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All Categories > Machinery > Precision Optics Machinery > DFO Dualfaced Oscillating Grinding, Lapping & Polishing Machines > Item # LMDFO-700  
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Item # LMDFO-700, Model DFO 700

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Dual Face Oscillating Optical Polishing Lapping Machine
  • The Lapmaster DFO700 is a 5-way infinitely variably stroked oscillating optical polishing/lapping machine with a sophisticated control system. It can execute complex polishing/ lapping routines while producing precise and repeatable results.
  • Depending on the application the DFO700 utlises fixed polishing pads with a polishing medium or a loose abrasive for lapping or polishing a wide range of materials to very tight specifications.
  • The DFO700 represents the state of the art in precision optical polishing / lapping technology with many advantages over traditional processes. The polishing/lapping process is fully programmable in auto or manual mode with adjustable stroke, oscillation and reciprocation producing an infinitely variable motion ensuring the work piece never follows the same path which eliminates problems associated with conventional methods.
  • The DFO700 is driven by 5 variable speed motors which are all independently controlled for maximum process control and flexibility. In process down pressure is pneumatically regulated and continuously monitored by load cell.
  • The machine is operated through a fully programmable interface. The custom design software allows for complete manual or automatic control of up to 10 programs each with up to 10 different process steps which can be recalled for later use.
  • The work holder is driven for smooth action while processing fragile parts. Plates, carrier, oscillation and reciprocating speeds and acceleration are precisely controlled through AC frequency converters for gentle machine cycle start and end steps.
  • The DFO700 is built on a heavy duty fabricated frame. Wetted parts and hardware can be made of corrosion resistant materials as an option.
  • The entire head assembly is supported by a heavy duty fabricated stanchion and pivoting gantry system that can raise, lower or swing out of the way and a manual jog feature is also included for ease of loading and unloading.
  • The exposed rotating parts are enclosed in a polycarbonate and alloy structured guarding system with fully interlocked doors allowing full and safe access to worked components.
  • An optional abrasive feed cooling system and/or bottom plate cooling system with separate chiller can control working temperature for guaranteed thermal stability.




 Specifications   Standard Features   Standard Tooling   Machine Spcification   Available Options   

Model Type
700

Top Plate Load
363 kg

Top Plate Load
800 lbs

Plate O.D.
27.5 inches

Plate O.D.
700 mm

Upper Plate Drive
4 kW

Upper Plate Drive Speed
8 - 80 rpm

Lower Plate Drive
4 kW

Lower Plate Drive Speed
8 - 80 rpm

Carrier Plate Drive
1.5 kW

Carrier Plate Drive Speed
8 - 80 rpm

Ossicilation Drive
1.5 kW

Ossicilation Drive Speed
10 - 60 rpm

Reciprocating Drive
4 kW

Reciprocating Drive Speed
10 - 60 rpm

No. of Carriers
1

Carrier Diameter
39.4 inches

Carrier Diameter
1000 mm

Max. Part Diameter
24.8 inches

Max. Part Diameter
630 mm

Weight
3207 kg

Weight
7055 lbs

Net Weight
3951 kg

Net Weight
8692 lbs


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