The screw of the special screw is rusty. How to unscrew it
2022-11-15
We all come into contact with screws from time to time in our daily lives, such as bicycles, electric fans, hair dryers and other appliances. But if the days are long, the screws (nuts) tend to rust, and sometimes they can't be opened with a wrench.
Screw manufacturers stainless steel fracture problem
2022-11-14
Excessive force exceeds the damage torque (safety torque) of the product. The verification method can be adjusted to the safe torque value by referring to the low safety torque table of our packaging box and using the torque wrench.
Precision screws non-standard screws used in industry have those
2022-11-13
The advantages of qualified non-standard screws are good insulation performance, non-conductive, wide application range; Compared with the three large pieces, the non-standard screws used in industry are very few, but because the machine is assembled with non-standard screws, it cannot be short.
Anti-theft screw performance and characteristics
2022-11-12
1, can install and unload anti-theft screws, including: internal pentagon anti-theft screws, internal blossom anti-theft screws,Y type anti-theft screws, external triangle anti-theft screws, internal triangle anti-theft screws, two anti-theft screws, eccentric hole anti-theft screws and so on. 2, can not be installed and unloaded anti-theft screws, including: a word anti-theft screws (S type anti-theft screws), carriage anti-theft screws, etc.
Correct operation method for heat treatment of screws with loose screws
2022-11-11
Heat treatment technology is widely used, of course, for the processed products, its good or bad is completely determined by the operation of heat treatment processing. 1. When operating heat treatment processing, it is necessary to check the equipment frequently. The oil pipe and air pipe shall not leak oil or air, and there shall be no heavy oil at the bottom of the furnace.
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