PE (Polyethylene) CNC machining service

Professional PE (polyethylene) CNC machining services meet strict design specifications and tolerance standards to achieve precision machining of parts and provide highly customized solutions, tailored to each project based on customer-supplied drawings, samples or design requirements.

China Polyethylene CNC Machining Services

At Yonglihao Machinery, we turn plastics and other materials into complex parts. These parts have tight tolerances and look great. Our CNC services let us make high-quality, precision-made parts for many industries. We have lots of experience with plastic CNC machining. We’re proud to make polyethylene parts that meet tough standards.

Polyethylene is a versatile plastic material used in CNC machining. At Yonglihao Machinery, we offer CNC machining for many materials, including plastics like polyethylene.

Polyethylene comes in different forms like sheet stock, rods, and specialty shapes. It’s available in LDPE and HDPE types. This makes it great for machining on a mill or lathe.

We work with LDPE and HDPE types of polyethylene. Each type has its own special features. This lets us meet different project needs.

CNC Milling Service

5 Axis CNC Machining Services

CNC Turning Services

Polyethylene Mechanical Properties

Polyethylene is durable, resistant to chemicals, and has low friction. These qualities make it perfect for CNC machining. It cuts, drills, and mills well with little tool wear.

Tensile Strength, Yield (MPa)	Elongation at Break (%)	Hardness (Shore D)	Heat Deflection Temperature (°C)	Melting Point (°C)
20 – 30	500 – 700	55 – 70	75 – 85	120 – 135

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The Polyethylene CNC Machining Process

The CNC machining process for polyethylene involves several critical steps. These steps require precision and expertise. We follow a structured approach that includes material preparation, advanced CNC programming, and specialized machining techniques.

Material Preparation and Annealing: Before machining, we prepare the polyethylene material to minimize internal stresses. Annealing is a crucial step in this process. It helps to relieve any internal stresses that may have developed during the material’s production. This ensures the material remains stable during machining, resulting in more accurate and reliable parts.

CNC Programming and Setup for Polyethylene: CNC programming for polyethylene requires careful consideration of the material’s properties. We use advanced software to create optimized toolpaths. These toolpaths take into account the material’s low coefficient of thermal expansion (CTE) and potential for deformation during machining. Our experienced machinists ensure the CNC setup is precise, using the correct tools and fixtures to maintain dimensional stability.

When machining polyethylene, we employ specialized techniques. We use non-aromatic, water-soluble coolants to maintain a stable temperature and prevent heat buildup. Our machinists are trained to select the right tools and cutting parameters for the specific grade of polyethylene being machined.

Applications of CNC Machined Polyethylene Parts

CNC machined polyethylene parts are versatile components used across various industries. Their durability, resistance to corrosion, and ability to withstand extreme temperatures make them ideal for a wide range of applications.

Food and Beverage Industry Applications: In the food and beverage world, polyethylene parts are key. They need to stand up to chemicals and meet food safety rules. HDPE materials are perfect for parts that touch food.

Medical and Pharmaceutical Uses: Polyethylene parts are used in medical gear because they’re safe and chemical-resistant. CNC machining makes complex parts with exact details.

Industrial and Manufacturing Components: In factories, polyethylene parts are vital. They last long and resist wear and tear. These parts keep manufacturing smooth.

Construction:In building, polyethylene parts are used for pipes, structures, and insulation. They resist corrosion and are strong. In cars, they help cut weight, reduce noise, and resist chemicals.

Benefits of Choosing Yonglihao for Polyethylene CNC Machining

Yonglihao Machinery leads in polyethylene CNC machining. Our modern tools and skilled team make high-quality parts efficiently.

Cost-Effectiveness and Production Efficiency: At Yonglihao, we cut waste and costs without losing quality. Our fast methods mean you get your parts on time.

Material Expertise and Technical Support: Our team knows polyethylene well. We offer expert help for your project. We aim to meet your goals with our parts.

Customization Options and Design Flexibility: Our CNC machines can make complex shapes and designs. We adapt to changes easily, making your production smoother.