|Groove Mixer acceptance criteria are usually two detection methods:
A groove mixer size (including the orientation of the nozzle) meets the requirements of the drawings;
(2) visual inspection, groove mixer polished and paint Ono company's corporate standard groove mixer welding comply with the relevant standard;
3 groove mixer pressure test trials (including hydrostatic testing and air tightness test) meet the requirements of the drawings.
Dynamic testing: all of the mixer must be carried out in the factory before the car test. Test before the first check whether the groove mixer is securely installed, the wiring is accurate, until everything is correct, can be slotted type mixer test.
A groove mixer after driving groove mixer is functioning smoothly, with or without vibration, noise is within prescribed limits;
(2) measurement of the axis of rotation of axial runout and radial runout, must be within prescribed limits;
Operation after 30 minutes, measure the motor, speed reducer, bearings and other components of the temperature rise;
Check groove mixer seal at the discharge port without leakage.
I produced the groove mixer through static testing and dynamic testing, everything is normal after passing, and then check the quality of packaging, before the factory.