dragging, designing bottom layer layout (mirror has to done) just by flip and editing
the board etc .
Note: Minimum track width requirement is 0.2 mm and minimum spacing between tracks is 0.2 mm
CNC drilling/milling machine
A computer automated, single spindle CNC machine is used which allows direct processing of Excellon/Sieb & Meyer drill data or HP/GL data for PCB production
(drilling, milling, isolation routing) and milling/drilling of holes. Selection of drill bit is also automated and the drill bit moves to the corresponding coordinate to make a
drill. Likewise drills of different dia can be made
With the photoplotter, films are developed for various layers and for the solder masks. Moreover, both positive and negative type films can be developed. This is also a computer automated equipment. It plots images from a CAD database by using Gerber data file on a photographic film
Here, the film is rolled over the inner drum in the plotter. On running the software in computer, the laser diode moves step by step along the rotating drum by
means of stepper motor driven lead screw. The laser diode moving speed, resolution can also be adjusted as per requirement
Projectpcb.info offers all sorts of high quality PCB manufacturing, PCB assembly services from prototype to production at affordable cost.
As one of the most experienced PCB manufacturer in China, we projectpcb.info pride ourselves to be your best business partners
if you want to learn more about their high quality pcb prototype services, please visit their web site www.projectpcb.info