Zinc alloy lock cylinder adopts a number of anti-theft technologies, a variety of special-shaped anti-pull-out bullet prevention technologies to prevent opening, and with the unique structural design of the bullet and blade, it has high anti-technology opening safety performance. The lock bladder is equipped with accurate number marble and special-shaped marble structure. When the technology is opened, the number marble and special-shaped marble must be pulled out at the same time, so that when the technology fails to be opened, it can be automatically locked. The lock cylinder adopts multiple combinations of various special-shaped marbles, which can compile 1 billion key numbers and realize zero opening (1 in 16 million). The lock cylinder adds a lateral internal pressure side column clamping device, which greatly improves the ability to prevent violent strong twisting.
The main function of the zinc alloy lock cylinder is to transmit the torque from the head, thereby guiding the soldier to unlock and lock other parts of the nutation lock. The structure of the lock cylinder head of the padlock, drawer lock, door lock, and bicycle lock is different, and the torque is transmitted. The way is different, but the function is the same.
What is the purchase standard of zinc alloy lock cylinder? Let's analyze it together. The safe lock cylinder has been upgraded to Class B and Class C. Try to choose Class C when purchasing.
One: Before buying a lock, you can judge the quality of the lock cylinder by looking at the cost of the key teeth, mainly depending on the structure of the lock cylinder. The edge column structure is often much better than the traditional marble structure. When unlocking, try to consult a professional teacher first, and then unlock according to the situation.
Two: Select the lock and weigh two according to the weight, and look at the lock cylinder according to the weight. The heavier the weight, the better the quality of the lock cylinder, and the more beads in the lock cylinder, the better the anti-theft function.
Three: choose the lock cylinder to see the color, than the color to see the workmanship. The lock cylinder is plated with a smooth surface and bright color. Among them, the dark yellow is the copper core, which is relatively firm and has good anti-theft performance. The color of the lock cylinder is dark, and the gray one with bubbles is zinc alloy, which has general anti-theft performance.
Four: insert the lock cylinder key query, key rotation anti-theft, anti-boiling performance is poor. After the key is inserted halfway, use 5 to 7 components to rotate clockwise or counterclockwise, and continue to press the key into the keyhole. The key is locked, indicating that the lock cylinder has poor anti-theft performance. Successfully inserting the lock cylinder in the half-rotation state indicates that the anti-theft effect is good.
Zinc alloy lock cylinder is a common door lock, made of zinc alloy, zinc alloy lock cylinder soft, light weight, low material strength, then you know what are the advantages of zinc alloy lock cylinder.
1. Zinc alloy lock cylinder is produced by die casting, one-time forming, and the production speed is fast.
2. The quality of zinc alloy lock core is better than iron lock, and zinc alloy has good hardness. It is easy to die-cast into different types of hardware locks without deformation. At the same time, it is easy to find quality problems and improve them in time. Iron locks do not have this function.
3. After zinc alloy die casting, the excess raw materials can be recycled.
4. zinc alloy plating after sealing oil is not easy to rust long spots.
5. The plating effect of zinc alloy lock core is better than that of iron lock, and the treated surface is the same.