Opus Metrology

Opus Metrology
Corby NN17 4DR
England
t: +44(0) 1536 204681
f: +44(0) 1536 205272
e: sales@opus.co.uk
Opus Metrology is the trading name of Thomas Salvesen Enterprises Ltd

Precision Sine Bars

Sine Bar-web-small

Sine Bars
Opus PrecisionSine bars are carefully manufactured from specially selected steel to the accuracy requirements of  BS 3064:1978 – Type 2

  • Sizes available 100mm 200mm and 300mm
  • Every bar is made from high quality tool steel which is hardened to 62 Rc (750 Hv approximately), stress relieved and then stabilised.
  • Supplied complete with a high quality wooden case
  • Supplied complete with a UKAS Calibration Certificate Free of Charge

 

Feature

Specification Tolerances for Bar Size

100mm

200mm

300mm

Distance Between Roller Axes

0.002 5mm

0.005mm

0.008mm

Equality of Mean Diameter of Rollers

0.002 5mm

0.002 5mm

0.002 5mm

Co-planarity of Roller Axes

0.002mm

0.002mm

0.002mm

Flatness of Upper Working Surface

0.001 5mm

0.002mm

0.003mm

Parallelism of Upper Working Surface to Lower Surface of Rollers

0.002mm

0.002mm

0.002mm

Flatness of End and Side Fences (when attached)

0.005mm

0.005mm

0.005mm

 

Material Characteristics:
Coefficient of Thermal Expansion: 11 ±1 x 10-6 per °C

 

Tungsten Carbide Gauge Blocks | Ceramic Gauge Blocks | Ceramic Tipped Gauge BlocksSteel Gauge Blocks | Gauge Block Accessories | Long Gauge Blocks | Angle Gauges | Precision Balls | Optical Products | Monochromatic Light Units | Toolmaker’s Flats | Engineer’s Parallels | Lapping | Precision Grinding | Laser Engraving | UKAS Calibration Service | IInspection Service | EN ISO 3650 | Gauge Block Set CompositionAccessory Set Details | Angle Gauge Set Details | Engineers Parallels Data | About Opus | Contact Details | Send an Enquiry

Site designed, produced and hosted by RwebS
© 2013 Opus Metrology Ltd