The netizen asked: The garden scissors became dull. I would like to ask how to grind it so as not to damage the scissors and make it sharp.

Expert reply: If you want to polish garden scissors, it is best to use natural fine grinding stones, or oil grindstone. The specific steps are as follows:

First of all, the flat surface of the scissors can be ground a few times! It must be leveled! Make a horizontal plane!

Secondly, the knives of the bevel must be ground at a fixed angle of the slanting surface. Otherwise, the scissors will not wear well! This will take a certain amount of time to master the skills! Then wash the edges with water! Put the slant on the same plane. The face forms a cutting edge!

Next, pay attention to the angle of the two-cutting surface of the scissors! You need to adjust the fixed screw! If there is no screw, gently hammer the center anchor with a hammer! Adjust the spacing to about 0.3 to 0.5 mm! (If the distance is large, Use a hammer to slowly tap the iron to adjust the adjustment. If the distance is small, put the scissors on the open jaws, place the scissors anchor in the jaws, and slowly tap the iron to adjust with a hammer. This must be adjusted properly, otherwise the scissors are sharp and useless!

Finally, cut the scissors with your hand and you can hear the sound of the neat cut! Just fine!