CNC Machining PEI Parts

CNC Machining PEI Parts

Machining PEI parts have good flame retardancy, chemical reaction and electrical insulation characteristics. The glass transition temperature is very high, up to 215 degrees centigrade. Machining PEI parts also has very low shrinkage and good mechanical properties. Adding glass fiber, carbon fiber or other fillers to the PEI material can improve the purpose of modification. It can also be used as a heat-resistant polymer alloy with other engineering plastics. It can be used for a long time at the working temperature of -160 ~ 180 ℃. Machining PEI parts is extremely suitable for electrical and electronic insulation (including many semiconductor process components), and a series of structural components. These machining PEI parts require higher strength and stiffness at elevated temperatures.

We have a dedicated CNC machining technology team. Factory processes: order review, drawing review, product CNC programming, production planning, machining, quality inspection, packaging and transportation. Our technical staff has accumulated a lot of technical experience in the plastic machining processing, we have a detailed analysis of the product deformation in machining plastic. In almost all the plastic machining process, the worker will make a fixture to control the deformation of the product.

1 Our Factory Equipment Capabilities

• CNC Machinig Center, 3 Axis, 4 Axis.
• CNC Lathe, Lathe, CNC Turning Centers, Horizontal 8/12-position hydraulic turret.
• Milling Machine
• Grinding Machine
• Drill Press
  
• Tapping Center
  
• Rotary Indexer
  
• Punch

2 Material ( Machining Metal )

• Titanium
  
• Aluminum 6061, 6061-T6, 6063, 7075, 5052, 2024, 2017.
• Copper, Brass, Bronze, Phosphor Bronze. ( C10100, C10200, C11000, C12200, C26000, C27000, C28000, C33000, C220, C510, C630 )
• Stainless Steel 303, 304, 316 ( 1.4305, 1.4301 )
• Steel Ordinary carbon structural Steel, Quality carbon structural steel, cast steel, Iron. (Q195, Q215, Q235, Q255, 10#, 20#, 35#, 45#, 718H, S136, SKD11 )

Machining Plastic :

Delrin (Black, White, Blue, Red, Yellow), Nylon, Neoflon, PTFE, Teflon, Ultem, Torlon, Peek, Acrylic, PMMA, PC, Polycarbonate, PAI, PPS, PA, PVDF, POM, PA, PET, PEI, PE, PVC, PP, ABS, PEP, PS, PSF, PI, PMMI, PABM.

3 Machining Processes

• CNC Milling and CNC Turning
• CNC Milling
• CAM Programming
• sheet metal fabrication
• Grinding
• Cutting
• Thread Turning / Milling threading
• Tapping
• Drilling
• Knurling

4 Part Size ( CNC Milling and CNC Turning )

• CNC Milling Parts ( Max ) : Length 1030mm, Width 800mm, Height 750mm.
• CNC Turning Parts (Max ): Diamter 680mm, Length 750mm. The size of the above parts are machined in the workshop.

5 Tolerance: 0.01mm. Minority size: 0.005mm. The measuring instrument can measure the dimension precision: 0.01mm.

6 Secondary Services of Machining Parts

• Assemble
  
• Plating Zinc Color ( Machining Steel parts )
  
• Anodize, Anodize color ( Black, Clear, Red, Blue,Yellow, Etc. ), Hard Anodize, Hard Anodize Teflon. ( Machining Aluminum )
• Electroless Nickel ( Machining Aluminum parts, Machining Stainless Steel parts, Machining brass parts )
• Passivation ( Machining Stainless Steel parts )
• Sand Blasting ( Machining Aluminum parts )
• Brushed ( Machining Aluminum parts , Machining Stainless Steel parts )
• Bluing and Blackening ( Machining Steel parts )
• Trivalent Chromium Process ( Machining Aluminum parts )
• Welding,brazing and soldering.
• Centerless Grinding and Burnishing