This document describes an assembly line for machine building. It contains several automated and semi-automated processes like screwdriving machines, cover crimping, press fitting, welding, and leakage testing. The assembly line has three separated lines with 27 total stations that incorporate screwing, welding, leakage testing, and end-of-line testing. It also describes specialized technologies like hot air riveting used to fix reflector sheets and solutions for regulated temperatures, pneumatic movement, and air flow analysis for the nozzle. Robot cells are also used for palletizing applications.

1. CAD – Machine building
Assembly line
Contains:
 Semi automated process
 Automatic screwdriving machine
 Cover crimper machine
 Press fit machine
 Welding machine,
 Plasma treatment,
 leakage testers,

2. CAD – Machine building
Assembly lines
Contains:
 3 separated assembly lines
 Semi automated Lean process
 Screw stations, welding machines, Leak testers, HV testers, EOL
testers. Altogether 27 stations.

3. Srewdiwers
Semi automatic and automatic srewdriving stations

4. CAD – Machine building
Automatic Screwdriving machine
Goals:
Tightening with moment
and angle control
Automatic feeders for parts
Tighten 10 screws and 4
springs within 38s
Solutions:
EC Servo tightening
machine
2.5 axle robot with 1m/s
speed axles

5. CAD – Machine building
Assembly station
Solutions :
 PCB check with camera
 Checked screw process
 Component grip with vacuum
Goals:
 PCB pre-assembly
 Splitview sandwich assembly

6. Special Technologies
Special applications, Hot Air riveting
Goals:
 Fixing reflector sheet in the
house with suppression of the
rivet head
 Replaceable working heads
and housing for variable type
of houses
Solutions:
 Regulated operating
temperatures
 Pneumatic house and
stamphead moving
 Flow analysis for
 air nozzle

7. CAD – Machine building
Hot air riveting
Goals:
 Fixing reflector sheet in the
house with suppression of the
rivet head
 Replaceable workheads and
housing for variable type of
houses
Solutions:
 Regulated operating
temperatures
 Pneumatic house and
workhead moving
 Flow analysis for air nozzle

8. Robot cells
Robot cells for palletising applications

9. Pick & Place automat
High speed automatic machines
Goals:
2 piece parallel montage (right/left)
Component filling in every 2 hour
Cycling time: 2.3sec; 2x33.000 piece./day
Solutions:
Parallel system
6 pcs bowl feeder
High speed pneumatic manipulators

10. Teszters
End of line, High Voltage, Leak testers

11. Welding, Crimping
Resistance welding, Crimping machines

12. Handling equipment, Tire line, Fuel tank balancer, Dashboard applicator, Paletts
Material Handling

13. Transmission oil charger
Aims:
Punctuality of filling: ±0.01 l
Speed of filling: 30 l/min
Stable fixing under process
Drip free system
Solutions:
Gear type flow meter, Punctuality: ±0.1 ccm
Pneumatic actuated oil valve (developed by eCon)
Pneumatic actuated fixing mechanism for every gearbox
We use series of air impulse on filler channels
of head to prevent dripping
Filling & connectors
Connectors, lubricators, dispensers

14. Production partners
2011 eCon Engineering Kft. - http://www.econengineering.com - info@econengineering.com - telefon: +36 1 279 0320 - fax: +36 1 279 0321 14
Software for designing: Commercial SuppliersManufacturer partners
CNC Milling and Lathe Machines
Production workshop