在製造業中，金屬加工技術扮演著重要的角色，其中包括壓鑄、鍍鋅和電火花加工等過程。壓鑄是一種將金屬加熱至液態後注入模具中，使其冷卻凝固成型的方法。這種技術廣泛應用於汽車、機械等行業，可以生產出複雜形狀的零件。
鍍鋅是將鋅層覆蓋在金屬表面以防止氧化和腐蝕的過程。這種技術常用於製造建築材料、汽車零件等，可以延長產品的使用壽命。
電火花加工是一種利用電火花在金屬表面切割的技術。這種方法可以在硬度高的金屬上進行精密切割，常用於製造模具和工具。
這些金屬加工技術的應用使得製造業能夠生產出更高品質、更耐用的產品，同時也提高了生產效率和產品的競爭力。
Translation:
Keywords: Die casting, Galvanizing, Electrical discharge machining
Title: Application of Metal Processing Technologies
Article: In the manufacturing industry, metal processing technologies play a crucial role, including processes such as die casting, galvanizing, and electrical discharge machining. Die casting is a method of injecting molten metal into a mold and allowing it to cool and solidify. This technique is widely used in industries such as automotive and machinery to produce complex-shaped parts.
Galvanizing is the process of coating a metal surface with a layer of zinc to prevent oxidation and corrosion. This technology is commonly used in manufacturing building materials, automotive parts, etc., to extend the product's lifespan.
Electrical discharge machining is a technique that uses electrical sparks to cut through metal surfaces. This method allows for precise cutting on high-hardness metals and is commonly used in manufacturing molds and tools.
The application of these metal processing technologies enables the manufacturing industry to produce higher quality, more durable products, while also improving production efficiency and product competitiveness.
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