Color mold Maintenance:
1: color mold must be cleaned after prolonged use and grinding blade, grinding blade surface must be demagnetized, not with a magnetic, or prone to blocking material.
2: color elastic springs and other parts of the mold in the course of the spring most easily damaged, usually a fracture and deformation phenomena. The approach taken is to be replaced, the replacement process must pay attention to the spring specifications and models, specifications and spring
Confirmed by the color type, diameter and length of the three, and only three are in the same circumstances can change.
3: The color red in the course of the die head prone to break, bend, and eating a bad phenomenon, punch sets are generally eating bad. Punch and punch sets are generally damaged replacement parts with the same specifications. The main parameters of the punch with the working portion
Dimension, the mounting portion size, length dimensions, etc..
4: color mold fastening parts, check for loose fasteners, damage phenomenon, the approach taken is to find replacement parts for the same specifications.
5: two-color mold binder components such as pressure plate, distinctions of plastic, etc., unloading parts such as stripper plates, pneumatic roof materials. Check the various parts of the relationship maintenance and accessories for damage, repair some damage, pneumatic ejector leak check
Gas phenomenon, and to take measures to the specific situation.
Color mold to meet the requirements of the working conditions:
1, two-color mold wear: Hardness is the main factor affecting the wear resistance. In addition, the wear resistance also with the type, quantity, shape, size and distribution of materials related carbides.
2, toughness color die: the color of the mold depends on the carbon content of the toughness of the material, grain size and organization of the state.
3, fatigue fracture properties: fatigue fracture properties of color die depends largely on its strength, toughness, hardness, and the content of the material inclusions.
4, high temperature performance: color mold material should have high resistance to tempering stability, to ensure that the mold at operating temperature, with high hardness and strength.
5, resistance to thermal fatigue performance: thermal fatigue is one of the main forms of hot die failure, such mold should have a high resistance to thermal fatigue performance.
6, corrosion resistance: Some color mold such as plastic mold at work, due to chlorine, fluorine and other elements are present in plastics decompose after precipitation heat HCI, HF and other strong corrosive gases, mold cavity surface erosion, increasing its surface roughness, increased wear failure.