plastic and tolerance(Philips塑胶件公差表).doc

Philips Domestic Appliances and Personal Care Tolerance table according the mendation of“ Kunststoff Institut Ludenscheif(.)-Germany Connection between type of plastic and tolerance group Plastic type Tolerance group(TG) Class 1:normal expense Class 2:high expense ABS 34 PA 612 PA 6 GF23 PA 6612 PA 66 GF23 PA 66 Miner. 34 PA 1123 PA 11 GF34 PS34 SAN 34 POM+PTFE 34 PBTP 34 PBTP GF34 PC34 PC GF34 PE12 PMMA 34 POM 34 POM GF34 PP12 PPO 23 PPO/PS 23 Connect between nominal dimensions and Tolerances Dimension TG1 TG2 TG3 TG4 G reater( ≥)L ess/equal( <) Total tolerance( ∑± ) . 080. 060. 04 5 100. . 070. 05 10 130. 140. 120. 080. 06 13 160. 160. 140. 090. 07 16 190. 180. . 08 19 22 25 25 30 30 40 0.