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Jiaxing Friendly Import and Export Co.,Ltd

Address: Room 607, Building 2, Lian Chuang Mansion, Nanhu District, Jiaxing, Zhejiang
Mob: +8615024330564
E-mail:Ashely_xu@jx-frindly.com

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Die Casting Mold Technical Standard

Source:

1. Clean the metal xiao and scale in the mold, and show the true color of the mold.

2. Refer to the last die-cast product that was sent for repair with the mold and carefully check the mold for problems.

Whether there is no strain, sticking, crushing, falling meat, whether there is a small core bent or broken, whether the movable core is inserted or not positioned, whether there is a broken push rod or the length of the push rod changes, whether the insert is positioned or not Precise, with or without fastening bolts.

Make repairs or replacements based on damage.

3, the cavity collapse, cracks, falling blocks, etc., which cause slight strain on the casting, can be repaired locally. The repair and repair should be strictly in accordance with the welding repair process, otherwise many die life will be lost.

Smaller molded parts have more serious problems or mold damage.

4. The surface of the large molded parts is seriously collapsed, cracked, dropped, etc., and can be repaired by local welding. Repair and repair should be strictly in accordance with the welding repair process, otherwise many die life will be lost.

Smaller molded parts have more serious problems or mold damage.

5. The sliding parts such as the core pulling mechanism and the guiding device should be thoroughly cleaned, carefully inspected and repaired.

Relubricate with high temperature grease and assemble.

6. If there is hydraulic core pulling, the hydraulic part and the mold are repaired at the same time.

The hydraulic part maintenance pays special attention to cleaning to prevent pollution, otherwise it will pollute the entire die casting machine hydraulic system.

7. When the mold fails or is damaged in the production process, the repair plan should be determined according to the specific conditions. If necessary, follow the above comprehensive repairs.

8. Complete the maintenance and repair of the mold, and make the surface of the molding, the parting surface and the mounting surface to be rust-proofed, close and fixed, and place it on the backing plate according to the mounting direction of the mold on the machine. The mold attachment is placed with the mold.


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Mob: +8615024330564
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