Custom Polyurethane Parts:Made Easily and efficiently
Polyurethane plastic, commonly referred to as PU plastic, is a versatile and durable polymer for its resilience, flexibility, and mechanical properties. It offers excellent abrasion resistance, high load-bearing capacity, and good chemical resistance. Polyurethane can be formulated to various hardness levels, ranging from soft and flexible to rigid and tough, making it suitable for a wide range of applications.
How Custom Machined Polyurethane Parts are Made?
Contouring
Contouring is an essential step in the machining of polyurethane components. It involves shaping the polyurethane material into the desired form. The contouring process is typically done with the use of CNC machines, which is able to cut and shape the material with precision, such as CNC milling, turning, and routing.
Tooling
Tooling plays a crucial role in the machining of polyurethane components. This involves using various tools to refine the shape of the part for achieving accurate dimensions. There are all kinds of appropriate tools, including cutting tools, drills, and end mills. The selection of appropriate tools depends on factors such as the desired part geometry, material hardness, and surface finish requirements.
Sawing
Sawing is a technique used to process polyurethane, which mainly involves cutting polyurethane sheets or blocks into the desired size and shape. The sawing process is done with a high precision saw, ensuring that the parts are cut to the exact dimensions specified in the design. Using sawing methods such as band saws and circular saws, polyurethane materials can be cut into specific sizes and shapes.
What are The Benefits of Custom Polyurethane Parts?
1.Versus metal
Lightweight:
Polyurethane is lighter than metal, allowing for weight reduction in applications where weight is a critical factor, such as automotive or aerospace industries.
Flexibility:
Polyurethane is more flexible than metal, allowing it to withstand impact and resist damage.
Corrosion Resistance:
Unlike metal, polyurethane does not rust or corrode, making it ideal for use in harsh environments.
Noise and Vibration Dampening:
Polyurethane parts operate more quietly than metal parts, reducing noise pollution and minimizing vibrations in industrial settings.
2.Versus Rubber
Durability:
Polyurethane is more durable and long-lasting than rubber. It is resistant to abrasion, tearing, and weather conditions.
Resilience:
Unlike rubber, polyurethane has a superior ability to return to its original shape after being stretched or compressed.
Load Bearing Capacity:
Polyurethane can carry much heavier loads and higher pressure conditions than rubber without deforming.
Resistance to Oil and chemicals:
Polyurethane parts can stand up to oil, grease, and a range of chemicals, making it more suitable for environments with chemical exposure.
3.Versus Plastic
Superior Strength:
The parts offer better strength and toughness compared to plastic components.
Impact Resistance:
Polyurethane can withstand high impacts without cracking or breaking, unlike plastic.
Elasticity:
The parts can be designed with a range of hardness levels, from extremely soft to very hard, while maintaining the elasticity.
Thermal Resistance:
Polyurethane has better thermal resistance than plastic, which can deform or melt under high temperatures.
What are the Applications of Custom Polyurethane Parts?
| Industry | Characheristic | Application |
| Automotive | They offer excellent durability, noise reduction, and resistance to oils and chemicals. | The parts are used in automotive components such as polyurethance seals, polyurethane gaskets, polyurethane bushings, suspension components, and vibration dampenes. |
| Industrial Equipment | They provide superior abrasion resistance, load-bearing capability, and impact resistance. | This kind of parts are utilized in industrial equipment for applications such as polyurethane rollers, polyurethane wheels, polyurethane gears, seals, and wear pads. |
| Medical Devices | Polyurethance is commonly used in medical devices due to its biocompatibility and uersatility. | Custom machined polyurethane parts are used in applications such as surgical instruments, seals, gaskets, and orthopedic components. |
| Material Handling | They offer high load capacity, low noise operation, and resistance to wear and tera. | These parts are found in material handling equipment like conveyor polyurethane belts,rollers, and wheels. |