| 摘要 |
The method involves, first, generating a number of intermediate sections of the mould between two given sections. Next, intermediate section curves are located lying in respective ones of the intermediate sections generated in the first step, from section curves which lie in the given sections. The curved surface of the mould is then generated as comprising the sum of the located imtermediate section curves in the generated intermediate sections. Four methods are described for generating intermediate sections in accordance with the given sections and given section curves drawn out in the phase of a blueprint.
|
