JP2007125673A - Surface treatment method of processed product - Google Patents

Surface treatment method of processed product Download PDF

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JP2007125673A
JP2007125673A JP2005322498A JP2005322498A JP2007125673A JP 2007125673 A JP2007125673 A JP 2007125673A JP 2005322498 A JP2005322498 A JP 2005322498A JP 2005322498 A JP2005322498 A JP 2005322498A JP 2007125673 A JP2007125673 A JP 2007125673A
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processed product
flat plate
plate surface
elastic body
base
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Noboru Kataoka
昇 片岡
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ISHIKAME KOGYO KK
Ishigame Kogyo Co Ltd
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ISHIKAME KOGYO KK
Ishigame Kogyo Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To eliminate chattering of a flat plate surface and to eliminate defective processing marks caused by the chattering by a method for cutting the flat plate surface in a processed product provided with projecting portions such as a rib, a side wall or a columnar body on a rear face side of the flat plate surface and in a state of the flat plate surface free from a base of a processing machine. <P>SOLUTION: By this method, surface treatment is performed for the flat plate surface 50b fastened to the base 2 of a cutting machine 1 and free from the base 2 of the cutting machine 1. In the method, the processed product is fastened to the base 2 by a fastening tool 8, an elastic body is filled in the rear face side of the free flat plate surface 50b of the processed product, the elastic body is compressed, and the surface processing is performed in an state of specific elasticity imparted to the flat plate surface. As a result, chattering at the time of the surface processing can be eliminated. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、加工機のベースに緊締した際に、この加工機のベースと加工製品(ゲタ「側壁又は突条壁等」を裏面の周辺に設けた加工物、又は片持ち形式の加工物等の特定の加工製品を主体とする)の平板面に形成される隙間(加工製品の遊離した平板面の裏面側)が形成されることで、加工表面に発生し易いビビリ現象の回避を意図した加工製品の表面処理方法に関する。   The present invention, when fastened to the base of the processing machine, the base of the processing machine and the processed product (a workpiece provided with a getter “side wall or ridge wall, etc.” around the back surface, or a cantilever type workpiece, etc. Intended to avoid chattering phenomenon that tends to occur on the processed surface by forming a gap formed on the flat surface of the processed product) The present invention relates to a surface treatment method for processed products.

従来より、この種の加工製品を加工機のベースに緊締し、この加工製品の表面を、切削工具を介して(表面切削及び/又は研磨、場合により穿孔、切断等)加工する。そして、この際に、前述した隙間が形成された状態で、表面加工する。そして、この隙間近傍の加工時に、その平板面に余分の圧力が掛からない状態では、この加工痕(工具の軌跡)は、通常、図5に示したように、その加工痕は極めて正確かつ美麗な形状を呈するとともに、その加工表面の平滑性は確保されていると考えられる。しかし、前述のように隙間が形成された状態で、表面加工すると、その平板面への工具による押圧力が掛かる場合が多く、また平板面の反りが発生する場合が多くなる。従って、工具及び/又は平板面等の個別なビビリ(現象)又は総合的なビビリが発生する蓋然性がある。例えば、図9に示すようにビビリに起因する不良の加工痕(波形加工痕)ができる。この不良の加工痕の発生は、平滑性の欠如、又は加工製品の品質の低下を暴露するものであり、好ましくないことは明らかである。   Conventionally, this type of processed product is fastened to the base of a processing machine, and the surface of this processed product is processed via a cutting tool (surface cutting and / or polishing, possibly drilling, cutting, etc.). At this time, the surface is processed in a state where the gaps described above are formed. In the state where no excessive pressure is applied to the flat plate surface during machining in the vicinity of the gap, the machining trace (tool trajectory) is usually very accurate and beautiful as shown in FIG. It is considered that the smoothness of the processed surface is ensured while exhibiting a simple shape. However, when the surface is processed in a state where the gap is formed as described above, the pressing force by the tool on the flat plate surface is often applied, and the flat plate surface is often warped. Therefore, there is a probability that individual chatter (phenomenon) such as a tool and / or a flat plate surface or total chatter occurs. For example, as shown in FIG. 9, defective machining traces (waveform machining traces) due to chatter are generated. Obviously, the occurrence of this defective processing mark is unfavorable because it exposes a lack of smoothness or a decrease in the quality of the processed product.

そして、これら不良の加工痕の発生回避を意図した従来文献を挙げると、次のような発明がある(文献(1)とする。)。この文献(1)は、特開平7−116913号の「加工機のクランプ装置」であり、その概要は、クランプ部とそれに付属した弾性板と重量材からなる制振装置であって、この弾性板は所定のばね定数を有する板ばねであり、重量材とで所定の固有振動数を持ち、この固有振動数は、切断、切削加工における固有の振動数と近い固有振動数とし、また板ばねのばね定数、及び重量材の質量を設定することで、被切断材と本制振装置部が同時に振動する構成であり、この重量材は加振力と逆の力で被処理材に与えるため、重量材は振動しながら、被処理材に生ずる加振力を打ち消す構成としたことを特徴とし、これらの加工条件をクリアーすることで、被処理材の振動を抑制すること、又は騒音の発生を回避すること等を意図する。さらに、前記所定のばね定数を有する板ばねでなる弾性体と、重量材とで所定の固有振動数を適宜選択することで、各種の切断、切削加工ができる特徴がある。またこの文献(1)は、加工刃物の振動による損傷を抑制することで、寿命の延長を確保すること、さらに加工面の品質の向上をはかること等を意図する。   And if the conventional literature which aimed at avoiding generation | occurrence | production of these defective processing traces is given, there exists the following invention (referred to as literature (1)). This document (1) is a “clamp device for a processing machine” disclosed in Japanese Patent Application Laid-Open No. 7-116913, and its outline is a vibration damping device comprising a clamp portion, an elastic plate attached to the clamp portion, and a weight material. The plate is a plate spring having a predetermined spring constant, and has a predetermined natural frequency with the heavy material. This natural frequency is a natural frequency close to the natural frequency in cutting and cutting, and the plate spring. The material to be cut and the vibration damping device vibrate at the same time by setting the spring constant and the mass of the weight material. This weight material is applied to the material to be treated with a force opposite to the excitation force. The heavy-weight material is characterized in that it is configured to cancel the excitation force generated in the material to be treated while vibrating, and by suppressing these processing conditions, it can suppress the vibration of the material to be treated or generate noise. It is intended to avoid this. Further, there is a feature that various cutting and cutting processes can be performed by appropriately selecting a predetermined natural frequency between an elastic body made of a leaf spring having the predetermined spring constant and a weight material. Further, this document (1) intends to ensure the extension of the life and further improve the quality of the machined surface by suppressing the damage due to the vibration of the machine tool.

特開平7−116913号JP-A-7-116913

文献(1)は、所定のばね定数を有する板ばねでなる弾性体と、重量材とで所定の固有振動数を適宜選択し、各種の切断、切削加工ができる特徴がある。しかし、この文献(1)は、切削加工と、緊締近傍の表面加工に限られるものであり、利用分野の限定がある。またこの文献(1)は、加工機であっても、小型の加工機には最適であるが、本発明が意図する比較的大きな表面加工を対象とする加工製品に対しては、緊締機構及び/又は弾性体の設置手段等の構造面から採用には困難性が考えられる。   Document (1) is characterized in that a predetermined natural frequency is appropriately selected between an elastic body made of a leaf spring having a predetermined spring constant and a heavy material, and various types of cutting and cutting can be performed. However, this document (1) is limited to cutting and surface processing in the vicinity of tightening, and has a limited field of application. Further, this document (1) is optimal for a small processing machine even if it is a processing machine. However, for a processed product intended for a relatively large surface processing intended by the present invention, a tightening mechanism and In view of the structure of the elastic body installation means or the like, it may be difficult to adopt.

上記に鑑み本発明は、「1」 平板面の裏面側に、リブ、側壁、又は柱体等の突出部位を設けた加工製品であって、かつこの平板面が、加工機のべースに遊離した状態で、この平板面を切削加工する方法において、この平板面の裏面側に形成される隙間に、弾性体を充填するとともに、この加工製品の周面を緊締具で緊締する切削方法を採用することで、この平板面のビビリをなくすこと、またこのビビリに起因する表面の不良の加工痕をなくすこと(換言すると、表面の平滑性「面精度」を確保すること)等を意図する。また「2」 本発明は、簡単な構造であって、場合により、廃材のシート状の発泡製品を重畳し、前記隙間に万遍なく(最低でも平板面の面積の2分の1程度)挿入することで、廃材の有効利用と、加工製品の平板面の平滑性の確保を図ることを意図する。さらに「3」 本発明は、極めて簡単な構成であり、使用に対する経験及び/又は設置時間を要することなく、スムーズかつ簡易に設置すること、又は設置に時間を要しないこと等を意図する。   In view of the above, the present invention is “1” a processed product in which protruding portions such as ribs, side walls, or pillars are provided on the back surface side of the flat plate surface, and the flat plate surface serves as a base for a processing machine. In a method of cutting the flat plate surface in a free state, a cutting method is used in which an elastic body is filled in a gap formed on the back surface side of the flat plate surface and the peripheral surface of the processed product is tightened with a tightening tool. By adopting it, it is intended to eliminate chattering on this flat plate surface, and to eliminate defective processing marks on the surface due to this chattering (in other words, to ensure surface smoothness “surface accuracy”), etc. . “2” The present invention has a simple structure, and in some cases, overlaps waste sheet-like foamed products and inserts them evenly into the gaps (at least about one-half of the area of the flat plate surface). By doing so, it intends to ensure the effective use of the waste material and the smoothness of the flat surface of the processed product. Furthermore, “3” The present invention has a very simple configuration, and is intended to be installed smoothly and easily without requiring experience and / or installation time, or without requiring time for installation.

請求項1の発明は、前記「1」〜「3」の目的を達成することを意図する。   The invention of claim 1 is intended to achieve the objects of “1” to “3”.

請求項1は、切削加工機のベースに緊締し、かつこの加工機のベースより遊離した平板面の表面加工を行う加工製品の表面処理方法であって、
前記加工製品の遊離した平板面の裏面側に、弾性体を充填し、またこの加工製品の周面を緊締具で緊締する際に、前記弾性体を圧縮し、前記平板面に固有の弾性を付与した状態で表面加工することを特徴とした加工製品の表面処理方法である。
Claim 1 is a surface treatment method for a processed product that is fastened to a base of a cutting machine and performs surface processing of a flat plate surface separated from the base of the machine.
When the back surface of the flat plate surface of the processed product is filled with an elastic body, and when the peripheral surface of the processed product is tightened with a tightening tool, the elastic body is compressed, and the flat plate surface has inherent elasticity. A surface treatment method for a processed product, characterized in that the surface treatment is performed in an applied state.

請求項2の発明は、前記「1」〜「3」の目的を達成することを意図する。   The invention of claim 2 intends to achieve the objects of “1” to “3”.

請求項2は、切削加工機のベースに緊締し、かつこの加工機のベースより遊離した平板面の表面加工を行う加工製品の表面処理方法であって、
前記加工製品の遊離した平板面の裏面側に、弾性体を充填し、またこの加工製品の周面を緊締具で緊締する際に、この加工製品のリブ、側壁、又は柱体等の突出部位を、前記ベースに圧着し、この圧着を介して前記弾性体を圧縮し、前記平板面に固有の弾性を付与した状態で表面加工することを特徴とした加工製品の表面処理方法である。
Claim 2 is a surface treatment method for a processed product that is fastened to a base of a cutting machine and performs surface processing of a flat plate surface separated from the base of the processing machine,
When the back side of the flat plate surface of the processed product is filled with an elastic body, and the peripheral surface of the processed product is tightened with a fastener, the protruding portion of the processed product such as a rib, a side wall, or a column body Is a surface treatment method for a processed product, characterized in that the elastic body is compressed through the pressure bonding and the surface processing is performed in a state where inherent elasticity is imparted to the flat plate surface.

請求項3の発明は、請求項1の目的を達成すること、この目的を達成するに最適な弾性体を提供することを意図する。   The invention of claim 3 is intended to achieve the object of claim 1 and to provide an elastic body optimal for achieving the object.

請求項3は、請求項1に記載の弾性体を、発泡樹脂製品とすることを特徴とした加工製品の表面処理方法である。   According to a third aspect of the present invention, there is provided a surface treatment method for a processed product, wherein the elastic body according to the first aspect is a foamed resin product.

請求項4の発明は、請求項1の目的を達成すること、この目的を達成するに最適な弾性体と、その積層方法を提供することを意図する。   The invention of claim 4 is intended to achieve the object of claim 1, an elastic body optimal for achieving the object, and a method of laminating the elastic body.

請求項4は、請求項1に記載の弾性体を、板状の発泡樹脂製品を積層状態で充填することを特徴とした加工製品の表面処理方法である。   According to a fourth aspect of the present invention, there is provided a surface treatment method for a processed product, wherein the elastic body according to the first aspect is filled with a plate-like foamed resin product in a laminated state.

請求項5の発明は、請求項1の目的を達成すること、この目的を達成するに最適な弾性体と、その付帯設備を提供することを意図する。   The invention of claim 5 is intended to achieve the object of claim 1, to provide an elastic body that is optimal for achieving the object, and an incidental facility thereof.

請求項5は、請求項1に記載の弾性体は、ジャッキを介して平板面の裏面側に添接することを特徴とした加工製品の表面処理方法である。   According to a fifth aspect of the present invention, there is provided a surface treatment method for a processed product, wherein the elastic body according to the first aspect is attached to the back side of the flat plate surface via a jack.

請求項1の発明は、切削加工機のベースに緊締し、かつ加工機のベースより遊離した平板面の表面加工を行う加工製品の表面処理方法であって、
加工製品の遊離した平板面の裏面側に、弾性体を充填し、また加工製品の周面を緊締具で緊締する際に、弾性体を圧縮し、平板面に固有の弾性を付与した状態で表面加工することを特徴とした加工製品の表面処理方法である。
The invention of claim 1 is a surface treatment method for a processed product that is fastened to a base of a cutting machine and performs surface processing of a flat plate surface separated from the base of the machine,
Fill the back side of the flat surface of the processed product with an elastic body, and compress the elastic body when tightening the peripheral surface of the processed product with a fastener, giving the plate surface a unique elasticity. It is a surface treatment method for a processed product characterized by surface processing.

従って、請求項1は、「1」 平板面の裏面側に、リブ、側壁、又は柱体等の突出部位を設けた加工製品であって、かつこの平板面が、加工機のべースに遊離した状態で、この平板面を切削加工する方法において、この平板面の裏面側に形成される隙間に、弾性体を充填するとともに、この加工製品の周面を緊締具で緊締する切削方法を採用することで、この平板面のビビリをなくすこと、またこのビビリに起因する表面の不良の加工痕をなくし得ること等の特徴がある。また「2」 本発明は、簡単な構造であって、場合により、廃材のシート状の発泡製品を重畳し、前記隙間に万遍なく挿入することで、廃材の有効利用と、加工製品の平板面の平滑性の確保が図れること等の実益がある。さらに「3」 本発明は、極めて簡単な構成であり、使用に対する経験及び/又は設置時間を要することなく、スムーズかつ簡易に設置できること、又は設置に時間を要しないこと等の特徴がある。   Accordingly, claim 1 is a processed product in which a protruding portion such as a rib, a side wall, or a column is provided on the back surface side of the flat plate surface, and the flat plate surface serves as a base for a processing machine. In a method of cutting the flat plate surface in a free state, a cutting method is used in which an elastic body is filled in a gap formed on the back surface side of the flat plate surface and the peripheral surface of the processed product is tightened with a tightening tool. By adopting, there are features such as elimination of chattering on the flat plate surface and elimination of defective machining traces on the surface due to the chattering. “2” The present invention has a simple structure. In some cases, a sheet-like foamed product of waste material is superposed and inserted into the gap uniformly, thereby effectively using the waste material and flat plate of the processed product. There are benefits such as ensuring smoothness of the surface. Furthermore, “3” The present invention has an extremely simple configuration and is characterized in that it can be installed smoothly and easily without requiring experience and / or installation time, or does not require time for installation.

請求項2の発明は、切削加工機のベースに緊締し、かつ加工機のベースより遊離した平板面の表面加工を行う加工製品の表面処理方法であって、
加工製品の遊離した平板面の裏面側に、弾性体を充填し、また加工製品の周面を緊締具で緊締する際に、加工製品のリブ、側壁、又は柱体等の突出部位を、ベースに圧着し、圧着を介して弾性体を圧縮し、平板面に固有の弾性を付与した状態で表面加工することを特徴とした加工製品の表面処理方法である。
The invention of claim 2 is a surface treatment method for a processed product that is fastened to a base of a cutting machine and performs surface processing of a flat plate surface separated from the base of the machine,
When the back side of the flat surface of the processed product is filled with an elastic body, and when the peripheral surface of the processed product is tightened with a fastener, the protruding portion such as the rib, side wall, or column of the processed product is used as a base. A surface treatment method for a processed product, characterized in that the elastic body is compressed through pressure bonding, and the surface is processed in a state where inherent elasticity is imparted to the flat plate surface.

従って、請求項2は、前記「1」〜「3」の目的できること等の特徴がある。   Accordingly, the second aspect is characterized in that the objects “1” to “3” can be achieved.

請求項3の発明は、請求項1に記載の弾性体を、発泡樹脂製品とすることを特徴とした加工製品の表面処理方法である。   The invention according to claim 3 is a surface treatment method for a processed product, characterized in that the elastic body according to claim 1 is a foamed resin product.

従って、請求項3は、請求項1の目的を達成できること、この目的を達成するに最適な弾性体を提供できること等の特徴がある。   Therefore, the third aspect is characterized in that the object of claim 1 can be achieved and an elastic body optimal for achieving the object can be provided.

請求項4の発明は、請求項1に記載の弾性体を、板状の発泡樹脂製品を積層状態で充填することを特徴とした加工製品の表面処理方法である。   The invention according to claim 4 is a surface treatment method for a processed product, wherein the elastic body according to claim 1 is filled with a plate-like foamed resin product in a laminated state.

従って、請求項4は、請求項1の目的を達成すること、この目的を達成するに最適な弾性体と、その積層方法を提供できる等の特徴がある。   Therefore, claim 4 has the characteristics that the object of claim 1 is achieved, an elastic body optimal for achieving the object, and a method of laminating the elastic body can be provided.

請求項5の発明は、請求項1に記載の弾性体は、ジャッキを介して平板面の裏面側に添接することを特徴とした加工製品の表面処理方法である。   The invention according to claim 5 is the surface treatment method for a processed product, characterized in that the elastic body according to claim 1 is brought into contact with the back side of the flat plate surface via a jack.

従って、請求項5は、請求項1の目的を達成できること、この目的を達成するに最適な弾性体と、その付帯設備を提供できる等の特徴がある。   Accordingly, the fifth aspect is characterized in that the object of claim 1 can be achieved, an elastic body optimal for achieving the object, and its associated equipment can be provided.

本発明の一例を説明する。   An example of the present invention will be described.

図面の説明をすると、図1は加工機と本発明の加工製品との関係を説明する縮尺斜視図、図2−1は加工製品の縮尺背面斜視図、図2−2は加工製品の縮尺平面斜視図、図2−3は加工製品の縮尺断面図、図3−1は本発明の方法の第一の実施例を示した一部省略の模式図、図3−2は本発明の方法の第二の実施例を示した一部省略の模式図、図4は切削工具の一例を示した背面斜視図、図5は本発明の方法による工具の軌跡を示したビビリのない加工痕を開示した平面模式図、図6は本発明の方法の第三の実施例に使用するジャッキの一例を示した斜視図、図7は本発明の方法の第三の実施例を示した一部省略の模式図、図8は本発明の他の加工製品の一例を示した斜視図、図9は従来の方法による工具の軌跡を示したビビリのある加工痕を開示した平面模式図である。   Referring to the drawings, FIG. 1 is a scaled perspective view illustrating the relationship between a processing machine and the processed product of the present invention, FIG. 2-1 is a scaled rear perspective view of the processed product, and FIG. 2-2 is a scaled plane of the processed product. FIG. 2-3 is a scale sectional view of a processed product, FIG. 3-1 is a partially omitted schematic diagram showing a first embodiment of the method of the present invention, and FIG. 3-2 is a diagram of the method of the present invention. 4 is a partially omitted schematic view showing the second embodiment, FIG. 4 is a rear perspective view showing an example of a cutting tool, and FIG. 5 discloses a chatter-free machining trace showing a tool trajectory according to the method of the present invention. FIG. 6 is a perspective view showing an example of a jack used in the third embodiment of the method of the present invention, and FIG. 7 is a partially omitted view showing the third embodiment of the method of the present invention. Schematic view, FIG. 8 is a perspective view showing an example of another processed product of the present invention, and FIG. 9 is a processing trace with chatter showing the trajectory of a tool by a conventional method. Is a schematic plan view disclosed.

以下、各実施例を説明する。   Each example will be described below.

先ず、図1〜図5に示した図面を基に、第一の実施例と、第二の実施例を説明する。図において、1は加工機で、2はこの加工機1のべース(ベッド)、3は加工機1の切削工具、4は加工機1の駆動部を夫々示している。   First, a first embodiment and a second embodiment will be described based on the drawings shown in FIGS. In the figure, 1 is a processing machine, 2 is a base (bed) of the processing machine 1, 3 is a cutting tool of the processing machine 1, and 4 is a drive unit of the processing machine 1.

そして、図2−1〜図2−3に示した鋼材、アルミ材等の硬質(鋼材とする)の加工製品5は平面本体50(平面板)と、この平面本体50に設けたリブ、側壁、又は柱体等の突出部位51と、この例では穴52とを備えている。この平面本体50は周辺板部50aと、突出部位51で囲繞された平板面50bで構成されており、この平板面50bが比較的大きな板面であり、前記ベース2に突出部位51を当接した際に、隙間7が形成される構成である。図中8は加工製品5の周辺板部50aを緊締する緊締具で、この例では、図示しないナットと、このナットに螺着される止め具80を備えた緊締ボルト81で構成されており、べース2の多数条の溝2aを利用して移動可能である。30は切削工具3の刃を示す。   The hard processed product 5 such as steel and aluminum shown in FIGS. 2-1 to 2-3 includes a flat main body 50 (flat plate), ribs and side walls provided on the flat main body 50. Or a protruding portion 51 such as a column and a hole 52 in this example. The flat main body 50 includes a peripheral plate portion 50a and a flat plate surface 50b surrounded by a protruding portion 51. The flat plate surface 50b is a relatively large plate surface, and the protruding portion 51 is brought into contact with the base 2. In this case, the gap 7 is formed. In the figure, reference numeral 8 denotes a fastening tool for fastening the peripheral plate portion 50a of the processed product 5. In this example, the fastening tool 8 includes a nut (not shown) and a fastening bolt 81 having a stopper 80 screwed to the nut. The base 2 can be moved by using a plurality of grooves 2a. Reference numeral 30 denotes a blade of the cutting tool 3.

次に本発明の第一の実施例における表面処理方法の一例を、図3−1を基にして説明する。先ず、加工製品5を(切削)加工機1のベース2に載置し、その周辺板部50aの適所を緊締具8を介して緊締する。この緊締時に、加工製品5の平板面50bの裏面と、ベース2との間には、隙間7が形成され遊離するので、この遊離をなくすために、この隙間7に弾性材でなる弾性体のブロック10を挿入する。このブロック10は圧嵌される構成とし、前記平板面50bに適宜の弾性(固有の弾性)を付与する(例えば、加工製品5の表面に切削時に発生する振動数を、固有の振動数と近い数値とする)。この状態で、切削工具3を利用して平板面50bの表面加工(表面加工する範囲は、平面本体50の表面全体に及ぶ。)を行う際に、この平板面50bの少なくとも表面及び/又は表裏両面等にビビリが発生する蓋然性は極めて少ない利点がある。そして、本出願人が同様な方法で実施した結果では、この状態が確認できたことと、この表面加工によって、図5のように、この平板面50bの加工表面に精緻な加工痕11が形成されており、当該平板面50bの平滑性が確保できたことが判明した。またこの実施の結果、図3−1に示した平板面50bの略中央部にブロック10を圧嵌設置することが、最も有効であったことが確認できた。尚、ブロック10の圧嵌設置に、望ましくは、圧縮した状態が、前述の如く、振動数を確保すること及び/又は隙間7を少なくすること等が望ましい。またこの平滑性が確保されることで、切削等の加工及び/又は操作等の容易化と、また切削工具3の耐久性の向上、具体的には、刃30の切れ味の劣化防止と、耐久性の向上等が期待できる。   Next, an example of the surface treatment method in the first embodiment of the present invention will be described with reference to FIG. First, the processed product 5 is placed on the base 2 of the (cutting) processing machine 1, and an appropriate position of the peripheral plate portion 50 a is fastened through the fastening tool 8. At the time of tightening, a gap 7 is formed and separated between the back surface of the flat plate surface 50b of the processed product 5 and the base 2. Therefore, in order to eliminate this separation, an elastic body made of an elastic material is formed in the gap 7. Insert block 10. The block 10 is configured to be press-fitted, and imparts appropriate elasticity (inherent elasticity) to the flat plate surface 50b (for example, the frequency generated during cutting on the surface of the processed product 5 is close to the inherent frequency. Number). In this state, when the surface processing of the flat plate surface 50b is performed using the cutting tool 3 (the surface processing range covers the entire surface of the flat main body 50), at least the surface and / or the front and back of the flat plate surface 50b. There is an advantage that the probability of chattering on both sides is extremely small. As a result of the same method performed by the present applicant, this state has been confirmed, and this surface processing forms a precise processing mark 11 on the processing surface of the flat plate surface 50b as shown in FIG. It was found that the flatness of the flat plate surface 50b could be secured. Moreover, as a result of this implementation, it was confirmed that it was most effective to press-fit and install the block 10 in the substantially central portion of the flat plate surface 50b shown in FIG. For the press-fitting installation of the block 10, it is desirable that the compressed state should ensure the frequency and / or reduce the gap 7 as described above. Further, by ensuring this smoothness, the processing and / or operation of cutting and the like is facilitated, the durability of the cutting tool 3 is improved, specifically, the sharpness of the blade 30 is prevented from being deteriorated, and the durability is improved. The improvement of property etc. can be expected.

また本発明の第二の実施例における表面処理方法の一例を、図3−2を基にして説明する。この第二の実施例は、基本的には、前述の第一の実施例と同様であるので、その相違点を述べる。この第二の実施例では、弾性体のブロック10に代わり、廃材の弾性体のシート材100を積層圧嵌する構成とし、前記平板面50bに適宜の弾性を付与する(例えば、加工製品5の表面に切削時に発生する振動数を、固有の振動数に近い数値とする)。このように平板面50bに適宜の弾性を付与することで、前述と同様に操作の容易性及び/又は効果等が期待できる。その他は前述の第一の実施例に準ずる。尚、シート材100の積層圧嵌は、図示の如く整然とすることが望ましい。またこのシート材11の積層圧嵌は、数枚を積層圧嵌することもあり得る。いずれにしても、廃材を利用する場合には、適宜の手段が採用されるし、図示しないが、第一の実施例と第二の実施例の併用もあり得る。   An example of the surface treatment method according to the second embodiment of the present invention will be described with reference to FIG. Since the second embodiment is basically the same as the first embodiment described above, the differences will be described. In the second embodiment, instead of the elastic block 10, a waste elastic sheet material 100 is laminated and press-fitted, and appropriate elasticity is imparted to the flat plate surface 50 b (for example, the processed product 5. The frequency generated when cutting on the surface is a value close to the natural frequency). As described above, by providing appropriate elasticity to the flat plate surface 50b, it is possible to expect ease of operation and / or effects as described above. Others are in accordance with the first embodiment described above. In addition, it is desirable that the lamination press fit of the sheet material 100 is orderly as illustrated. Moreover, the lamination press fitting of this sheet | seat material 11 may carry out several lamination press fitting. In any case, when waste materials are used, appropriate means are adopted, and although not shown, there may be a combination of the first embodiment and the second embodiment.

次に図1、図6、図7に示した図面を基に、第三の実施例を説明する。尚、前述の第一の実施例等と同様な構成は省略し、異なる構成を説明する。そして、この例では、ジャッキ20を利用する構成であり、このジャッキ20の昇降台20aと、弾性体でなるクッション材101を利用し、前記平板面50bに適宜の弾性を付与する(例えば、加工製品5の表面に切削時に発生する振動数を、固有の振動数に近い数値とする)。このように平板面50bに適宜の弾性を付与することで、前述と同様に操作の容易性及び/又は効果等が期待できる。具体的には、前記隙間7を上昇した昇降台20aと、クッション材101で充填し、前述の如く、緊締具8を利用し、加工製品5をべース2に固定する。その後の切削加工は前述の各例に準ずる。   Next, a third embodiment will be described based on the drawings shown in FIGS. Note that the same configuration as that of the first embodiment described above is omitted, and a different configuration will be described. In this example, the jack 20 is used. The elevator 20 of the jack 20 and the cushion material 101 made of an elastic body are used to give appropriate elasticity to the flat plate surface 50b (for example, processing) The frequency generated during cutting on the surface of the product 5 is set to a value close to the natural frequency). As described above, by providing appropriate elasticity to the flat plate surface 50b, it is possible to expect ease of operation and / or effects as described above. Specifically, the lift 7 is filled with the raised platform 20a and the cushion material 101, and the processed product 5 is fixed to the base 2 using the fastener 8 as described above. Subsequent cutting is in accordance with the above examples.

図8は加工製品の他の一例を示しており、角柱の基礎鋼材300と、この基礎鋼材300に片持ち方式に設けた加工板材301でなる加工製品30であり、この例では、加工板材301とべース2との隙間7にブロック10、シート材100等を圧嵌設置する。そして、この例では、片持ち方式であるので、ジャッキ20とクッション材101を利用した構成が、ジャッキ20の操作の容易性、また簡便性等の見地から望ましい。   FIG. 8 shows another example of the processed product, which is a processed product 30 composed of a prismatic basic steel material 300 and a processed plate material 301 provided in a cantilever manner on the basic steel material 300. A block 10, a sheet material 100, and the like are press-fitted and installed in the gap 7 with the base 2. And in this example, since it is a cantilever system, the structure using the jack 20 and the cushion material 101 is desirable from the standpoints of ease of operation of the jack 20 and simplicity.

図1は加工機と本発明の加工製品との関係を説明する縮尺斜視図FIG. 1 is a scaled perspective view illustrating the relationship between a processing machine and the processed product of the present invention. 図2−1は加工製品の縮尺背面斜視図Figure 2-1 is a scaled rear perspective view of the processed product 図2−2は加工製品の縮尺平面斜視図Fig. 2-2 is a scale plan perspective view of the processed product 図2−3は加工製品の縮尺断面図Figure 2-3 is a cross-sectional view of a processed product 図3−1は本発明の方法の第一の実施例を示した一部省略の模式図FIG. 3-1 is a partially omitted schematic diagram showing the first embodiment of the method of the present invention. 図3−2は本発明の方法の第二の実施例を示した一部省略の模式図FIG. 3-2 is a partially omitted schematic diagram showing a second embodiment of the method of the present invention. 図4は切削工具の一例を示した背面斜視図FIG. 4 is a rear perspective view showing an example of a cutting tool. 図5は本発明の方法による工具の軌跡を示したビビリのない加工痕を開示した平面模式図FIG. 5 is a schematic plan view disclosing machining traces without chatter showing the trajectory of the tool according to the method of the present invention. 図6は本発明の方法の第三の実施例に使用するジャッキの一例を示した斜視図FIG. 6 is a perspective view showing an example of a jack used in the third embodiment of the method of the present invention. 図7は本発明の方法の第三の実施例を示した一部省略の模式図FIG. 7 is a partially omitted schematic diagram showing a third embodiment of the method of the present invention. 図8は本発明の他の加工製品の一例を示した斜視図FIG. 8 is a perspective view showing an example of another processed product of the present invention. 図9は従来の方法による工具の軌跡を示したビビリのある加工痕を開示した平面模式図FIG. 9 is a schematic plan view disclosing chattering traces showing the trajectory of the tool according to the conventional method.

符号の説明Explanation of symbols

1 加工機
2 べース
2a 溝
3 切削工具
30 刃
4 駆動部
5 加工製品
50 平面本体
50a 周辺板部
50b 平板面
51 突出部位
52 穴
7 隙間
8 緊締具
80 止め具
81 ボルト
10 ブロック
100 シート材
101 クッション材
11 加工痕
20 ジャッキ
20a 昇降台
30 加工製品
300 基礎鋼材
301 加工板材
DESCRIPTION OF SYMBOLS 1 Processing machine 2 Base 2a Groove 3 Cutting tool 30 Blade 4 Drive part 5 Processed product 50 Planar main body 50a Peripheral board part 50b Flat plate surface 51 Projection part 52 Hole 7 Gap 8 Fastening tool 80 Stopper 81 Bolt 10 Block 100 Sheet material DESCRIPTION OF SYMBOLS 101 Cushion material 11 Processing trace 20 Jack 20a Lifting table 30 Processed product 300 Base steel material 301 Processing board material

Claims (5)

切削加工機のベースに緊締し、かつこの加工機のベースより遊離した平板面の表面加工を行う加工製品の表面処理方法であって、
前記加工製品の遊離した平板面の裏面側に、弾性体を充填し、またこの加工製品の周面を緊締具で緊締する際に、前記弾性体を圧縮し、前記平板面に固有の弾性を付与した状態で表面加工することを特徴とした加工製品の表面処理方法。
A surface treatment method for a processed product that is fastened to a base of a cutting machine and performs a surface processing of a flat plate surface separated from the base of the processing machine,
When the back surface of the flat plate surface of the processed product is filled with an elastic body, and when the peripheral surface of the processed product is tightened with a tightening tool, the elastic body is compressed, and the flat plate surface has inherent elasticity. A surface treatment method for a processed product, wherein the surface treatment is performed in the applied state.
切削加工機のベースに緊締し、かつこの加工機のベースより遊離した平板面の表面加工を行う加工製品の表面処理方法であって、
前記加工製品の遊離した平板面の裏面側に、弾性体を充填し、またこの加工製品の周面を緊締具で緊締する際に、この加工製品のリブ、側壁、又は柱体等の突出部位を、前記ベースに圧着し、この圧着を介して前記弾性体を圧縮し、前記平板面に固有の弾性を付与した状態で表面加工することを特徴とした加工製品の表面処理方法。
A surface treatment method for a processed product that is fastened to a base of a cutting machine and performs a surface processing of a flat plate surface separated from the base of the processing machine,
When the back side of the flat plate surface of the processed product is filled with an elastic body, and the peripheral surface of the processed product is tightened with a fastener, the protruding portion of the processed product such as a rib, a side wall, or a column body A surface treatment method for a processed product, wherein the elastic body is compressed through the pressure bonding, and the surface is processed in a state where inherent elasticity is imparted to the flat plate surface.
請求項1に記載の弾性体を、発泡樹脂製品とすることを特徴とした加工製品の表面処理方法。   A surface treatment method for a processed product, wherein the elastic body according to claim 1 is a foamed resin product. 請求項1に記載の弾性体を、板状の発泡樹脂製品を積層状態で充填することを特徴とした加工製品の表面処理方法。   A surface treatment method for a processed product, wherein the elastic body according to claim 1 is filled with a plate-like foamed resin product in a laminated state. 請求項1に記載の弾性体は、ジャッキを介して平板面の裏面側に添接することを特徴とした加工製品の表面処理方法。
The surface treatment method for a processed product, wherein the elastic body according to claim 1 is brought into contact with the back surface side of the flat plate surface via a jack.
JP2005322498A 2005-11-07 2005-11-07 Surface treatment method of processed product Pending JP2007125673A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR102605211B1 (en) * 2023-08-14 2023-11-24 주식회사 에스티엠코리아 A face cutting machine for a styrofoam block

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JPH03100036U (en) * 1990-01-25 1991-10-18
JPH0615385A (en) * 1992-03-18 1994-01-25 Sapim Amada Spa Device for supporting slab between stamping process and plastic deforming operation
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JP2001199496A (en) * 2000-01-13 2001-07-24 Tensho Electric Industries Co Ltd Carrying tray

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Publication number Priority date Publication date Assignee Title
JPH03100036U (en) * 1990-01-25 1991-10-18
JPH0615385A (en) * 1992-03-18 1994-01-25 Sapim Amada Spa Device for supporting slab between stamping process and plastic deforming operation
JP2000052261A (en) * 1998-08-07 2000-02-22 Olympus Optical Co Ltd Suction fixing jig
JP2001199496A (en) * 2000-01-13 2001-07-24 Tensho Electric Industries Co Ltd Carrying tray

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102605211B1 (en) * 2023-08-14 2023-11-24 주식회사 에스티엠코리아 A face cutting machine for a styrofoam block

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