UHMWPE/HDPE Machining Overview

The UHMWPE and HDPE are widely used in chemistry industry. This plastic demonstrate very good chemical resistance, and relatively low price. The material is easy to machining and do not need special treating process.

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UHMWPE/HDPE Machining Guide

UHMWPE/HDPE Sawing

Material	Rotate Speed [rpm]	Circular Pitch
UHMWPE/HDPE	2800~3000	31~38

UHMWPE/HDPE Drilling

Material	Number of Teeth	Helix Angle	Approach Angle	Cutting Speed [rpm]	Feed Force [mm/r]
UHMWPE/HDPE	Z2	25	90	50~150	0.1~0.3

Note: Only for Keward Plastics.

UHMWPE/HDPE Milling

Material	Number of Teeth	Cutting Speed [rpm]	Feed Force [mm/r]
UHMWPE/HDPE	Z2~Z4	250~500	0.1~0.45

UHMWPE/HDPE Turning

Material	Relief Angle	Approach Angle	Corner	Cutting Speed [rpm]	Feed Force [mm/r]
UHMWPE/HDPE	6~10	0~5	45~60	200~500	0.1~0.5

Note: Only for Keward Plastics.