Product Profile of Cast Iron Straight Edges
Micro-Flat Datums Pvt. Ltd. Supplies Cast Iron Straight Edges. Micro-Flat Datums Pvt. Ltd. Holds ISO 9001:2000 quality assurance certifications. Cast Iron Straight Edges are widely used for setting up and leveling machinery and for checking and spotting bearing surfaces during hand scrapping operations. Cast Iron Straight Edges may be used with various indicating devices to check surface flatness of large machined areas like surface tables, machine tables and beds, machine ways, etc.
Key Features of Cast Iron Straight Edges
- Offered in two types viz. Bow shaped or Camel Back type and I-Section or Parallel type, made generally as per IS-5268-1991.
- Made from close grained Cast Iron Castings conforming to Grade FG-220 of IS-21O. Casting duly stress relieved.
- Offered in hand scrapped finish to various grades i.e. Grade-0, Grade-1 and Grade-2. Standard sizes, dimensions, flatness and parallelism tolerances, etc. stated in the table.
- High spots uniformly distributed. Proportion of bearing area of the working surface not less than 20% for Grade-0 and Grade-1 and not less than 10% for Grade-2 Straight Edges.
- Flatness of side faces. Any 300 mm length flat within 25 microns for Grade-0 ad 1 and within 50 microns for Grade-2.
