KR20040000740A - Production method for panel using water jet machine - Google Patents

Production method for panel using water jet machine Download PDF

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Publication number
KR20040000740A
KR20040000740A KR1020020035664A KR20020035664A KR20040000740A KR 20040000740 A KR20040000740 A KR 20040000740A KR 1020020035664 A KR1020020035664 A KR 1020020035664A KR 20020035664 A KR20020035664 A KR 20020035664A KR 20040000740 A KR20040000740 A KR 20040000740A
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South Korea
Prior art keywords
workpiece
panel
machine
processing
cnc
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KR1020020035664A
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Korean (ko)
Inventor
안찬기
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현대자동차주식회사
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Priority to KR1020020035664A priority Critical patent/KR20040000740A/en
Publication of KR20040000740A publication Critical patent/KR20040000740A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
    • B23P17/02—Single metal-working processes; Machines or apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE: A method for manufacturing a panel with a water jet machine is provided to reduce working hours and manufacturing costs by manufacturing the panel without a heat treatment process. CONSTITUTION: A method for manufacturing a panel with a water jet machine comprises the steps of: standardizing the size of a workpiece, and cutting the workpiece with a milling machine(S11); inputting data on the workpiece into a CNC milling machine, and drilling, reaming, and tapping the workpiece(S13); forming a couple of through holes on the side surface of the workpiece(S15); inputting data on the workpiece into a CNC water jet machine(S17); and cutting the workpiece with an electric discharge machine(S19).

Description

워터젯 머신을 적용한 패널 가공방법{PRODUCTION METHOD FOR PANEL USING WATER JET MACHINE}Panel processing method using water jet machine {PRODUCTION METHOD FOR PANEL USING WATER JET MACHINE}

본 발명은 워터젯 머신을 적용한 패널 가공방법에 관한 것으로, 보다 상세하게는 작업공정 시간이 단축되도록 하는 워터젯 머신을 적용한 패널 가공방법에 관한 것이다.The present invention relates to a panel processing method using a water jet machine, and more particularly, to a panel processing method applying a water jet machine to shorten the work process time.

일반적으로 차체 조립 치구에 사용되는 로케이터 및 클램프의 가공은 소정 패널을 산소 가스 절단기를 이용하여 절단하여 가공을 실시한다.In general, the processing of the locator and the clamp used in the vehicle assembly assembly jig is performed by cutting a predetermined panel using an oxygen gas cutter.

도 1은 종래 기술에 따른 차체 조립 치구에 사용되는 로케이터 및 클램프의 가공 흐름을 도시한 도면이다.1 is a view showing the processing flow of the locator and the clamp used in the vehicle assembly assembly jig according to the prior art.

도 1에 도시된 바와 같이, 종래 차체 조립 치구에 사용되는 로케이터 및 클램프의 가공을 설명한다.As shown in Fig. 1, the processing of a locator and a clamp used in a conventional vehicle assembly assembly jig will be described.

먼저, 가공 대상물의 형상을 갖는 형지를 CAD 또는 수작업으로 제작한다 .(S1)First, a mold having a shape of the object to be processed is produced by CAD or by hand. (S1)

다음, 상기 제작된 형지를 소정의 패널에 배치한 후, 산소 가스 절단기를 사용하여 형지의 형상을 따라 패널을 절단한다.(S2)Next, after the produced mold paper is placed in a predetermined panel, the panel is cut along the shape of the mold using an oxygen gas cutter (S2).

이어서, 상기 단계에서 산소 가스 절단에 의한 패널의 열변형을 제거하기 위한 풀림 열처리를 실시한다.(S3)Subsequently, an annealing heat treatment is performed to remove thermal deformation of the panel by cutting the oxygen gas in the step.

다음, 상기 단계에서 형지의 형상에 따라 절단된 패널을 밀링머신을 통하여 면삭작업을 실시한다.(S4)Next, the panel cut according to the shape of the paper in the step is carried out through the milling machine. (S4)

그리고, CNC 드릴링 머신을 이용하여 상기 절단된 패널을 1개 단위로 드릴링, 리이머 및 탭가공등을 실시한다.(S5)Then, using the CNC drilling machine, the cut panel is drilled, reamered and tapped in one unit. (S5)

다음, CNC 방전가공기를 이용하여 상기 절단된 패널을 1개 단위로 단면가공을 실시하여 패널의 가공을 완성한다.(S6)Next, the cut panel is subjected to cross-section processing by one unit using a CNC electric discharge machine to complete the processing of the panel. (S6)

그러나, 상기 공정 흐름을 갖는 종래 차체 조립 치구에 사용되는 로케이터 및 클램프의 가공등을 위하여 패널을 성형하는 가공 공정은 작업 진행 공정이 복잡하여 가공시간이 과다하게 소요되는 문제점이 있다. 즉, 패널의 절단을 산소 가스 절단기를 이용함으로써, 가스 절단에 따른 열변형을 보정하기 위한 열처리 공정이 필요하며, 상기 산소 가스로 절단된 패널을 개별 단위로 드릴링, 리이머, 탭가공 등을 실시함에 의하여 패널의 핸들링 시간이 중복되어 작업 진행 시간이 과다하게 소요되는 문제점을 갖는다.However, the process of forming the panel for processing the locator and the clamp used in the conventional vehicle body assembly jig having the process flow has a problem that the processing time is complicated and the processing time is excessive. In other words, by cutting the panel using an oxygen gas cutting machine, a heat treatment process for correcting thermal deformation due to gas cutting is required, and the panel cut with the oxygen gas is drilled, reamered, tapped, etc. individually. By doing so, the handling time of the panel is duplicated, and thus the work progress time is excessively consumed.

본 발명은 상기 전술한 바와 같은 문제점들을 해결하기 위해 창출된 것으로서, 열처리 공정 및 형지의 사용없이 패널을 가공하여 제품을 가공하도록 함으로써, 작업공정 시간이 단축되도록 하는 워터젯 머신을 적용한 패널 가공방법을 제공하는데 그 목적이 있다.The present invention has been made to solve the problems described above, and provides a panel processing method applying a waterjet machine to shorten the work process time by processing the product by processing the panel without the heat treatment process and the use of paper. Its purpose is to.

도 1은 종래 기술에 따른 차체 조립 치구에 사용되는 로케이터 및 클램프의 가공 흐름을 도시한 도면.1 is a view showing the processing flow of the locator and the clamp used in the vehicle assembly assembly jig according to the prior art.

도 2는 본 발명의 바람직한 실시예에 따른 워터젯 머신을 적용한 패널 가공방법의 흐름도.2 is a flowchart of a panel processing method using a waterjet machine according to a preferred embodiment of the present invention.

상기 목적을 달성하기 위한 본 발명의 워터젯 머신을 적용한 패널 가공방법은, (a) 가공하고자 하는 가공 소재의 크기를 표준화하고, 밀링 머신을 이용하여 면삭 작업을 실시하는 단계; (b) 상기 가공 소재를 가공하여 다수개의 제품을 생산하는 데이터를 CNC 밀링 머신에 입력하여 다수개 각각의 제품에 형성되는 드릴링 가공, 리이머 가공 및 탭 가공을 동시에 실시하는 단계; (c) 상기 가공 소재를 가공하여 다수개의 제품을 생산하는 데이터를 CNC 워터젯 머신에 입력하여, 다수개 제품의 형상을 동시에 절단하는 단계; 및 (d) 상기 CNC 워터젯 머신에 의하여 절단된 각각의 제품별로 CNC 방전가공기를 이용하여 단면가공을 실시하는 단계를 포함하는 것을 특징으로 한다.Panel processing method applying the waterjet machine of the present invention for achieving the above object comprises the steps of: (a) standardizing the size of the workpiece to be processed, and performing the surface finishing operation using a milling machine; (b) processing the workpiece and inputting data for producing a plurality of products into a CNC milling machine to simultaneously perform drilling, reamer processing, and tap processing formed on each of the plurality of products; (c) cutting the shapes of the plurality of products at the same time by inputting data for producing a plurality of products by processing the workpiece to a CNC waterjet machine; And (d) performing cross-sectional processing for each product cut by the CNC waterjet machine using a CNC electric discharge machine.

본 발명에 있어서, 상기 (b) 단계는,In the present invention, step (b) is,

상기 가공 소재의 측면에 한 쌍의 관통홀을 형성하는 단계를 포함하는 것을 특징으로 한다.It characterized in that it comprises a step of forming a pair of through holes in the side of the workpiece.

이하 본 발명의 바람직한 실시예에 따른 워터젯 머신을 적용한 패널 가공방법을 첨부된 도면을 참조하여 상세히 설명한다. 그러나 본 발명은 이하에서 개시되는 실시예에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예는 본 발명의 개시가 완전하도록 하며, 통상의 지식을 가진자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이다.Hereinafter, a panel processing method using a waterjet machine according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention and to those skilled in the art to fully understand the scope of the invention. It is provided to inform you.

도 2는 본 발명의 바람직한 실시예에 따른 워터젯 머신을 적용한 패널 가공방법의 흐름도이다.2 is a flowchart of a panel processing method using a waterjet machine according to a preferred embodiment of the present invention.

도 2에 도시된 바와 같이, 본 발명에 따른 워터젯 머신을 적용한 패널 가공방법을 설명한다.As illustrated in FIG. 2, a panel processing method to which a waterjet machine according to the present invention is applied will be described.

먼저, 가공하고자 하는 가공 소재의 크기를 표준화하고, 밀링 머신을 이용하여 면삭작업을 실시한다.(S11) 즉, 가공소재의 가로방향과 세로방향의 크기를 설정하여 밀링 머신을 이용하여 면삭작업을 실시한다. 상기 가공소재는 차체조립 치구에 사용되는 로케이터 및 클램프의 성형을 위한 패널로 예를 들 수 있으며, 이에 한정되지 않음은 물론이다.First, the size of the workpiece to be processed is standardized, and then the milling machine is executed. (S11) That is, the milling machine is used to set the size of the workpiece in the transverse direction and the longitudinal direction. Conduct. The processed material may be exemplified as a panel for forming a locator and a clamp used in a vehicle assembly jig, but is not limited thereto.

다음, 상기 가공소재를 가공하여 다수개의 제품을 생산하는 데이터를 CNC 밀링 머신에 입력하여 다수개 제품에 각각 형성되는 드릴링 가공, 리이머 가공 및 탭 가공을 상기 하나의 가공소재에 동시에 실시한다.(S13) 즉, 상기 가공소재의 성형을 통하여 성형되는 다수개의 가공소재 각각에 형성되는 형상을 가공하기 위하여, 기 설정된 형상 데이터를 상기 CNC 밀링 머신에 입력함으로써, 가공소재가 다수개의 제품으로 분리되지 않은 상태에서 드릴링 가공과 리이머 가공 및 탭가공을 실시한다.Next, the machining material is processed and the data for producing a plurality of products is input to a CNC milling machine to perform drilling, reamer processing, and tap processing respectively formed on the plurality of products on the one workpiece simultaneously. S13) That is, by inputting the predetermined shape data into the CNC milling machine in order to process the shape formed in each of the plurality of workpieces to be molded through the molding of the workpiece, the workpiece is not separated into a plurality of products Drilling, reamering and tapping are carried out in the state.

이어서, 상기 가공소재의 측면에 한 쌍의 관통홀을 형성한다.(S15) 이러한관통홀은 후술하는 CNC 워터젯 머신 가공을 위한 가공소재의 규제를 위한 관통홀을 말한다.Subsequently, a pair of through holes is formed on the side of the workpiece. (S15) These through holes refer to through holes for regulation of a workpiece for CNC waterjet machine processing, which will be described later.

다음, 상기 다수개의 제품을 생산하는 데이터를 CNC 워터젯(WATER JET) 머신에 입력시켜, 상기 가공소재의 성형을 통하여 다수개 제품을 동시에 형성시킨다.(S17) 이러한 워터젯 머신을 이용한 가공을 통하여 다수개로 분리된 제품에는 열변형이 발생되지 않아 별도의 열처리 공정의 생략이 가능하다.Next, data for producing the plurality of products is input to a CNC water jet machine to form a plurality of products at the same time by molding the workpiece (S17). Since the thermal deformation does not occur in the separated product, it is possible to omit a separate heat treatment process.

마지막으로, 상기 CNC 워터젯 머신에 의하여 절단된 각각의 제품별로 CNC 방전가공기를 이용하여 단면가공을 실시한다.(S19)Finally, cross-sectional processing is performed for each product cut by the CNC waterjet machine using a CNC electric discharge machine. (S19)

상기와 같은 본 발명에 따른 워터젯 머신을 적용한 패널 가공방법은 다음과 같은 효과를 갖는다.The panel processing method applying the waterjet machine according to the present invention as described above has the following effects.

가공소재를 CNC 워터젯 머신을 이용하여 다수개의 제품으로 절단하여 제품을 형성하여, 절단된 제품에 열변형이 발생되지 않도록 함으로써, 열처리 공정을 생략할 수 있다.The heat treatment process can be omitted by cutting the processed material into a plurality of products using a CNC waterjet machine to form a product so that thermal deformation does not occur in the cut product.

또한, 제품의 가공시간을 단축할 수 있음으로써, 제작원가의 절감이 가능하다.In addition, by reducing the processing time of the product, it is possible to reduce the manufacturing cost.

이상, 본 발명을 도면에 도시된 실시예를 참조하여 설명하였다. 그러나, 본 발명은 이에 한정되지 않고 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명과 균등한 범위에 속하는 다양한 변형예 또는 다른 실시예가 가능하다. 따라서, 본 발명의 진정한 보호범위는 이어지는 특허청구범위에 의해 정해져야 할 것이다.The present invention has been described above with reference to the embodiments shown in the drawings. However, the present invention is not limited thereto, and various modifications or other embodiments falling within the scope equivalent to the present invention are possible by those skilled in the art. Therefore, the true scope of protection of the present invention should be defined by the following claims.

Claims (2)

(a) 가공하고자 하는 가공 소재의 크기를 표준화하고, 밀링 머신을 이용하여 면삭 작업을 실시하는 단계;(a) standardizing the size of the workpiece to be machined, and performing a milling operation using a milling machine; (b) 상기 가공 소재를 가공하여 다수개의 제품을 생산하는 데이터를 CNC 밀링 머신에 입력하여 다수개 각각의 제품에 형성되는 드릴링 가공, 리이머 가공 및 탭 가공을 동시에 실시하는 단계;(b) processing the workpiece and inputting data for producing a plurality of products into a CNC milling machine to simultaneously perform drilling, reamer processing, and tap processing formed on each of the plurality of products; (c) 상기 가공 소재를 가공하여 다수개의 제품을 생산하는 데이터를 CNC 워터젯 머신에 입력하여, 다수개 제품의 형상을 동시에 절단하는 단계; 및(c) cutting the shapes of the plurality of products at the same time by inputting data for producing a plurality of products by processing the workpiece to a CNC waterjet machine; And (d) 상기 CNC 워터젯 머신에 의하여 절단된 각각의 제품별로 CNC 방전가공기를 이용하여 단면가공을 실시하는 단계를 포함하는 것을 특징으로 하는 워터젯 머신을 적용한 패널 가공방법.(d) a panel processing method to which a waterjet machine is applied, comprising performing cross-sectional processing for each product cut by the CNC waterjet machine using a CNC electric discharge machine. 제1항에 있어서,The method of claim 1, 상기 (b) 단계는,In step (b), 상기 가공 소재의 측면에 한 쌍의 관통홀을 형성하는 단계를 포함하는 것을 특징으로 하는 워터젯 머신을 적용한 패널 가공방법.And a pair of through holes formed on a side surface of the workpiece.
KR1020020035664A 2002-06-25 2002-06-25 Production method for panel using water jet machine KR20040000740A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411792A (en) * 1987-07-02 1989-01-17 Toyo Linoleum Method of forming pattern of interior finish material
JPH06304898A (en) * 1993-04-26 1994-11-01 Hitachi Ltd Water jet machining device and work method using this device
JP2001348287A (en) * 2000-06-05 2001-12-18 Sumitomo Kinzoku Kozan Siporex Kk Production process of decorated alc panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411792A (en) * 1987-07-02 1989-01-17 Toyo Linoleum Method of forming pattern of interior finish material
JPH06304898A (en) * 1993-04-26 1994-11-01 Hitachi Ltd Water jet machining device and work method using this device
JP2001348287A (en) * 2000-06-05 2001-12-18 Sumitomo Kinzoku Kozan Siporex Kk Production process of decorated alc panel

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