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METHOD FOR MANUFACTURING HEAT CONDUCTING MEMBER, MANUFACTURING APPARATUS OF HEAT CONDUCTING MEMBER AND JIG FOR MANUFACTURING HEAT CONDUCTING MEMBER
PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat conducting member capable of manufacturing simply and inexpensively a heat conducting member in which a cylindrical ceramic body is covered with a metal tube.SOLUTION: The method for manufacturing the heat conducting member according to the present invention comprises a step of shrink fitting for: positioning a metal tube 12 by means of a first guide part 32 for positioning one opening end face of the metal tube 12 which expands radially due to thermal expansion; adjusting a posture of a cylindrical ceramic body 11 by means of a second guide part 33 for adjusting the posture of the cylindrical ceramic body 11; inserting the cylindrical ceramic body 11 into the positioned metal tube 12; and shrink-fitting the metal tube 12 and the cylindrical ceramic body 11. The first guide part 32 is configured so that its inner diameter is larger than the outer diameter of the metal tube 12 before thermal expansion. An end of the metal tube 12 at one opening end surface side before heated is disposed within the first guide part 32, and the metal tube 12, due to thermal expansion, comes into contact with at least a part of the inner peripheral surface of the first guide part 32, resulting in being positioned.SELECTED DRAWING: Figure 5
【課題】筒状セラミックス体を金属管で被覆した熱伝導部材を、簡便且つ低コストに製造することが可能な熱伝導部材の製造方法を提供する。【解決手段】熱膨張により径方向に広がった金属管１２の一方の開口端面を位置決めする第一ガイド部３２によって、金属管１２を位置決めし、且つ、筒状セラミックス体１１の姿勢を整える第二ガイド部３３によって、筒状セラミックス体１１の姿勢を整えて、位置決めされた金属管１２内に筒状セラミックス体１１を挿入して、金属管１２と筒状セラミックス体１１とを焼きばめする焼きばめ工程を備え、第一ガイド部３２は、熱膨張前の金属管１２の外径よりも、その内径が大きくなるように構成されたものであり、第一ガイド部３２内に、加熱前の状態の金属管１２の一方の開口端面側の端部が配置され、第一ガイド部３２の内周面の少なくとも一部に、金属管１２が熱膨張することにより接触して位置決めされる。【選択図】図５
METHOD FOR MANUFACTURING HEAT CONDUCTING MEMBER, MANUFACTURING APPARATUS OF HEAT CONDUCTING MEMBER AND JIG FOR MANUFACTURING HEAT CONDUCTING MEMBER
PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat conducting member capable of manufacturing simply and inexpensively a heat conducting member in which a cylindrical ceramic body is covered with a metal tube.SOLUTION: The method for manufacturing the heat conducting member according to the present invention comprises a step of shrink fitting for: positioning a metal tube 12 by means of a first guide part 32 for positioning one opening end face of the metal tube 12 which expands radially due to thermal expansion; adjusting a posture of a cylindrical ceramic body 11 by means of a second guide part 33 for adjusting the posture of the cylindrical ceramic body 11; inserting the cylindrical ceramic body 11 into the positioned metal tube 12; and shrink-fitting the metal tube 12 and the cylindrical ceramic body 11. The first guide part 32 is configured so that its inner diameter is larger than the outer diameter of the metal tube 12 before thermal expansion. An end of the metal tube 12 at one opening end surface side before heated is disposed within the first guide part 32, and the metal tube 12, due to thermal expansion, comes into contact with at least a part of the inner peripheral surface of the first guide part 32, resulting in being positioned.SELECTED DRAWING: Figure 5
【課題】筒状セラミックス体を金属管で被覆した熱伝導部材を、簡便且つ低コストに製造することが可能な熱伝導部材の製造方法を提供する。【解決手段】熱膨張により径方向に広がった金属管１２の一方の開口端面を位置決めする第一ガイド部３２によって、金属管１２を位置決めし、且つ、筒状セラミックス体１１の姿勢を整える第二ガイド部３３によって、筒状セラミックス体１１の姿勢を整えて、位置決めされた金属管１２内に筒状セラミックス体１１を挿入して、金属管１２と筒状セラミックス体１１とを焼きばめする焼きばめ工程を備え、第一ガイド部３２は、熱膨張前の金属管１２の外径よりも、その内径が大きくなるように構成されたものであり、第一ガイド部３２内に、加熱前の状態の金属管１２の一方の開口端面側の端部が配置され、第一ガイド部３２の内周面の少なくとも一部に、金属管１２が熱膨張することにより接触して位置決めされる。【選択図】図５
METHOD FOR MANUFACTURING HEAT CONDUCTING MEMBER, MANUFACTURING APPARATUS OF HEAT CONDUCTING MEMBER AND JIG FOR MANUFACTURING HEAT CONDUCTING MEMBER
熱伝導部材の製造方法、熱伝導部材製造装置、及び熱伝導部材製造用冶具
TAKAHASHI HIRONORI (author) / YOSHIDA SHINYA (author) / KANEKO KIMIHISA (author)
2018-05-17
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
/
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
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