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Precitech AT A GLANCE

Precitech designs and manufactures ultra precision machining solutions for freeform diamond turning, milling, and grinding which are used to produce optical lenses, mold inserts, mirrors, and precision mechanical components. Our machines produce rotationally symmetric, asymmetric, freeform, and sculpted geometries with form tolerances in the sub-micron range and nanometer surface finishes.

RECENT NEWS
Precitech introduces PEPS II-VX, a digital non-contacting, height control and active vibration
cancellation system
...Read more
Precitech and Sterling Ultra Precision add two service engineers to their Asian Operation ...Read more
Precitech announces five new machines optimized for light management applications ...Read more
Interview with Ralf Dupont: How Levicron Air Bearings are bridging the gap  ...Read more

The next
generation
in freeform
ultra precision
machining

New
innovative
app notes
Grinding
tungsten carbide
XZ vertical
grinding

(app note)
––––
1200 RPM
XCZ

(slow tool servo)
machiing of an
aspheric turic
(app note)
––––

Freeform® L product brochure
Freeform® L page
 

The next
generation
in freeform
ultra precision
machining

New
innovative
app notes
Grinding
tungsten carbide
XZ vertical
grinding

(app note)
––––
1200 RPM
XZC

(slow tool servo)
machiing of an
aspheric toric
(app note)
––––

Freeform® L product brochure
Freeform® L page
 
Precitech announces a PEPS II-VX retrofit on installed machines
and as an option on all new machines.
PEPS® II-VX
Active on machine vibration isolation and precision leveling system


PEPS® II-VX is a digital non-contacting, height control and active vibration cancellation system. A version ideally suited for ultra precision machining, was jointly developed by Precitech and the vibration experts at TMC. PEPS® II-VX works with the existing pneumatic vibration isolation system eliminating the mechanical height valve and height sensing linkage. The result is a first-of-its-kind active on-machine vibration isolation and precision leveling system.
(Read More)
Improved productivity
leveling system (PEPS® II) improves
stability enabling more rapid XZC
Improved quality
active vibration system (PEPS®)
improves isolation in the 2-5 Hz range
Upgrade installed in the field
Optional on all new machines
Precitech's solution for Freeform Head-up Display (HUD) Mold Manufacturing
If you are looking to manufacture Head-up Display molds for automotive or aerospace applications, the Nanoform® 700 ultra or Nanoform® L 1000, are uniquely positioned to meet your needs. When equipped with an HD-160 spindle with a C axis and Adaptive Control Technology (ACT) there is no better solution on the market today.
HUD Display milling and samples
  Precitech introduces five new machines
  optimized for light management applications
Microgroove generator for machining intersecting grooves on flat and freeform surfaces

Drum Roll Lathes right-sized
for a full range of market needs
with high weight capacity oil bearing spindles
For large
scale production
with air bearing spindles
For small scale production
In this interview, Jeff Roblee, VP of Technology at Precitech, and Igor Kordunsky, Director of R&D at TMC, talk about the integration of TMC’s active vibration cancellation technology into Precitech’s diamond turning machines, and how this can help improve accuracy and performance in high-precision machining applications.
(Read More)

(Link to Chinese Interview)

 
Precitech along with Taylor Hobson recently exhibited at the Lens Expo in Yokohama, Japan.
On display in Precitech’s booth was a
Nanoform® X along with a Levicron high speed milling and grinding spindle. The Nanoform X is available in Japan for customer demonstrations and to make samples.






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