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公开(公告)号：US5862582A
公开(公告)日：1999-01-26
申请号：US553080
申请日：1995-11-03
Applicant: Tyzh-Chiang Sun
Inventor： Tyzh-Chiang Sun
CPC classification number: B21D22/28 , B21D22/201 , B21D22/286 , B21D37/16 , B22D11/0605 , Y10T29/49988 , Y10T29/49991 , Y10T29/5184
Abstract: A method for making hollow workpieces such as beverage containers with a circular die in which an aluminum alloy is strip cast whereby the alloy is solidified rapidly without substantial precipitation. Thereafter, the aluminum alloy is formed into a cup which is drawn and passed through one or more dies to iron the walls of the cup and thereby lengthen the side walls thereof using at least one circular die having a die angle of less than about 6.degree.. It has been found that the use of such small die angles prevents or minimizes galling and tearoffs.
Abstract translation: 一种用于制造中空工件的方法，例如具有圆形模具的饮料容器，其中铝合金是带状铸造的，由此合金快速凝固而没有显着的沉淀。 此后，将铝合金制成一个杯子，该杯子被拉出并穿过一个或多个模具，以将杯子的壁熨烫，从而使用至少一个具有小于约6度角的圆形模具来延长其侧壁。 。 已经发现，使用这种小的模角可以防止或最小化擦伤和茶红。
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Patent Agency Ranking
公开(公告)号：US6044676A
公开(公告)日：2000-04-04
申请号：US49063
申请日：1998-03-27
Applicant: Tyzh-Chiang Sun
Inventor： Tyzh-Chiang Sun
CPC classification number: B22D11/0605 , B21D22/201 , B21D22/28 , B21D22/286 , B21D37/16 , Y10T29/49988
Abstract: A method for making hollow workpieces such as beverage containers with a circular die in which an aluminum alloy is strip cast whereby the alloy is solidified rapidly without substantial precipitation. Thereafter, the aluminum alloy is formed into a cup which is drawn and passed through one or more dies to iron the walls of the cup and thereby lengthen the side walls thereof using at least one circular die having a die angle of less than about 6 degrees and a chamfer angle of less than 35 degrees. It has been found that the use of such die angles prevents or minimizes galling and tearoffs.
Abstract translation: 一种用于制造中空工件的方法，例如具有圆形模具的饮料容器，其中铝合金是带状铸造的，由此合金快速凝固而没有显着的沉淀。 此后，将铝合金制成杯状物，该杯子被拉伸并通过一个或多个模具以熨烫杯子的壁，从而使用至少一个具有小于约6度的模头角度的圆形模具来延长其侧壁 倒角角度小于35度。 已经发现，使用这种模角可以防止或最小化磨损和茶红。
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公开(公告)号：US6045632A
公开(公告)日：2000-04-04
申请号：US15422
申请日：1998-01-29
Applicant: Tyzh-Chiang Sun , William M. Betts
Inventor： Tyzh-Chiang Sun , William M. Betts
CPC classification number: B22D11/0605 , C22F1/04 , C22F1/047
Abstract: End or tab stock and a method for its manufacture in which a low alloy content aluminum alloy is continuously cast to form a hot feedstock, the hot feedstock is rapidly quenched rapidly to prevent substantial precipitation of alloying elements, annealed, quenched, and coiled. The can end and tab stock of the invention has strength and formability equal to higher alloy content aluminum alloy.
Abstract translation: 连续铸造低合金含量的铝合金以形成热原料的端部或片材坯料及其制造方法，热原料被快速骤冷，以防止合金元素的显着沉淀，退火，淬火和卷绕。 本发明的罐头和标签坯料的强度和成形性等于较高的合金含量的铝合金。
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公开(公告)号：US5772799A
公开(公告)日：1998-06-30
申请号：US531554
申请日：1995-09-18
Applicant: Tyzh-Chiang Sun , William Betts
Inventor： Tyzh-Chiang Sun , William Betts
CPC classification number: B22D11/0605 , C22F1/04 , C22F1/047
Abstract: Can or lid stock and a method for its manufacture in which a low alloy content aluminum alloy is strip cast to form a hot strip cast feedstock, the hot feedstock is rapidly quenched to prevent substantial precipitation and then cold rolled. The can end and tab stock of the invention has strength and formability equal to higher alloy content aluminum alloy.
Abstract translation: 罐头或盖料及其制造方法，其中低合金含量的铝合金被铸造以形成热带铸造原料，热原料被快速淬火以防止显着的沉淀，然后冷轧。 本发明的罐头和标签坯料的强度和成形性等于较高的合金含量的铝合金。
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公开(公告)号：US5769972A
公开(公告)日：1998-06-23
申请号：US548337
申请日：1995-11-01
Applicant: Tyzh-Chiang Sun , William Betts
Inventor： Tyzh-Chiang Sun , William Betts
CPC classification number: C22F1/047 , B22D11/0605 , C22F1/04
Abstract: Can or lid stock and a method for its manufacture in which a low alloy content aluminum alloy is strip cast to form a hot strip cast feedstock, the hot feedstock is rapidly annealed and quenched rapidly to prevent substantial precipitation of alloying elements and then cold rolled. The can end and tab stock of the invention has strength and formability equal to higher alloy content aluminum alloy.
Abstract translation: 罐头或盖料及其制造方法，其中低合金含量的铝合金被铸造以形成热带铸造原料，热原料被快速退火并迅速淬火，以防止合金元素的实质沉淀，然后冷轧。 本发明的罐头和标签坯料的强度和成形性等于较高的合金含量的铝合金。
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公开(公告)号：US5742993A
公开(公告)日：1998-04-28
申请号：US698503
申请日：1996-08-15
Applicant: Tyzh-Chiang Sun
Inventor： Tyzh-Chiang Sun
CPC classification number: B22D11/0605 , B21D22/201 , B21D22/28 , B21D22/286 , B21D37/16 , Y10T29/49988
Abstract: A method for making hollow workpieces such as beverage containers with a circular die in which an aluminum alloy is strip cast whereby the alloy is solidified rapidly without substantial precipitation. Thereafter, the aluminum alloy is formed into a cup which is drawn and passed through one or more dies to iron the walls of the cup and thereby lengthen the side walls thereof using at least one circular die having a die angle of less than about 6 degrees and a chamfer angle of less than 35 degrees. It has been found that the use of such die angles prevents or minimizes galling and tearoffs.
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