The main use of the Locking Assembling is the connection function of replacing single bond and spline, in order to realize the connection of the partssuch as gear wheel, flywheel, belt pulleyand axle, used to transmit load. It through the function of high strength of bolt when it operation, producing the enormous strength of holding tightly between External Loop and hub, Inner Loop and between the axle. When bearing the weight of load, depend on bloated set of combination pressure and frictional force transmission torsion produced together with parts, the complex loads of axial force or the two.

   The Locking Assembling is a new kind transmission bindsay, as a kind of advanced basic part, the industrially developed country such as Germany, Japan, U. S. A widely adopted this new technology on the connection in the vapour machinery of the heavy-duty load in the eighties. Compared with commmon bind, key bind. Locking Assemblings have a lot of unique advantages

1. Use Locking Assembling to make it is simple for host computer part manufactyring and installation. It is not equire the high-accuracy manufacture public errand more on installation of axis and preccession of holeas.

2. Need not heat, cool or pressurize the equipment when the bloated sets be installed, only need tighten the moment on request of the bolt. And adjustment is convenient, can adjust the hub to the necessary position conveniently on the axle. Locking Assembling also can be used for binding the bad-welding part too.

3. Having long performance life of Locking Assembling, the intensity is high. Locking Assembling depends on rubing the transmission, one has no keywwy to weaken to binding, there is no relative motion, will not be produced worn and torn in the work..

4. Locking Assembling will lose function of binding, can protect the equipment and will not be damaged while overloading.

5. Locking Assembling can bear the load of compounding to bind, its structure can be made into many kinds of designs. According to install load size, it can be contact and use.

6. It is convenient for bliated suit to dismantle, and have good interchangeabilities. Because the Locking Assembling can cooperate with the shaft which with, larger interval. Unscrew the bolt while dismantling, can make it easy to open. When being bloated and tight, touch surface laminate corrosion closely, it is easy to open..

   Locking Assembling is used in various kinds of mechanical equipment in such trades as the textile, packaging, lathe, metallurgy, etc. Extensively at present. Locking Assembling which our company produces is with its good quality and service, reasonable price, get users extensive praise. Our company at present is it accord with JB/T7934-1999 to produceold standard number JB/T7934-95, GB5867-86can also carry on special design and production according to the needs of user outside standard Locking Assembling.