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    • 6. 发明授权
    • 프레스 유형 브라스트 사상기
    • 新型吹瓶机
    • KR101346786B1
    • 2014-01-03
    • KR1020130123731
    • 2013-10-17
    • 주식회사유니온텍
    • 김병석
    • B24C3/32B24C3/02B24C9/00
    • B24C1/04B24C3/02B24C9/00
    • The present invention relates to a press type blast mapper of a new structure capable of efficiently removing burrs remaining on the surface of an object to be processed such as a case of a portable terminal. The press type mapper according to the present invention includes an opening (11c) on the top surface of a lower cylinder body (11) of a body (10) and a jig (20) fixing a case (1) of a portable terminal to a through-hole (21) and can remove burrs formed on the case (1) of the portable terminal by injecting an abrasive material via an injecting nozzle (30) while the opening is completely closed by moving a lifting cover (30) downward and joining the lifting cover (30) to the top surface of the jig (20) after fixing the case (1) of the portable terminal to the jig (20). Therefore, the discharge of abrasive material injected via the injecting nozzle (40) and dust generated in the burr removal process to the outside is prevented so that the degradation of a working environment is prevented.
    • 本发明涉及一种能够有效地去除诸如便携式终端的情况下待处理物体的表面上残留的毛刺的新型结构的冲压式鼓风机。 根据本发明的按压型贴图机包括在主体(10)的下筒体(11)的顶表面上的开口(11c)和将便携式终端的壳体(1)固定到 通孔(21),并且可以通过经由喷射喷嘴(30)注入研磨材料来移除形成在便携式终端的壳体(1)上的毛刺,同时通过向下移动提升盖(30)而使开口完全关闭, 在将便携式终端的壳体(1)固定到夹具(20)之后,将提升盖(30)接合到夹具(20)的顶表面。 因此,防止了通过喷嘴(40)喷射的研磨材料和在毛刺去除工序中产生的粉尘向外部的排出,从而防止了工作环境的劣化。
    • 8. 发明公开
    • 플로우 포밍 공정을 적용한 고압용기 제조방법
    • 高压容器生产方法与流量计算流程
    • KR1020130023502A
    • 2013-03-08
    • KR1020110086309
    • 2011-08-29
    • 함윤식
    • 함윤식
    • B21D51/24B21D22/14C21D7/06B24C3/32
    • B21D51/24B21D22/14B21D37/16B24C3/32
    • PURPOSE: A method for manufacturing a high pressure vessel with a flow-forming process is provided to equalize the thickness of a pipe and to additionally increase the length of the pipe with a reduced portion of the thickness, thereby reducing the cost for a raw material by minimizing unnecessary loss of the material. CONSTITUTION: A method for manufacturing a high pressure vessel with a flow-forming process includes: a step(S1) of flow-forming a seamless pipe which is a raw material; a step(S2) of cutting the pipe for manufacturing the high pressure vessel; a step(S4) of heating one end of the pipe, and then sealing the one end of the pipe for forming a bottom surface; a step(S6) of heating the other end of the pipe, and then sealing the other end of the pipe for forming a neck; a step(S7) of heat-treating the pipe in which the bottom surface and the neck are formed; a step of forming an inlet in the neck of the heat-treated pipe; a step(S9) of short-blasting the inner side of the pipe in which the inlet is formed; a step of short-blasting the outer side of the pipe in which the inlet is formed. The method for manufacturing the high pressure vessel further includes at least one of the following: a step(S8) of inspecting the hardness of the outer side of the heat-treated pipe; a step(S10) of implementing ultrasonography with a probe in contact with the outer side of the heat-treated pipe; a step of injecting water inside the pipe through the inlet in order to increase pressure inside the pipe and to expand the pipe, and then inspecting the contraction rate of the pipe after removing pressure; and a step(S13) of injecting air inside the pipe through the inlet, and then inspecting whether or not air is leaking. [Reference numerals] (AA) Start; (BB) End; (S1) Flow-forming a pipe; (S10) Inspecting the high-pressure vessel with ultrasonic waves; (S11) Forming an injection port at the neck of the high-pressure vessel; (S12) Inspecting the water pressure of the high-pressure vessel; (S13) Inspecting an air leakage of the high-pressure vessel; (S14) Shot-blasting the inner side of the high-pressure vessel; (S15) Secondarily shot-blasting the outer side of the high-pressure vessel; (S16) Coating the high-pressure vessel; (S2) Cutting a pipe; (S3) Heating one end of the pipe; (S4) Sealing to form a bottom surface; (S5) Heating the other end of the pipe; (S6) Sealing to form a neck; (S7) Implementing heat-treatment of the a high-pressure vessel; (S8) Inspecting the hardness of the outer side of the high-pressure vessel; (S9) Primarily shot-blasting the outer side of the high-pressure vessel
    • 目的:提供一种用于制造具有流动形成工艺的高压容器的方法以使管道的厚度均匀化,并且另外增加管道的长度,同时减小了厚度部分,从而降低了原材料的成本 通过最小化材料的不必要的损失。 构成:用于制造具有流动形成工艺的高压容器的方法包括:流动形成作为原料的无缝管的步骤(S1); 切割用于制造高压容器的管道的步骤(S2); 加热管的一端的步骤(S4),然后密封用于形成底面的管的一端; 加热管的另一端的步骤(S6),然后密封用于形成颈部的管的另一端; 对形成有底面和颈部的管进行热处理的步骤(S7); 在热处理管的颈部形成入口的步骤; 对形成有入口的管的内侧短路的步骤(S9) 对形成有入口的管的外侧进行短喷射的步骤。 制造高压容器的方法还包括以下中的至少一种:检查热处理管的外侧的硬度的步骤(S8) 使用与热处理管的外侧接触的探针实施超声波检查的步骤(S10) 通过入口将水注入管道内,以增加管内的压力和膨胀管道,然后在去除压力后检查管道的收缩率; 以及通过入口喷射管内的空气的步骤(S13),然后检查空气是否泄漏。 (附图标记)(AA)开始; (BB)结束; (S1)成形管道; (S10)用超声波检测高压容器; (S11)在高压容器的颈部形成注射口; (S12)检查高压容器的水压; (S13)检查高压容器的漏气; (S14)对高压容器的内侧进行喷丸处理; (S15)二次喷丸高压容器的外侧; (S16)涂覆高压容器; (S2)切割管道; (S3)加热管道一端; (S4)密封形成底面; (S5)加热管道的另一端; (S6)密封形成颈部; (S7)对高压容器进行热处理; (S8)检查高压容器外侧的硬度; (S9)主要喷射高压容器的外侧
    • 9. 发明公开
    • 날카로운 모서리부분 처리 자동 진공 블라스팅 장치
    • 用于夏普边缘准备的自动真空喷砂
    • KR1020060058855A
    • 2006-06-01
    • KR1020040097860
    • 2004-11-26
    • 현대중공업 주식회사
    • 정몽규백재진윤원준이채석
    • B24C3/32
    • B24C3/32B24C3/06B24C9/00
    • 본 발명은 선박의 건조 시 사용되는 연마대상의 부식방지를 위해 도장작업을 하기 전에 전처리 과정으로 모서리부분을 가공하는 것에 관한 것으로, 보다 상세하게는 도장작업을 위한 전처리로 도료가 연마대상의 전 표면에 걸쳐 균일한 두께로 도포하기 위해 연마대상의 모서리부분을 가공하기 위한 블라스팅(Blasting)장치를 제공하는데 있다.
      본 발명은 도장작업 시 작업 대상에게 균일한 두께로 도료를 도포시키기 위한 전처리 과정으로 모서리부분을 소정의 각도로 연마하기 위한 블라스팅 장치로써, 손잡이를 구비한 몸체와, 몸체의 상단과 하단에 각각 설치되어 연마재를 분사하는 블라스팅 노즐과, 연마재의 재사용을 위해 분사된 연마재의 유실을 방지하는 연마재 유실방지 브러시 브러시와 몸체에 있는 분사된 연마재를 흡수하는 연마재 흡입구와, 몸체에 설치된 지지대와, 지지대를 관통하여 고정되어 연마대상과 블라스팅 노즐과의 거리를 유지하는 완충 스프링을 구비한 거리유지 지지대와, 블라스팅 노즐과 연마대상과의 간격을 조절해주고 나사산을 구비하여 나사산으로 연결된 조정자를 구비한 거리조정 스크류와, 상기의 거리유지 지지대에 고정되어 연마대상의 수직인 면에 수직으로 접촉하여 연마대상의 이동이 용이하게 보조하는 회전롤러와, 연마대상의 수평면에 대해 수평을 접촉하여 연마대상의 상하유동을 고정해주고 수평면 이동을 도와주며 스프링과 롤러를 구비한 수평이동 보조장치를 구비한 날카로운 모서리부분 처리 자동 진공 블라스팅 장치를 그 기술적 요지로 한다.
      도장작업, 블라스팅, 모서리, 전처리, Coating, Blasting, Edge, Preparation