| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | 一种壳体砂芯表面处理装置 | CN201510031901.1 | 2015-01-22 | CN104588598A | 2015-05-06 | 李平衡; 张启奎; 李英园; 裴雪健 |
| 本发明公开了一种壳体砂芯表面处理装置，主要包括支撑座、工装夹具、驱动装置、PLC控制系统以及位于支撑座上的搅拌罐、浸涂罐，搅拌罐与浸涂罐通过管路联通形成闭合回路，在管路上设置有液压泵，工装夹具位于浸涂罐的上方且固定在驱动装置的下端部，PLC控制系统与工装夹具及驱动装置电连接，PLC控制系统控制工装夹具对砂芯进行装夹并控制驱动装置将装夹后的砂芯深入浸涂罐进行浸涂。本发明使得浸涂罐内的涂料始终处于动态，同时通过工装夹具及驱动装置来装夹及控制砂芯的运行轨迹，保证砂芯浸涂的时间受控，从而获得一致的表面涂层厚度，有利于产品尺寸稳定；同时有效的改善了操作人员的工作环境，优化人员设置，极大的提升工作效率。 | ||||||
| 42 | 新型脱模剂喷涂装置 | CN201110106492.9 | 2011-04-27 | CN102179483B | 2013-02-20 | 刘贤华; 李真健; 尹建峰; 姚仁 |
| 本发明公开了一种新型脱模剂喷涂装置。其包括一安装座，所述安装座设有外轴套和气马达，外轴套内设有转轴；所述转轴通过传动组件与气马达连接；所述转轴内设有至少一条轴向流道，每条轴向流道于转轴的两端分别形成一流道出口，对应每条轴向流道设有一条径向流道，每一径向流道于转轴的外侧面形成一流道入口；所述外轴套的内侧壁对应每一流道入口设有一环形槽，对应每条环形槽设有一输入流道，每一输入流道于外轴套的外侧壁形成一输入口；所述转轴的两端分别设有一转盘，每一转盘上设有喷头组件，所述喷头组件通过管路与同侧的流道出口连通。本发明具有脱模剂喷涂更均匀、喷涂面积更大、喷涂时间更短、工作效率更高和使用范围更广的优点。 | ||||||
| 43 | 无砂箱的上下铸型的造型装置 | CN200680029568.X | 2006-06-05 | CN100589899C | 2010-02-17 | 平田实 |
| 本发明是一种无砂箱的叠置的上下铸型的造型方法，包括以下步骤：在一对水平放置的上下砂箱之间夹持一双面模板，每个砂箱在其侧壁上都有一用于提供型砂的型砂吹入口，通过在上下砂箱的与双面模板相对的相应开口处插入上下挤压板来构成上下铸模空间，将成对的上下砂箱和双面模板置于垂直位置，使型砂吹入口被置于上方位置，向通过在开口端插入上下挤压板来构成的处于上下位置的上下铸模空间里喷洒脱模剂，通过型砂吹入口向两个上下铸模空间提供型砂，并且挤压两个上下铸模空间里的型砂。 | ||||||
| 44 | 无砂箱的上下铸型的造型方法和装置以及放置型芯的方法 | CN200680029568.X | 2006-06-05 | CN101242921A | 2008-08-13 | 平田实 |
| 本发明公开了一种高效地制造无砂箱的上下铸型、高效地在封闭空间里喷洒脱模剂和迅速地放置型芯的方法。本发明是一种无砂箱的叠置的上下铸型的造型方法，包括以下步骤：在一对水平放置的上下砂箱之间夹持一双面模板，每个砂箱在其侧壁上都有一用于提供型砂的型砂吹入口，通过在上下砂箱的与双面模板相对的相应开口处插入上下挤压板来构成上下铸模空间，将成对的上下砂箱和双面模板置于垂直位置，使型砂吹入口被置于上方位置，向通过在开口端插入上下挤压板来构成的处于上下位置的上下铸模空间里喷洒脱模剂，通过型砂吹入口向两个上下铸模空间提供型砂，并且挤压两个上下铸模空间里的型砂。 | ||||||
| 45 | 인베스트먼트 몰드 슬러리 커튼 장치 | KR20187000860 | 2016-10-13 | KR20180008879A | 2018-01-24 | BIEDERMAN SCOTT W; BONAVENTURA THOMAS; DODD PATRICK E; MICHALIK JOSEPH C |
| 인베스트먼트몰드슬러리커튼장치는슬러리유체의슬러리커튼 - 상기슬러리커튼은길이및 두께를갖고상기길이는상기두께보다실질적으로더 김 - 을포함한다. 상기장치는또한상기슬러리유체를내보내어상기슬러리커튼을형성하도록구성되는유출구를포함한다. 인베스트먼트몰드슬러리커튼장치는슬러리유체의흐름을수용하도록구성된도관및 상기도관에동작가능하게결합된유출구를포함하는인베스트먼트몰드슬러리코팅장치를포함하고이것으로기재될수 있으며, 유출구는슬러리의커튼으로서슬러리의흐름을내보내도록구성된다. | ||||||
| 46 | 연주로 롤의 온도 측정과 연주로 상태 감시용 롤 체커 | KR1020140151368 | 2014-11-03 | KR1020160051414A | 2016-05-11 | 박규철 |
| 본발명은연주로롤의온도측정과연주로상태감시용롤 체커에관한것으로서, 롤체커몸체와, 롤갭, 롤밴딩, 롤정렬상태및 롤회전상태를측정하도록상기롤 체커몸체에설치되는센서부와, 롤의표면온도를센싱하도록상기롤 체커몸체에설치되는온도센서부와, 4기의카메라가상기롤 체커몸체의양측상하부에각각설치된카메라부와, 상기센서부, 온도센서부및 카메라부를통해서수신되는신호를동기화하여처리하도록상기롤 체커몸체내부에설치되는중앙처리부와, 상기중앙처리부부터동기화된신호를외부의제어부로송신하도록상기롤 체커몸체에설치되는송신부와, 상기중앙처리부에전원을공급하는배터리부를포함하는것을특징으로한다. | ||||||
| 47 | 주조품의 불량을 감소시키기 위한 세라믹 개스킷 및 이의 제조방법 | KR1020120008233 | 2012-01-27 | KR1020130087164A | 2013-08-06 | 심재영 |
| PURPOSE: A ceramic gasket for reducing defects of casting and a manufacturing method thereof are provided to prevent the damage by the expansion or deformation of a mold or core at high temperature in pouring. CONSTITUTION: A ceramic gasket, which is attached to the mold and core in casting process, has a cushioning property, porosity, and heat resistance. The ceramics gasket has the chemical composition of Al2O3 of 43-51% and SiO2 of 49-57%. The ceramic gasket is manufactured by treating resin (S100) onto one side of the ceramic paper, which is manufactured by adding pulp powder to raw ceramic material, and heating at 150-200°C for 3-4 hours (S300). [Reference numerals] (AA) Start; (BB) End; (S100) Treating resin onto one side of the ceramic paper; (S200) Attaching a release paper; (S300) Heating at 150-200°C for 3-4 hours; (S400) Cutting in various shapes | ||||||
| 48 | 고압주조용 사형 코어 제조방법 | KR1020060044898 | 2006-05-19 | KR1020070111738A | 2007-11-22 | 정태호 |
| A method for manufacturing a sand core for high-pressure casting is provided to form a coating layer on the sand core through a single and simple process, thereby imparting excellent mechanical strength to the sand core, and to improve the cost-efficiency and productivity. A method for manufacturing a sand core for high-pressure casting comprises the steps of: forming a sand core by filling a heated mold with a binder-coated aggregate; and forming a coating layer on the surface of the sand core by spraying alumina powder having a particle size of 20-100 micrometers with a pressurized inert gas at an ultrasonic speed from a low-temperature spray coating device. The inert gas is selected from the group consisting of air, argon, and nitrogen. | ||||||
| 49 | 원심분무 및 공기제어를 구비한 스프레이 장치 및 무용제의 주형벽 처리제를 스프레이하는 상기 스프레이 장치의 사용방법 | KR1020050092865 | 2005-10-04 | KR1020050101155A | 2005-10-20 | 렌클한스-디터; 코크다우베마르텐; 융커토마스; 카임칼-하인쯔 |
| In a process and in a device (10) for preparing the mold walls (12a, 12b) of a mold (12, 12) for the molding or shaping of a molded part after completion of the molding cycle and after removal of the molded part from the mold (12) to make the mold walls ready for the next molding cycle, the tempering of the mold walls (12a, 12b) and the coating of the walls with mold wall treatment agent are carried out independently of each other, i.e., without any time overlap, and in a controlled manner, preferably in a program-controlled manner. To apply the coating, preferably a spray element with centrifugal atomization and air guidance is used, the mold walls preferably being coated with essentially solvent-free mold wall treatment agent. | ||||||
| 50 | ALUMINUM INGOT CASTING MACHINE | PCT/CA2004000671 | 2004-05-03 | WO2004098813A2 | 2004-11-18 | BEALE DAVID JAMES; HOLMES MATHEW JAMES ASTILL |
| An aluminum ingot casting machine comprising a source of molten metal, a rotatable annular ring, carrying ingot casting moulds and a drive means for indexing the moulds. The machine includes a vacuum demoulder having a vacuum seal arrangement comprising a sealing element having a flexible core which can deform to form a vacuum seal against an ingot and a flexible abrasion resistant outer layer on said core, and retaining elements located on a lower face of the vacuum lifting head for releasably retaining the sealing element onto the lifting head. The vacuum seal comprises a flexible ring shaped body, being rounded in cross section, having a fibre cord core and an abrasion resistant flexible sheathing surrounding the core. | ||||||
| 51 | CASTING MOULD | PCT/EP0201119 | 2002-02-04 | WO02064285A3 | 2003-09-12 | IMWINKELRIED THOMAS |
| The invention relates to a casting mould (1) comprising a die cavity (10) and a casting mould body which dissipates heat and forms said die cavity (10). Said casting mould is used for casting parts of metal according to a mould casting method and contains a coating (20) in the form of a coating body on the surface forming the die cavity (10). Said coating has a thickness of less than 5 mm. The coating body is made of a skeleton-shaped, highly porous solid body made of a heat-proof material exhibiting more than 50 % porosity and a thermal conductivity k to k < 1 W/mK. | ||||||
| 52 | HIGH TEMPERATURE HEAT-RESISTANT OIL-BASED RELEASE AGENT, HIGH TEMPERATURE HEAT-RESISTANT ELECTROSTATIC APPLICATION-TYPE OIL-BASED RELEASE AGENT, AND APPLICATION METHOD THEREFOR | US15124752 | 2015-01-30 | US20170015934A1 | 2017-01-19 | Hiroaki KOMATSUBARA; Masanao KOBAYASHI; Toshiaki SHIMIZU; Ikuo YAMAUCHI; Takashi MORIKAWA; Eiji TABATA; Fumio KAWAHARA; Yuzo MATSUDA |
| An oil-based release agent of the present invention contains a petroleum-based hydrocarbon solvent (a) and a high temperature adhesive (b), is applied to a metal die used for die casting or casting, has high adhesion and high lubricity even with respect to a metal die at a high temperature particularly of 300° C. or higher, and can prevent seizure. In addition, the present invention provides a method for applying the oil-based release agent of the present invention by controlling an adhesion amount thereof by micronization and speed-control thereof with respect to a metal die at a high temperature, and an electrostatic application method. | ||||||
| 53 | SAND CORE, COATING APPARATUS AND METHOD FOR PRODUCING A SAND CORE, IN EACH CASE FOR THE PRODUCTION OF VENTILATED BRAKE DISCS | US14848570 | 2015-09-09 | US20160067767A1 | 2016-03-10 | IIdefonso PIZARRO; Niko NAUMANN |
| A method for producing a sand core for the production of ventilated brake discs provides a sand body which has a circular and disc-shaped basic form and which has apertures. The apertures are arranged in circumferentially distributed fashion in the region of a ring of the circular and disc-shaped basic form. Subsequently, the sand body is partially coated with a liquid facing material, wherein the sand body is, in the region of a coating ring, washed around with the liquid facing material by way of a flooding process, wherein the coating ring covers the ring with the apertures, and wherein the apertures serve as flow ducts for the liquid facing material. Subsequently, the liquid facing material adhering to the sand body is dried. Also disclosed is a sand core and a coating apparatus for carrying out the partial coating of a sand body. | ||||||
| 54 | Oil type release agent for metal casting, spray method, and electrostatic spray apparatus | US12329364 | 2008-12-05 | US09120145B2 | 2015-09-01 | Hirobumi Ohira; Koji Togawa; Daisuke Serino; Kazuo Kato |
| There is disclosed an oil type release agent for metal casting includes 0-7.5% by mass of water consisting of one or two kinds of water selected from distilled water, ion-exchange kinds of water, tap water and water includes any one of aforementioned kinds of water and electrolyte(s) dissolved in any one of aforementioned kinds of water, and 0.3-30% by mass of a solubilizing agent, a spray method using the oil type release agent, and an electrostatic spray apparatus. | ||||||
| 55 | WATER-BASED WASH CONTAINING A NUCLEATING AGENT | US12160943 | 2007-01-07 | US20090218066A1 | 2009-09-03 | Reinhard Stötzel; Ernst Weiser |
| The invention relates to a wash which is suitable, in particular, for centrifugal casting. The wash comprises at least: a carrier liquid; at least one pulverant refractory material; at least one thickener; and a metallic nucleating agent which can initiate crystallization of the metal used for casting. The invention further relates to a process for producing a casting and a casting mold which comprises a mold coating produced from the wash of the invention. | ||||||
| 56 | METHOD FOR MAKING FLASKLESS UPPER AND LOWER MOLDS, AN APPARATUS THEREFOR, AND A METHOD FOR PLACING A CORE | US11917221 | 2006-06-05 | US20090121381A1 | 2009-05-14 | Minoru Hirata |
| The purpose of the present invention is to provide a method to efficiently make flaskless upper and lower molds, to efficiently spray a release agent in a closed space, and to promptly place a core.The invention is a method for making flaskless upper and lower molds that are stacked, comprises the steps of holding a match-plate between one pair of cope and drag flasks that are horizontally positioned, each of them having an sand-filling port for supplying molding sand at its side wall, defining upper and lower molding spaces by inserting upper and lower squeeze-plates to the respective openings of the pair of cope and drag flasks which openings are opposed to the match-plate, putting the pair of cope and drag flasks and the match-plate in a vertical position, and causing the sand-filling port to be placed in upper position, spraying a release agent to the two molding spaces in upper and lower positions which spaces are defined by inserting the upper and lower squeeze-plates to the open ends, supplying molding sand through the sand-filling port to the two upper and lower molding spaces, and squeezing the molding sand in the two upper and lower molding spaces. | ||||||
| 57 | Aluminum ingot casting machine | US11211356 | 2005-08-25 | US07308929B2 | 2007-12-18 | David James Beale; Matthew James Astill Holmes |
| An aluminum ingot casting machine comprising a source of molten metal, a rotatable annular ring, carrying ingot casting moulds and a drive means for indexing the moulds. The machine includes a vacuum demoulder having a vacuum seal arrangement comprising a sealing element having a flexible core which can deform to form a vacuum seal against an ingot and a flexible abrasion resistant outer layer on said core, and retaining elements located on a lower face of the vacuum lifting head for releasably retaining the sealing element onto the lifting head. The vacuum seal comprises a flexible ring shaped body, being rounded in cross section, having a fibre cord core and an abrasion resistant flexible sheathing surrounding the core. | ||||||
| 58 | Coating mechanism and coating method of powdery mold releasing agent | US09658265 | 2000-09-08 | US06461669B1 | 2002-10-08 | Takashi Hanano; Hisataka Shibuya |
| There provided a powder supply means for supplying a powdery mold releasing agent to a basin and a pressure reduction means for reducing a pressure in a cavity, and in a casting work the powdery mold releasing agent is supplied through a basin into a cavity while reducing a pressure in the cavity. | ||||||
| 59 | Die coating | US976371 | 1992-11-13 | US5318091A | 1994-06-07 | Mario Pavoni; Luigi Basile |
| A metal casting die, and a method for its production, are described. By the method the die has provided over at least a part of its internal cavity forming surfaces, indentations of predetermined depth, area and distribution, by employing a technique selected from the group comprising photoetching, electrochemical etching and grit blasting. The die cavity forming surfaces also have thereon, over at least those surfaces with indentations, a coating of a hard, corrosion and erosion resistant material which extends into and between each indentation as a continuous layer. | ||||||
| 60 | Mold with thermally insulating, protective coating | US376415 | 1982-05-10 | US4425411A | 1984-01-10 | Marcus Textor; Tibor Kugler; Jean-Pierre Gabathuler |
| The mold features on its work face a thermally insulating protective layer of sub-micron metal oxide particles.The coating can be applied by spraying an aqueous sol of a metal oxide onto the mold work face which has been heated to at least 60.degree. C.The use of sub-micron sized metal oxide particles enables the formation of a protective coating of very low density and consequently very low thermal conductivity. The coating can furthermore be deposited very economically, and likewise removed again. | ||||||
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