The electric vehicle industry is also in a rapid development stage, so what are some of the fasteners for the electric drive control system in a car?

Incorrect selection of fasteners is a problem often found when performing industrial production. The following are frequent occurrences of such problems.

There are many factors that can cause preload slack in threaded fastener connections, and this article will summarize the main factors for your understanding.

The selection of a thread locking method with excellent anti-loosening effect is the root of the problem. This approach can increase the preload of the bolt, its friction has also been increased, of course, the loosening effect can also be improved.

(1) Fasteners subjected to axial force, the threads are destroyed and the bolts are pulled off. (2)Fasteners subject to radial force, the bolt is sheared off, and the bolt hole is beaten into an ellipse.

1. Ordinary self-tapping screws 2. Cut self-tapping screws 3. Self-extruding tapping screws 4. Drilling and tapping screws 5. Metal drive screws 6. Wall plate self-tapping screws 7. Fiberboard nails 8. Combined self-tapping screws 9. Other types of sel...

1. Head shape Self-tapping screws have a variety of head shapes. 2. Screwing method The basic way there are two kinds of external and internal screwing. 3.Types of threads There are many types of threads for self-tapping screws, including self-tapping th...

1.Stainless Steel Passivation 2.Stainless steel pickling 3.Stainless steel cleaning agent grease removal degreasing

1.Screws are actuators used to convert rotary motion into linear motion or linear motion into rotary motion, and are characterized by high transmission efficiency and accurate positioning. 2.When the screw is the active body, the nut will be converted int...

1.It is a wire problem 2.It is the problem of adjusting the machine 3.It is a problem with the punch. Of course, if there is a burst head in the production of the case, according to the actual situation to solve.

Speaking of knurled screws we may not be very familiar with, in fact, it is also called hand screw, is specifically designed to facilitate the operation of hand screwing screws, the head of the straight knurling play a role in increasing the friction, so...

different combinations: Flat head screws can be used together with flat spacer spring pads depending on the actual use because the connection is at 90 degrees. Countersunk head screws can only be added with shims with taper.

Flat head screws have a flat head and slotted cross slot, hexagonal, etc. Flat head screws and workpiece contact surface is a flat bit surface, flat head screws have a larger force surface, and flat head screws can be exposed or sunk in the hole during in...

The worm gear structure is commonly used to transmit the motion and power between two interleaved shafts. The worm wheel and the worm are equivalent to the gear and the rack in the middle plane, and the worm and the screw are similar in shape. Our company...

1.A large transmission ratio can be obtained, which is more compact than the cross-shaft helical gear mechanism. 2.The meshing tooth surfaces of the two wheels are in line contact, and its load-bearing capacity is much higher than that of the cross-axis...