4. Electronics production

Group 1 (Ito-Yamada)

characterize the design rules for your in-house PCB production process send a PCB out to a board house

LINE TEST DATA

CNC Machine

Genmitsu PROVerXL 4030¶

Specification

Working area: 400 x 300 x 110mm
Control Board Compatibility: GRBL 1.1h
Spindle: 300W 6A, 12,000 RPM
Max speed: 2000mm/min
Accuracy: 0.1 mm
Overall Machine Size: 641 x 755.5 x 580mm
Machine Weight: 26kg
Collet (in package): 1/8” Shank

Tools

30 Deg V-bit

1/64 inch flat endmill

Power solvent & Scraper

A power solvent and a scraper can be used to remove double-sided tape that is fixed to the circuit board.

Process

Generate G-code from PNG

mods CE(https://modsproject.org/)

Setting with V-bit and 0.7mm

Trace data

Interior data

gSender (Send g-code to CNC milling machine)

1. Driver Instllation
   
2. Connect CNC machine to PC(USB Port)
3. Moving the drilling motor to the start position.
4. Use two monkey wrenches to secure the bit
5. What to do after launching g-Sender.

5-1. Select the connected Milling machine from the pulldown menu and establish a connection between the PC and the machine.

5-2. After loading the milling data, move the bit to the starting position for cutting. For the Z-coordinate, carefully lower the bit while placing a single sheet of paper between the material and the bit. The appropriate zero point is when the paper is caught between the material and the bit, and cannot be moved.

5-3. Once the X, Y, and Z positions are determined, press the respective buttons to set the zero points.

Press “Start Job” button to start the milling.

1. Milling the traces first
2. Milling the interior
3. Rsults

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Last update: March 17, 2024