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1.发明申请公开(公告)号：US20100313420A1
公开(公告)日：2010-12-16
申请号：US12521671
申请日：2008-05-27
CPC分类号： B23P15/16 , B23K28/02 , B23K2101/006 , B23K2101/04 , F02C7/22 , F02M61/168 , F02M2200/8069 , F02M2200/8084 , F05D2230/232 , F05D2240/128 , F23D2206/10 , F23D2213/00 , F23R3/28 , Y10T29/49316 , Y10T29/49323 , Y10T29/49405 , Y10T29/49426 , Y10T29/49432 , Y10T29/49995
摘要： There is provided a through-hole manufacturing method for a cylindrical body wall that enables the operation of forming a through-hole without leaving a machining burr on the wall of a cylindrical member to be easily and reliably carried out without depending on experts. A through-hole manufacturing method for a cylindrical body wall in which a machining burr is not formed on inner walls of through holes formed by a tool piercing the wall of a cylindrical body, the method including a hole forming step of forming one pair or a plurality of pairs of the through-holes in the cylindrical body wall by the tool piercing the cylindrical body from the outside orthogonally or substantially orthogonally to a cylindrical body axis of the cylindrical body; and a welding step of sealing the through-hole formed by the tool piercing the cylindrical body from the outer wall to the inner wall by welding using a welding jig made of a material having better heat conductivity than the cylindrical body, wherein the through-hole formed by the tool piercing the cylindrical body from the inner wall to the outer wall is left as a nozzle hole.
摘要翻译： 提供了一种圆筒体壁的通孔制造方法，其能够在不依赖专家的情况下容易且可靠地执行，从而能够在圆柱形构件的壁上形成通孔而不留下加工毛刺的操作。 一种圆筒体壁的通孔制造方法，其中在穿过圆筒体的壁的工具形成的通孔的内壁上没有形成加工毛刺，所述方法包括形成一对的孔形成步骤或 多个成对的通孔通过工具将圆柱体从正交或大致正交地与圆筒体的圆柱体轴线正交地从外侧穿入圆筒体壁; 以及焊接工序，其使用由比所述圆筒体更好的导热性的材料制成的焊接夹具通过焊接将由所述工具穿过所述圆筒体的所述工具形成的通孔从所述外壁密封到所述内壁，其中，所述通孔 由从内壁向外壁穿过圆柱体的工具形成为喷嘴孔。
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2.发明授权公开(公告)号：US08776369B2
公开(公告)日：2014-07-15
申请号：US12521671
申请日：2008-05-27
CPC分类号： B23P15/16 , B23K28/02 , B23K2101/006 , B23K2101/04 , F02C7/22 , F02M61/168 , F02M2200/8069 , F02M2200/8084 , F05D2230/232 , F05D2240/128 , F23D2206/10 , F23D2213/00 , F23R3/28 , Y10T29/49316 , Y10T29/49323 , Y10T29/49405 , Y10T29/49426 , Y10T29/49432 , Y10T29/49995
摘要： There is provided a through-hole manufacturing method for a cylindrical body wall that enables the operation of forming a through-hole without leaving a machining burr on the wall of a cylindrical member to be easily and reliably carried out without depending on experts. A through-hole manufacturing method for a cylindrical body wall in which a machining burr is not formed on inner walls of through holes formed by a tool piercing the wall of a cylindrical body, the method including a hole forming step of forming one pair or a plurality of pairs of the through-holes in the cylindrical body wall by the tool piercing the cylindrical body from the outside orthogonally or substantially orthogonally to a cylindrical body axis of the cylindrical body; and a welding step of sealing the through-hole formed by the tool piercing the cylindrical body from the outer wall to the inner wall by welding using a welding jig made of a material having better heat conductivity than the cylindrical body, wherein the through-hole formed by the tool piercing the cylindrical body from the inner wall to the outer wall is left as a nozzle hole.
摘要翻译： 提供了一种圆筒体壁的通孔制造方法，其能够在不依赖专家的情况下容易且可靠地执行，从而能够在圆柱形构件的壁上形成通孔而不留下加工毛刺的操作。 一种圆筒体壁的通孔制造方法，其中在穿过圆筒体的壁的工具形成的通孔的内壁上没有形成加工毛刺，所述方法包括形成一对的孔形成步骤或 多个成对的通孔通过工具将圆柱体从正交或大致正交地与圆筒体的圆柱体轴线正交地从外侧穿入圆筒体壁; 以及焊接工序，其使用由比所述圆筒体更好的导热性的材料制成的焊接夹具通过焊接将由所述工具穿过所述圆筒体的所述工具形成的通孔从所述外壁密封到所述内壁，其中，所述通孔 由从内壁向外壁穿过圆柱体的工具形成为喷嘴孔。
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