工業製造技術在現代製造業中扮演著重要的角色，其中塑料成形和鍛造是兩種常見的加工方法。塑料成形是指將熔化的塑料材料注入模具中，經過冷熔接、鎖附和壓花等工序後形成所需的產品。而鍛造則是一種將金屬加熱後進行壓花、拉伸和硬化等處理的加工方法。
模具設計在塑料成形和鍛造中起到了重要的作用。模具設計需要考慮到產品的形狀、尺寸和特性，並確保模具的耐用性和精度。通過模具設計，可以生產出高質量的塑料成形和鍛造產品。
除了模具設計外，工業製造技術還涉及到焊接、鏡面處理和熱處理等工序。焊接是將金屬或塑料件連接在一起的技術，可以通過銲接進行。鏡面處理則是將產品表面處理成光亮的效果，使產品更具美觀性。熱處理則是通過加熱和冷卻的工藝來改變材料的性質，使其更堅固和耐用。
總的來說，塑料成形和鍛造是工業製造技術中常見的加工方法，而模具設計在其中發揮著關鍵作用。通過運用這些技術，我們可以生產出各種形狀和功能的產品，為現代製造業的發展做出貢獻。
Translation:
Keywords: Plastic molding, Forging, Mold design
Title: Study on the Application of Industrial Manufacturing Techniques in Plastic Molding and Forging
Article:
Industrial manufacturing techniques play a crucial role in modern manufacturing industry, with plastic molding and forging being two common processing methods. Plastic molding involves injecting molten plastic material into a mold, which is then formed into the desired product through processes like cold fusion, locking, and embossing. On the other hand, forging is a process that involves heating metal and then subjecting it to processes like embossing, stretching, and hardening.
Mold design plays a significant role in plastic molding and forging. It must consider the shape, size, and characteristics of the product, ensuring the durability and precision of the mold. Through mold design, high-quality plastic molding and forging products can be produced.
Apart from mold design, industrial manufacturing techniques also involve processes like welding, mirror surface treatment, and heat treatment. Welding is a technique used to join metal or plastic components together through techniques like soldering. Mirror surface treatment involves treating the product surface to achieve a shiny effect, enhancing its aesthetic appeal. Heat treatment involves changing the properties of materials through processes of heating and cooling, making them more robust and durable.
In conclusion, plastic molding and forging are common processing methods in industrial manufacturing techniques, with mold design playing a key role. By utilizing these techniques, various shapes and functional products can be produced, contributing to the development of the modern manufacturing industry.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
