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铸造基础知识 ©ABBGroup 05November2024|Slide2 ©ABBGroup 05November2024|Slide3 ©ABBGroup 05November2024|Slide4 ©ABBGroup 05November2024|Slide5 ©ABBGroup 05November2024|Slide6 ©ABBGroup 05November2024|Slide7大家应该也有点累了,稍作休息 ©ABBGroup 05November2024|Slide9 ©ABBGroup 05November2024|Slide10 ©ABBGroup 05November2024|Slide11 ©ABBGroup 05November2024|Slide12 ©ABBGroup 05November2024|Slide13 ©ABBGroup 05November2024|Slide14【分型面】 是铸型组元间的接合面。为便于起模,一般分型面选择在铸件的最大截面处。分型面的选定应保证起模方便、简化铸造工艺、保证铸件的质量。确定分型面应遵循如下原则。 (1)分型面应选择在模样最大截面处,以便于起模。 (2)尽量减少分型面。 (3)尽量使分型面平直。 (4)尽量使铸件的全部或大部分位于同一砂箱中。 (5)尽量使型芯位于下箱,并注意减低砂箱的高度。 ©ABBGroup 05November2024|Slide16 ©ABBGroup 05November2024|Slide17 ©ABBGroup 05November2024|Slide18 ©ABBGroup 05November2024|Slide19 ©ABBGroup 05November2024|Slide20 ©ABBGroup 05November2024|Slide21 ©ABBGroup 05November2024|Slide22 ©ABBGroup 05November2024|Slide23 ©ABBGroup 05November2024|Slide24 机器造型是指用机器全部完成或至少完成紧砂操作的造型工序。机器造型铸件尺寸精确、表面质量好、加工余量小,但需要专用设备,投资较大,适合大批量生产。 ©ABBGroup 05November2024|Slide26树脂自硬砂制备系统 ©ABBGroup 05November2024|Slide28 ©ABBGroup 05November2024|Slide29 ©ABBGroup 05November2024|Slide30 ©ABBGroup 05November2024|Slide31 ©ABBGroup 05November2024|Slide32 ©ABBGroup 05November2024|Slide33 ©ABBGroup 05November2024|Slide34 ©ABBGroup 05November2024|Slide35 ©ABBGroup 05November2024|Slide36 ©ABBGroup 05November2024|Slide37 ©ABBGroup 05November2024|Slide38 ©ABBGroup 05November2024|Slide39 ©ABBGroup 05November2024|Slide40 ©ABBGroup 05November2024|Slide41 ©ABBGroup 05November2024|Slide42 ©ABBGroup 05November2024|Slide43 ©ABBGroup 05November2024|Slide44 ©ABBGroup 05November2024|Slide45 ©ABBGroup 05November2024|Slide46