摘要 |
PCT No. PCT/EP96/00175 Sec. 371 Date Jul. 9, 1997 Sec. 102(e) Date Jul. 9, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22870 PCT Pub. Date Aug. 1, 1996The invention is directed to a method for the production of rotors (10) for screw-type compressors (16) and to rotors (10) to be produced according to said method. To allow the use of a straightforward manufacturing method for the production of rotors (10) of a complex geometry, a method is proposed wherein, during the production of the negative mold, material is removed from a negative mold blank to generate correction regions of a rotor (10). |