3D Systems Viper Pro SLA User Manual
  1. Manuals
  2. Brands
  3. 3D Systems Manuals
  4. 3D Printers
  5. Viper Pro SLA
  6. User manual
3D Systems Viper Pro SLA User Manual

3D Systems Viper Pro SLA User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Thank you for purchasing the Viper ™ Pro SLA ® system. Before using this equipment, please read this guide carefully to
enjoy optimum performance and longer service life.
Introduction
Copyright © 2006-2008 by 3D Systems Corporation. All rights reserved. SLA and the 3D logo are registered trademarks of 3D
Systems, Inc. and 3DPrint, 3DManage, Lightyear, ProCure, Viper, and Zephyr are trademarks of 3D Systems, Inc.
1
User's Manual

Table of Contents

www.3dsystems.com
Environmental Conditions
70696 Revision 1C 27-Aug-08

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Viper Pro SLA and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for 3D Systems Viper Pro SLA

Summary of Contents for 3D Systems Viper Pro SLA

  • Page 1: Table Of Contents

    Specifications Index Copyright © 2006-2008 by 3D Systems Corporation. All rights reserved. SLA and the 3D logo are registered trademarks of 3D Systems, Inc. and 3DPrint, 3DManage, Lightyear, ProCure, Viper, and Zephyr are trademarks of 3D Systems, Inc. 70696 Revision 1C 27-Aug-08...
  • Page 2 CAD file. Software translates the CAD data to represent cross sections, or slices. The Viper Pro SLA system creates models by profiling each slice as a layer on the surface of a resin delivery module (RDM) that contains resin. Layer thickness can range (see the specifications for details).

  • Page 3: What's Inside

    Documents” you’ll find a listing of many other documents that may be helpful to you as you use the Viper Pro SLA system, such as Viper Pro SLA Client Online Help, the Facility Requirements Guide, and Material Safety Data Sheets.
  • Page 4 In “Troubleshooting” and “Service”, you will find the troubleshooting guide and other basic information concerning service and maintenance for your Viper Pro SLA system. Glossary The “Glossary” defines terms that describe the Viper Pro SLA system and its operations. After the glossary, you will find the “Technical Specifications”...

  • Page 5: Viper Pro Sla System's Features - Rdm

    Viper Pro SLA System’s Features Resin Delivery Module The Viper Pro SLA system’s time reduction for changing the resin simplifies the part-building process. Not only can you now change resin in less than ten minutes, you can also swap the resin delivery module (RDM) easily, with no tools required.
  • Page 6 Build Mode In this mode, the RDM is online and connects to the Viper Pro SLA system for power and I/O for full interoperability. The Viper Pro SLA system monitors and controls the resin temperature while connected with the active RDM.
  • Page 7 Dual Resin Delivery Module The Viper Pro SLA system can also build parts in two separate build zones, Build Zone A and Build Zone B. Each zone is independently capable of supporting its own active resin delivery module and motion axis control, enabling controlled builds in both zones simultaneously, with each build using different resins if desired.
  • Page 8 The Viper Pro SLA system’s IPM (Image Projection Module), directs the laser beam using directional, focusing optics, and scanning mirrors, along with an AOM (Acoustical Optical Modulator) to regulate the output power.

  • Page 9: Other Useful Documents

    Help provides detailed instructions on how to use the Viper Pro SLA system software to set up, run, and manage print jobs. Viper Pro SLA System Facility Requirements Guide To see what preparation you must do at your site prior to installing the Viper Pro SLA system, read Facility Requirements Guide.
  • Page 10 Viper Pro SLA System Material Safety Data Sheets (MSDSs) Make sure that everyone in your facility who handles Viper Pro SLA system materials reads these MSDSs and follows the safety guidelines in them. Every resin shipment includes MSDS paper copies.

  • Page 11: General Safety

    General Safety Hazard Messages There are four safety hazard messages in this Viper Pro SLA System User’s Manual: Also see “Safety Labels” for descriptions of safety labels on your Viper Pro SLA system. Damage Machine damage, part damage, and/or data loss can result if you ignore this type of hazard message.
  • Page 12 • Do not use any material without first reviewing its Material Safety Data Sheet (MSDS). • Dress power and communication cables at the back of the Viper Pro SLA system to prevent tripping. • Do not attempt to access, service, or adjust the internal components.
  • Page 13 Troubleshooting before resuming operation. • To prevent potential skin irritation and sensitization due to contact with waste material, follow all guidelines in the Viper Pro SLA System Material Handling Safety Material Disposal Safety. • To prevent pinch and crush injuries to the hand, use caution when replacing the platform inside the build chamber.

  • Page 14: Laser Safety

    l a s e r s a f e t y user’s manual Laser Safety The SLA system is designated as a Class I Laser Device by the U.S. Center for Devices and Radiological Health (CDRH). Class I devices are not considered harmful and require no special safety precautions.
  • Page 15 Class I laser device. If any of the interlocks are defeated, the Viper Pro SLA system becomes a Class IV device. Eye damage can occur by looking directly into the beam or by viewing any type of beam reflection.
  • Page 16 All SLA systems have an Emergency Shut-off button on the front panel of the Control Module/ Bay. The Viper Pro SLA system has an additional Emergency Shut-off button inside the Process Chamber. They are bright red with a yellow background. Pressing either switch cuts off all electrical power to the system, including the laser.
  • Page 17 Laser safety warning labels for the Viper Pro SLA systems are affixed inside the process module and RDM. On the Viper Pro SLA system, labels are affixed on the frame behind the RDM door and near the aperture at the top of the process chamber. These labels conform to the requirements for Class IIIb and Class IV lasers.
  • Page 18 l a s e r s a f e t y user’s manual Safety Labels & Interlocks Safety labels are attached Safety Label (in frame behind the door) at the places shown. Safety Safety Label Label An interlock is located close to each label.

  • Page 19: Chemical Safety

    c h e m i c a l s a f e t y user’s manual Chemical Safety Irritant! Always wear chemical-resistant gloves, goggles, and protective clothing when handling resin. Avoid skin contact. Avoid breathing resin fumes. • Always wear approved goggles, nitrile gloves and protective clothing when working near resins or with partially cured parts.
  • Page 20 Material Safety Data Sheet (MSDS) for information on specific resins. For further information on this and related topics, consult the 3D Systems – Materials website. Resin Storage Resin should be stored in opaque, non-reactive containers, according to the guidelines given in the MSDS included with the resin.
  • Page 21 c h e m i c a l s a f e t y user’s manual Caution! Resin is combustible. Care should be taken during resin containment and cleanup operations. A supply of dikes and control booms should be stocked so they are available to contain the affected area in the event of a major resin spill.
  • Page 22 c h e m i c a l s a f e t y user’s manual Eye Contact Safety goggles should be worn to prevent accidental splashes into the eyes. If resin comes in contact with the eye, flush immediately with large amounts of water for 15 minutes, avoid sunlight, fluorescent light, and other ultraviolet light, and obtain immediate medical attention.
  • Page 23 1.4 kW. We recommend an HVAC system that changes the air two to five times per hour. To avoid adversely affecting part quality, do not expose the Viper Pro SLA system to direct air flow from the air conditioning system.

  • Page 24: Operations

    Operations Viper Pro SLA System IPM: The Viper Pro SLA IPM (Image Projection Module) relays the drawing into information that will enable a build. System Status Lights: System Status Lights indicate whether the build is occurring, and whether the machine is on or off, and what stage of the build is in process.
  • Page 25 Print software. Build Zone A: Build Zone A is the left side of the Viper Pro SLA system, as you face the Machine, and is utilized for the building of all machine configurations. Build Zone B: Build Zone B is the right side of the Viper Pro SLA system, as you face the Machine, and is utilized for building with a dual or extra large machine configuration.
  • Page 26 o p e r a t i o n s user’s manual User Interface Monitor (rear): Power & Monitor Adjustments Emergency Stop Chamber Light Laser On System Enable System Secure Bypass Key Keyboard Monitor: The monitor, located above the keyboard, shows you the status of the build and the software required to start and complete the build.
  • Page 27 o p e r a t i o n s user’s manual Chamber Light: This switch turns the chamber lighting on or off. System Enable: This switch enables the system once the operational software has been launched. It also re-enables the system following an emergency stop, which occurs after the emergency stop switch returns to the open state.
  • Page 28 o p e r a t i o n s user’s manual Resin Delivery Module (RDM) 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 29 I/O Connector: This connector is the interface for all communication and motion control between the RDM and the Viper Pro SLA system. Gross Fill/Circulation Pump: This pump transfers resin from the refill containers into the RDM, and recirculates resin already in the RDM.
  • Page 30 o p e r a t i o n s user’s manual Electrical Cabinet Main Power Disconnect: The disconnect enables you to turn off all power to the system. Do NOT position the equipment so that it is difficult to operate the disconnecting device. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 31 o p e r a t i o n s user’s manual Laser Power Supply Controller Power Distribution Liquid Cooled Laser System Electrical Cabinet: Open Door Laser Power Supply: The laser power supply enables the user to turn on and off the power. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 32 Controller: The computer operates the Viper Pro SLA system. Power Distribution: This module distributes all the AC power that the systems need. Circuits for the various subsystems are located in this module.
  • Page 33 Manual Offload Cart The manual offload cart is included in the base configuration when you purchase a Viper Pro SLA system. You can easily remove a platform from the SLA system with a large or heavy part on it.
  • Page 34 o p e r a t i o n s user’s manual Automatic Offload Cart The optional automatic offload cart automates platform removal from the SLA system and eliminates the previous requirement for manual intervention to start a new build. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...

  • Page 35: Software Overview

    s o f t w a r e o v e r v i e w user’s manual Software Overview The next few pages describe the 3DPrint components, their location in the software, and their specific tasks. Menu Tool Viewing Controls Machine Window...

  • Page 36: View Port And View Object

    v i e w p o r t a n d v i e w o b j e c t user’s manual View Port and View Object When the view port is the active window, the user can see the build in progress. The build envelope is the maximum space for part building.
  • Page 37 v i e w p o r t a n d v i e w o b j e c t user’s manual Viewing Controls The Viewing Control and the mouse can give you control of the view port by rotating around the x-, y-, and z-axis;...
  • Page 38 v i e w p o r t a n d v i e w o b j e c t user’s manual Mouse and Keyboard To perform the following commands via mouse and keyboard: Translate View Port: Alt + Right Mouse + Drag Zoom View Port: Shift + Right Mouse Button + Drag 70696 Revision 1C 27-Aug-08...

  • Page 39: Menu Bar

    m e n u b a r user’s manual Menu Bar File New: Clears current build file. Rebuild: Reloads the last build file. Open: Selects a new build file; prompts user to clear the current file, if current file is not closed. Close: Closes the current build file.
  • Page 40 m e n u b a r user’s manual Preferences: See Preferences. Licensing: See Licensing. Exit: Terminates the software. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 41 m e n u b a r user’s manual Preferences Preferences enables you to edit, save, load, and reset defaults. Edit Defaults: Edits the 3DPrint XML file. Save Defaults: Writes out, or saves, the 3DPrint XML file. Load Defaults: Loads the 3DPrint XML file. Reset Defaults: Resets the 3DPrint XML file.
  • Page 42 m e n u b a r user’s manual Licensing Load License: For initial software run only, enables user to load license and activate application; user must load license to use application Get Host ID: Obtains ID of the computer user and places it in a text file 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 43 m e n u b a r user’s manual Edit The Edit menu enables you to Cut, Copy, Paste, Undo, and Redo. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 44 m e n u b a r user’s manual Display The Display menu enables you to choose Build Volume, Build Plane, or Build Layer. Build Volume: Toggles the display of the build volume. Build Plane: Shows the z-height status of the part build during a build. Build Layer: Displays image of the layer currently being built during a build.
  • Page 45 m e n u b a r user’s manual View The View menu currently has no function. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 46 m e n u b a r user’s manual Setup The Setup menu enables you to interact with the systems hardware through the use of the Manual and Scanner windows: Manual: Opens the manual operations window; see Manual Operations. Scanner: Opens the scanner operations window;...
  • Page 47 m e n u b a r user’s manual Window The Window menu enables you to reset panels, restore default panels, save panels, and auto save panels: Reset Panels: Goes back to the panel that was saved Default Panels: Goes back to the factory setting Save Panels: Saves current panel setting Auto Save Panels:...
  • Page 48 m e n u b a r user’s manual Help The Help menu gives you information about the 3DPrint software release. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...

  • Page 49: Tool Bar

    t o o l b a r user’s manual Tool Bar Status: Shows machine status. Queue: Lists the build jobs in the queue. Open: Selects new build file; prompts user to clear the current file, if the current file is not closed. Play: Starts the build.

  • Page 50: Manual Operations

    m a n u a l o p e r a t i o n s user’s manual Manual Operations Manual Operations, explained in more detail on the following pages, enables the user to make manual adjustments regarding the elevator, recoater, and leveler. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 51 Enable Crash Protection Use extreme caution when moving motion axes if is unchecked. Damage caused by this type of collision is not covered under the 3D Systems’ warranty. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 52 m a n u a l o p e r a t i o n s user’s manual Elevator The manual operations Elevator allows you to operate the elevator manually. “Machine Window”, and the following textual explanations, show the command’s functions. Be careful when entering values;...
  • Page 53 m a n u a l o p e r a t i o n s user’s manual Set Start: Saves the elevator’s current location as the Start position; the field to the right displays the selected value for the Set Start position. Note: This will not work if elevator has not been homed.
  • Page 54 m a n u a l o p e r a t i o n s user’s manual Recoater The manual Recoater allows you to operate the recoater manually. The following pages show the command’s functions. To Move the Recoater forward or back, specify Distance and Velocity.
  • Page 55 m a n u a l o p e r a t i o n s user’s manual Velocity: Specifies the recoater speed, in inches or millimeters per second, during manual motion; it does not affect motion during the move. Stop: Stops all motion during the move.
  • Page 56 m a n u a l o p e r a t i o n s user’s manual Leveler The manual Leveler controls the resin level in the RDM through the use of the gross fill and leveling pumps on the front of the RDM. It also allows for the resin to recirculate. To Move the resin level by a set distance,...
  • Page 57 m a n u a l o p e r a t i o n s user’s manual Turns: Defines the amount of resin to be pumped; negative pumps resin into the RDM from the leveling container; positive pumps resin out of the RDM into the leveling container. Velocity: Specifies the pump speed in revolutions per second.

  • Page 58: Scanner

    s c a n n e r user’s manual Scanner Scanner, explained in more detail on the following pages, enables the user to make manual adjustments regarding the Laser, Scanner, and Sensors. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 59 s c a n n e r user’s manual Laser Laser On: Toggles the laser on or off, by either check (on) or uncheck (off). Shutter: Toggles safety shutter open or closed, by either check (open) or uncheck (closed). Small Spot: Sets IPM to the small spot focus position.
  • Page 60 s c a n n e r user’s manual Scanner Moves beam in the positive Y direction Moves beam in the negative X direction Moves beam in the positive X direction Moves beam in the negative Y direction Moves the beam to the home (rest) position. Shows current X coordinate of the beam.
  • Page 61 s c a n n e r user’s manual Distance: Defines the distance increment when moving the beam with the arrow buttons. To move the beam faster, use a larger value; for finer movement, use a smaller value. Note: Moving the beam to reach the scanner limit will result in a fatal error. This will require the system to be restarted.
  • Page 62 s c a n n e r user’s manual Sensors Sensor 1: Sensor 1 settings are the same as sensor 2. Note: Sensor 1 is not used in a single or dual vat hardware configuration, therefore, the default values may not be defined.
  • Page 63 s c a n n e r user’s manual Find: Searches for a pin hole, starting at the current beam position. Profile: Acquires and displays the power distribution and properties of the beam. ADC: Shows the current intensity of the beam. X Location: Shows the X coordinate of the beam.

  • Page 64: History

    h i s t o r y user’s manual History Build Log Window History displays information about previous builds. Clicking on History brings up the Build Log window, which contains the information about the last build. If build is in progress, Open and Last are disabled.
  • Page 65 h i s t o r y user’s manual Open Build Log Window Clicking Open displays the list of all previous builds. Selecting a file, or build, displays the information on that particular build. Clicking Last displays the information of the last build. Clicking Done closes the Build Log window.

  • Page 66: Machine Window

    m a c h i n e w i n d o w user’s manual Machine Window Status Status enables you to display the properties of the resin delivery module (RDM), as well as the available laser power. Resin: Displays the resin name. Vat Size: Displays the build capacity of the RDM.
  • Page 67 m a c h i n e w i n d o w user’s manual Options enables you to select or deselect the machine options for the Options build. Checking the boxes selects the following options: Skip Init: Skips the initial operations of the build, including coarse resin leveling and proper elevator positioning.
  • Page 68 m a c h i n e w i n d o w user’s manual Settings Settings enables you to view/change the machine settings. Name: Displays the resin. Vat: Displays the build envelope. Air Temp: Selects air temperature in degrees C. Vat Temp: Selects the resin temperature in degrees C.
  • Page 69 m a c h i n e w i n d o w user’s manual Scale Scale enables you to set the X, Y, and Z scale factors of your build. The default value for these settings is 1.0000. Sets the X coordinate Sets the Y coordinate Sets the Z coordinate Note: Build Scale Factors and Machine Scale Factors...

  • Page 70: Build Window

    b u i l d w i n d o w user’s manual Build Window Offset Build Offset enables you to shift the location, in the X and Y direction, of the build on the platform. This is used to center the calibration on the platform.
  • Page 71 b u i l d w i n d o w user’s manual Settings Start Z: Enables the user to choose the Z location of the build file, where the build will start; if the Start Z value entered is less than the minimum Z extent, the build starts at the minimum;...
  • Page 72 b u i l d w i n d o w user’s manual Status Build Status Dropdown End Build Value Current Status Start Build Value Status shows specific information on the build, as it progresses. The End of Build, Current Build, and Start of Build fields show data at various stages of the build.
  • Page 73 b u i l d w i n d o w user’s manual Position: Shows the position of the build status depending on original CAD Z coordinate. The units, inches or millimeters, will be consistent with the units used in the build file. Percent: With 0% as the start and 100% as the end, shows the percentage completed of the current build.
  • Page 74 b u i l d w i n d o w user’s manual Recoat Build Recoat displays the recoat parameter values as defined when the build file was created by the 3DManage™ Software. Distance: Displays elevator dip distance in units (inch/mm) defined by the .bff file.
  • Page 75 b u i l d w i n d o w user’s manual Modify: This function opens another window. Allows the user to select a recoating range and modify the values. Disable Smart Sweep: Checking this box forces the recoat sweeping distance to the maximum stroke of the blade for every layer during the build.
  • Page 76 b u i l d w i n d o w user’s manual Draw Build Draw displays the most recent, or current, values for laser power and vector drawing speeds. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 77 b u i l d w i n d o w user’s manual Scale Build Scale enables you to scale the current build in the X, Y, and Z direction. Note: Build Scale Factors and Machine Scale Factors are added together to achieve the final build scale. Example: Build Scale Machine Scale...
  • Page 78 b u i l d w i n d o w user’s manual Parts List The Check box marked with a check indicates that the part listed is visible to the user. The Highlighted Part Name indicates the part is selected. The Parts List gives the contents of the build file.

  • Page 79: Recoater System

    The blade, which contacts the liquid resin, can be removed from the Viper Pro SLA system. The blade should be kept with the RDM so that when the resin is changed, the blade remains with the resin that it has been in contact with.
  • Page 80 r e c o a t e r s y s t e m user’s manual Platform Installation The RDM must be in the machine before this process starts. When correctly installed, the platform sits on the elevator platform mount. 1.
  • Page 81 r e c o a t e r s y s t e m user’s manual Platform Release After the build is complete, select Drain Platform. This function raises the elevator motion stage to the top and the locking mechanism disengages.
  • Page 82 Make sure that the elevator is at its lower limit and that the recoater module is in the rest position. Assuming the RDM is outside the Viper Pro SLA system, the following steps describe how to install it. Note: Before installing the module, note that the RDM is very heavy and may require more than one person to remove or install it.
  • Page 83 r e c o a t e r s y s t e m user’s manual 5. Once the RDM is in the machine, connect the cables. There is a black power cord and a gray cable bundle. Plug the three-pronged black power cord into the IEC receptacle on the RDM and place the connector into the keys.
  • Page 84 r e c o a t e r s y s t e m user’s manual 6. Plug in the power cord and turn on the switch. RDM Heater Power Switch 7. Close the RDM door. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 85 The RDM is made of stainless steel and has casters for moving and maneuvering it while installing or removing it from the frame. There are also handles on the RDM that help the user to transport and maneuver it into and out of the Viper Pro SLA system. 1. Open the RDM door.
  • Page 86 Resin Delivery Module Temperature Control The Viper Pro SLA system offers offline and online heating. When the power cord from the machine is connected, the system has online heating; when the power from a wall outlet is connected, the system has offline heating. The RDM can be heated either outside the Viper Pro SLA system’s enclosure, via the stand-by mode, or in the enclosure.
  • Page 87 r e c o a t e r s y s t e m user’s manual Release Lever Release Lever 3. Pull the RDM release lever, located to the left of the resin bin toward you. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 88 r e c o a t e r s y s t e m user’s manual Container Release Button 4. Push the container release button, located on the lower right corner of the resin bin. Container Release Button 5. Lift out the resin container. 6.
  • Page 89 r e c o a t e r s y s t e m user’s manual Resin Containers Before adding a new container, make sure that the container slot is empty. If a container is present, refer to the previous section, “Resin Container Removal,”...
  • Page 90 r e c o a t e r s y s t e m user’s manual 1. Open the RDM door. 2. Obtain the resin container that is compatible with the resin that is in the RDM. Caution! Make sure that you have selected the correct resin container. Selecting a container that is incompatible with the resin type in the RDM can damage the machine.

  • Page 91: Troubleshooting

    Viper Pro SLA System Shutdown If you do not plan on operating the Viper Pro SLA system on a regular basis and want to shut it down for an extended period of time, shut down Windows and turn off the main disconnect. See “Electrical Cabinet: Closed...
  • Page 92 Reset circuit breaker for the wall outlet. Main power plug is not Reset circuit breaker. engaged. No power is coming from the wall. The Viper Pro SLA system circuit breaker is tripped. 70696 Revision 1C 27-Aug-08 www.3dsystems.com...
  • Page 93 t r o u b l e s h o o t i n g user’s manual Table 3: Error Symptoms (continued) SYMPTOM CAUSE ACTION The laser does The laser is not turned Turn the power supply key to the ON position. Verify not operate.

  • Page 94: Customer Support

    Customer Support Hotline. Before you call Customer Support with a problem or question, please make sure that you have the following information: • The serial number of the Viper Pro SLA system (located on the rear panel) • A brief description of the problem, including the exact error message •...

  • Page 95: Service

    • In the United States or Canada, call 800-793-3669 • In Europe, call +49-6151-357357 You can also contact your local 3D Systems representative. For material safety data sheets and other technical support information, go to this 3D Systems’ Web site address: http://www.3dsystems.com/techsupport/index.asp...
  • Page 96 s e r v i c e user’s manual The SLA system conforms to applicable requirements of 21 CFR Subchapter J at the date of manufacture. It is designated a Class I Laser Device by the Center for Devices and Radiological Health (CDRH).

  • Page 97: Maintenance

    Viper Pro SLA System Surfaces Clean the Viper Pro SLA system’s outer surfaces as needed following these guidelines: Dust Removal Remove dust from the outer surfaces of the Viper Pro SLA system by wiping with a clean, dry, lint-free cloth. Damage Do not remove any outer panels when cleaning the Viper Pro SLA system.
  • Page 98 Preventive Maintenance Your Viper Pro SLA system must have preventive maintenance (PM) performed by a qualified 3D Systems Customer Support Representative. Contact 3D Systems after one year of build time. Gel Filtering Resin life is adversely affected by partially-polymerized material in the RDM, both in debris, such as broken supports and crash remains, and in gel.
  • Page 99 m a i n t e n a n c e user’s manual Damage Do not leave debris in the machine and do not allow debris to bypass the debris- catching device. Gel must be kept apart from its neighboring gel, which requires continuous resin movement in the RDM.

  • Page 100: System Block Diagram

    s y s t e m b l o c k d i a g r a m user’s manual System Block Diagram (single build area) 70696 Revision 1C 27-Aug-08 www.3dsystems.com...

  • Page 101: Electronic Chassis Diagram

    e l e c t r o n i c c h a s s i s d i a g r a m user’s manual Electronic Chassis Diagram 70696 Revision 1C 27-Aug-08 www.3dsystems.com...

  • Page 102: Legal Notices

    3D Systems, Inc. No copies of the document may be sold or given to any person or other entity.
  • Page 103 Operation of this equipment in a residential area is likely to cause harmful interference in which case, the user will be required to correct the interference at his own expense. Changes or modifications not expressly approved by 3D Systems could void your authority to operate equipment.

  • Page 104: Glossary

    g l o s s a r y user’s manual Glossary Acoustical Optical Modulator (AOM) An electronic device which diffracts laser light to interrupt the laser beam as an on/off switch. Analog-to-Digital Conversion (ADC) Converts an analog signal to a digital signal. Beam profile A pattern of circles or numbers representing the spatial distribution of laser beam power.
  • Page 105 g l o s s a r y user’s manual Build computer See Control computer. Build file(s) The data file(s) produced by the 3DManage Software and used by the controller to build parts. 3DPrint Control Software Controller software which controls the building of stereolithography parts on an SLA system. Build style A template file that defines slicing and part building parameters.
  • Page 106 g l o s s a r y user’s manual CAD resolution The internal approximation of surfaces within a CAD model. CAD units Units of measurement used to construct the CAD model, such as millimeters or inches. Computer Aided Engineering. The process of solving engineering problems by interaction with a computer.
  • Page 107 Control computer The controller mounted in the Viper Pro SLA system cabinet that controls the building of stereolithographic parts. Controller See Control computer. Cure The process of turning liquid resin into a solid by exposure to UV light.
  • Page 108 g l o s s a r y user’s manual Drawing speed The speed at which the laser traces over the surface of the resin to form solid plastic lines and surfaces. The laser drawing speed varies depending on the depth of solidification requested, laser beam power and distribution, and resin characteristics.
  • Page 109 g l o s s a r y user’s manual Green part A stereolithographic part prior to UV post-curing, but after laser curing in the resin delivery module. Hatch A vector that is drawn between layer borders and comprises the interior of the part. Hatch spacing A parameter that specifies the perpendicular distance between adjacent hatch vectors.
  • Page 110 g l o s s a r y user’s manual Line A line of cured plastic generated by overlapping bullets. See also vector. Linewidth The horizontal width of a laser cured resin line. Monomer A low molecular weight chemical species, which is a building block of polymers. MSDS Material Safety Data Sheet.
  • Page 111 g l o s s a r y user’s manual Photopolymerization The process whereby light energy converts monomers into a polymer. Platform The perforated base on which parts are built by the SLA system. Platform locators Features that secure and position the edges of the platform. Platform supports L-shaped brackets that support the platform and attach it to the elevator.
  • Page 112 g l o s s a r y user’s manual Post-process The process of cleaning, curing, and finishing stereolithographic parts. Process chamber The chamber in which the RDM, elevator, and beam profilers are located. Recoating The process of adding a layer of liquid resin with a user-specified thickness on top of the previously cured layer.
  • Page 113 g l o s s a r y user’s manual Resin Delivery Module (RDM) The metal container inside the process chamber in the SLA system that holds the resin in which the object is formed. On older SLA systems, the RDM is referred to as the vat. Safety shutter A mechanical device that blocks the laser beam when an interlock switch is activated or when closed via the computer user interface.
  • Page 114 g l o s s a r y user’s manual Slice resolution A slice parameter that specifies the number of slice units assigned to each CAD unit of measure. SmartSweep recoating process A feature used to reduce the build times by sweeping only over that portion of the RDM where a part is being built instead of sweeping the full area of the resin delivery module.
  • Page 115 Electromagnetic radiation having a wavelength shorter than visible light, (i.e., below 390 nanometers). On older SLA systems, the metal container inside the process chamber in the SLA system that holds the resin in which the object is formed. On the Viper Pro SLA system, this container is called the RDM. Vector A directed line segment represented by starting and ending coordinates as defined in a stereolithography slice or build file.
  • Page 116 g l o s s a r y user’s manual Workstation The high powered personal computer with graphics capabilities, running the 3D Lightyear File Preparation Software which creates the build files. Zephyr ™ Recoating System A recoater blade system that uses an internal vacuum cavity to deposit resin on the part, improving trapped volume recoating effectiveness.

  • Page 117: Specifications

    s p e c i f i c a t i o n s user’s manual Specifications Technical Data For a complete Viper™ Pro SLA® system datasheet that includes FEATURES, APPLICATIONS, BENEFITS, and TECHNICAL DATA, refer to: SLA Datasheets 70696 Revision 1C 27-Aug-08 www.3dsystems.com...

  • Page 118: Index

    i n d e x user’s manual Index build (cont.) layer debris, straining object dip distance plane AC power disconnect preview main power recoat altitude status automatic offload cart Electric Cabinet volume drain zone platform build start position beam automatic build zone A Intro setting for automatic...
  • Page 119 i n d e x user’s manual home button machine offline RDM warm-up Elevator options opening a file Recoater scale humidity settings status main power disconnect I/O connector manual parameters, modify intelligent resin container adjustments parts list elevator pausing a build leveler percent blade gap keyboard...
  • Page 120 i n d e x user’s manual RDM removal safety shutter temperature recirculate scanner toolbar buttons recoater blade tools, for changing resin operations recoater blade sweeps toolbar recoater stall user interface window recoater, manual scanning system recoating module sensors refill containers single resin delivery module resin small spot...
  • Page 121 i n d e x user’s manual Zephyr recoater blade zoom view port zoom, in or out 70696 Revision 1C 27-Aug-08 www.3dsystems.com...

Table of Contents