-
公开(公告)号:EP2163786B1
公开(公告)日:2013-04-24
申请号:EP08851886.5
申请日:2008-09-30
发明人: KATO, Koji , HATTORI, Masashi , TAKEUCHI, Yasuhiro , USHIDA, Hideharu , SAITO, Masaki , FUJII, Katsumori , YAJIMA, Shinichiro , TANAKA, Koichi , NOZAWA, Hirofumi , NINOMIYA, Keisuke , ANDO, Satoru , HATTORI, Yuji , SUZUKI, Tomohito , KAKIUCHI, Miyoshi , OOMORI, Toshiaki , HANAKI, Kazuhiro , IRIE, Keiichiro
IPC分类号: F16G5/16
CPC分类号: F16G5/16
-
公开(公告)号:EP2163786A1
公开(公告)日:2010-03-17
申请号:EP08851886.5
申请日:2008-09-30
发明人: KATO, Koji , HATTORI, Masashi , TAKEUCHI, Yasuhiro , USHIDA, Hideharu , SAITO, Masaki , FUJII, Katsumori , YAJIMA, Shinichiro , TANAKA, Koichi , NOZAWA, Hirofumi , NINOMIYA, Keisuke , ANDO, Satoru , HATTORI, Yuji , SUZUKI, Tomohito , KAKIUCHI, Miyoshi , OOMORI, Toshiaki , HANAKI, Kazuhiro , IRIE, Keiichiro
IPC分类号: F16G5/16
CPC分类号: F16G5/16
摘要: If the slot width is reduced with a decrease in the number of laminated plates of a ring, a die stress sharply increases, thereby hindering production. Elements satisfy (h/t) 40, where h is a slot width of the elements, t is a plate thickness thereof, and S is a head area thereof. Even if the slot width h is reduced, increasing the head area reduces a hydrostatic pressure applied in a punching process, and thus, reduces the load on a die. The present invention is preferably used in endless metal belts in which elements having a width on a pitch line of 24 [mm], and a ring is formed by laminating six plates.
摘要翻译: 如果槽的宽度随着环的层叠板的数量的减少而减小,则模具应力急剧增加,从而妨碍了生产。 元素满足(h / t)<1和(S / h)> 40,其中h是元素的槽宽度,t是板厚度,S是其顶部区域。 即使狭槽宽度h减小,增加头部面积减小了冲压加工中施加的静水压力,从而降低了模具上的负荷。 本发明优选用于环形金属带,其中节距线宽度为24 [mm]的元件和通过层压六个板形成的环。
-