0-400mm Distance 20mm Check Master and Step Gauge Customzied

Product Description

Step Gauge may also be known as check master.
The calibration with step gauge isaccurate, and practical.
Step Gauge is not only an ideal mechanical reference artifact for calibration, monitoring and traceability of Co-ordinate Measuring Machine (CMMs), but also for machine tools,machining centers and height gauges.
We has standard gauge blocks aligned and mounted in the groove of body.
The combi-nation of the working surfaces of its gauge blocks can provide standard lengths of uni-direc-tion and bi-direclion.
10mm is the smallest increment which can verify the positioning error of the guide rail and provide precision correction.
Customized increments arc available upon enquiry.
It be used horizontallyor vertically. With its swivel support, it can beused in differ-ent angles.
It can be customised for special purpose.
Nominal length from 300 mm up to max1500mm.
20 mm increments (customised increment*;upon enquiry)
Steel gauge blocks,carbide gauge blocks and ceramic gauge blocks are optional.
1). Working Surface
The exposed working surfaces of gauge blodks of step gauge.
2). OriginWorkting Surface
The working surface used asthe indication Zero of step gauge, usuallymarked "O"
3). Measuring Range
The centcr-to-center distances between the measuring surfaces and the surface0(fig.1).
4). Parellelism
The parelilism between each working surface and the Origin working surface (fig.2). the biggest measured value from the4 pointswhich arc 2mm away from the working surface centertothe Origin working surface is the parellelism between this working surface and the Origin working surface,

Length/mm	Distance	Grand	Order
300mm	20mm/10mm	1/0/00	300-20-1; Length-Distance-Grand
400mm	20mm/10mm	1/0/00	400-20-0; Length-Distance-Grand
500mm	20mm/10mm	1/0/00	500-20-0; Length-Distance-Grand
600mm	20mm/10mm	1/0/00	600-20-0; Length-Distance-Grand
800mm	20mm/10mm	1/0/00	800-20-0; Length-Distance-Grand
1000mm	20mm/10mm	1/0/00	1000-20-0; Length-Distance-Grand
1500mm	20mm/10mm	1/0/00	1500-20-0; Length-Distance-Grand