Grading The Maintenance of Table Mould

  • Table Mould(FURNITUREMOULD) maintenance is generally divided into primary maintenance and secondary maintenance.

    The first-level maintenance of the table mould refers to the daily maintenance of the table mould by the operators during production. The main contents are cleaning, lubrication and inspection.

    Maintenance during mould installation: clean the upper and lower surfaces of the table mould before mould installation. ensure that the table mould mounting surface and the press worktable are not pressed and the parallelism of the upper and lower mounting surfaces of the table mould during production. open the mould after the table mould is installed. Clean all parts of the die, especially the guiding mechanism. For the table die with surface parts, clean the surface to ensure the quality of the products. Lubricate all sliding parts of the table die. Apply grease. Inspect all parts of the table die, especially the safety parts. For example safety side pins, safety screws, side guard plates, punching waste lanes, etc.

    Maintenance in production Oil the corresponding parts of the table die regularly during production. For example, press ring and fillet of drawing die; The knife-edge part of the trimming die; The flanging knife block part, etc. regularly clean up the small hole waste channel of the trimming and punching die. after the maintenance and production, the table dies should be thoroughly inspected. the table dies should be thoroughly cleaned to ensure the cleanliness of the table dies. the waste in the table die should be cleaned up to ensure that there is no waste in the waste box. the use status and the situation after use of the table die should be truthfully fed back to the die summons.

    The secondary maintenance of the table mould refers to the regular and systematic maintenance of the table mould according to the technical status and complexity of the table mould. This maintenance work is completed by the mould repair personnel. Records shall be made according to the maintenance situation. The requirements and methods of secondary maintenance for different parts are described below. The male die and female die of the drawing die are the male die and the female die of the drawing die. The main problems of the female die are roughening and pressing pits on the die surface. During maintenance, the rounded corners of the table die are polished. If there is a pressing pit, repair welding shall be carried out on the table die. Then repair shall be carried out. Guide parts (guide pillar, guide sleeve, guide plate, etc.): the die will have scratches and other phenomena during operation. The causes and main causes are dirty lubricating oil and deviation of guide clearance. The scratches on the guide parts shall be eliminated by polishing after being pushed by oilstone. Trimming edge: During the use of the forming table die, the edge part is prone to chipping and edge collapse. At this time, the damaged edge of the table die shall be removed.

    Click Chair Mould to learn about more information.