PRISMATIC (TRIANGULAR) STRAIGHT EDGES

PRISMATIC (TRIANGULAR) STRAIGHT EDGES

Standard Size and accuracy of Luthra Triangular Straight Edges as per IS : 8823-1978, Grade-1

Length Angle between working Surfaces (in Degrees) Tolerance on Flatness of Working Surfaces Price
30 45 60
Millimeter mm Width of working surfaces mm Microns um
500 70 70 60 4 Rs3,250.00
750 90 90 80 6
1000 110 110 100 8  Rs6,600.00
1250 130 130 110 13
1500 130 130 110 13 Rs11,000.00
2000 130 130 110 16 Rs17,150.00
Category:

Description

PRODUCT DESCRIPTION
We offer quality prismatic straight edges that are used for checking angle and flatness of machine tools dovetailed guide ways, fixtures and slides. Triangular straight edge, two faces are scrapped and angle between the scrapped faces (30 or 45 or 60 Degree) is accurately processed. The third side is painted and recessed for weight reduction in the bigger sizes.

Some of its unique features are:

  • Luthra cast iron Prismatic Straight Edges are made of good quality closed grain cast iron strictly as per IS 210:1993 confirming to Grade FG-220.Castings are stress relieved either by natural ageing or by artificial seasoning.
  • Working surfaces are finished by hand scrapping to desired accuracy as per IS 8823:1978.
  • Provided with suitable M.S. handles on both end for easy lifting.
  • Offered in sizes with various working angles between working faces as shown in the table.
  • Prismatic   Straight edges are supplied with computerized calibration certificate traceable to National Physical   Laboratory   (NPL, Govt of India) New Delhi

Reviews

There are no reviews yet.

Be the first to review “PRISMATIC (TRIANGULAR) STRAIGHT EDGES”

Your email address will not be published. Required fields are marked *

Post comment