摘要:
Proposed are a highly reliable metal molded article manufactured using a combination of a mold made of an anodic aluminum oxide film and a patternable mold, and a method for manufacturing the same.
摘要:
Proposed are a highly reliable metal molded article manufactured using a combination of a mold made of an anodic aluminum oxide film and a patternable mold, and a method for manufacturing the same.
摘要:
When molding surfaces (50A) of a pair of dies (50) are to be cleaned by air-blowing, air is blown towards the molding surfaces (50A) from blowing nozzles (22A) of a cleaning blowing function portion (22) while a moving body (16) is reciprocatingly moved by driving force of a driving mechanism (18). When a parting agent is to be applied to the molding surfaces (50A) of the pair of dies (50), the mold release agent is jetted out towards the molding surfaces (50A) from spraying nozzles (24A) of a parting agent application function portion (24) while the moving body (16) is reciprocatingly moved by the driving force of the driving mechanism (18). In both of these situations, at the same time as the treatment of the molding surfaces (50A), a cleaning brush (32) reciprocatingly moves together with the moving body (16) and sweeps a device floor surface (12).
摘要:
Provided herein are various embodiments of systems for casting thin metal plates and sheets. Typical embodiments include layers of mold cavities that are oriented vertically for casting the metal plates. In some embodiments, the mold cavities include a beveled edge such that the plates that are cast have a beveled edge. In some embodiments, the mold cavities are filled with a molten metal through an open horizontal edge of the cavity. In some embodiments, the mold cavities are filled through one or more vertical feed orifices. Further disclosed are methods for forming a thin cast metal plate or sheet where the thickness of the cast part is in a range from 0.005 inches to 0.2 inches, and the surface area of the cast part is in a range from 16 square inches to 144 square inches.
摘要:
The present disclosure includes a system and article of manufacture comprising a universal sliding door frame. The frame may comprise a first track having a first interface and a second track having a second interface. The second interface may slidably couple to the first interface. In addition, the second interface may be orthogonally inseparable from the first interface. In an embodiment, the frame may comprise a spacer that separates the first track from the second track and slidably couples to the first track via the first interface and the second track via second interface. The spacer may, in addition, be orthogonally inseparable from the first and/or second tracks.
摘要:
An inoculant feeding method and apparatus in which a desired amount of inoculants can be fed into molten metal poured into a mold by an automatic molten metal pouring machine, and an automatic molten metal pouring machine using the apparatus. An inoculant feeding apparatus (1) feeds inoculants into molten metal poured into a mold (2) from an automatic molten metal pouring machine (20), at a predetermined proportion corresponding to the amount of the poured molten metal which gradually varies. The apparatus (1) is provided with a hopper (8) which is attached to a truck (6) and which stores the inoculants, a screw conveyor (9) attached to a lower end of the hopper, a drive mechanism (10) which is attached to a base end of the screw conveyor and which drives the screw driver, and a controller (30) which controls the drive mechanism. Due to the control by the controller (30), the screw conveyor (9) is driven through the drive mechanism (10), corresponding to the amount of the molten metal poured from the automatic molten metal pouring machine (20) so that the inoculants are fed from the screw conveyor (9) into the molten metal poured into the mold (2) from the automatic molten metal pouring machine (20).
摘要:
Disclosed is a sand casting molding machine for double indexing molds in a mold string. The machine can include a shot chamber having sand, a swingable squeeze head, a lateral squeeze head, a core setter, a mold hold down, a mold retention device and a mold string conveyor.