摘要:
A manufacturing system is provided. The manufacturing system may include a manufacturing apparatus and a dispensing apparatus. The dispensing apparatus may be configured to dispense a support material to act as a temporary fixture to support a component during manufacturing operations conducted thereon. The dispensing apparatus may dispense the support material in a liquid phase, and the support material may thereafter transition to a solid phase to support the component. After completion of the manufacturing operations, the component may be returned to the dispensing apparatus, wherein the component may be dipped in a heat transfer fluid that may cause the support material to transition back to the liquid phase for reuse. Related apparatuses and methods are also provided.
摘要:
A system for moulding and fitting together a first part and a second part. Two guide rails are parallel to a first direction and, for each guide rail, a carriage moves in translation on the guide rail. For each carriage, a cam carrier moves in translation parallel to the first direction and has a cam, the two ends of which are distant in a fitting-together direction. An assembly bar carries a series of first cavities, each end of which is mounted in one of the two cams. A series of second cavities are provided. An activation device moves the cam carriers and, for each carriage, a locking device locks the carriage alternatively with the cam carrier and the guide rail.
摘要:
Disclosed are a method and an installation for producing steel products (1) having an optimum surface quality, especially extremely low carbon contents (UCL steel or IF steel), nitrogen contents, total oxygen contents, high-strength or stainless steel qualities. According to the invention, the liquid steel is cast into a thin slab (5a) from a process route (10, 11, 12, or 13) that is selected according to the desired final structure (9) based on an electric-arc furnace (2b), is descaled, cut into billets (15) having a partial length, optionally descaled once again, subjected to final descaling downstream from a holding furnace (16), milled in a finishing mill train (6a), rolled up in a rolling station (20) located downstream from the last finishing mill stand (19) or downstream from a cooling section (21), and the final structure (9) is adjusted in the cooling section (21) according to the desired steel quality by cooling on a run-out roller table (22), whereupon the rolling stock (1a) is completely rolled up in a second rolling station (23).
摘要:
A method for producing steel products (1) with optimum surface quality wherein the molten steel (1b) is produced in a process route (10, 100; 12; 13) that is selected according to a desired final microstructure (9), by melting in a furnace (2b) with an electrode system (31), and in a vacuum degassing system; or by melting in a furnace installation (35) or an individual furnace vessel (30), in a ladle furnace (25), and in a differential-pressure vacuum degassing system (43); or by melting in a furnace (2b) with additions of alloying materials (26), a partial-quantity degassing in the ladle furnace (25), or a vacuum degassing system (27) and a ladle degassing (27).
摘要:
Metallic guide elements having a functional area are made from profiled blanks by hot forming the profiled blanks and subsequently milling in a high speed milling cutter system the profiled blanks by a position-controlled milling cutter head with milling disks of a great diameter, wherein in the step of hot forming the profiled blanks are matched with regard to a cross-sectional mass distribution of the profiled blanks, respectively, to the subsequent step of milling such that by a partial cutting removal in the areas of the profiled blanks that become the functional area of the guide element narrow dimensional tolerances are produced. The material flow of the profiled blanks within the high-speed milling cutter system is controlled autonomously by an integrated stacking device that has manipulators and turning stations.
摘要:
The present invention provides an improved system and method for casting toilets. In the disclosed method, at least one of a shell, engine and rim configuration for a toilet is provided, wherein the configuration is selected from a plurality of shell, engine and rim configurations defined by a corresponding plurality of shell, engine and rim molds. Each mold defines a casting space therewithin for casting the selected configuration therefrom. Each shell configuration includes a hollow housing space for disposition of a unique sanitaryware performance engine configuration therewithin. While still greenware, the cast engine is disposed in the shell housing space to form at least one shell and engine assembly thereby. Subsequently, and while also in a green state, the cast rim is assembled with the shell and engine assembly and the entire shell, engine and rim assembly is fired to form a single integral piece of sanitaryware. In the corresponding system, a series of casting stations is provided that defines a casting sequence, wherein each said station performs a specific casting step. The selected configuration is sequentially directed to at least one station selected from the series of stations where at least one casting step is performed. Sequential direction and casting steps are repeated until a predetermined number of toilets are produced.
摘要:
A tool 100 having a forming surface 102 being formed from a contiguous material 101 and including, within the contiguous material 101 into which the forming surface 102 is operatively resident, a cylinder 150, 170 or other selectively movable member which may be selectively used to remove an object from the tool 100.
摘要:
Arranged are a twin- or single-roll continuous casting machine 1 supplied with molten metal 4 from a tundish 3 arranged above so as to continuously cast a strip 6 with a predetermined width, a trimmer 16 arranged downstream of the continuous casting machine to trim widthwise edges of the strip 6 and a rolling mill 17 arranged downstream of the trimmer 16.
摘要:
The present invention provides a method and equipment for producing a rail, the method and equipment being capable of lowering a bend at an end of a rail effectively and the truncation amount thereof. The present invention is a method for producing a rail, characterized by: cooling a hot-rolled mother rail to an ordinary temperature substantially while the length thereof after the hot rolling is maintained; and thereafter cutting the mother rail simultaneously in a predetermined length with at least three cold-sawing machines. Further, the present invention is equipment for producing a rail, characterized by equipped with: a transfer bed capable of moving a mother rail cooled to an ordinary temperature substantially while the length thereof after hot rolling is maintained in the rolling direction and/or in the direction perpendicular to the rolling direction; and at least three cold-sawing machines disposed in parallel with each other on said transfer bed.
摘要:
A hot-rolling mill for flat products with at least two continuous casting units, wherein the continuous casting units are followed by a shear each and a tunnel furnace with transfer car each, a common breaking-down train, a finishing train, a cooling stretch and at least one reeling device. A connecting device is arranged between the tunnel furnaces and the breaking-down train for connecting the continuously cast slabs which have been cut into the desired coil weights.