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Single Item Block Gauge 1 Grade Equivalent Product

Single Item Block Gauge 1 Grade Equivalent Product

High precision block gauge equivalent to JIS B 7506 Class 1.
[Features]
· JIS B 7506 Class 1 equivalent product.
· As a reference gauge for general measurement or machining work.
· Used as space block and high value added part.
· Includes an inspection results chart.
[Applications]
· Used for testing the accuracy of length measuring equipment, space blocks or high added value parts.

PDF

What is block gauge

To define an object’s length with the the surface between end face of the
block gauge. This is a commonly used standard tool.
A gauge high in precision and it’s the meter standard to other measuring
tools in the industrial use.
The material varies from steel, ceramic and sizes from 0.5mm to 1000mm.
Precision varies from four types, which are level K, level 0, level 1 and level 2.
 
LevelUsages
KFor ultra-precision
Measurement
To confirm standard block gauge • For precision
academic research
0For precision
measurement
To check the block gauges of working and inspection
use • inspect the precision of measuring tools
1For standard
measurement
To inspect precision of the gauge • inspect parts of
the machine
2For working
measurement
To adjust precision of measuring tools • 
install the tools and cutlery
 

Assemble block gauge (linking)

01
First, cross pile up
tightly together.
02
Slightly turn the two tight
combined block gauges
to the same direction.
03
Ensure that it links
together tightly.
 
Block gauge can be linked together tightly and combined into any desired
length. For bigger size block gauge, take two block gauges, set it at
cross-shape and turn it to so the measuring face links together.
For bigger size and smaller size block gauge to link together, pile up the
measuring face and slightly slide it back and forth for tight linking. The same
procedures should be followed for smaller size block gauge linking.Main points of linking
To avoid accumulative amount of block gauge’s margin tolerance,
use only minimum amount of block gauge when linking.
Note the average temperature after block gauge linking.

Store and use precautions

  • Ensure both sides of block gauge are clean without any burrs. (Use optical flat for checking is recommended.)
  • Apply anti-rust oil for storing and keep it at a place with small changes in humidity and temperature.
Part Number
GB1-155
GB1-300
GB1-305
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNominal Dimension
(mm)
Items cord

MYR 348.37

1 Piece(s) 2 Day(s) or more 1.55153005

MYR 179.86

1 Piece(s) 1 Day(s) 3150887

MYR 348.37

1 Piece(s) 2 Day(s) or more 3.05153152

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Basic Information

Single Item / Set Single Item Material Steel Class 0: Permissible Dimensional Deviation(µm) ±0.20
Class 0: Permissible Dimensional Deviation Width(µm) 0.16 Cross Section Size(mm) 30(0~-0.3)×9(-0.05~-0.2) Coefficient of Thermal Expansion 11.5×10-6/K
Material Details High Carbon High Chrome Steel

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