3D印刷技術, 添加剤製造の代表として, 従来の製造の顔を徐々に変えています. 閉鎖された3Dプリンターは、独自の利点で市場の場所を占めています. This article will explore the working principle, advantages and disadvantages of closed 3D printers, and compare them with other types of 3D printers to evaluate whether they are better.
Working principle of 3D printer
The working principle of 3D printers is based on the “layered manufacturing” テクノロジー. It cuts the 3D digital model into layers of thin slices and then prints them based on the information of each layer. The printing materials can be plastics, metals, 陶器, 等, which are stacked layer by layer through a computer control system to form a complete object.
Characteristics of closed 3D printers
Closed 3D printers usually refer to those 3D printers whose construction cavity is enclosed during the printing process. This design helps control the printing environment, especially when printing environmentally sensitive materials (such as photosensitive resin), which can prevent interference from ultraviolet rays or oxygen during the printing process.
利点
環境制御: The enclosed structure can effectively control the temperature, humidity, and light in the printing cavity, which is crucial for improving print quality and accuracy.
材料の互換性: Closed printers are suitable for working with multiple materials, especially those that require specific environments to print successfully.
Reduced interference: The enclosed environment reduces the impact of dust and particles on the printing process and improves the surface quality of the finished product.
安全性: For printing processes that use hazardous materials or produce harmful by-products, enclosed structures can provide better safety.
短所
Cost: Closed 3D printers are generally more expensive than open printers because they require more complex build cavities and environmental control mechanisms.
メンテナンス: Closed structures may require more frequent maintenance and cleaning to ensure print quality.
Space limitations: Closed printers are usually larger and take up more space, making them unsuitable for environments with limited space.
Comparison with other types of 3D printers
Open 3D printer
Open 3D printers have a simple structure and low cost, making them suitable for beginners and users with limited budgets. しかし, they have weaker control over the environment and may not be suitable for printing sensitive materials.
Industrial-grade 3D printer
Industrial-grade 3D printers typically have higher accuracy and speed, making them suitable for large-scale production and high-precision applications. しかし, they are expensive and have high maintenance costs, making them unsuitable for individual users.
Desktop-level 3D printer
Desktop 3D printers are small in size, 使いやすい, and suitable for individuals and small-scale production. Their prices are relatively more affordable than industrial printers, but their printing speed and accuracy may not be as good as industrial printers.
結論
Whether a closed 3D printer is better or not depends on the specific needs and application scenarios of the user. If the user needs to precisely control the printing environment or needs to print materials that are sensitive to the environment, then a closed 3D printer may be a better choice. しかし, if the user has a limited budget or needs frequent hardware upgrades and maintenance, an open 3D printer may be more suitable. 一般的に言えば, the choice of which type of 3D printer to use needs to be considered comprehensively based on printing needs, バジェット, and usage environment.
