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What is a plastic slider?

The slider is a mold component that can slide perpendicular to the direction of the opening and closing mold or at a certain Angle with the direction of the opening and closing mold in the opening and closing mold action. When the structure of the product makes the mold in the case of not using the slider can not release the mold normally have to use the slider. The material itself has appropriate hardness, wear resistance, enough to withstand the friction of movement. The plastic slider is a very wear-resistant material, but also has lubricating properties. In the process of running with the mechanical work as a slider, the friction between the slider and the machine can be reduced, and the sliding lifting ability of the crane arm can be improved.

Plastic slider features

1. Plastic slider wear resistance, the larger the molecular weight, the higher the wear resistance and impact resistance of the material;

2. plastic slider impact resistance, even at 70℃ still has quite high impact strength;

3. Plastic slider has superior self-lubrication performance;

4. The water absorption rate of the plastic slider is very low. Therefore, its physical and mechanical properties are independent of the humidity factor in the working conditions used;

5 plastic slider chemical stability, in a certain temperature, concentration range can resist acid, alkali, salt and other corrosive media and organic solvent corrosion;

6. Plastic slider tasteless, non-toxic, no smell, itself non-corrosive, with physiological circulation and physiological adaptability.

7. Non-adhesion of plastic slider;

In the form of plastic sliders

1. Whole

It is characterized by reliable fastening, large locking force, processing trouble, material consumption, and late adjustment difficulty.

2. Insert type

It is characterized by wear resistance.

3. Insert type

It is characterized by reliable fastening, large locking force and difficult adjustment.

4. Pin positioning, screw firm.

5. Enhanced

The feature is to strengthen the pressing block, can bear a lot of side force.

6. Step style

It is characterized by difficult processing and adjustment, large locking force, and used for thin plastic molds.

7. Clamp type

It is characterized by firm structure, large locking force, and can reduce the height of the driving part.

Attention should be paid to the design of the slider

1. When designing the slide block, the Angle of the inclined guide post must be greater than the Angle of the lock block of the slide block by 1° to 3° in order to ensure that the inclined guide post can drive the slide block safely and smoothly, and avoid self-locking or biting of the inclined guide post and the slide block in the process of opening and closing the mold.

2. The slider Angle should not be greater than 25°. When the product shape limit must be greater than 25°, should be used with caution.