![]() 图1 坐标系 |
| r=[Rcosfcosq,Rcosfsinq,Rsinf] | (1) |
| r=[ rxcosq,rxsinq,(pz/2p)q] | (2) |
| r={Rcosq[1-(mq)2]½,Rsinq [1-(mq)2]½,Rmq} | (3) |
| dr/dq | =T=[Tx,Ty,Tz] |
| |dr/dq| |
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| (X-xp)Tx+(Y-yp)Ty+(Z-zp)Tz=0 | (4) |
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(5) |
| sinf1= | -m2q2sinq+m2qcosq+sinq |
| [(1-m2q2)2+m2]½ |
| sinw1= | -m2q2cosq-m2qsinq+cosq |
| cosf1[(1-m2q2)2+m2]½ |
| r1=Ay1x(f1,w1)r | (6) |
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(7) |
| rc= | x3-x2 |
| 2sinbsin(h-e) |
![]() 图2 前刀面上各剖面的分布 |
| tanh= | y2-y1 |
| x2-x1 | |
| tane= | y3-y1 |
| x3-x1 | |
| tanb= | x3-x2 |
| y3-y2 |
| (X-xp)wx+(Y-yp)wy+(Z-zp)wz=0 | (8) |
| w=qcosd+(v×q)sind (9) | (9) |
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(10) |
| sinls= | 1-m2q2 |
| [(1-m2q2)2+m2]½ |
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(11) |
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(12) |
| r2=Ay2x(f2,w2)r | (13) |
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(14) |