4796 hsp presentation - smthelp.com€¦ · hsp product presentation page 3 direct drive technology...

HSP Product Presentation

nBasic specifications

nHSP development evolution

nDirect Drive technology

nSystem overview

n Throughput performance

n Placement head

n Vision system

n Board handling

n Base frame

n Index drive system

nOptions

Model: 4796 HSP

Product PresentationProduct Presentation


4796A/B Standard machine

4796R "Short" machine

4796L "Large Board" machine

Maximum Speed 36,000cph 36,000cph 36,000cph

Feeder Tact Speed 0.11s 0.11s 0.12s-0.13s

XY table move atmaximum speed

16.8mm 16.8mm ~ 15.0mm

Component range 0201-20mm2 0201-20mm2 0201-20mm2

Board size 2x2 (50mmx50mm)14x18 (356x457)

2x2 (50mmx50mm)14x18 (356x457)

2x2 (50mmx50mm)18x20 (457x508)

Feeder capacity 160(two carriages of 80)

80(two carriages of 40)

160(two carriages of 80)

Dimensions L: 237in (6.0m)W: 79in (2.0m)3800kg

L: 146in (3.7m)W: 79in (2.0m)3500kg

L: 237in (6.0m)W: 83in (2.1m)4200kg

Basic specificationsBasic specifications


Direct DriveTechnology

Theta Driver Technology

Model 4760/65 Model 4780/82/85 Model 4795/96Model 4790/91/92

• 14, 400 cph• 3 Nozzles / 18 heads• Nozzle rotates• Mechanical centering• 10x13, 18x20

• 14,400 cph• 4 Nozzles / 18 heads• Nozzle rotates• Vision Centering• 10x13, 18x20

• 29,000 cph• 6 Nozzles / 24 heads• Head rotates• Vision Centering• 18x20

• 36,000 cph• 5 Nozzles / 16 heads• Head rotates• Vision Centering• 10x13, 14x18, 18x20

HSP development evolutionHSP development evolution


4760 HSP

14,400cph10”x13”

3 noz / 18 headsMechanical Center

100 feedersIntro: 1989

4765 HSP

14,400cph18”x20”

--------


4780 HSP

14,400cph10”x13”

4 noz / 16 headsVision Center100 feedersIntro: 1990

4782 HSP

14,400cph------------


4785 HSP

14,400cph18”x20”

4 noz / 24 heads----


4790 HSP

25,000cph18”x20”

6 noz / 24 headsVision


4791/4792 HSP

29,000cph------------

160 feedersIntro: 1994/1996

HSP development evolutionHSP development evolution

4795

36,000cph10”x13”

5 noz / 16 headsVision

160 or 80 feedersIntro: 1995

4796B/R

36,000cph14”x18”

--------

160 or 80 feedersIntro: 1996

Direct Drive Technology

4796L

36,000cph18”x20”

--------



n Theta correction is done “on-the-fly”, allowing more time to makecorrections for larger parts.Result: Faster large partplacement speed.

n Lack of metal-to-metal contactmeans there are far fewer “wear”issues (loss of accuracy, etc.)compared to theta driversystems

n Direct Drive technology means...• no lost accuracy over time• much less noise• much less vibration• less frequent maintenance 5

6

78910

11

12

13

14

1516 1 2

3

4

PICK

Component Recognition

Rotate

compo

nent

PLACE

Benefits of Direct Drive TechnologyBenefits of Direct Drive Technology


0

0.05

0.1

0.15

0.2

0.25

0.3

1005

1608

2125

3216

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B

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P8

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MVIIf FCP-642 CM86C 4796 HSP

n Fast placement ofleaded components

n in practice, SOIC16placed at 36,000/hr

n 16.8mm XY tablemove at maximumtact speed

nNo speed loss dueto nozzle change ortheta orientation ofcomponent

n other models decreasespeed as much as50%!

4796 HSP provides fast placement oflarge components

Throughput performanceThroughput performance

Placement Tact Speed by Component Type


n Features

n Motor resolution is 0.007 degrees

n Motor is programmable in 0.01 degreeincrements

n Vacuum is turned off whenever a“component not present” error message isindicated by the machine.

n Motor’s long life is enhanced by the factthat it is not moving a load (mass)

n Requires minimal maintenance

n Quick release nozzles save maintenanceand set up time

Placement headPlacement head

Available nozzle types…


Placement head electronicsPlacement head electronics

Interface

MPU

Motor Drive Circuit

MOTOR

Interface

MPU

Motor Drive Circuit

MOTOR

Hd # 1 Hd # 2 Hd # 16

SerialBus

SLIDECONTACT(Slip ring)

Machine Control Unit

UNITDRIVER


n Featuresn Vision processor designed by

SANYO.

n 256 level gray scale. Fiber-opticlighting units with frontlighting &backlighting capability.

n Line sensor: serves two purposes…(a) to check for missing or “out ofspec” components, and (b) to feedtrue component thickness informationback to the Z axis control system

High Mag

Low Mag

Lenses

Frontlighting

Backlighting

Vision SystemVision System

Single camera assemblyhousing two cameras (high/lowmag)


nAdditional features

n Automatic correction: fiducial“gain” & “level” can beautomatically adjusted by themachine

n Placement speed test: can beused to determine the maximumallowable placement speed forany component.

n Vision errors: past visionrecognition errors may bedisplayed on the vision monitor

n Component recognition test:used to check the validity ofcomponent library visionparameters.

Vision SystemVision System

One image displayed

Vision parameters are gradually adjusted until theimage is recognized..

4 images displayed 16 images displayed


n Features

n Programmable width control: XYtable and conveyor width isautomatically adjusted when a patternprogram change is made.

n Auto board thickness: board supportpin height is automatically adjusted bythe machine when a program change isimplemented

n Transfer direction (left-to-right, right-to-left) is easily configurable on themanufacturing floor

n Boards are positioned in the tableusing top, front, left-edge mechanicalregistration.

n Special modifications are available forunique applications (ex. ceramic, flex,PCMCIA, etc)

Board handlingBoard handling

XY positioning table


n Features

n Specifically designed to absorband/or safely dissipate vibrationforces

n Precision ground and assembledto minimize tolerances betweenadjoining mounted assemblies

Base frameBase frame

Upper base frame


n Features

n Counter-balanced cam system providessmooth operation at fast speeds

n Moving assemblies housed in one sealed oil-bath gearbox to simplify maintenance

n 720 degree cam drives turret at two timesthe machine indexing speed (to extend theuseful life of the machine)

Raw machine torqueBalancing torqueTorque with counter-balance

Index drive systemIndex drive system

Inside the upper cavity of machine


nOperation

n Servo controlled

n Placement head Z height is controlled bylimiting how far down the head goes eachtime

n Performed at the Pick and Place location

n Feedback loop is tied with the Line Sensorunit. Components are placed with referenceto their true thickness

Motor driven stroke-depth adjustment

Z axis controlZ axis control

Z axis control mechanism


nWhile the machine is pickingparts, it automatically updatesthe pick location based on visionrecognition data… this is criticalfor 0201 or 0402 componenthandling.

n X axis is adjusted by moving the feedercarriage left or right

n Y axis is adjusted by slightly rotating theplacement head

n Z axis is adjusted by the Z axis controlmechanism

Automatic X, Y, & Z axis correction at Pick/PlaceAutomatic X, Y, & Z axis correction at Pick/Place

A small rotation of the headprovides a Y axis translation, asseen between the dotted lines

below.

Before After

Once the Y axis correction ismade, the XY table and/or feederaxis adjusts itself to compensatefor this small change in the Y axis

coordinate.


Accuracy (Accuracy (CCpkpk))X-Axis CPK (Serial # 10000 - 10221)

0.00

0.50

1.00

1.50

2.00

2.50

3.00

3.50

4.00

1 15 29 43 57 71 85 99 113 127 141 155 169 183 197 211

Y-Axis CPK (Serial # 10000 - 10221)

0.00

0.50

1.00

1.50

2.00

2.50

3.00

3.50

4.00

1 15 29 43 57 71 85 99 113 127 141 155 169 183 197 211

n Testing is performed atthe factory, prior toshipment

n A record of performance,called the “Delivery InspectionResults” report (for eachmachine) is kept at Universal.A duplicate record is shippedwith the machine.

nSpecificationn Upper/lower limit: X & Y axis:

± 0.10mm

n Cpk: > 1.3

nCpk average resultsn X & Y axis: ~ 2.0 (or 6 Sigma)


Why is this machine so wellequipped to handle them?

Nozzles are specially designed to providesecure and accurate handling

Handling speed is controlled at the pick,place, turret, recognition and XY table toprovide optimum accuracy and reliability

Center of component picking ismaintained by automatic updating of X and Yaxis to prevent miss-picks and waste

Feeders are single stroked, and camactuated to provide smooth operation

Z-axis control is done by limitingplacement head downward stroke depth toprovide smooth pick and place operations

Small part placementSmall part placement

0603 (1608)

0402 (1005)

0201 (0603)


n Tape Feedersn Available for 8mm, 12mm, 16mm, 24mm and

32mm tapen Special feeders available for 0201 chipsn Minimal maintenance required

nBulk Feedersn Available for 0402, 0603 and 0805 capacitorsn Resistor feeders are in developmentn No special programming requiredn Large capacityn Same feeder is used on older model 479x

models

OptionsOptions


nBulk Feeder Operationn Operates like a tape feedern No pneumatics or electrical actuationn Constant supply of components at pick point

OptionsOptions

- With each index, components fall down thechute onto the belt track-belt indexes forward with each component pick

During operation, machineindexes the feeder here

Magnet keeps componentin place until it is picked bynozzle

- As the feeder is indexed, componentsmove down the track to the pick point


n Feeder handling accessories

n Set-up cart: can accommodate up to 808mm tape or bulk feeders. Used(primarily) for off-line set up.

n Storage cart: has three shelves and canaccommodate up to 180 8mm tape or bulkfeeders.

n Feeder reload tool: a bench mounted toolused to simplify component reelreplacement by holding feeder in oneposition while work is done

OptionsOptions

Set-up cart

Storage cart

Reload Tool


nBank Feeder Change (BFC)

n Fast product changeover

n change all feeders on the machinein less than 5 minutes!

n Complete product change(feeders) in minutes

n feeder pallet docking stations andset-up carts available

OptionsOptions Available for 4796R Model Only!

Feeder Pallet on Feeder CartFeeder Pallet Docking Station


n Transfer/Inspect Switches

n Switches are mounted to input andoutput conveyors of machine

n Boards can be stopped on input oroutput conveyors

nAuto Board Length

n XY table board length mechanismis is automatically adjusted by themachine when a program changeis implemented

OptionsOptions

Transfer / Inspect Switch - Output side

Auto Board Length lever

Available for 4796R Model Only!


nBarcode Validation System (BVS)

n Uses “smart feeders” for storage of data

n online validation of feeder setup prior to thestart of production runs

n consists of two parts:

(a) machine hardware and software(b) off-line feeder set-up station

OptionsOptions

Scanning a reel

Off-line set-up station Read/write unit mounted in machine feeder area


nBarcode Product Change (BPC)

n automatic changing of current patterninformation based on incoming boardbarcode

nGeneric Equipment Model(GEM) Protocol

n industry standard machinecommunication protocol, carried outover a TCP-based network. GEMcompliance is based on SEMIInternational Standard E30-93

OptionsOptions

Barcode Product Change scanning operation


nHSP UPS Software

n provides a commonprogramming interface amongUniversal’s line of SMplacement machines

n CAD translation

n CDI capability

n Optimization and Simulation

OptionsOptions


nComponent Library DataTeaching

n Component vision parametersmay be automatically taughtusing the machine’s componentrecognition camera system

n no need to measure componentsby hand

nPattern ProgramCoordinate Teaching

n XY locations on the circuit boardmay be automatically taughtusing the machine’s downwardlooking camera system

OptionsOptions

View on monitor (example)

View on monitor (example)

MCP screen

4796 hsp presentation - smthelp.com€¦ · hsp product presentation page 3 direct drive technology...

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