摘要:
A method of producing a pattern shaped article includes the steps of forming at least two different courses (12, 13) of dry particles overlaid on a base surface (10); using an air flow controller (20) having either a suction port (21) or a blow port (28) or both a suction port and a blow port to effect an air flow to form a cavity corresponding to a pattern expression in at least a lower dry particle course (12) by removing a portion of the lower dry particle course under control of at least one parameter among air pressure, air flow rate, air flow speed, air flow direction, air flow pulsation, air flow intermittence, suction port size, blow port size, suction port position and blow port position; collapsing particles of an upper dry particle course (13) of a different type of dry particles into the cavity and allowing the particles to set into an integral mass.
摘要:
A patterned shaped article is produced by a method which includes the steps of supplying a first material (11) onto a given surface (8) until the first material forms a layer of predetermined thickness, removing part of the layer to form at least one concave portion (20) in the layer, filling the at least one concave portion with at least one kind of second material (12, 13) different in color and quality from the first material, and causing the first and second materials to set into an integral mass. When the first material is dry, the second material may be either dry or wet. When the first material is wet, the second material is dry and the moisture of the first wet material is absorbed before the step of removing part of the layer of the first material.
摘要:
An apparatus for simultaneously supplying at least two kinds of particles (B, W, R, S, Br) onto a given surface (18, 30) includes a movable supply head (10) having at least one partition member (12) for partitioning the at least two kinds of particles and defining at least two supply ports (11, 11A, 11B) in conjunction with the supply head, and a device (14, 16, 32, 34, 35) for introducing the at least two kinds of particles into the supply head. A patterned shaped article is produced by a method using the apparatus. The method includes simultaneously supplying the supply ports of the supply head, with the one partition member abutting on the given surface, thereby forming a pattern course on the given surface, and allowing the pattern course to set into an integral mass.
摘要:
A patterned shaped article is produced on a given surface (21) by a method including the steps of disposing a partition body (10) on the given surface, temporarily fixing a plurality of cut pattern pieces (23, 24, 25) to the upper surface of the partition body or the upper surface of a mesh member (26) disposed on the partition body so that the cut pattern pieces are disposed adjacent to each other to constitute a pattern to be formed, unfixing one of the cut pattern pieces from a portion of the upper surface to which a pattern-course material (3, 4, 5) is to be supplied, supplying the pattern course material to the portion, repeating the unfixing and supplying steps until the partition body is filled with a prescribed amount of pattern-course materials, removing the partition body alone or together with the mesh member from the pattern-course materials, and allowing the pattern-course materials to set into the patterned shaped article on the given surface.
摘要:
An apparatus for supplying particles and/or granules to form a layer of prescribed thickness onto a given surface (10, 11) includes endless pattern-forming device (1, 2) having a plurality of spaces, a device (3, 4) for supplying particles and/or granules into the spaces via a control member (6, 7) provided on the particle or granule-supplying device, a device (8, 9) for temporarily retaining the supplied particles and/or granules in the spaces, and a device for releasing the temporarily retained particles and/or granules onto the given surface. A patterned shaped article is produced by a method using the apparatus. The method includes supplying dry particles and/or granules for a pattern course into the spaces, temporarily retaining the supplied particles and/or granules in the spaces, releasing the temporarily retained particles and/or granules onto the given surface, and allowing the released particles and/or granules to set on the given surface.
摘要:
A patterned shaped article is produced by a method which includes the steps of supplying a first material (11) onto a given surface (8) until the first material forms a layer of predetermined thickness, removing part of the layer to form at least one concave portion (20) in the layer, filling the at least one concave portion with at least one kind of second material (12, 13) different in color and quality from the first material, and causing the first and second materials to set into an integral mass. When the first material is dry, the second material may be either dry or wet. When the first material is wet, the second material is dry and the moisture of the first wet material is absorbed before the step of removing part of the layer of the first material.