Things to Consider When Building a CNC Machine Using T-Slot Aluminum Profiles T-slot aluminum profiles, known for their modularity, lightweight structure, and robust aluminum material, are an excellent choice for CNC machine design. However, creating a durable, stable, and precise CNC machine requires attention to several important factors. Below are the key considerations when designing and assembling your CNC machine: 1. Selecting the Right Profile and Dimensions Choosing the appropriate type and size of aluminum profiles is critical for supporting the load and size of your CNC machine. Profile Types: Typically, larger profiles like 40x40 mm or 45x45 mm are suitable for CNC machines. For larger machines, profiles with cross-sections such as 90x90 mm provide better rigidity. Thickness and Rigidity: Profile thickness ensures stability under load and minimizes vibrations. Surface Treatment: Anodized coatings increase resistance to corrosion and wear, enhancing the durability of the p...