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Transform Your Products InVision Concept Modeler Program Review Engineering & Quality 12-February-2007.

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Presentation on theme: "Transform Your Products InVision Concept Modeler Program Review Engineering & Quality 12-February-2007."— Presentation transcript:

1

2 Transform Your Products

3 InVision Concept Modeler Program Review Engineering & Quality 12-February-2007

4 Experience the difference… Transform Your Products InVision Upgrades History v3.38 v3.40 Pause build on long cartridge change out Stop high vacuum condition Add baffle to Print head adaptor Addition of 2L vacuum bottle Change vacuum set point 5.00 5.75 inches of H 2 O Replace nylon fittings with brass on Print head adaptor Grommet strips to clamp feed guides Modified needle housing collar (removed material) Removed potting from vacuum switch

5 Experience the difference… Transform Your Products History v3.41 (Current) Add mechanical flags to stop support material (S100) cartridge plunger ~ 20mm short to stop excessive air from entering the fluid delivery system Z guides added Grounding blocks to eliminate lead screws from turning New needle house stripper New needle housing coating & heater Replace HMS bushings with bearing sleeves InVision Upgrades

6 Experience the difference… Transform Your Products History v3.42 (Testing) Better positioning of cartridge to needle housing Tighter holding of cartridge Plunge to hold sequence modified to simulate drum feed plunge movement while checking LOMS level Reduce Pushed wax condition Reduce Mega pixel errors Reduce Ratio errors HMS damaged after Print head moves after X-following error Build material expiration change to 2 years InVision Upgrades

7 Experience the difference… Transform Your Products v3.40 - Baffle Reduction of air entrainment – Add baffle (Support side only) Print head Adaptor New print head part no. = 300212-01

8 Experience the difference… Transform Your Products v3.40 – Stabilize vacuum system Add 2L bottle to stabilize operation of pressure regulator / 0.5L remains Vacuum System

9 Experience the difference… Transform Your Products v3.40 - Vacuum Stabilization Changed set point and switch of pressure regulator to 5.75 H 2 0 to better accommodate material densities Vacuum level being set at supplier location Vacuum setting confirmed at the contract manufacturing location and adjusting in the field should not be necessary Resellers should not be adjusting vacuum levels independent of 3D Systems knowledge Vacuum System

10 Experience the difference… Transform Your Products v3.40 - Guiding Grommet strips to cartridge guides Clamp Feed

11 Experience the difference… Transform Your Products v3.40 - Print Head Priming Rotate Print head 135° to remove trapped air \\us-bur-na01\groups\US-GJ-MS03\Doc Control Center\PUBLICATIONS\InVision\inverted printhead procedure_Rev.zip \\us-bur-na01\groups\US-GJ-MS03\Doc Control Center\PUBLICATIONS\InVision\inverted printhead procedure_Rev.zip Provided inside upgrade kit Print head

12 Experience the difference… Transform Your Products Print head

13 Experience the difference… Transform Your Products v3.40 - Software Single motion to a Plunge to Hold Plunger

14 Experience the difference… Transform Your Products Plunger v3.40 - Software Single motion to a Plunge to Hold Single movement of plunger to fixed position - not based on LOMS level in adaptor Pressurizes cartridge

15 Experience the difference… Transform Your Products Plunger v3.42 - Software Implemented software 3.42 to improve cartridge guiding during the plunge to hold move. This also makes the plunge to hold move LOM sensor based (currently in final test stages) Step by step - Movement of plunger based on LOMS level in adaptor

16 Experience the difference… Transform Your Products Plunger v3.42 - Software Implemented software 3.42 to improve cartridge guiding during the plunge to hold move. This also makes the plunge to hold move LOM sensor based (currently in final test stages) Step by step - Movement of plunger based on LOMS level in adaptor

17 Experience the difference… Transform Your Products v3.41 – New design Redesigned needle housing to improve ejection of cartridge without hang Old revisionNew design Needle Housing

18 Experience the difference… Transform Your Products V3.41 – Design changes Redesigned needle housing to improve ejection of cartridge without hang Extended the bearing length of collar Needle Housing Add Teflon hard coated both surfaces

19 Experience the difference… Transform Your Products V3.41 - Plungers Added stops to eliminate rotation of the plunger screws Clamp Feed

20 Experience the difference… Transform Your Products Mechanical Improvements v3.41 - Z Guides Added Z guiding to cartridge guide path to insure cartridges descend properly within clamp mechanism

21 Experience the difference… Transform Your Products Mechanical Improvements v3.41 - Software Implemented software 3.41 to eliminate air from entering into the fuild delivery system Any air in S100 support cartridge would enter the fuild delivery system when cartridge 100% dispensed

22 Experience the difference… Transform Your Products Mechanical Improvements v3.41 - Adding Flags Flags to stop the plunger ~ 20 mm short to eliminate excessive air from being pushed in fluid delivery systems ~ 20 mm Added flags to stop the S100 support cartridge ~ 200 mm to eliminate air in cartridge from entering the fluid delivery system Sensor

23 Experience the difference… Transform Your Products v3.42 Larger Print head Adaptor with direct connect (no tubes) NEW Print head Adaptor

24 Experience the difference… Transform Your Products v3.42 Larger Print head Adaptor with direct connect (no tubes) OLD Print head Adaptor

25 Experience the difference… Transform Your Products v3.42 Redesigned Print Head Adaptor with larger internal chambers Print head Adaptor Surface Area Old design ~ 1 300 mm 2 New ~ 2 077 mm 2

26 Experience the difference… Transform Your Products v3.42 Redesigned Print Head Adaptor with larger internal chambers 2.300 (58.4 mm) 1.400 (35.6 mm) 2.750 (69.9 mm) Print head Adaptor Surface Area Old design ~ 1 300 mm 2 New ~ 2 077 mm 2

27 Experience the difference… Transform Your Products v3.42 Redesigned Print Head Adaptor with larger internal chambers 2.300 (58.4 mm) 1.400 (35.6 mm) Surface Area Old design ~ 1 300 mm 2 New ~ 2 077 mm 2 Print head Adaptor

28 Experience the difference… Transform Your Products v3.42 Redesigned Print Head Adaptor with larger internal chambers 2.300 (58.4 mm) 1.400 (35.6 mm) 2.300 (58.4 mm) 1.400 (35.6 mm) 2.750 (69.9 mm) Print head Adaptor Surface Area Old desgn ~ 1 300 mm 2 New ~ 2 077 mm 2

29 Experience the difference… Transform Your Products V3.42 Redesigned Print Head Adaptor with LOMS off-set to accommodate difference in material densities 0.200 (5.1 mm) Print head Adaptor SupportBuild

30 Experience the difference… Transform Your Products v3.42 - Alignment of cartridge tip to needle housing Moved clamps inward to center cartridge to the needle housing Cartridge not held snug Cartridge tip not aligned to needle housing Cartridge Needle housing Cartridge Tip Clamp Cartridge Tip & Needle Housing aligned properly Clamp Feed

31 Experience the difference… Transform Your Products v3.42 - Alignment of cartridge tip to needle housing Moved clamps inward to center cartridge to the needle housing Cartridge not held snug Cartridge tip not aligned to needle housing Cartridge Needle housing Cartridge Tip Clamp Cartridge Tip & Needle Housing aligned properly Clamp Feed

32 Experience the difference… Transform Your Products v3.42 - Alignment of cartridge tip to needle housing Moved clamps inward to center cartridge to the needle housing Clamp Feed Cartridge tip not aligned to needle housing Cartridge Needle

33 Experience the difference… Transform Your Products v3.42 - Alignment of cartridge tip to needle housing Moved clamps inward to center cartridge to the needle housing Clamp Feed Cartridge tip is better aligned to needle housing Cartridge Needle

34 Experience the difference… Transform Your Products Invision – Clamp Feed System Cartridge not held snug Cartridge tip not aligned to needle housing Cartridge Needle housing Cartridge Tip Clamp Cartridge Tip & Needle Housing aligned properly

35 Experience the difference… Transform Your Products HMS / Software v3.42 – Program change Redesign the build carriage to use bearings and eliminate use of bushings X Following error caused by excessive force Print head homes while the HMS engaged Bearing part number = 11855-119-00 Need to order 2 bearings

36 Experience the difference… Transform Your Products Material Improvements SR200/HR200/DP200 2 year expiration date build material manufactured after 01-Jan-2007 Eliminate unnecessary RMA / Returned material Customer complaints on receipt of material with < 6 months expiry date Software v3.42 will accommodate material produced prior to 01-Jan-2007 Added stabilizer to eliminate clogged jets, waste tanks and waste umbilical when build and support materials reacting when co-mixing

37 Experience the difference… Transform Your Products RMA / Returns All part returns should be coordinated with Frank Vullhorst Non-conforming parts should be returned to UPS Col. Using a RMA #


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