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Standards for mirror polishing of molds, methods of mold polishing, and precautions

Standards for mirror polishing of molds, methods of mold polishing, and precautions

Polishing is a crucial step in the plastic mold making process. It generally involves using oilstones, sandpaper, polishing paste, etc. to polish the cavity surface of the mold, making the working surface of the mold mirror-like.

2023-03-22

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Steel and heat treatment for hot extrusion dies and medium and small forging dies

Steel and heat treatment for hot extrusion dies and medium and small forging dies

2023-03-22

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Large-scale die casting molds are a key technology for achieving integrated die casting.

Large-scale die casting molds are a key technology for achieving integrated die casting.

Benefiting from the application of integrated die-casting technology in new energy vehicles, it brings vitality to the manufacturing of large die-casting molds. The manufacturing of large die-casting molds has technical barriers and is the key technology for realizing integrated die-casting. This article introduces the role and application effect of large die-casting molds in integrated die-casting, describes the difficulties in manufacturing large die-casting molds, the need to pay attention to mold material selection and mold design simulation applications, and focuses on the requirements of the temperature field thermal balance of large die-casting molds. Measures used to assist thermal balance are proposed, and the application of in-mold sensors is forward-looking. With technological advancements, the technical barriers of large die-casting molds are gradually being overcome and mastered, opening up new horizons for the manufacturing of large die-casting molds and promoting the development of new energy vehicles towards energy saving and emission reduction.

2023-03-22

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The 2023 Foshan Casting, Forging, and Heat Treatment Exhibition will be held on June 15.

The 2023 Foshan Casting, Forging, and Heat Treatment Exhibition will be held on June 15.

Due to the changes in the epidemic and international trade situation, the manufacturing supply chain has undergone new adjustments and changes. The country has introduced policies such as "new infrastructure" and "dual circulation" to promote the recovery of the manufacturing industry. Under the conditions of declining overseas supply capacity and favorable domestic policies, the high-end manufacturing industry has more characteristics of an upward cycle. Activating the domestic demand market for the manufacturing industry and promoting consumption upgrades have become one of the important ways to boost the Chinese manufacturing market. A number of new formats and models have emerged, fundamentally subverting traditional work models, production models, and future business models. Artificial intelligence, Industry 4.0 solutions, and digital twins of workshops are becoming increasingly important in the future development of industry.

2023-03-22

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