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JP2003260553A |
To perform centrifugal casting where in manufacturing efficiency is not lowered although a mold is frequently changed by improving cooling efficiency with sprinkling, in a centrifugal casting mold.A centrifugal casting mold frame 10 so c...
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JP2003260554A |
To perform centrifugal casting wherein manufacturing efficiency is not lowered even if a mold is frequently changed by improving cooling efficiency with sprinkling, in a centrifugal casting mold.The centrifugal casting mold is characteri...
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JP2003236651A |
To stably manufacture a cast iron tube having uniform tube thickness in the longitudinal direction of the tube when the cast iron tube is manufactured using a centrifugal casting facility.In a method for manufacturing the cast iron tube ...
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JP2003200245A |
To shorten a casting cycle time by strengthening the cooling in an insetting hole part of a cast tube after completing the pouring of molten metal in a centrifugal casting and to improve the productivity of the cast tube.A cooling spray ...
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JP2003200246A |
To provide an apparatus with which remaining molten iron flowing down the tip end part of a molten iron pouring trough is efficiently treated when the tip end part of the molten iron pouring trough is pulled out from the inner part of a ...
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JP3425942B2 |
To provide a spin casting die assembly provided with an end part cap mechanism without interfering with the movement of the spin casting die assembly nor having any parts at the outer part. The end part cap assembly 22 has a fitting ring...
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JP2003181612A |
To provide a coating device for a facing capable of coating the facing stably and uniformly to a receiving port forming surface of a centrifugal casting metal mold without manual handling.The coating device for a facing 1 applies the fac...
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JP2003181610A |
To provide means which, after the completion of casting of a centrifugal cast tube, can rapidly cool a tube receiving part to a predetermined temperature or below to chuck the cast tube and can draw the cast tube from a mold.In a center ...
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JP2003181613A |
To develop a supporting device for a trough body to speed up and stabilize centering of a pouring trough at a time of reversing and resetting operation of the trough body attitude after completion of casting.A winding rigid member 13 as ...
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JP2003181614A |
To provide a device which can eliminate personal errors by an operator when a facing is coated to a centrifugal casting chute, and to allow automatic coating of the facing to the chute with no need for the operator having to work under b...
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JP2003170206A |
To provide a sleeve roll for rolling capable of inexpensively and easily being manufactured and provided together with wear resistance, surface roughening resistance and toughness.A sleeve roll for rolling, with which, after casting the ...
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JP2003166028A |
To provide a functionally gradient material in composite materials, in which the volume fraction of fine precipitate particles or GP zones diagonally varies in every position.The method for manufacturing the functionally gradient materia...
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JP2003164952A |
To solve such a problem that a molten metal outlet of a conical type ladle for centrifugal casting is damaged by thermal shock and the like and must be mended for each casting.The molten metal outlet 2, i.e., a head of a tilting base 1 o...
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JP3414620B2 |
To prevent the development of eccentricity and bending of a mold at a receiving hole side and also, the development of vibration at a core setter in an apparatus for centrifugally casting a cast iron-made tube having the receiving hole a...
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JP3414632B2 |
To prevent the bending of a metallic mold and the eccentricity caused by the bending even in the case of developing quick temp. rising by casting a molten metal into the metallic mold in a centrifugal casting and to facilitate the temp. ...
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JP3414631B2 |
To form a tube having an uniform thickness by arranging a partial notch to a bottom face of a metallic mold side end of an inlet of a trough-like member from an end part toward a pouring upstream side. A molten metal 5 flown out from a l...
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JP3414724B2 |
To provide a rotational casting method and a rotational casting apparatus capable of improving the productivity when used in the mass production. In the rotational casting method in which a mold (23) is assembled on a substrate (22), the...
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JP3414629B2 |
To industrially produce a pile with a spiral groove with a centrifugal casting. The tube with spiral groove, in which the spiral groove having starting point of spiral line at the end surface of the tube and extended as blade state in th...
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JP2003160832A |
To provide a functionally gradient material in which a volume fraction of reinforcing phases and density are gradiently higher toward an inner region than in an outer circumferential region of a ring made from a composite material, and t...
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JP3405481B2 |
PURPOSE: To obtain a combined cylinder for forming machine which can exchange only a liner, by pouring molten wear resistant and corrosion resistant alloy into a mold consisting of a low expansion material thereby centrifugally casting t...
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JP3400936B2 |
To prevent the mixing of foreign material of slag, etc., in a pouring ladle into a mold. This pouring ladle 13, in which molten metal 30 can be stored and this molten metal 30 is made to flow out from a pouring hole 22, is constituted of...
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JP3398752B2 |
PCT No. PCT/EP95/03744 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Sep. 22, 1995 PCT Pub. No. WO96/12581 PCT Pub. Date May 2, 1996The method comprises the step of arranging at the periphery of a shell (10) capabl...
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JP2003112241A |
To surely perform the breakage of a core and the discharge of the core from a tube at the end stage of a casting process in a centrifugal casting apparatus for tube.A core-setter 3 makes the cylindrical core 4 for forming the inner perip...
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JP2003103352A |
To provide a centrifugal casting method capable of achieving the enhancement in production efficiency by enhancing corrosion resistance by precipitating an alloy element to a grain boundary, and suppressing the generation of cementite.In...
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JP2003088944A |
To provide a metallic mold for centrifugal casting with which an inserting hole and an inserting hole projecting part can integrately be formed with the metallic mold centrifugal casting method.In the metallic mold 25 for centrifugal cas...
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JP2003088943A |
To provide a metallic mold for centrifugal casting with which an inserting hole and an inserting hole projecting part can integrately be formed with the metallic mold centrifugal casting method.In the metallic mold 25 for centrifugal cas...
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JP2003073745A |
To provide a hearth roll for an annealing furnace for a stainless steel sheet, which hardly causes pick-up of oxidized scale even when produced in centrifugal casting, it inexpensive and has the longer life than a conventional one.In the...
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JP2003062650A |
To develop a stopper which is capable of finely adjusting the stop position of a truck against a trough even if the heavy truck carrying centrifugal mold casting equipment collides with the stopper.The newly invented stopper is intended ...
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JP2003062649A |
To break a core remaining in a casting tube immediately after casting, easily and positively by means of simple equipment and discharge the same easily.A positioning unit for positioning the axial direction of the casting tube 2 taken ou...
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JP3383592B2 |
To provide a surface treatment coating film excellent in property of absorbing or diffusing a gas generated from a molten metal and to provide a surface structure of a vessel contributing also toward upgrading a product casting. A therma...
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JP2003053501A |
To surely brake a carriage in a simple device. A cylinder piston device 5 projecting a piston 5a toward a wheel 3 from a front part in an advancing direction below the carriage 2, is fitted as freely rotatable state around a shaft 7 orth...
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JP2003039143A |
To clean collapsed sand deposited on the opening end of a metal frame automatically and without giving the constraint to the cycle time of the casting, in centrifugal casting. On the part of the hub forming side 2a of the metal frame 2 o...
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JP3375534B2 |
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JP3375535B2 |
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JP3375536B2 |
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JP2003033855A |
To provide a simple device, capable of easily and proactively knocking out a core cylinder remaining in a pipe after casting and easily ejecting the core cylinder. The device comprises a socket molding side edge 2a of a centrifugal casti...
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JP2003503205A |
The invention relates to novel casting wheels for the rapid solidification technique which are produced by centrifugal casting. The wheels are made of an alloy with a non-equiaxial granular structure, wherein the grains are elongated and...
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JP2003001390A |
To provide a method for casting a metal difficult to cast such as Ti or the like into a highly precise and hard article.A casting machine, which has a casting mold 7 outside a crucible 11 to melt titanium, is rotated at a high speed arou...
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JP3361990B2 |
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JP2002361385A |
To provide a method and a device enabling with high productivity the use of a ceramic made mold capable of using only once without impermissibly and excessively contaminating a recycling material, and without excessively limiting the reu...
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JP2002543279A |
A method for the production and processing of alloyed casting material for a working part of an indefinite chill roll, a corresponding casting material and a composite indefinite chill roll incorporating the casting material. The method ...
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JP3357849B2 |
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JP3354543B2 |
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JP2002541318A |
A plain bearing for necks of rolls of rolling mills includes a bearing bushing of metal and a plain bearing alloy introduced into the bushing. The plain bearing alloy is based on tin with antimony and copper and contains of 6.8 to 7.2 pe...
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JP2002331352A |
To provide a manufacturing method for a turbine blade comprising a wing part whose cross-sectional structure orthogonal to the grouth direction of a unidirectional solidified columnar crystal has the fine unidirectional solidified column...
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JP2002307150A |
To produce a cast iron tube at a low cost and also, to efficiently perform a coating work on the cast iron tube.The cast iron tube 18 is cast by using a casting machine 10 having a shower water cooling type metallic flask, and after cast...
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JP2002307152A |
To produce a tube with a centrifugal force formation even in the unmanned state by digitizing the formation control of the centrifugal force casting conventionally depending on experience and skillfulness to perform automatical control.T...
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JP2002307151A |
To obtain a cast iron tube having corrosion resistance at a low cost.The spheroidal graphite cast iron-made cast iron tube 15 containing 0.2-1.0 mass% Ni, is cast by using a shower water cooling metallic flask 11. After casting, the tube...
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JP2002301553A |
To prevent development of defective casting, such as unevenness of the quality, the blow hole, caused by different positions of cavities, in a centrifugal casting with which comparatively small sizes of products and parts are produced in...
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JP2002301555A |
To reliably form an excavation claw when integrally casting helical blades and the excavation claw protruded in the axial direction on one end of a metal post.A metal frame 10 having a cylindrical part 11 for centrifugally casting a tube...
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