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:Currently on the market a lot of electronic locks, a button-type electronic locks, fingerprint lock, eye iris lock and so on. How are these locks easy and safe? Ads are too good to say, is that the case?

Lock is the need for regular lubrication maintenance, otherwise it will open difficult, rust, and even twist the key, or the internal lock block stuck open.

Q:What brand of lock is good?

Cylinder top ten brands NO.5 solid GULI Solid strength, solid security products Co., Ltd., Guangdong Province, high-tech enterprises, brand-name products in Guangdong Province, the door of the top ten brands of locks, Guangdong Province, the famous trademark, the world's leading door-to-door solutions. Lock the top ten brands NO.6 new New and more, China Xindu Group Co., Ltd., China Famous Brand, anti-theft door cylinder top ten brands, Zhejiang famous brand, Zhejiang brand name products, world famous brand, China export brand. Lock the top ten brands NO.7 model Dili music (ASSA ABLOY) brand, the Group was established in 1973, the world famous brand, anti-theft door lock top ten brands. Lock the top ten brands NO.8 Merlot Is a collection of research and development, production and sales in one of the professional lock cylinder manufacturing enterprises, well - known brand of Cylinder, anti - theft door lock top ten brands, the industry influence of the brand. Lock the top ten brands NO.9 Hongli Hongli, from Zhejiang Hongli Lock Industry Co., Ltd., the only domestic independent development capability of the production of anti-theft locks hardware products integrated enterprise, with a number of national invention patents, anti-theft door cylinder top ten brands, well-known trademarks in China. Lock the top ten brands NO.10 ROCK An Heng An Heng, from Beijing An Hengli Technology Development Co., Ltd., is a completely independent intellectual property rights leading high-end building hardware products manufacturers, Zhongguancun high-tech enterprises, anti-theft door lock top ten brands, brand-name products in China.

Q:Sauna lock can not open how to do

The sauna lock system consists of a smart monitor and an electronic lock. The two are placed in different places, the intelligent monitor supplies the power needed for the electronic lock and receives the alarm information and status information it sends. Here the use of line multiplexing technology, so that power supply and information transmission sharing a two-core cable, improve the system reliability and security.

Q:There is a bike lock can not turn after the direction of this lock is what the name of the lock

Even in the "entry" three-thieves thieves eyes, it is also vulnerable to vulnerable! Because it's the principle is too simple, and perhaps not as a strong plus a lock with the use!

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

It is recommended not to buy that kind of circle lock, in the online store to buy more solid U-shaped steel lock and long chain lock, lock two relative insurance, but palliative, it is best car in people

Q:Separation lock and split lock

If a lock protects multiple independent state variables, you may be able to improve the scalability by splitting the locks so that each lock protects the different variables. With such a change, the frequency of each lock is made smaller. Split Locks Locks for medium-intensity competition can effectively convert most of them into non-competitive locks, improving performance and scalability.

Q:What type of tongue lock can be divided into?

Turn the tongue lock literally over, that is, cam lock. Turn the tongue lock application is very broad, according to the structure, can be divided into these categories: Related locks Industry Articles: Smart lock technology Now how mechanical lock and other types of password lock difference 1, triangular turn tongue lock: Tongue lock for the solid triangle, a zigzag, the square of their keys are shared, widely used in industrial equipment, mainly for the zinc alloy, a small amount of occasions using stainless steel 2, plum blossom lock: refers to the internal structure of the control lock rotation The nail is a copper ball. This type of lock is large, there are seven marbles, can reach nearly ten thousand kinds of keys, safety should be very good 3, the blade to the tongue lock: refers to the internal structure of the lock control lock for the metal leaves (commonly used copper and stainless steel sheet). This type of tongue lock structure is simple, easy processing. 4, anti-theft tongue lock lock: the lock can be equipped with three-point steel bolt, then connecting rod, to achieve the world lock (connecting rod lock) function. Is a simple installation of the core of the ball to the tongue lock

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.

Q:How to use it correctly

Performance maintenance 1, in the course of the use of regular (six months or once a year) or in the key plug is not smooth, add some graphite powder in the keyhole (pencil powder) from the lubrication, do not add any liquid oil Material as a lubricant to avoid grease sticks marbles spring, resulting in the lock can not turn and can not open. When the door is closed more laborious, can be wiped in the oblique tongue pencil can be resolved. 2, closing the best holding the handle, the lock into the lock body, close the door and then let go, do not force hit the door, otherwise it will reduce the life of the lock. 3, when the main lock or insurance lock out of the door, do not violent impact, so as not to damage the tongue and the door frame. 4, because the door and the door frame between the installed seal has a stretch effect, so when the lock with a handle or key lock, you can open the door at the same time by hand to push the door or sliding door to overcome the elasticity, do not force the handle or key Open the door to prevent the handle or key from breaking.