1、 - 2222 20089 2011443708 200803280224 1 24 2-2 -3-4 -5 -621 -622 -623 -6 -83.1 -83.1.1 -83.1.2 -83.1.3 -83.2 -93.2.1 -93.2.2 -93.2.3 -93.3 -93.4 -93.5 -103.6 -113.7 -11 -134.1 -134.2 -134.3 -13 -175.1 -175.2 -18 -19 -20-21 2 24 -22-23WTO- : 3 24 -CAD/CAM 4 24 1. 2. 3. 4.5. 6. 7.1234- 5 24 -PCPCPC PC
2、 PCPCPC 351o 3050PC11111- 11. 11. PC g/mm3%(Mpa)PC 1.191.22 0.50.6 60100 6 24 -PC-2.1 XS-Z-6038 402.2 2.2.1 pp122(Mpa) 60100(Mpa)p(Mpa)p(Mpa)2.2.2 D2=D1+(0.51)mm=4+0.5=4.5mmR2=R1+(12)mm=12+1=13mmD2mmD1mmR2mmR1mm2.3 2.3.1 A1=R2=3.14x0.0462=0.007 7 24 A2=2x0.4x0.02+2x0.1x0.02+0.24x0.02+0.26x0.02=0.03FKpA1 A25000000.67x100000000x0.007x0.03=14070F(N)p(Pa) K0.340.67A1(m2)A2(m2)-2.3.2 HminHmHmax70mm133(mm)200(mm)HminHm133 mmHmax-XS-Z-60180mm 8 24 -GB/T.12556.190P-3.1 3.1.1 -3.1.2 3.1.3 0620 9 24 3.2 3.2.1 -3.2.2 -0.51.5mm-3.2.3
