2022年6月9日 · To help new users understand the ISO 10816-3 chart, let’s break it down. All machines falling within this specification run at speeds between 120-15,000 rpm. You’ll notice on the chart that Group 1 machines can tolerate slightly higher levels of vibration than Group 2.

Vibration Engineering And Design Vibration Severity Chart to determine acceptability of vibration levels measured. Values shown are for filtered readings taken on the machine structure or bearing cap.

It provides specific guidance for assessing the severity of vibration measured on bearing housings of rotary pumps in situ and for the acceptance test at the manufacturer’s test facility or in the plant.

This interactive ISO vibration severity chart provides vibration limits in units of velocity for typical machines. Press the “unit” button at the bottom right of the graph to toggle betwee metric and imperial units.

Study the standard in order to correctly interpret the chart. The vibration levels refer to radial vibration on all bearings and axial vibration on thrust bearings. Black and dark grey require repair. White and light grey do not require repair.

2013年7月1日 · Use the chart below combined with additional factors described in this manual to judge the overall vibration severity of your equipment. Reliability Direct VI-1 Vibration Meter The RDI VI-1 is the easiest to use vibration meter we offer.

We explain how the vibration severity table according to ISO 10816 works. Everything you need to know about vibrations in rotating machinery.

Note: the yellow area on chart represents issues that often can't be resolved due to time and cost.

Vibration Velocity is sufficient to characterize the zone boundary values of vibration over a wide range of machine types and machine operating speeds. The main evaluation is therefore the overall RMS value (Root Mean Square) of vibration velocity in millimeter per second [mm/s].

VIBRATION SEVERITY CHART the vibratiŒ1 sobers TO DETERMINE MACHINERY OPERATING CONDITION FROM RIGID MOUNTED BEARING CAP MEASUREMENTS PEAK TO PEAK DISPLACEMENT (MILS) -c .08 ... Vibration Levels for Trends 60 3600 6000 36K 60K 180K 360 18K 1800 VIBRATION SOURCE FREQUENCY (RPM) Title: Microsoft Word - …