JOERNS GmbH  Phone: +49(0) 5691-6287-0
DEFax: +49(0) 5691-6287-29
  Contact: mailto: JOERNS GmbH

ONYX Reworkstations for
surface mounted device

ONYX 32
MULTIFUNCTIONAL POSITIONING
AND SOLDERING SYSTEM

ONYX 32

The ONYX 32 offers the highest degree of automation out of the ONYX series.
Between loading and unloading of the substrates and component feeders the process is executed fully automated.
The platform can be equipped for all variations of automated hot gas rework processes.


TECHNICAL DESIGN

Fully automatic high performance unit with digital vision system for highest precision in rework and positioning applications.
The open platform is dedicated for serial rework as well as for prototype and small series production.
The system complies with quality requirements that are commonly used in electronics production.

FLEXIBILITY, RELIABILITY AND PRECISION

A cartesian 4-axis robot system with linear motion as base platform combined
with a wide range of application specific options allow flexibility without
forgoing process reliability and precision within micron range.

PROCESS VARIETY

Absolute and relative placement according to CAD placement data, component
handling, dipping, stamping, fluxing, dispensing, odd shape recognition,
inspection, height measurement, soldering, heating, curing, cooling.

APPLICATION

For fully automated rework processes of SMD components, shieldings and connectors.
Desoldering, site cleaning, fluxing, placement and soldering is done without operator intervention.

ONYX 32 ONYX 32 

ONYX 32 KEY FEATURES SUMMARY

  • AXIS MOVEMENTS
    4 motorised axis, closed loop motion control
  • INTEGRATED VISION SYSTEM
    for automatic component alignment and any shape recognition such as
    fiducials, bar code, data matrix, component outlines or land pattern
  • HOT GAS NOZZLE CHANGER
    for an automatic change of up to six nozzles
  • ASSEMBLY TOOL CHANGER
    allows the use of up to six different pick & place tips, micro-stencils,
    die-collets or pin print transfer tools
  • LIQUIDS DISPENSER
    applies any liquids such as flux, adhesives, solderpaste to the substrate.
    Flexible line and dot pattern definition
  • TOUCH PROBES
    to align nozzle, tool and needle length. Compensates loss of accuracy
    caused by board warpage and buckling
  • STRONG TOP AND BOTTOM HEATING
    2000W top heater; 4000W bottom preheating
  • AUTOMATIC SITE SOLDER CLEANING SYSTEM
    option for site redressing after removal of component

TECHNICAL DATA
ONYX 32 with Hot Gas Soldering System and Preheater
Electrical powerat machine table100–240 VAC 50/60Hz
Board-Minimum20 x 20mm
dimensionsMaximum355 x 320mm
With manual rotation355 x 680mm
Max. camera field of view355 x 250mm
 Preheater heating area355 x 290mm
Max. component heightTop side60mm
Bottom side20mm
XYZTheta
Axes acceleration0,75 ms-20,75 ms-20,75 ms-24 rots-2
Axes speed0,15 ms-10,15 ms-10,25 ms-10,8 rots-1
Working area500mm320mm80mm
Axes resolution0,001mm0,001mm0,0015mm0,003°mm
Placement accuracy
bei +/– 3 Sigma
+/–0,02mm+/–0,02mm+/–0,02mm+/–0,02mm
Digital color camerasResolution640 x 480 pixels
Hot Gas Soldering SystemMax. temperature400ºC
Max. flow rate85 l/min
PreheaterMax. constant temp.300ºC
Force sensor in Z directionForce area
Resolution
1 - 30N
0.1N
Machine table 3 x 400VAC 3PNE
acc. CE safety regulations3 x 400VAC, 3-phasig
Fuse value
50Hz
3 x 16A
Machine table 3 x 208VAC 3PE
acc. UL safety regulations3 x 208VAC, 3-phasig
Fuse value
50/60Hz
3 x 20A
Options
Conductive Heat Soldering SystemMax. temperature
Max. component size
400ºC
25.4 x 25.4mm
Liquids DispenserSmallest dot
Placement accuracy
Ø 0.25mm
±0.05mm
Site Solder Removal SystemVacuum value
Vacuum flow rate
500mbar
80l/min
Dimensions (WxDxH)910 x 857 x 702
Machine table (WxDxH)1800 x 800 x 670/720
WeightsONYX 32= 135kgMachine table= 90kg

Moduls and Options

  • Conductive Heat Soldering System
  • Liquids Dispenser
  • Site Solder Removal System