Metal Finish Super Heavy Duty Adjustable Feet 12000kg-20000kg

             super heavy duty metal finish Machine Tools Fixed feet Furniture Leg, Super heavy duty

  Causes and solutions of screw slip
As a fastener, the most important thing is to "tighten" and "fix", and the thread is the most direct and

important reason affecting the fastening of screws. Screw slippage is not uncommon. What is the

reason for slippage?

Hanko castors classify it into five types:
First, the length of the screw is not enough to fill the screw pit, so the thread in the screw pit cannot

match the screw, and the tooth will slip;

Second, the strength and hardness of the screw is not enough. When the screw is screwed in, the

mouth of the tooth is very easy to be damaged;

Third, the screw tightening force has exceeded the standard load of the screw, and the thread of the

screw itself or the thread of the screw hole will be damaged;
Fourth, the screw hole does not correspond to the thread of the screw itself;
Fifth, the tooth outer diameter is too small, and the screw pit is not filled laterally, resulting in sliding

teeth;

There are many solutions to these five reasons. For example, you can pad some thin sheets (such

as paper or cotton) on the screwdriver head, which can increase the friction force, but for some

screws with soft materials, repeated screwing will also damage the teeth of the screw. Of course,

in order to reduce the error of this screw hole pattern, glue can also be injected into the screw

hole. When the glue is dry, the mutual thread inspection will be made up, and the consequences

can be imagined. Once screwed in, it cannot be disassembled. If you have to forcibly disassemble,

the screw teeth will be damaged. It will not be so easy to screw in next time, It may have to be welded.

Another is to expand it directly with an electric drill. Since the thread cannot be restored, directly

destroy and regrind the teeth and replace it with a larger screw.

Heavy Duty Adjustable Feet Parameter

Heavy Duty Adjustable Feet Size

Heavy Duty Adjustable Feet Material

Heavy Duty Adjustable Feet Describe

Application.

Heavy Duty Adjustable Feet Scope of application

About us.

KTC.