1. What is Custom CNC Machining for Adjustable levelling feet?
Custom CNC machining of adjustable leveling feet is a process where the feet are precisely machined using computer numerical control (CNC) equipment based on the customer's specific requirements. This allows for the creation of leveling feet with exact dimensions and performance characteristics tailored to the client's needs.
2. What are the advantages of custom CNC machining for adjustable leveling feet?
Adjustable leveling feet CNC custom machining offers precise dimensions, improved stability, enhanced load capacity, and compatibility with various surfaces and environments.
3.What are the common surface treatments for CNC-machined adjustable leveling feet?
Common surface treatments for CNC-machined adjustable leveling feet include:
(1). Anodizing: A process that forms an oxide layer on the surface of aluminum leveling feet, enhancing corrosion and wear resistance. Anodizing also allows for coloring.
(2). Electroplating: Depositing a layer of metal, such as zinc, nickel, or chromium, onto the surface of the leveling feet to improve corrosion resistance and aesthetic appearance.
(3). Powder coating: Spraying a layer of polymer powder onto the surface of the leveling feet, which is then cured at high temperatures to form a protective layer. Powder coating provides excellent corrosion resistance, wear resistance, and decorative properties.
(4). Passivation: Creating a dense oxide film on the surface of stainless steel leveling feet to enhance corrosion resistance.
(5). Polishing: Smoothing and refining the surface of the leveling feet to improve their appearance and create a glossy finish.
(6). Silk-screen printing: Printing logos, identifiers, or other markings on the surface of the leveling feet for branding and decorative purposes.
These surface treatments can be selected based on customer requirements and the intended application environment to improve the performance and longevity of the adjustable leveling feet.
4. Can I get a prototype before starting full-scale production?
Yes, we can provide prototype samples free of charge.
5. What tolerances can be achieved in CNC-machined adjustable leveling feet?
In general, the following tolerances can be achieved:
Length tolerance: ±0.05mm to ±0.1mm
Diameter tolerance: ±0.02mm to ±0.05mm
Thread tolerance: According to ISO standards, such as 6H, 6G, etc.
Parallelism tolerance: 0.01mm to 0.05mm
Perpendicularity tolerance: 0.01mm to 0.05mm
Position tolerance: ±0.05mm to ±0.1mm
For special requirements:
Length tolerance: ±0.01mm to ±0.02mm
Diameter tolerance: ±0.005mm to ±0.01mm
6. What types of stainless steel alloys are commonly used for CNC-machined adjustable leveling feet, and why?
304 stainless steel: Containing 18% chromium and 8% nickel, 304 stainless steel offers good corrosion resistance, heat resistance, and weldability. It is one of the most widely used stainless steel materials and is suitable for leveling feet in general environments.
316 stainless steel: With 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, 316 stainless steel provides higher corrosion resistance than 304, particularly against chloride corrosion. It is suitable for leveling feet in corrosive environments, such as marine and chemical industries.
303 stainless steel: Containing 17-19% chromium and 8-10% nickel, with added sulfur and phosphorus to improve machinability, 303 stainless steel is easy to machine. It is suitable for leveling feet that require large-scale production.
410 stainless steel: With 11.5-13.5% chromium, 410 stainless steel is a martensitic stainless steel that offers high strength and hardness but relatively lower corrosion resistance. It is suitable for leveling feet that require high strength and wear resistance.
2205 duplex stainless steel: Containing 22-23% chromium, 4.5-6.5% nickel, and 3-3.5% molybdenum, 2205 duplex stainless steel combines the properties of austenitic and ferritic stainless steels, offering high strength, high corrosion resistance, and good weldability. It is suitable for leveling feet in high-stress and highly corrosive environments.
Commonly 304 and 316 stainless steel, 303, 410, and 2205 are used for specific performance requirements and application scenarios.
