Things to note when using robot bearings
Things to note when using robot bearings
PRODUCT
Heat treatment process parameters
by：Waxing
2020-10-06
1.
Normal annealing: 790 -
After 810 degrees heat, furnace cooling to 650 degrees, the air cooling -
—
HB170 -
207 2.
Isothermal annealing: 790
810 - degree heat, 710 -
720 degrees, isothermal air cooling -
—
HB207-
229 3.
Is the fire: 900 -
920 - degree heat, air cooling -
—
HB270 -
390 4.
High temperature tempering: 650
700 - degree heat, air cooling -
—
HB229-
285 5.
Quench the fire: the 860 - degree heat, oil quenching -
—
HRC62-
66 6.
Low temperature tempering: 150 -
170 degrees of tempering, air cooling -
—
HRC61-
66 7.
Carbonitriding: 820
830 degrees, a total of 1.
5 -
3 hours, oil quenching, -
60 degrees to -
Cryogenic treatment + 70 degrees 150 degrees to + 160 tempering, air cooling -
—
HRC 67 USES for making all kinds of bearing ring material and rolling body.
For example: the production of internal combustion engine, electric locomotives, automobiles, tractors, machine tools, rolling mill, boring machine, mining machinery, general machinery, mechanical transmission and high-speed rotating a high load bearing of steel ball, roller and ring.
In addition to do ball bearing, bearing ring thereof, and sometimes also used to make tools, such as punching die, measuring tool.
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