7:24 taper plug gauge ring gauges BT30-BT80# Gcr15 Material high precision
7:24 taper plug gauge ring gauges BT30-BT80# Gcr15 Material high precision
| Spec | Unit | old mark | diameter | precision |
| 30# | piece | 1# | 31.750 | 1 |
| 40# | piece | 2# | 44.450 | 1 |
| 45# | piece | 57.150 | 1 | |
| 50# | piece | 3# | 69.850 | 1 |
| 55# | piece | 88.900 | 1 | |
| 60# | piece | 4# | 107.950 | 1 |
| 65# | piece | 133.350 | 1 | |
| 70# | piece | 165.100 | 1 | |
| 75# | piece | 203.200 | 1 | |
| 80# | piece | 254.000 | 1 |
material : Gcr15
hardness:54-62HRC
APPLICATION:Detection work piece
The function of 7:24 gauge is mainly to inspect the spindle and taper hole of machine tool.
It is mainly used to inspect the large diameter, taper and contact rate of products.
It belongs to the special comprehensive inspection tool.
The function of 7:24 gauge is mainly to inspect the spindle and taper hole of machine tool.
It is mainly used to inspect the large diameter, taper and contact rate of products.
It belongs to the special comprehensive inspection tool.
The 7:24 gauge can be divided into two kinds: size gauge and color gauge.
Because the design and detection of the 7:24 gauge are relatively simple, it is widely used in workpiece measurement.
The 7:24 gauge can meet the exchange of conical parts in machine tool
manufacturing industry, and achieve conical transmission and detection.
The main material of the 7:24 gauge is bearing steel.
7:24 gauge gauge 30#–80#, old standard 1#, 2#, 3#, 4# model is complete.
The 7:24 gauge can meet the exchange of conical parts in machine tool manufacturing industry,
and achieve conical transmission and detection. Comply with GB standard.
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