Insert Injection Molding Process

Insert Injection Molding Process

Insert injection molding process detials: Insert injection molding process photo: Die maintenance and maintenance instructions Describe the mold maintenance and repair procedures to ensure the unified management of mold to ensure normal production. Mold inspection: Before production, the...

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Product Details

Insert injection molding process detials:

Tolerance±0.001mm
Roundness0.001mm
Concentricity0.002mm
Hardness54-60 HRC
Grinding Accuracy0.002mm
Discharge Accuracy±0.003mm
Grind Clear Anglemax=0.02
Discharge Anglemax=0.05
Grinding Finishra=0.13
Discharge Finishra=0.24-0.4
Wire Cutting Finish
ra=0.24-0.4

Insert injection molding process photo:

IMG_3808.jpg

Die maintenance and maintenance instructions

Describe the mold maintenance and repair procedures to ensure the unified management of mold to ensure normal production.

Mold inspection: Before production, the production department of the transfer mechanic to the mold for the initial inspection, check the appearance of the mold parts are off, loose phenomenon. After the mold is installed in the plastic machine, the mechanic and the production monitor check whether the cooling water is smooth and whether there is any foreign matter in the mold cavity. Production mechanics and monitor to check whether the mold rust. Routine maintenance of the mold during production: The mechanics of the production department clean the mold surface and the main activities daily under the guidance of the monitor. The mechanics of the production department perform the daily work on the surface of the mold and the active part and sign and record the "Mold Maintenance Record Form". Routine maintenance of the mold after production: clean insert and cavity. Replace the damaged insert. Blow with clean gun cavity and waterway. Mold cavity before spraying anti-rust oil. According to the production of plastic injection molding schedule will not rush into the mold rack storage. Mold maintenance: According to mold production and use of the mold should be maintained. According to "Die Maintenance Plan" mold six months and one year of maintenance. Whether the new model has been put into production every six months should be on the mold surface cleaning anti-rust oil. No matter whether the new model has been put into production for one year to repair cooling water passage, plus top oil. Die repair: the production process, the mold will be a sudden damage phenomenon, this time by the Ministry of Production to fill out the tracker "mold maintenance orders", together with the mold sent to the mold room for timely maintenance, and fill in the "mold maintenance record sheet." Repair the mold, the production department to arrange the plastic machine beer test products, the relevant personnel from the engineering department for acceptance and fill in the relevant report OK before they can put into production. Mold storage: After the machine is dropped by the mechanic and the mold manager to arrange the mold in the designated arrangement position. Mold Manager and Production Department of the transfer of the mold and sign "borrow a single." Accessories "mold maintenance record sheet"


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