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How to avoid porosity during the casting process of copper castings?

2025-06-19 15:16:56

During the casting process of copper castings, porosity is a common defect that can seriously affect the mechanical properties, surface quality, and subsequent processing performance of the castings....

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How to control the dimensional tolerance of copper castings?

2025-06-10 15:15:26

The control of dimensional tolerances for copper castings is a critical step in the casting process, which directly affects the quality, performance, and assembly accuracy of the product. Copper alloy...

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How to avoid cracks during the processing of copper castings?

2025-06-04 15:14:16

Copper castings are prone to cracking during the processing, which not only affects product quality but also increases production costs. To avoid the occurrence of cracks, comprehensive control is nee...

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What are the surface treatment technologies for precision castings?

2025-05-20 17:20:17

Precision casting surface treatment technology refers to the processing and treatment of the surface of castings through various physical, chemical, or mechanical methods to improve their surface qual...

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What are the quality inspection methods for precision castings?

2025-05-13 17:19:10

Precision casting, as a high-precision and complex shaped metal component manufacturing technology, has broad application prospects in modern industry. Its unique process characteristics and advantage...

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What are the process steps for precision casting parts using the lost wax method?

2025-05-07 17:17:34

Precision casting, as a high-precision and high-quality manufacturing process, plays an important role in modern industry. Its high precision, high surface quality, and high material utilization make...

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What are the specific impacts of insufficient sand mold strength on the quality of ship inspection castings?

2025-04-22 09:49:03

As an important part of ship manufacturing and maintenance, the quality and performance of ship inspection castings are directly related to the safety and reliability of the ship. Through strict techn...

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What are the common causes of quality issues with ship inspection castings?

2025-04-15 09:48:02

As an important component of ship manufacturing and maintenance, the quality of ship inspection castings directly affects the safety and reliability of the ship. By continuously optimizing manufacturi...

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What impact may quality issues with ship inspection castings have on ship safety?

2025-04-07 09:47:06

As an important component of ship construction and maintenance, the quality of ship inspection castings directly affects the safety, reliability, and durability of the ship. Ensuring that the quality...

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What factors can affect the quality of stainless steel castings?

2025-03-19 17:17:00

Stainless steel castings, as an important industrial material, play an irreplaceable role in multiple fields. With the continuous advancement of technology, the performance of stainless steel castings...

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