|
||||
News and Information about the Test of Electronics in Research & Design, Production, Maintenance, and Installation. | ||||
Main MenuNewsletterNews AreaInfo AreaWeblinksProduct Focus |
Readers Top 5 News of last 30 days
News - Board and System TestRotary Index Table for Assembling and Testing Antenna Amplifiers21 November 2011 - ENGMATEC presents a new test system for antenna amplifiers which is designed according to the rotary indexing method as a test station with 6 workstations. This solution approach provides unbeatable flexibility along with competitive total cost for complex testing tasks with higher quantities and diversity of variants. The overall concept comprises a modular, extendible system of four interlinked rotary tables. With its easily exchangeable components, the system is especially suitable for the production of different product variants. Assembly and marking activities along with testing tasks, such as functional tests, vision systems, ICT/boundary scan and HF test or parts ejection can be combined as required. The advantage of the rotary index table design is also that it requires little space. Designed as ESD-compatible standing/sitting workplace with two-hand safety release: Station 1 - Scanning the data matrix code on the PCB for traceability, cover assembly Station 2 - Testing the coding of the high-frequency plug, screw length sensing, clicking the cover into place Station 3 - Electrical tests: Contacting the HF plug, the three-pole "MQS" connector and the grounding screw Station 4 - Reserve Station 5 - Laser marking of test pieces Station 6 - Marking check, unloading the fail parts with a vacuum gripper Different modular tests can be performed at the individual stations of the rotary index table, for example: - Measuring the quiescent and operating currents - Testing the HF signal paths by means of HF network analyzer and LXinstruments HF switch units - Verifying the diversity systems - Testing the remote-controlled central locking and keyless go - Flash programming of test pieces To optimize the test period, the test tasks are distributed over several stations of the rotary index table. All stations of the rotary index table operate independently and communicate with each other via TCP/IP. The PLC controls the mechanical system and logs the test piece on the respective station by means of the serial number. The stations read all test and marking parameters from a MySQL database and then save the test results there. The software which is available in several languages ensures complete locking of the production process from surface mount to AOI, ICT, assembly, final test, laser marking and packaging. www.engmatec.de/enRelated Articles: |
Upcoming Events More events...
Tag CloudOscilloscope
JTAG
Boundary Scan
Goepel
PXI
Rohde & Schwarz
Tektronix
Keysight
AOI
Anritsu
National Instruments
Inspection
Teledyne LeCroy
Aeroflex
LTE
Yokogawa
AXI
Spectrum Analyzer
Keithley
In-Circuit-Test
Signal Analyzer
Automotive
EMC-Test
Signal Generator
Advantest
Multitest
B&K Precision
Corelis
Power Supply
SPI
Flying Prober
Teseq
Cognex
Switching
Teradyne
Viscom
Pickering
Fluke
GAO Tek
PCIe
|
||
© All about Test 2018 |