Maintenance regulations of die casting die
1. purposes
Standardize the management of the daily maintenance of die casting die, reduce the frequency of damage, ensure the smooth and efficient production, ensure the compliance of the product.
2. range
The daily maintenance and maintenance management of all the company's formal die casting dies (New dies have not been accepted and formally transferred to the die casting workshop).
3. duties
3.1 mold one, two level maintenance by the die casting workshop mold maintenance and maintenance team is responsible.
3.2 die-casting workshop leader is responsible for the first class maintenance of die casting die, and with the mold maintenance and maintenance team to complete the two level maintenance.
3.3 the mold maintenance and maintenance group in the die casting workshop is responsible for the establishment of the mold maintenance account and the related records.
3.4 mold three maintenance is responsible for the head of the mold workshop, the mold maintenance team and the related records to fill in.
4. definition
4.1 the first class maintenance of the die casting mold: the working content of the pressure casting mould, such as oil, cleaning, cleaning and so on.
4.2 die casting mold two maintenance: replacement core accessories, core oil cylinder maintenance, mold polishing, runner modification and other work.
4.3 die casting mold three maintenance: mould structure change, product size change, cavity repair and replacement and insert block and other work.
5. work requirements
5.1 management ledger of die casting mould
5.1.1 die casting mould maintenance and maintenance team is responsible for the establishment of "die account", "preparation of mould parts list", a list of each parts should be mould parts drawings (drawings: a new method to obtain the map provided by the mould parts, mold mold principle by the old people can not find the mold shop, mould by mould the maintenance group approved the draft report drawing mold workshop and R & D department). On the account of the die casting mould, the number of die, the coding of the position of the stock, the date of opening, the name of the mould, the mold making person and so on. The die easy parts usually refer to the top rod, the top sleeve, the slide block core pulling, the important core and so on.
5.1.2 die casting mould maintenance and maintenance team is responsible for the establishment of "die maintenance process card", the card marked: mold maintenance responsibility, mold making, mold mold number, name, inventory position encoding, design life, production date, production module, current cumulative module, maintenance records and so on.