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JP6646003B2 |
To provide an extrusion molding device having a gear pump provided with oblique tooth gears and capable of the stable feeding of a molding material to a nozzle part.Provided is an extrusion molding device 1 mainly comprising: a barrel 10...
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JP2020015322A |
To provide a method for producing a die body including the previous decision of upstream slot width and slot length.A honeycomb extrusion die 401 comprises: a plurality of feed holes 201a; and an array of pins 405, in which, regarding th...
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JP2020015258A |
To provide an extrusion molding die capable of suppressing the phenomenon that the flow velocity of raw material extruded from the outermost periphery of the extrusion molding die becomes higher than that of raw material extruded from th...
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JP6636489B2 |
A mold and a method of manufacturing GOS ceramic scintillator by using the mold are provided. The mold comprises: a female outer sleeve (101) having a cavity disposed inside; a plurality of female blocks (302) disposed inside the cavity,...
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JP6629516B2 |
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JP6620082B2 |
A manufacturing method of a honeycomb structure include a forming step of extruding a kneaded material including a forming raw material by use of a horizontal forming machine include a forming die in which latticed slits are formed in a ...
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JP6615649B2 |
A manufacturing method of a honeycomb structure forming die includes a linear slit forming step of forming, in a kneaded material discharging surface of a die substrate, a plurality of linear slits which are straight from one end to the ...
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JP6613970B2 |
A metal mold for manufacturing a honeycomb structure having a plurality of cell density regions and an annular boundary wall includes a honeycomb-like slit part, which is opened to an extrusion surface of a single metal mold body, that i...
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JP6612817B2 |
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JP6611805B2 |
A die body apparatus (101) includes a first discharge member (105) configured to be bonded with respect to a base member (103) such that aligned elongated openings (209) of the base member (103) and first discharge member (105) provide a...
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JP3224027U |
To provide a new automatic clay molding apparatus which does not need to change the arrangement position of a sensor or the like described above according to a product to be molded. A control device 80 having a lower mold support member,...
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JP6609381B2 |
A honeycomb extrusion die comprising at least some slots (308) each with a divot (312) spaced toward a discharge surface (324) from a feedhole-slot intersection (332) and a wide portion at the discharge surface extending into the die bod...
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JP6605898B2 |
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JP6605119B2 |
A wax pattern surface-treating agent includes a solvent, boron nitride, and at least one surfactant selected from a group consisting of an anionic surfactant, a cationic surfactant, a non-ionic surfactant, and an amphoteric surfactant.
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JP6600551B2 |
To provide a method for producing a ceramic sintered body capable of providing a ceramic sintered body having a desired shape while suppressing deterioration of mechanical strength.There is provided a method for producing a ceramic sinte...
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JP2019181940A |
To provide an extrusion molding device having a screw-type ceramic material supply machine capable of suppressing the occurrence of failure such that a partition wall is not partially formed in a honeycomb molded body when extruding and ...
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JP6595773B2 |
A honeycomb structure includes a honeycomb body having a partition wall defining a plurality of cells that extend from an inflow-end face as one end face to an outflow-end face as the other end face, the honeycomb body having a circumfer...
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JP2019171397A |
To provide a powder molded body manufacturing method that can efficiently manufacture a plurality of powder molded bodies in a small number of molding steps.The powder molding manufacturing method comprises: a step in which using a moldi...
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JP6586898B2 |
To provide an interlocking block capable of significantly curbing an increase in a temperature of a road surface and maintaining a temperature increase restraint effect for a long period of time and thereby preventing a heat island pheno...
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JP2019527642A |
As used herein, a system (100) and method for controlling the rheology of ceramic precursor batches during extrusion is described. The extrusion system (100) includes an extruder (122), which is configured to feed a ceramic precursor bat...
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JP6583971B2 |
The present invention provides a method for producing a ceramic green body molded article, comprising: a raw material blending step of kneading 100 parts by mass of a ceramic raw material with 0.1 to 20 parts by mass of a cellulose compl...
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JP6581005B2 |
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JP6579281B2 |
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JP6577091B1 |
To sacrifice the basic performance of extrusion molding by providing a start adjustment part and an adjustment member independently of the parts constituting the extrusion port in a viscous body molding apparatus for forming a viscous bo...
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JP6577866B2 |
A monolithic separation membrane structure (100) comprises a substrate (211), a first support layer (212) and a separation membrane (300). The substrate (211) is composed of a porous material and including a plurality of through holes (T...
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JP2019136939A |
To solve the problem that local deformation is generated at the inside than the outer circumferential wall of a honeycomb molded body.A pedestal 20 receiving a honeycomb molded body comprises: a hard body 21 having a groove part 24 in wh...
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JP6562891B2 |
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JP6559597B2 |
The manufacturing method of the honeycomb structure includes a raw material preparing step of adding the powder of porous silica as the inorganic pore former to a forming raw material and kneading the forming raw material to prepare the ...
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JP2019521878A |
The outer periphery(206)Honeycomb extruded product with(200)Axial(A)Steps to extrude and honeycomb extrusion(200)Honeycomb extrusion to form a laser cut(200)A method of manufacturing a honeycomb body, which comprises the step of laser ma...
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JP6555340B2 |
Provided is a multi-hole extrusion die that makes it possible to produce a catalyst extrusion-molded body for producing unsaturated aldehyde and/or unsaturated carboxylic acid that is stable and of high quality, and has high catalytic pe...
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JP6552852B2 |
To provide a method for manufacturing an inorganic board that can simply ensure coating film adhesion while maintaining mold releasability during press-forming.In a method for manufacturing an inorganic board by press-forming a green she...
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JP6549519B2 |
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JP6549435B2 |
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JP6542549B2 |
To provide a method for producing a honeycomb structure capable of reducing the passage resistance in pores.There is provided a method for producing a honeycomb structure which comprises: a kneading step (step S11) of kneading a mixture ...
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JP2019107837A |
To solve the problem in which normally an extruder having a cantilever screw is used.An extruder 2 includes: at least one screw 10 extending in the axial direction; and an accommodating vessel 20 for accommodating the screw 10. The screw...
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JP6535530B2 |
The method includes: a formed body forming step of forming each of a plurality of honeycomb-segment formed bodies by extrusion; an aggregate formation step of forming a honeycomb-segment aggregate by applying a fluid bonding material to ...
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JP6535180B2 |
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JP2019517399A |
The present invention is a method for machining clay (4), especially for manufacturing a model, in which the clay (4) is heated, extruded and surfaced (8) using an extruder. A suitable device for machining clay (4), especially for making...
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JP2019093568A |
To provide a molding tool used in manufacturing a planar sintered body having a shape capable of stably forming a molded body by suppressing variation in thickness of the planar sintered body, and a manufacturing method of the planar sin...
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JP2019515859A |
A ceramic honeycomb structure having a web structure containing a plurality of intersecting channel walls forming a channel. The ceramic honeycomb structure has a total porosity of about 55% or more, an average channel wall thickness of ...
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JP2019081308A |
To provide a producing technology capable of producing a high strength geopolymer molded body.A production system for a geopolymer molded body includes a mixture that is composed of a first material 1 containing aluminum and silicon, a s...
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JP2019081704A |
To suppress deviation of a crystal orientation of a surface of an oriented ceramic sintered body from an inside crystal orientation.A manufacturing method of an oriented ceramic sintered body includes (a) a process for manufacturing a ce...
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JP2019064172A |
To provide a method for producing a solidified body where slurry is poured into a mold and is pressurized.Provided is a method for producing a solidified body 1 where a slurry 3 has silica powder and water, vibration with a vibrator 17 i...
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JP6507143B2 |
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JP6507142B2 |
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JP6496297B2 |
Systems and methods for real-time, closed-loop shape control of extruded ceramic honeycomb structures are disclosed. Methods include extruding batch material through an extruder barrel and through an extruder die using at least one extru...
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JP6491603B2 |
Provided are a concrete tile manufactured according to an extrusion molding method, and a molding material for manufacturing the concrete tile. The concrete tile includes a tile body 2 having a cut end face 1 in at least one side thereof...
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JP6477591B2 |
A ceramic core includes an axial core part extended in the longitudinal direction, and a pair of flanges located at both ends in the longitudinal direction of the axial core part and projecting around the periphery of the axial core part...
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JP2019025752A |
To provide a columnar body hard to damage a roller grinder upon centerless working.Provided is a columnar body in which, regarding the shape of the cross-section perpendicular to an axial direction, the radius being a circular shape of A...
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JP6472392B2 |
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