autoshock ii - l.a.b. ii.pdfii system, your choice for shock testing technology. control system...

L.A.B Equipment, Inc.All rights Reserved 2004

AutoShockAutoShock IIII™™

www.labequipment.com


What Is What Is AutoShockAutoShock IIII ??


• Windows XP/2000/NT-Based Control

• Windows-Based Acquisition (universal)

• Improved Overall Product Quality And Performance

• This Technology Vaulted L.A.B. Ahead Of Our Competition


Benefits of AutoShock Benefits of AutoShock ΙΙΙΙ™™ ??


Certification

Performance

Repeatability

Versatility in Testing

Current OS (XP/NT/2000) Technology

AS II, The Superior Technical Advantage


ASAS--II System ComponentsII System Components


Shock Machine

Computer Control System

Elastomer Module Kit



AutoShockAutoShock IIII



AutoShockAutoShock IIII

Automatic Drop Height Calculation


ApplicationsApplications


Electronic Circuit Boards & Sub-Assemblies

LCD/TFT/PDP Displays

Computer Hard Drives

Laptops, PC’s & Mainframe Computers

Industrial Displays & Monitors

Discrete Electronic Device Manufactures

Refrigeration, Heating & Compressors

Military Components & Systems


…… Customers Worldwide…….Customers Worldwide…….

Celestica Samsung Dept. of Agriculture- UK China North LG Philips



Some of our CustomersSome of our CustomersCUSTOMERCUSTOMER MODEL #MODEL # DELIVERY DESTINATIONDELIVERY DESTINATION

China North AS-II.36 China North BeijingCelestica AS-II.36 Chelmsford, MASichuan Torch AS-II.60 SW Jiaotong Univ, ChinaLG/CD AS-II.60 Seoul KoreaLG/Philips AS-II.60 South KoreaLoughry College AS-II.24 No. IrelandSamsung Elec. AS-II.48 So. KoreaSamsung Elec. AS-II.36 So. KoreaSamsung Tianjin AS-II.48 Tianjin ChinaSeoul Standard AS-II.24 Seoul, So. KoreaShen Zhen Samsung AS-II.36 Shen Zhen ChinaChina Jiu Yuan Trading AS-II.60 SW Jiaotong Univ, ChinaCompal Computer AS-II.36 Kunshan China



More Customers…………More Customers…………CUSTOMER MODEL # DELIVERY DESTINATION

LG PC AS-II.24 Seoul, KoreaSamsung SDI AS-II.48 HungaryITS AS-II.24 Hsin-Chu City TaiwanSamsung SDI AS-II.48 Kyoungnam, KoreaSamsung SDI Malaysia AS-II.36 KL, MalaysiaSamsung SDI Mexico AS-II.36 Tijuana, MexicoArima Computer Corp. AS-II.24 Shozou, PRCXenli (Linux) AS-II.24 Beijing ChinaSamsung HVAC AS-II.48x 60 So. KoreaRaytheon Missile Sys. (USA) AS-II.36 MA, USAAgilent HP AS-II.24 CO, USA812 Institute AS-II.24 Shanghai, ChinaSamsung Elec. AS-II.48 So. Korea



The Superior Technical Advantage!The Superior Technical Advantage!

AutoShock-II ™



Why choose L.A.B. for your Shock Why choose L.A.B. for your Shock Testing Technology?Testing Technology?

We are the industry leaders in developing new Shock Testing technology

We have been a leader in Shock Testing for over 40 years.

Our customers are located in every major market and industry in the world

Our factory trained support and service agents are located worldwide and provide our customers unmatched quality and performance



The ASThe AS--II Shock MachineII Shock Machine


Guide Columns

Lift Cylinders

Isolated Base

Brake Assemblies

Shock Table

Lift System


L.A.B. AutoShockL.A.B. AutoShock--II System, Your choice II System, Your choice for Shock Testing Technology.for Shock Testing Technology.

Control SystemWhile many competitors may control some of the system

features by either a PLC or PC system, L.A.B. incorporates the latest technology to control all functions with a PC. XP or Windows 2000 OS.

We incorporate a closed loop machine control for:

Square wave programmer pressure

Controlling the positioning of the table

Monitoring the safety locks and table limits

Monitoring the braking system




Sequence and Count the number of drops executed

Incorporate a Sate of the Art “Fire” sequencing control well as provide audible and visual indicators for test commencing notification

Provide a high performance calibration software system to ensure the drop height, braking system and pressure systems are maintained going forward.

L.A.B. uses a proprietary algorithm to ensure the accuracy of your first drop

L.A.B.’s proprietary algorithm to ensure your system is not over-stressed and provides safeguards against operation input error.




Superior Cast Base (Model 24 & 36)

While many competitors use a solid steel base, L.A.B. Equipment has invested the time and resources to optimally design a cast iron base. With a cast base, we are able to optimally use material while proving a higher dampening factor than A36 HR plate.

This dampening provides a positive effect on oscillations once the impact occurs. Our 3-D modeling and finite analysis programs allow us to deliver the superior product our customers demand.




Guide ColumnsChrome-plated guide columns smoothly guide the table onto

the programmed impact surface with minimum friction. L.A.B. uses low friction sleeve bearings and optimally sized guide columns. This results in longer machine life and more consistent velocity change inputs than systems using larger guide columns and lower quality bearings.

Safety interlock pins inserted in holes drilled in each column provide a method to support both sides of the table when the machine is not in use or when changing programmers.




BrakesThe L.A.B. brake system's high response provides consistent

and repeatable shock pulse velocity change inputs. Hydro-pneumatic brakes release the table prior to shock impact and catch the table on rebound to prevent secondary shock pulses. The brakes prevent multiple impacts if the rebound height is greater than 2 in. (5 cm).

For rebound heights less than 2 in. (5 cm), the optional L.A.B. Low Impulse Kit is recommended. The brake system uses a dry nitrogen gas supply for extremely fast brake response, eliminating brake drag on the columns.




Table Positioning SystemBalanced hydraulic lift cylinders precisely position

the table with an equal lift force on the columns to the height desired for each shock test.

This proprietary design provides excellent leveling and chatter free motion of the raising table, and ensures accurate table position. A precision Height Transducer supplies the AutoShock-II control system with high accuracy and precise table positioning.




Dual Waveform Programmers

Low profile dual waveform programmers are used to perform the short duration half-sine and trapezoidal shock pulses necessary for determining product fragility and establishing damage boundary curves.

The gas charged cylinder used for producing trapezoidal shock pulses is built into the seismic base allowing for a lower table profile.




This makes specimen mounting and test observation easier. Short duration half sine programmers, mounted directly to the bottom of the shock table, impact the oversize flange on the cylinder when performing critical velocity tests. This design facilitates both types of pulses without changing impact devices.

To evenly distribute the impact load, six programmers are used instead of one. The more evenly distributed load reduces component wear and cost, and further reduces table noise.



More Features on our AutoShock More Features on our AutoShock Remote Control SystemRemote Control System

Automatic Control of Pressure…No adjustment of hand wheels or Regulators…no reading of gages… Closed Loop Control

With the closed loop control of the break pressure and the Square Wave Programming cylinder…..we have the competition surpassed AGAIN….



More Features on our AutoShock More Features on our AutoShock Remote Control SystemRemote Control System

The Brake System……The nitrogen pressure is regulated to apply the correct

pressure to stop the table depending on the load and the pulse desired. If the “Target Pressure” is not correct, the drop will not be allowed and a Message will alert the operator.

Controlling the Pressing during a Square Wave Pulse Test……closed loop

Once the correct Pressure is calculated via the L.A.B.’s Shock Drop Calculator, a “Target Pressure” will be regulated, delivered and maintained to the Square Wave Cylinder. If the pressure deviates from the “Target” by more than 7 kilopascals, a drop will not be allowed and the operator will be notified.



What About the Competitor’s?What About the Competitor’s?



PC Control SystemPC Control System• L.A.B.

1. Full PC Control of System

2. Controls Pressure3. PC is 32 Bit OS4. One PC for both DA

and Control5. Choice of DA

System (Wincat/TLP…)

• (YS/Lansmont)1. Manual controls/Custom

Screen & system2. Manual control/Manual3. Win 16/Custom PC4. 16 Bit OS /2 PC’s required5. No option



System UsabilitySystem Usability

• Easy to configure-go from short duration to SW Testing without changing anything

• All one Station• No Platform

required…Table at less than 900 mm

• Programmers• Operator Interface• Positioning Products• Lift system• System Alignment



Other important issuesOther important issues

• Certification• Service and Support from Local• Long relationship w/ APIC/STC (over 12

years)• Upgrading PC systems & Servicing the PC.

• L.A.B. Equipment, Inc. is the advantage




AS II Summary……AS II Summary……

1. Support & Service in Asia

2. Performance3. Repeatability4. Versatility in Testing 5. A Superior Technical

Advantage6. Certification7. Current OS

(XP/NT/2000) Technology


L.A.B. Equipment, Inc.L.A.B. Equipment, Inc.

Thank You

For any questions contact us [email protected]


http://www.labequipment.com/

http://www.labequipment.com/

autoshock ii - l.a.b. ii.pdfii system, your choice for shock testing technology. control system...

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