The types of walls are mainly divided into brick walls, wooden walls, decorative walls, glass walls, and marble walls. These walls are very strict in terms of screw hole size and spacing. When installing a wall-mounted flat-panel TV, users should pay attention to different installation techniques according to different wall types:

TV News Daily News: Wall Mount TV Installation Tips

1. The ordinary brick wall does not require special tools and processes. It is only necessary to use a percussion drill to drill a hole in the wall and tighten the screws and hang the TV.

2. Wall panels Walls are divided into solid wood panels and gypsum board walls. As long as the solid wood board is 2cm thick, use a tapping screw to directly fill the circle. If it is a gypsum board wall, you need to use a utility knife to drill a hole (to the size of your finger) at the center of the fixed point, and then place a 2cm thick hole on the upper hole of the hanger. The long wooden slats allow the self-tapping screws to pass through the gypsum board and enter the wood slats during self-tapping, so that the force area is increased.

3, marble walls Marble walls are divided into marble and patterned marble. For the whole marble plate, use a glass drill. When using a glass drill, it must be drilled while watering the glass drill to prevent the glass drill from being burned. If the glass drill is difficult to drill through the wall, the impact drill can be used instead when it is drilled in half, but the impact drill must be placed in the drill file, otherwise it will crack the marble. After the hole is hit, the expansion screw can be installed until it is tight. For pattern marble, be careful when boring because the patterned marble itself has lines on it, and a slightly larger vibration force will cause cracks to expand.

4, behind the glass wall glass wall and wall. If the glass wall is behind a brick wall, after the selected location, the glass is used to drill and drill, while also need to drill water while drilling, the selected glass drill bit must be larger than the impact drill bit of the brick wall, and the glass hole is played well. Afterwards, use the impact drill to drill the brick wall inside. In order to prevent the glass from being crushed when the screw is on, it is better to use the large screw of the expansion tube as the filling ring. The thickness of the packing can be chosen to be slightly thicker than the glass, and then tighten the screws. If the back of the glass plate is a wall, only the glass holes need to be drilled with glass. The glass holes should be slightly larger. After the hole is drilled, they can be put into the ring and then tapped with the self-tapping screws. The selected tapping screws must be used. Thicker than the thickness of the glass + the thickness of the wood.

Yuhai company develop and produce of various tube/cylinder sizes, bearing variety of electrode and metallisation configurations. The tubes is fabricated from various published and additional custom in-house Piezoelectric Material formulations for applications such as high power, sensitivity, stability needs.


https://youtu.be/uscX0htQIkg



Features


  • ·         Choice of metallisation (Silver, Nickel, Gold and others on request)
  • ·         Evaporated and chemically deposited metallisation's available
  • ·         Thickness/Radial frequency tuning available on request
  • ·         Wrap around electrode configuration
  • ·         Wide choice of PZT formulations




aApplications include


  • ·         Hydrophones
  • ·         Fibre optic stretcher
  • ·         Augmented reality
  • ·         Torpedo decoys
  • ·         Accelerometers
  • ·         Pressure sensors
  • ·         Print head transducers
  • ·         Oil and gas exploration
  • ·         Scientific equipment


Tubes

 Height:    1-100mm

OD:       6-180mm

ID:        5-150mm

Wall:      0.5-15mm






PZT Piezoelectric Cylinders/Tubes

Piezo Tube,Piezoelectric Tube,Piezo Electric Tube,Piezo Ceramic Tubes

Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com