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The DTL generator is an affordable high-speed,
dry-cut, single point diamond turning lathe that employs precision
diamond machining technology for traditional or advanced lens processing
such as Cut-to- Polish and Digital (free-form) lens production.
When using advanced lens processing, generated lenses move directly to
conventional or sub-aperture polishers, eliminating the fining process.
Built for speed and precision, the unique Dual Axis-Cutting
Controller, Dry-Cut Swarf Chamber, and User Interface promote smooth
lens surface throughput, ease of operation and a clean environment. And
because the DTL uses a dry cut process, the need for an expensive water
reclaiming filtration system is eliminated.
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DTL Models
The DTL150 is a high speed generator that employs standard generating parameters to produce lens surface
qualities which require conventional
fining and polishing. The DTL 150 is upgradeable to both cut-to-polish and digital (free-form) processing as well as automation
The DTL200 offers advanced lens processing to produce digital (free-form) lenses. The DTL200 is available as a manual unit or may be upgraded
to automation.
Features
and benefits
Precision Diamond Machining Technology
Advanced Lens Processing
Industrial-Strength Expandable Platform
Standard Features
The
DTL employs Dry-Cut Generating Technology to process all plastic,
hi-index, polycarbonate, or Trivex® lenses. Because of this method, no
reclaim water filtration system is needed to dispose of non-EPA lens
waste materials, eliminating coslty water treatment chemicals and
coolants.
The Dual Axis-Cutting Controller uses single point cutting axes to
provide precision lens surfaces. The DTL can be equipped with one or two
axes depending upon the lens processing preference.
The X-Axis is designed for high-speed, traditional fining and polishing,
cut-to-polish plastic and hi-index with hard-tool polishing. The V-Axis
, or voice-coil axis, is used for all materials, soft-tool and digital
lens processing.
The Swarf Management System keeps the laboratory environment clean by
containing lens debris in the chamber until its evacuated. Airflow
through the cutting/swarf chamber cools the cutter and evacuates debris
for easy disposal.
A full color, adjustable tilt angle Resistive Touch Screen allows the
operator easy viewing while entering, displaying or changing job
information. The touch screen provides a quick-press response without
cumbersome keyboard or mouse devices. A bar code reader enables
operators to enter job data electronically, reducing any input errors.
The Intelligent Software's large buttons, descriptive labeling, and
Windows-like programming provides ease-of navigation and data entry.
Password protection, job status display, and activity counter features
allow laboratories to configure and manage daily job production. For
maintenance support, DTL generators offer on-screen, diagnostic
reminders that help operators keep DTL in top working condition.
Specifications
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Power
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208-253 VAC, 50/60Hz, single phase, 20 Amps (requires
dedicated circuit)
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Air Requirements
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80-100 psi @ 10 CFM -clean dry shop air
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Dimensions
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48" w x 39" d x 64" h
1220 mm x 990 mm x 1626 mm
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Weight
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2,800 lbs/ 1270 kg
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| Curve Range |
High-Speed/Cut-to-Polish
Base Curve:+7 to -20 diopters
Cylinder: 10 diopters
Prism: 10 diopter/2 diopters
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Soft-Tool-Polish
+3 to -12 diopters
6 diopters
4 diopters (generated)
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Digital (free-form) Lenses
Specifications are dependent on lens design
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Lens & Lap Materials
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Plastic, Hi-Index, Polycarbonate, Trivex, Q391, XRL, SG
Plastics, LapMaser™
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Block Style
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Gerber Coburn Standard Pin and AcuBlock™, LOH
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Lens Diameter
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50mm-90mm
Cut-to-oval (high-speed/CTP)
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Safety Bevel
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Programmable
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Cutter Insert
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Single 16 mm PCD
40,000 lenses per tool*
Single 6 mm diamond for cut-to-polish polycarbonate
1,500 lenses per tool*
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Connections
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RS-232 and Ethernet
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OPTION
Swarf Management
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Vacuum-9" water lift, 4,200 FPM(feet per meter) at
generator
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Granulator-230 VAC 50/60Hz, single phase (required
for polycarbonate processing)
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See GC-IV and GC 1000 specification sheet for
details
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Trivex is a registered trademark of PPG Industries, Inc.
*Cutter life may vary when lap and Trivex materials are
processed.
11/07 - Specifications are subject to change without
notification.
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