IE A043REPORT ON THE RESULTS OF PILOT TREATMENT · NOVEMBER 2006
Jones-Shipman machine: the gearbox became quieter with no disassembly
The machine became quieter in operation, the grinder operator noticed the change by ear, the unit was not opened up. 12 dB — gearbox noise level, 75 → 63 dB (2006).
signatures and company stamp
Key result
| EQUIPMENT | WHAT WAS TREATED | WHAT WAS MEASURED |
|---|---|---|
| Jones-Shipman cylindrical grinding machine, inv. No. Sh-170 | Gearbox, in regular shop operation | Gearbox noise level before treatment and after operating time |
Gearbox noise level over the course of observation
| OBSERVATION STAGE | NOISE LEVEL |
|---|---|
| Before the work started | 75 dB |
| After ≈40 h of operation (about a week) — grinder operator's assessment | Noticeable noise reduction by ear |
| After ≈110 h of operation — repeat measurement | 63 dB |
Measurements were taken at the gearbox before the product was added and again after ≈110 h of machine operation; the unit was not disassembled during this period.
Conclusion of the plant commission
Current equivalent
Revitalizant gel for gearboxes →
Industrial gearboxes, final and central drives, truck and tractor gearboxes, open gear and chain drives.
How such units are treated:
Limits of this report: The results apply to the gearbox of the Jones-Shipman cylindrical grinding machine under the conditions of the machine shop at JSC MZKRS; on other equipment and under different operating modes the figures may differ.