Wiring and Test
For the wiring and test area ATX has developed special machines and software with graphic display. This includes wiring machines with integrated test function, universal test machines for in-circuit and combined function tests as well as flexible test systems specialized for individual function test adapters.
A wide-reaching semi-automatic wiring complemented by an extensive end test of the finished adapter is targeted.
For the end test the following test methods are implemented:
- End test of each individual wiring already at the wiring machine.
- End check of the completely mounted adapter, for example through a short-circuit test of each single test point against one another (for the Adapter up to 8500 test channels).
- Additional connection tests with short-circuit board in suctioned resp. compressed condition.
- If required, interactive tests with high performance, graphic supported Loc-Pin function.
Automatic Wiring and Quality Control in Practice:
Wiring at ATX wiring machines.Due to the structure with six independent movement axes, the pin carrier plate and interface are impacted simultaneously, allowing the time-optimized wiring process with automatic electric test after each wiring process.
Screen-supported solder wiring.of a functional test fixture with complex solder wirings.
Test of a double-sided HP307X In-line fixture.The test system has an integrated hydraulic pressing unit available for pressing the mechanical fixture with a pressing force of up to 7000 H.
Test of vacuum fixture.Test of vacuum fixture at universal test machine and implementation of additional interactive Loc-pin functions.