0 IntroductionThe new design and manufacture model for carbide gear shaper tools have beendiscussed in[1]and[2]respectively.Because the gear shaping in the above model in ofnon-rectilinear type,the modification for th...0 IntroductionThe new design and manufacture model for carbide gear shaper tools have beendiscussed in[1]and[2]respectively.Because the gear shaping in the above model in ofnon-rectilinear type,the modification for the shaping can not be done in the countryfor the time being,it is necessary to consider that the gear cutting edge curve is ofrectilinear type,that is,some involute,which approximate the plane profile curve ofthe tool which is perpendicular to the axial,may be made use of to replace the cut-展开更多
0 Introduction In reference [1], the author introduced the manufacturing model of front cutting face, and pointed out the cutting edge curve for's' shaped skew curve on the sphere. Apparently, the rear cutting...0 Introduction In reference [1], the author introduced the manufacturing model of front cutting face, and pointed out the cutting edge curve for's' shaped skew curve on the sphere. Apparently, the rear cutting face should go through cutting edge curve, and should have sufficient relief angle. On this basis, the article introduces the展开更多
0 Introduction The ordinary gear shaper tools can be designed in traditional method. The detailed discussion is given in [1]. As for ordinary gear shaper cutters, due to their small rake angles, they may be designed a...0 Introduction The ordinary gear shaper tools can be designed in traditional method. The detailed discussion is given in [1]. As for ordinary gear shaper cutters, due to their small rake angles, they may be designed approximately by modifying their tooth profile angles. But for carbide ones, too small absolute value of rake angle is liable to cause breaking, while too large one results in excess design error. For this reason, we展开更多
In this paper,by using the conceptions of the normal equidistant line and the cen-tripetal equidistant line of a plane curve and their equations which were presented inReferences [1] and [2] respectively,the authors s...In this paper,by using the conceptions of the normal equidistant line and the cen-tripetal equidistant line of a plane curve and their equations which were presented inReferences [1] and [2] respectively,the authors simplify the research on the cam forcamber-grinding the stator of a paddle pump which was discussed in Reference [3],and makes it more precise.In addition,they also introduce a correspondingmathematical model of the precision dressing mechanism of die sets.展开更多
基金Supported by the Natural Science Foundation of Heilongjiang Province
文摘0 IntroductionThe new design and manufacture model for carbide gear shaper tools have beendiscussed in[1]and[2]respectively.Because the gear shaping in the above model in ofnon-rectilinear type,the modification for the shaping can not be done in the countryfor the time being,it is necessary to consider that the gear cutting edge curve is ofrectilinear type,that is,some involute,which approximate the plane profile curve ofthe tool which is perpendicular to the axial,may be made use of to replace the cut-
基金The study is supported by science fund of Heilongjiang provine
文摘0 Introduction In reference [1], the author introduced the manufacturing model of front cutting face, and pointed out the cutting edge curve for's' shaped skew curve on the sphere. Apparently, the rear cutting face should go through cutting edge curve, and should have sufficient relief angle. On this basis, the article introduces the
基金Supported by Scienee Foundation of Heilongjiang Province
文摘0 Introduction The ordinary gear shaper tools can be designed in traditional method. The detailed discussion is given in [1]. As for ordinary gear shaper cutters, due to their small rake angles, they may be designed approximately by modifying their tooth profile angles. But for carbide ones, too small absolute value of rake angle is liable to cause breaking, while too large one results in excess design error. For this reason, we
文摘In this paper,by using the conceptions of the normal equidistant line and the cen-tripetal equidistant line of a plane curve and their equations which were presented inReferences [1] and [2] respectively,the authors simplify the research on the cam forcamber-grinding the stator of a paddle pump which was discussed in Reference [3],and makes it more precise.In addition,they also introduce a correspondingmathematical model of the precision dressing mechanism of die sets.
