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Current Status of CMET
Nov. 8, 2008CMET Inc., Yokohama, Japan
Dr. Tsuneo HAGIWARA(萩原恒夫)
http://www.cmet.co.jp
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Schematic diagram of stereolithography system
shatterscanner mirror
lens
laser beam
photoresin
Z-table
model
resin tankCMET Rapid Meister 6000 II(610x610x500mm work size)
CAD data→slice data
On the 3D-CAD
photoresin
Z-table
Solid state UV-LASER
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Situation of stereolithography technology in Japan
R&D of systemsTest introduction
CostQuality
Practicalintroduction
Value add, User friendlyCommon equipment
Long1St Generation
Short2nd Gen.
Steady state, 3rd Gen.
1990 2000 2005 2010 Year
Com
plet
ion
Pop
ular
ity
He-CdUV LASER
Ar+UV LASER
Solid stateUV LASER
AcrylateEpoxy/Acrylate hybrid
Epoxy/Oxetane/Acrylate hybrid
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Why stereolithography is important in Japan?
Originally born in JapanWell balanced RP system– Accuracy, quality, post-processing etc.Easy to make “ACCURATE” prototype in
reasonable period– Accuracy is very important in Japan.Most effective tool for R&D in Japan – Reduce developing cost and timeCustomers can use a various type of resins. – Durable resin, high temperature resin, rubber like resin, water resist resin, and etc.
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Market needs and thermoplastics
PI
PEK PEEK
PAMPSF
PAR
LCPPAI
PPSPA46
PC
ABSPBTPA
POM
PSPVC PP
PE
High Performance.Super EngineeringPlastics
Market needsEngineering Plastics
Commodities
Target
Current resins
PI: Polyimide、 PEK: Polyether ketonePEEK: Polyether ether ketone
LCP: Liquid crystal Polymer 、PAM: PolyaramidePAI: Polyimide imide、PSF: Polysulfone
PPS: Polyphenylene sulfidePAR: Polyarylate
PA46: Nylon 4,6PC: Polycarbonate
POM: Poly-oximethylenePBT: Polybutylene t-phthalate
PA: Nylon
PVC: Polyvinyl chloridePP: Polypropylene
PE: PolyethylenePS: Polystylene
ABS: Acrylonitrile butadiene styreneSpeed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Resin is the “key” for stereolithography
► Resin performance is the key factor for stereolithography ► A new resin makes a new market and usage► Trend for Direct/Rapid manufacturing (DM/RM)
→ ABS performance is the short“Target.”→ High temperature, durable resin (POM,
PC performance) creates “New Markets.”
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
CMET Customers in Japan and Asia Countries
Data from CMET 2008/3E
Academic16%
Medical5%
Chemicalindustry
4%
Toy, amusement3%
Heavy industry2%
Precisionmachine, parts
6%
OA6%
Homeelectronics,electronics
12%
Automotive10%
Service providor36%
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
1. CMET Stereolithography Systems
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Three Doors Opening is Possible
610mm Wide Size
Changeable Resin Tank
Compact Design
Easy Operating Software
•Sophisticated,Innovative Design
•Digital Scanner
•800mW LASER
•MH Recoater
Rapid Meister 6000-II
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Rapid Meister 3000
1. Wide size of 300×300×250mm
2. Enable smaller model by detailed building condition
3. Minimum layer thickness, 50μm is possible
4. Easy detachable modeling table
5. Interchangeable resin vat
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
2. CMET TSR Resins for Stereolithography
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Durable TSR-821 resin
TSR-821: Best seller Resin of CMET Inc.– Epoxy/Acrylate hybrid resin– Durable– ABS performance without HDT
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
New Durable TSR-831 Resin
• Superior properties at high humidity• Durable, PP performance
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
TSR-829 Transparent Resin
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
• PMMA level transparency• Anti humidity
High Temperature TSR-920 Resin
• Stable at >100℃
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
.
Super High Modulus TSR-755 Resin
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
• Filled Resin• Flexural modulus: >15GPa• HDT: >250℃
First Rubber Like TSR-1920B Resin
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
The First Silicone Rubber TSR-510 Resin
Speed Accuracy Always, CMET© CMET, HAGIWARA, 2008
Continuous R&D for Market Needs
PI
PEK PEEK
PAMPSF
PAR
LCPPAI
PPSPA46
PC
ABSPBTPA
POM
PSPVC PP
PE
High Performance.Super EngineeringPlastics
Market needsEngineering Plastics
Commodities
Target
Current resins
PI: Polyimide、 PEK: Polyether ketonePEEK: Polyether ether ketone
LCP: Liquid crystal Polymer 、PAM: PolyaramidePAI: Polyimide imide、PSF: Polysulfone
PPS: Polyphenylene sulfidePAR: Polyarylate
PA46: Nylon 4,6PC: Polycarbonate
POM: Poly-oximethylenePBT: Polybutylene t-phthalate
PA: Nylon
PVC: Polyvinyl chloridePP: Polypropylene
PE: PolyethylenePS: Polystylene
ABS: Acrylonitrile butadiene styreneSpeed Accuracy Always, CMET© CMET, HAGIWARA, 2008
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