00198481-01_Technical_Training_E_by_DEK_EN.pdf - 第30页
4 Conveyor System Room for Your Sketches and Notes 30 Technical Training E by DEK 12/2017
4 Conveyor System
Room for Your Sketches and Notes
Technical Training E by DEK 12/2017 29
Room for Your Sketches and Notes
4 Conveyor System
Room for Your Sketches and Notes
30 Technical Training E by DEK 12/2017
5 Gantry Systems
5.1 Print Carriage
Technical Training E by DEK 12/2017 31
5 Gantry Systems
5.1 Print Carriage
The Print carriage module consists of the following sub-assemblies:
1. Control valve (under metal cover) 6. I/O node board 3 (under metal cover)
2. Home sensor 7. Pressure head connection
3. Print carriage motor (node 7) 8. Squeegee spindle drive
4. Print carriage stencil loader mechanic
5. Paste drip tray
The print carriage module is the vehicle that transports the following:
●
Squeegee
●
Screen Change Module
5.1.1 Print Carriage Functionality
The print carriage allows the following functionality:
●
Print Head Module is able to print any PCB 40.5mm x 50mm up to 508mm x 508mm. (508mm
x 620mm if long board option is enabled). Available Print Head Module is Squeegee
●
Stencil changer for loading and unloading stencils
Reference for each position is the home position which is determined by the home sensor.
The following values are affected:
●
The specific board width
●
Front and rear print limits
●
Front rail setting
During machine initialization the print carriage is referenced. This also happens after leaving the
diagnostic menu.
●
The Node Board 3 is part of the print carriage and includes a temperature and a humidity
sensor.
●
The Node Board 3 also contains an amplifier for the Squeegee pressure feedback.