Rapid tooling technique based on the sterelithograph prototype is investigated. The epoxy tooling technological process was elucidated. It is analyzed in detail that the epoxy resin formula is easy to cast, curing pro...Rapid tooling technique based on the sterelithograph prototype is investigated. The epoxy tooling technological process was elucidated. It is analyzed in detail that the epoxy resin formula is easy to cast, curing process, and release agents. The transitional plaster model is also proposed. The mold to encrust mutual.inductors with epoxy and mold to inject plastic soapboxes was made with the technique The tooling needs very little time and cost, for the process is only to achieve the nice replica of the prototype. It is benefit for the trial and small batch of production.展开更多
In recent years, Vantico A &T US Incorporation has developed a type of the hightest accuracy photosensitive resin: SL5510 stereolithography material(briefly named SL5510) to use in the stereolithography apparatus(...In recent years, Vantico A &T US Incorporation has developed a type of the hightest accuracy photosensitive resin: SL5510 stereolithography material(briefly named SL5510) to use in the stereolithography apparatus(SLA). In this paper, the thermal and mechanical properties were investigated for the fabricated specimens of SL5510 in the different UV post-cure time. This may instruct us to employ better the fabricated parts of SL5510.展开更多
文摘Rapid tooling technique based on the sterelithograph prototype is investigated. The epoxy tooling technological process was elucidated. It is analyzed in detail that the epoxy resin formula is easy to cast, curing process, and release agents. The transitional plaster model is also proposed. The mold to encrust mutual.inductors with epoxy and mold to inject plastic soapboxes was made with the technique The tooling needs very little time and cost, for the process is only to achieve the nice replica of the prototype. It is benefit for the trial and small batch of production.
基金This research was supported by the Key Science and Technology Foundation of Hubei Province Scientific Committee (2001P0205) and theNational"863"H-Tech Foundation (2002AA6Z3083)
文摘In recent years, Vantico A &T US Incorporation has developed a type of the hightest accuracy photosensitive resin: SL5510 stereolithography material(briefly named SL5510) to use in the stereolithography apparatus(SLA). In this paper, the thermal and mechanical properties were investigated for the fabricated specimens of SL5510 in the different UV post-cure time. This may instruct us to employ better the fabricated parts of SL5510.
