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:Anti-theft door locks can be changed inside and outside

Some special models, such as Paul Dean 11, Wang Li special, old-fashioned security lock can not change inside and outside, universal gourd-type lock, there are some brands can, there are some

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:Yue Ma lock good? Yue Ma lock is not expensive

Although I do not Yue Yue lock, or even a competitor, but have to say Yue Ma lock is good, at least in the country can be discharged to the forefront, is a line of manufacturers

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

Home lock, mortise lock, car lock, chain lock, garage lock, safe lock, electronic lock and so on, according to your customer needs, technical ability, production capacity to decide it, free market free choice.

Q:How to distinguish between single tongue lock and double tongue lock?

(Such as multi-tongue lock) and double lock (commonly known as the tiger lock), etc. Single tongue, double Tongue or tongue in the movement is generally horizontal direction; and double button (tiger) lock in the movement when the tongue was vertical direction.

Q:What is this called a lock

I would like to ask, what you said, is the contact or not contact, if the contact is the TM card, if there is no contact is the induction card.

Q:What is a smart lock? how to use?

Smart lock is different from the traditional mechanical locks, in the user identification, security, management, more intelligent lock. The accessory of the door in the access control system.

Q:If there are now on the market A, B, C-level lock, electronic lock, screw lock these different locks, you will choose what kind of family to install it?

The family is only used C-class more reliable other are not appropriate, different places will use a different lock