-
公开(公告)号：US20160318097A1
公开(公告)日：2016-11-03
申请号：US15145025
申请日：2016-05-03
CPC分类号： B22D19/04 , B22D17/002 , B22D17/22 , B22D17/24 , B22D19/00 , B32B15/012 , B32B15/013 , B60G21/051 , B60G2200/20 , B60G2200/21 , B60G2206/20 , B60G2206/202 , B60G2206/81012 , Y10T428/12972
摘要： An object of the present invention is to surely provide a projection of burr by forming an appropriate gap needed to set a cast-in member to a cast-in mold, and by completely closing the gap when the cast-in mold is clamped, and to correct a cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture.A steel plate cast-in member 2, which is wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion 4 at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into intimate butting contact with the cast-in mold A, whereby a gap S between the cast-in member 2 and the cast-in mold A, i.e., a cavity a, is closed. Thus, a projection of burr is prevented.
摘要翻译： 将压铸部件1成型后的钢板接合部件3的除了接合部2b之外的被包覆的钢板铸造部件2在铸造部分1的边界处具有模具接触部4 2a用压铸件1和接合部分2b包裹的铸件。 当铸造模具A被夹紧时，模具接触部分4与铸塑模具A紧密对接，由此铸造件2和铸模A之间的间隙S，即， 一个空腔a，是封闭的。 因此，防止了毛刺的突出。
-
公开(公告)号：US20220341005A1
公开(公告)日：2022-10-27
申请号：US17765062
申请日：2019-10-01
申请人： Ahresty Corporation
发明人： Shunzo Aoyama , Kazuki Sasaki , Yoshiteru Kondo
摘要： Provided is an aluminum alloy diecast that can be unlikely to crack at a part to be press-fitted while the proof stress of a main body part is being secured, and can eliminate the need for heat treatment to the main body part at the time of production. The aluminum alloy diecast (11) includes a part to be press-fitted (13) into which a joining member (20) is press-fitted and a main body part (14) in which the part to be press-fitted (13) is integrally formed, in which an average hardness of the part to be press-fitted (13) is lower than an average hardness of the main body part (14) or an average roundness of crystals other than a primary crystal of Al in the part to be press-fitted (13) is larger than an average roundness of crystals other than a primary crystal of Al in the main body part (14).
-
公开(公告)号：US10265762B2
公开(公告)日：2019-04-23
申请号：US15145025
申请日：2016-05-03
摘要： A projection of burr is provided by forming an appropriate gap to set a cast-in member to a cast-in mold, completely closing the gap when the cast-in mold is clamped, and correcting cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture. Steel plate cast-in member 2, wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion 4 at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into butting contact with the cast-in mold A, gap S between the cast-in member 2 and the cast-in mold A, cavity a, is closed.
-
公开(公告)号：US20150056470A1
公开(公告)日：2015-02-26
申请号：US14368324
申请日：2012-12-18
CPC分类号： B22D19/04 , B22D17/002 , B22D17/22 , B22D17/24 , B22D19/00 , B32B15/012 , B32B15/013 , B60G21/051 , B60G2200/20 , B60G2200/21 , B60G2206/20 , B60G2206/202 , B60G2206/81012 , Y10T428/12972
摘要： An object of the present invention is to surely provide a projection of burr by forming an appropriate gap needed to set a cast-in member to a cast-in mold, and by completely closing the gap when the cast-in mold is clamped, and to correct a cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture.A steel plate cast-in member 2, which is wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion A at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into intimate butting contact with the cast-in mold A, whereby a gap S between the cast-in member 2 and the cast-in mold A, i.e., a cavity is closed. Thus, a projection of burr is prevented.
摘要翻译： 本发明的目的是通过形成将浇铸构件固定到铸模上所需的适当间隙，以及当夹入模具被夹紧时完全闭合间隙，可靠地提供毛刺的突出部，以及 通过压铸模具的夹紧操作来校正压铸件的铸造定位（轴线配合），而不管铸造件在制造时的尺寸精度如何。 在压铸部件1成型时，将钢板接合部件3除了接合部2b以外的被包覆的钢板铸造部件2在铸造部分1的边界处具有模具接触部分A 2a用压铸件1和接合部分2b包裹的铸件。 当铸造模具A被夹紧时，模具接触部分4与铸塑模具A紧密对接，由此铸造件2和铸模A之间的间隙S，即， 空腔闭合。 因此，防止了毛刺的突出。
-
-
-
搜索结果
4 条记录 (耗时 0.012 秒)
