How To Adjust The Air Quenching Section of The Glass Tempering Furnace? Debugging Methods And Parameter Table

The air quenching section of the glass tempering furnace is the area where the glass enters after heating, and the glass is cooled and shaped after blowing through the air quenching section. During the production of the tempering furnace, an initial position is set for the upper air quenching section, and then the height of the grille is adjusted again according to the different thicknesses of glass and production requirements during the production process. So how to adjust the air quenching section for the glass tempering furnace? Let's learn about the debugging method and reference height of the air quenching section together.

1.1. How to adjust the air quenching section of the glass tempering furnace

1. Adjustment method for flat air quenching section

The flat air quenching section is divided into two parts: the quenching section and the cooling end, each consisting of free upper and lower air quenching sections. When adjusting the air quenching sections in the cooling section, the upper and lower air quenching sections should be opened and closed together. For the convenience of production, the lower air quenching sections in these two sections can be adjusted separately. When adjusting the blowing distance, the distance between the lower air quenching sections should be determined first, the lower limit position light eye should be moved, and the "air quenching section closing" button should be clicked to adjust to the desired position before fixing the light eye; The determination of the distance between the upper air quenching section can be directly adjusted by adjusting the lifting button of the upper air quenching section. After adjusting to the required blowing distance, fix the light eye.

Specific adjustment steps: Select the automatic or manual button on the wind barrier button box to the manual position, press and hold the wind barrier lifting button on the button box, adjust the wind barrier to the desired position, and record the wind barrier pulse value displayed on the computer lock. After inputting the recorded selling and recharging values into the computer, confirm and restore the wind barrier lifting button to the automatic position. This way, the wind barrier will stay in the new desired working position, and you can also adjust the distance without manually entering new pulse values in the automatic position on the computer.

1.2. Debugging method for curved air quenching sections

The lower air quenching section of the curved air quenching section is fixed, while the upper air quenching section only needs to ensure that the glass is not compressed. The main method is to adjust the arc. The group should set the appropriate arc changing speed and radius in the parameter table, and then consider the thickness of the glass. If the glass thickness is thick, the arc changing speed should be appropriately reduced.

Adjustment method for upair quenching section: First, select a template that is close to the required radius, lift the arc adjustment screw of the upair quenching section to a certain height, maintain the same height on both sides, change the arc of the upair quenching section to ensure that the radius of the upair quenching section is less than or equal to the required radius, and then lift the upair quenching section. Press the "Increase Arc" or "Reduce Arc" buttons to control the gap of the lower air quenching section arc adjustment slider, in order to determine the depth of the air quenching section after arc initiation;

Adjustment method for downair quenching section: Turn the downair quenching section into an arc, place the arc plate on the edge of the downair quenching section, compare the curvature of the grille, and continuously adjust it to match. Lock the top wire of the upair quenching section's arc adjustment, and use the arc plate to compare and verify the accuracy before automatically adjusting the arc input value. During the adjustment process, if the depth of the air quenching section changes by 1 millimeter, 10 values need to be changed.

How to adjust the air quenching section of the glass tempering furnace? The height of the wind grate in the glass tempering furnace is generally adjusted based on the thickness of the glass as a reference standard. Generally, the thicker the glass, the greater the distance between the wind grates. Usually, there is an operation manual for the model suitable for the tempering furnace equipment. Below, the glass tempering furnace manufacturer has also compiled a reference table for the distance between the wind grates, which can be used for debugging.

2. Wind barrier distance parameter table

The table below shows commonly used parameters such as air quenching section distance, temperature setting, and heating time. You can refer to them according to specific production requirements.

Notes:

1. When processing small-scale tempered glass, the heating time should be correspondingly reduced, and vice versa, the heating time should be appropriately increased. The adjustment range should be 10% of the original value.

2. When processing colored glass, the heating time should be reduced and the variation range should be maintained at 5-10%.

3. When processing bent glass, the heating temperature and rapid cooling air pressure should be appropriately increased.

4. When heating coated glass, the heating time should be appropriately increased according to the coating thickness, as the coating thickness also affects the glass tempering time.

5. The adjustment of product processing parameters should be based on the production parameters with better product quality. The data in the above table is for reference only.

The above is an introduction to how to adjust the air quenching section of the glass tempering furnace. It should be accompanied by a reference table for various parameters of the tempering furnace, hoping to be helpful to everyone. In addition, if you have any other questions during the use of the glass tempering furnace, please feel free to call us for consultation