Q:The role of off-road truck differential lock?

Locked differential (mechanical lock, electric lock, pneumatic lock) In order to ensure the vehicle in the complex off-road conditions under the driving performance, through a certain mechanical structure of the differential lock, to achieve the simultaneous rotation of the two axles. Through the planetary gear set analysis, is the planetary gear set of the transmission mechanism to lock, to ensure that between the planet carrier and the sun wheel, and the transmission between the two sun wheels are 1: 1. You can lock the sun wheel and planetary planes, you can put the planet carrier and planetary gear lock, you can also lock the two sun wheels. Locked differential, in the absence of locking, the drive characteristics and open differential exactly the same, in the case of locking, the transmission ratio is fixed to 1: 1. The advantage of this differential is self-evident, providing the greatest driving force on off-road pavement. The disadvantage is that the steering of the vehicle is extremely difficult when the differential is locked; there is a possibility that the bicycle will be 100% , The axle will be deformed or broken because of excessive torque; the vehicle in the process of steering, the two half of the bearing by the opposite torque, if the adhesion of both sides of the tire are large, will cut the axle. In addition, this differential, in the vehicle during the implementation of the lock action will produce relatively large noise. The locking differential has all the structure and characteristics of the open differential. In the case of unlocking, the application range is the same as that of the open differential. In the case of locking, it is only suitable for low speed travel Pavement, can not travel on the pavement, otherwise it will lead to vehicle damage and steering out of control. This type of differential is represented by ARB's pneumatic locking product and Eaton's electric locking product.

Q:Heard torch lock security performance is very good, is that right?

Is the lock will have anti-theft performance. But the level of anti-theft performance is not the same. As far as I know, you said the torch lock is just more than the other lock a "Smart structure", still some innovation.

Q:What is the tube well lock

Tube lock is also called simple door locks, universal door locks, pipe doors, electrical doors, line doors and other special locks.

Q:Why is the valve with a lock?

Valves for fluid control systems, ranging from the simplest shut-off valves to a variety of valves used in extremely complex control systems, with a wide variety of specifications and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, corrosive media, mud, oil, liquid metal and radioactive media.

Q:I bought a Giant, worried that will be stolen, I hope you recommend a security and not easy to cut the hydraulic shear

Car as much as possible parking shed. No car case, it is best to use two locks, and with other fixed lock together.

Q:Locked in the normal use, suddenly, the key can not turn enough for a circle, also can not open the lock. How to do? I want to know how it works.

When the key is not put in the lock, the blue flat-headed ball (also known as the lock spring or the upper bead) is pushed down, so that the lock cylinder can not turn, and when we put the right key, the blue flat head The ball between the ball, the red under the ball (also known as the next lock spring or under the beads) between the gap into a straight line, aligned with the yellow lock cylinder. When the gap between the ball and the alignment line, the yellow lock cylinder can turn open.

Q:What documents do you need to produce a lock?

Production lock itself does not require documents

Q:I just added decoration, have to change the lock, and how to choose the lock is not good or bad?

First look at the surface: high-quality locks look clear, smooth surface is not rough. To see the lock, lock body, handle, handle and cover plate and other parts and related accessories are complete; check the plating parts (Figure), check the surface, feel the surface is smooth, in order to determine the quality of the lock coating quality; , Paint the surface color is bright and uniform, with or without rust, oxidation signs and damage.

Q:What are the brands of locks?

According to the domestic brand awareness: 1, the door lock industry 2, Yajie hardware 3, the Thai-Thai hardware 4, the top solid hardware 5, GMT Dongfeng Hardware 6, Sri Lanka high hardware 7, Paramount 8, modern hardware 9, days slave hardware 10, Ikov

Q:What are the characteristics of anti-theft lock

According to the different principles of lock cylinder, anti-theft door locks can be divided into box lock, leaf lock, magnetic lock, IC card lock, fingerprint lock and so on. Pin locks and magnetic locks are more common. Like a zigzag lock, cross lock, computer lock and so belong to the ball lock; magnetic lock a few years ago more popular, but the two years is relatively rare. If the key bar is dazzled without teeth, there are three or four small dots inlaid, so the lock is a magnetic lock. The industry believes that the magnetic lock is not reliable, cross lock is very convenient to open. Now the market can buy a special tool for opening magnetic locks and cross locks. With this tool, thieves can open most of the magnetic locks and cross locks in a minute or two. Computer lock complex lock more secure, computer lock is just a professional name, not really use the computer to unlock. There are three to five circular grooves on the computer lock key - it is said that these grooves are used in combination with the computer manufacturers, so called the computer lock. Different manufacturers, the computer used by the program are mostly different, hit out of the groove where the location, size, depth is not the same natural, so its mutual open rate than the cross lock, a word lock much lower. Even unlock the master, open a computer lock time also in ten minutes or so. There is also a more secure anti-theft door lock, that is, composite lock. The so-called composite lock is the combination of two or more different principles of the lock cylinder in the same lock. The most common compound type lock on the market is the combination of the ball lock and the magnetic lock, which is called the magnetic compound type lock. Open this lock, first of all have to destroy the magnetic lock, and then to the technical unlock.