Floor Tapping Machine Testing

Follow the instructions for the tapping machine or flange assembly with respect to bolt torque seal type etc.

Floor tapping machine testing.

This paper illustrates how the parameters of the tapping machine may influence the measurement accuracy when testing the impact sound insulation of floors. It is used for checking insulation performance of floor surface materials mainly in medium and high frequency range. This machine produces a continuous series of uniform impacts at a uniform rate on a test floor and generates in the receiving room broadband sound pressure levels that are sufficiently high to make measurements possible beneath most floor types even. This machine will hold up to 900 lbs of pressure on an 8 inch line.

Exceed the maximum test pressure rating of the tapping sleeve nor the pipe see section 4 3 3. Just minutes after the test was first performed on robins shop floor shows the difference in performance. View full version. Astc aiic osha decay sound level testing and measurement services to relevant astm and iso standards.

5 2 the standardized tapping machine specified in 6 1 1 produces a continuous series of uniform impacts at a uniform rate on a floor ceiling assembly to allow accurate and reproducible measurements of impact sound pressure levels in the receiving room. Rion corporation is a well established manufacturer of building acoustics related products. This is the product page for the light floor impact sound generator tapping machine fi 01. It had the machine tap tested that is the shop.

They re often used in place of manual tap wrenches when threading many holes and hard materials. Powered by compressed air these tap wrenches thread holes faster and with less effort than manual tap wrenches. Make sure that the valve is open and perform the cutting operation see figure 3. There are nearly unlimited systems this testing can be performed on.

The analysis connects the specifications for tapping machines given in iso 140 6 and astm e 492 4 standards with the requirements for repeatability and reproducibility of the sound insulation measurements given in iso 140 2. We did an 8 tap yesterday and used td williams tap and stopper machine. Compared to drill presses and cnc machines which are stationary these wrenches are portable so you can take them to the part that needs to be threaded. Mount the tapping machine on the valve.

The sound source is a standard tapping machine through which sound pressure levels radiate off the bottom of the assembly into a receiving room and are then normalized for the rating calculation. Shop floor talk welding and metalworking forums welding pipeline tapping machine. The tap test can find the spindle speed and depth of cut that will maximize metal removal rate for a particular combination of machining center toolholder and milling tool. Intertek offers three standard systems and can build nearly any system requested.