摘要:
The invention relates to a method for producing a bondable coating on a metallic support strip (4) made of a brass alloy comprising at least 15% by weight zinc or a precipitation-hardening copper-based alloy comprising at least 0.03% by weight titanium, chromium, zirconium and/or cobalt, in which method, in a single working step, a bondable metallic functional layer (14) made of aluminium or an aluminium-based alloy and a metallic intermediate layer (16) are applied to the metallic support strip (4) by a roll cladding method and bonded thereto, wherein the intermediate layer (16) is arranged entirely between the functional layer (14) and the metallic support strip (4), such that no bond is formed between the functional layer (14) and the metallic support strip (4). The invention also relates to a coated support strip (20) produced by such a method, wherein the intermediate layer (16) is arranged on the support strip (4) and fastened thereon and the functional layer (14) is arranged on the intermediate layer (16) and fastened thereon.
摘要:
An illumination apparatus and method of manufacture of the same in which an array of light-emitting elements is aligned to an array of optical elements to achieve a thin and efficient light source that can also be arranged to provide directional and/or programmable illumination.
摘要:
An illumination apparatus and method of manufacture of the same in which an array of light-emitting elements is aligned to an array of optical elements to achieve a thin and efficient light source that can also be arranged to provide directional and/or programmable illumination.
摘要:
The invention relates to an assembly method, including the following steps: providing a system for moving the wire element (6) from a wire-element supply system (16) to a device (18) for storing said wire element; tensioning the wire element between the supply device (16) and the storage device (18) using a tensioning device (16, 18); providing (E1) a supply (7) of customized and separated chip elements (1), each chip element (1) including a connection terminal (3), the connection terminal (3) of each chip element (1) including a free top access portion, opposite which no portion of the chip element (1) is arranged; moving (E2) a chip element (1) from the supply (7) into an assembly area (Z1) located between the supply (16) and storage (18) devices such that the wire element (6) is tensioned in said assembly area (Z1); attaching (E3), in the assembly area (Z1), the electrically conductive wire element (6) to the connection terminal (3) of the chip element (1); and supplying electrically insulating material at the chip element (1) after the attachment thereof to the wire element so as to form a cover (13), said supply of material being carried out on the surface of the chip element (1) that comprises the connection terminal (3) attached to said wire element (6), so as to cover at least the connection terminal (3) and a portion of the wire element (6) at the attachment point.