Bonding jig and bonding method
AssigneeNHK Spring Co., Ltd.
InventorsSuguru Kajigaya, Yuuki Fujiwara
Life of this patent
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Abstract
A bonding jig for crimping and bonding first and second members constituting a damping member to a bonded member includes: a first bonding member configured to hold the first member; a second bonding member configured to hold the second member and cover the first bonding member to crimp the first and second members onto the bonded member; and a switching mechanism configured to switch, in a space where the first bonding member holds the first member, between a first state in which a gap is formed between the first bonding member and a part of a side surface of the first member continuous with a crimping surface with the second member and a second state in which the gap is filled to control a position of the first member.
Claims16
A bonding jig for crimping and bonding first and second members constituting a damping member to a bonded member, the bonding jig comprising:
- a first bonding member configured to hold the first member;
- a second bonding member configured to hold the second member and cover the first bonding member to crimp the first and second members onto the bonded member;
- and
- a switching mechanism configured to switch, in a space where the first bonding member holds the first member, between a first state in which a gap is formed between the first bonding member and a part of a side surface of the first member continuous with a crimping surface with the second member and a second state in which the gap is filled to control a position of the first member.
A bonding method for crimping and bonding, to a bonded member, first and second members constituting a damping member by attaching the first and second members to a first bonding member and a second bonding member and placing the second bonding member on the first bonding member, the bonding method comprising:
- attaching the first member to the first bonding member in a first state in which a gap is formed between the first bonding member and a part of a side surface of the first member continuous with a crimping surface with the second member;
- disposing a bonded member between the first and second members, placing the second bonding member to which the second member is attached on the first bonding member to bring the first and second members into contact with each other, and making a second state in which the gap is filled to control a position of the first member;
- and
- bonding the first and second members to the bonded member by applying a thermocompression process on the first and second members and the bonded member.
Dependencies are inferred from the claim text.