摘要:
A mold is fabricated with a cavity formed in an insulating layer formed so as to be placed on an upper surface of a conductive base material. This mold is disposed in an electrolyte bath to be applied with a voltage, and a metal is electrodeposited on the bottom surface of the cavity to electroform a metal-formed product in the cavity. In this electrodepositing process, when the width of the cavity is taken as W and a vertical height of a head space between an upper opening of the cavity and an upper surface of a metal layer is taken as H, the growth of the metal layer is stopped so that the height H of the head space left above the metal layer satisfies: H≧W/2.85 where 300 μm≦W; H≧W/3.75 where 200 μm≦W
摘要翻译:制造具有形成在绝缘层中的空腔的模具,其形成为放置在导电基材的上表面上。 将该模具设置在电解液浴中以施加电压,并且将金属电沉积在空腔的底表面上以电铸模腔中的金属成形产品。 在这种电沉积过程中,当空腔的宽度取为W并且空腔的上开口和金属层的上表面之间的顶部空间的垂直高度被取为H时,金属层的生长为 停止,使得留在金属层上方的顶部空间的高度H满足:H≥W/ 2.85,其中300μm和nlE; W; H≥W/ 3.75,其中200μm&lt; NE; W <300μm; H≥W/ 4,其中100μm和nlE; W <200μm; 和H≥W/ 10,其中W <100μm。
摘要:
A mold is fabricated with a cavity formed in an insulating layer formed so as to be placed on an upper surface of a conductive base material. This mold is disposed in an electrolyte bath to be applied with a voltage, and a metal is electrodeposited on the bottom surface of the cavity to electroform a metal-formed product in the cavity. In this electrodepositing process, when the width of the cavity is taken as W and a vertical height of a head space between an upper opening of the cavity and an upper surface of a metal layer is taken as H, the growth of the metal layer is stopped so that the height H of the head space left above the metal layer satisfies: where 300 μm≦W; H≧W/3.75 where 200 μm≦W
摘要翻译:制造具有形成在绝缘层中的空腔的模具,其形成为放置在导电基材的上表面上。 将该模具设置在电解液浴中以施加电压,并且将金属电沉积在空腔的底表面上以电铸模腔中的金属成形产品。 在这种电沉积过程中,当空腔的宽度取为W并且空腔的上开口和金属层的上表面之间的顶部空间的垂直高度被取为H时,金属层的生长为 停止,使得留在金属层上方的顶部空间的高度H满足:其中300μm&nlE; W; H≥W/ 3.75,其中200μm&lt; NE; W <300μm; H≥W/ 4,其中100μm和nlE; W <200μm; 和H≥W/ 10,其中W <100μm。
摘要:
The present invention provides an electrocasting method by which the shape of the surface opposite to the surface to be electrodeposited on the mold can be controlled. A molded metal article is electrocast by forming an insulating layer on the side wall faces of a cavity and the outer wall face of a conductive mold in which the cavity is formed, placing the mold in an electrolysis tank and applying voltage, electrodepositing metal on the bottom face of the cavity, and growing the metal layer in the cavity so as to leave a space having a height of at least one-third the width of the cavity.
摘要:
The present invention provides an electrocasting method by which the shape of the surface opposite to the surface to be electrodeposited on the mold can be controlled. A molded metal article is electrocast by forming an insulating layer on the side wall faces of a cavity and the outer wall face of a conductive mold in which the cavity is formed, placing the mold in an electrolysis tank and applying voltage, electrodepositing metal on the bottom face of the cavity, and growing the metal layer in the cavity so as to leave a space having a height of at least one-third the width of the cavity.
摘要:
A contact formed by electroforming and extended in a direction roughly perpendicular to a voltage application direction in the electroforming has a contact portion disposed at one end of the contact, which is brought into sliding contact with a conductive member along the voltage application direction in the electroforming.
摘要:
A contact formed by electroforming and extended in a direction roughly perpendicular to a voltage application direction in the electroforming has a contact portion disposed at one end of the contact, which is brought into sliding contact with a conductive member along the voltage application direction in the electroforming.
摘要:
A contact has a flat surface and a side surface that is parallel to the flat surface. At least a part of the side surface is curved so as to swell. At least a part of the contact is able to be elastically deformed in parallel to the flat surface.
摘要:
A contact has a flat surface and a side surface that is parallel to the flat surface. At least a part of the side surface is curved so as to swell. At least a part of the contact is able to be elastically deformed in parallel to the flat surface.