Accurate, High-Resolution Plastic Prototypes

Z Corporation ZBuilder rapid prototyping systems create high-end functional prototypes for a fraction of  the cost of stereolithography machines. This all-in-one device builds parts additively using a high-resolution Digital Light Processor (DLP) projector to solidify a liquid photopolymer, resulting in durable plastic parts that mimic injection molding for accuracy, material properties, detail, and surface finish. Imaging an entire cross-section at once, the devices build at twice the speed of machines with comparable performance. ZBuilder enables you to verify designs for form, fit and function prior to full-scale production; eliminate costly modifications to production tooling; and ultimately shorten time to market.

The ZBuilder Ultra rapid prototyping system runs photopolymer materials, producing durable plastic parts for a variety of applications.

Applications

• Evaluate product designs prior to full-scale production
• Verify designs for form, fit, function
• Create concept models to improve communication and refine designs

Duplicate Digital CAD Models Precisely

• Accurate; part features within +/- 0.2 mm*
• Precision optics and motion systems for repeatability
• Only movement in the Z-direction

Build True Functional Plastic Parts

Material Properties Mimic Final Parts

• Strong and flexible
• Consistent regardless of orientation

Razor-Thin Walls and Sharp Detail

• Minimum feature size 138 microns (0.005 inches)
• X/Y resolution from highest resolution DLP engine
• Precise control of light source delivers sharp edges

Ultra-Smooth Surface Finish

• Parts appear injected molded
• Precise control of each voxel (3D pixel)
• No "stair stepping"

Save Time

• 2x faster than other functional prototyping systems
• Verify designs the next day
• Speed independent of the number of parts in the build
• Only seconds per exposure

How it Works

• Similar to SLA systems
• High-resolution DLP system instead of complex laser technology
• Highly controlled exposure for each voxel
• Exposed photopolymer solidifies into robust solid plastic

^*Typical (may vary by geometry, part orientation, build parameters, and process)

Machine Performance

• X/Y Resolution: 0.005 inches (138 microns)
• Z Resolution: 50 – 100 microns (adjustable)
• Minimum feature size: 0.005 inches (138 microns)
• Accuracy: +/- 0.008 inches* (+/- 0.2 mm*)
• (Typical value, may vary by geometry, part orientation, build parameters, and process)
• Vertical Build speed: up to 0.5 inch/hour (12.7 mm/hour)
• Build Size: 10.2 x 6.3 x 7.5 inches (260 x 160 x 190 mm)

SI500 Material Performance

• Tensile Strength: 6240 PSI (43.0 MPa)
• Tensile Elongation at Break: 4.50%
• Flexural Strength: 8740 PSI (60.2 MPa)
• Flexural Modulus: 263 kSI (1810 MPa)
• Hardness: 86D
• HDT (0.45 MPa): 132.3 F (55.7oC)
• HDT (1.82 MPa): 116.3 F (46.8oC)

System Specifications

• Input File Formats: stl, 3ds, dxf, obj, wrl, zpr
• Dimensions: 28 x 30.5 x 71 inches (71.1 x 77.5 x 180.3 cm), with optional stand
• Weight: 163 kg (360 lbs)
• Power Requirement: 115V, 10A; 230V, 6A
• Regulatory Compliance: CE, CSA