JP2006260439A - Environmental load summarizing system - Google Patents

Environmental load summarizing system Download PDF

Info

Publication number
JP2006260439A
JP2006260439A JP2005080111A JP2005080111A JP2006260439A JP 2006260439 A JP2006260439 A JP 2006260439A JP 2005080111 A JP2005080111 A JP 2005080111A JP 2005080111 A JP2005080111 A JP 2005080111A JP 2006260439 A JP2006260439 A JP 2006260439A
Authority
JP
Japan
Prior art keywords
environmental load
processing
server computer
environmental
machining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2005080111A
Other languages
Japanese (ja)
Other versions
JP4828844B2 (en
Inventor
Hideo Fujimoto
英雄 藤本
Hirohisa Narita
浩久 成田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okuma Corp
Original Assignee
Okuma Corp
Okuma Machinery Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Okuma Corp, Okuma Machinery Works Ltd filed Critical Okuma Corp
Priority to JP2005080111A priority Critical patent/JP4828844B2/en
Publication of JP2006260439A publication Critical patent/JP2006260439A/en
Application granted granted Critical
Publication of JP4828844B2 publication Critical patent/JP4828844B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Landscapes

  • General Factory Administration (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an environmental load summarizing system for easily calculating and summarizing accurate environmental loads in the working process of a product. <P>SOLUTION: This environmental load summarizing system 1 is configured by connecting, via a network, a server computer 2 having an arithmetic means or an input means, a display means, and a transmitting/receiving means (which is used as both a transmitting means and a receiving means) and various working machines (for example, lathe or machining center), 3 having an arithmetic means capable of calculating an environmental load for each working process. Then, the server computer 2 summarizes the environmental loads that are transmitted in real time, from each working machine 3. Thus, it is possible to easily calculate the environmental load of each working machine, even if the working process uses a plurality of types of working machines, and to easily summarize the environmental loads by the server computer. Accordingly, it is possible to very easily calculate and summarize the environmental loads in the working process of the product. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、たとえば各工作機械毎に算出される環境負荷をもとに、製品の加工工程における環境負荷を算出・集計するための環境負荷集計システムに関するものである。   The present invention relates to an environmental load totaling system for calculating and totaling environmental loads in a product machining process based on, for example, the environmental loads calculated for each machine tool.

近年、環境問題に対する関心が高まるにつれ、製品の生産工程において発生する環境負荷の低減が求められている。そして、環境負荷を算出する手法・システムとして、製品に関わる全ての工程（上記生産工程も含む）で発生する環境負荷を計測・算出するライフサイクルアセスメント（以下、ＬＣＡと称す）と呼ばれる手法や、特許文献１に記載されているような環境負荷算出システムが従来より知られている。   In recent years, as the interest in environmental problems has increased, there is a demand for reducing the environmental load generated in the production process of products. And, as a method and system for calculating the environmental load, a method called life cycle assessment (hereinafter referred to as LCA) for measuring and calculating the environmental load generated in all the processes related to the product (including the above production process), An environmental load calculation system as described in Patent Document 1 is conventionally known.

特開平１１−１６１７０９号公報Japanese Patent Application Laid-Open No. 11-161709

ここで、ＬＣＡについて説明する。ＬＣＡとは、製品がその一生を通じて環境に与える負荷を計測・算出する手法であって、製品の原材料の採取から生産、流通、使用を経て廃棄・リサイクルまでの全ての過程・工程における環境負荷を算出し、評価する方法である。   Here, LCA will be described. LCA is a method for measuring and calculating the environmental impact of a product throughout its life. LCA measures the environmental impact in all processes and processes from the collection of raw materials to production, distribution and use to disposal / recycling. It is a method of calculating and evaluating.

また、特許文献１に記載の環境負荷算出システムは、製品の生産工程を、原材料の採取工程、その精製工程、部品や半製品の加工工程、及び組立工程等に分類するとともに、各工程における環境負荷を夫々算出し、ネットワーク等を利用して集計することで製品の生産工程における環境負荷の合計を算出するものである。   In addition, the environmental load calculation system described in Patent Document 1 classifies product production processes into raw material sampling processes, purification processes, parts and semi-finished product processing processes, assembly processes, and the like. The total environmental load in the production process of the product is calculated by calculating the load and summing up using a network or the like.

ここで、工作機械を利用する加工工程における環境負荷を算出・集計するにあたって、特許文献１に記載されているような従来のシステムでは、たとえば各工作機械における加工時間等といった加工データを、実際に計測するかシミュレートにより理論値を算出するかして取得しなければならない。また、そのようにして取得した加工データを、演算手段や記憶手段とネットワーク接続された入力手段を利用して一々入力しなければならない。したがって、複雑な加工を必要とするとともに、複数種類の工作機械を利用するような加工工程である場合、各加工データを取得したり、入力したりすることは非常に煩雑であり、実用的でないという問題点を抱えている。
また、実加工中に、同種間ではあるものの利用する加工機を変更する場合がある。その場合、シミュレート上では加工データに変更はないものの、実際には加工データに若干の差が生じてしまう。したがって、このような場合を想定すると、算出される環境負荷の信頼性にも問題がある。 Here, in calculating / aggregating the environmental load in a machining process using a machine tool, in a conventional system as described in Patent Document 1, for example, machining data such as machining time in each machine tool is actually stored. It must be obtained either by measuring or calculating the theoretical value by simulation. In addition, the machining data acquired in this way must be input one by one using an input means connected to the calculation means and storage means via a network. Therefore, in the case of a machining process that requires complex machining and uses a plurality of types of machine tools, it is very cumbersome and impractical to acquire and input each machining data. Have the problem.
In addition, during actual machining, there is a case where a processing machine to be used is changed although it is the same type. In that case, although there is no change in the machining data on the simulation, there is actually a slight difference in the machining data. Therefore, assuming such a case, there is a problem in the reliability of the calculated environmental load.

そこで、本発明は、上述したような問題に鑑みなされたものであって、製品の加工工程における正確な環境負荷を容易に算出・集計することができる環境負荷集計システムを提供しようとするものである。   Therefore, the present invention has been made in view of the above-described problems, and is intended to provide an environmental load totaling system that can easily calculate and total an accurate environmental load in a product processing process. is there.

上記課題を達成するために、請求項１に記載された発明は、製品の加工工程における環境負荷を算出するとともに、算出された各環境負荷を集計するための環境負荷集計システムであって、製品を加工する加工機と、該加工機とネットワーク接続されたサーバーコンピュータとを備えており、加工機に、加工時の加工データを取得するための加工データ取得手段、取得された加工データを基に環境負荷を算出可能な第一の演算手段、及び算出した環境負荷をサーバーコンピュータへと送信可能な送信手段を備える一方、サーバーコンピュータに、加工機から環境負荷を受信可能な受信手段、及び受信した環境負荷を集計可能な第二の演算手段を備えたことを特徴とするものである。
請求項２に記載された発明は、請求項１の発明において、複数の加工機を利用して、複数の加工工程を経て加工される製品に係る環境負荷を算出・集計するにあたって、各加工機において、加工工程毎に環境負荷を算出するとともに、サーバーコンピュータにて加工機毎に環境負荷を集計することを特徴とするものである。 In order to achieve the above object, the invention described in claim 1 is an environmental load totaling system for calculating an environmental load in a product processing step and totaling the calculated environmental loads, And a server computer connected to the network with the processing machine. Based on the acquired processing data, the processing data acquisition means for acquiring processing data at the time of processing. The first computing means capable of calculating the environmental load, and the transmission means capable of transmitting the calculated environmental load to the server computer, the server computer receiving the environmental load from the processing machine, and received The present invention is characterized by comprising a second calculation means capable of totaling environmental loads.
The invention described in claim 2 is the processing machine according to claim 1, wherein each processing machine is used to calculate / aggregate an environmental load related to a product processed through a plurality of processing steps using a plurality of processing machines. In the above, the environmental load is calculated for each processing step, and the environmental load is totaled for each processing machine by a server computer.

本発明によれば、加工機において、種々の加工データを取得するとともに、該加工データを基にして各加工工程毎における環境負荷を算出する。そして、算出された環境負荷を、サーバーコンピュータへと送信し、サーバーコンピュータにてボトムアップ的に集計する。したがって、たとえ複数種類の加工機を利用する加工工程であったとしても、各加工機での環境負荷を容易に算出可能であり、サーバーコンピュータにて容易に集計することができる。したがって、製品の加工工程における環境負荷の算出・集計を極めて容易に行うことができる。
また、シミュレートと実加工では、加工データに誤差が生じるのは当然であるし、たとえば故障等により加工機を変更した場合、同種の加工機であっても加工データに若干の差が生じてしまう。しかしながら、本発明の環境負荷集計システムによれば、各加工機毎に、実加工で取得された加工データを基にして環境負荷を算出するとともに、サーバーコンピュータにて集計するため、上述したような同種間での変更や、異なる種類の機械への変更等にも柔軟に対応可能で、正確な環境負荷を算出・集計することができる。
さらに、請求項２の発明によれば、各加工機にて、各加工工程毎に環境負荷を算出するとともに、サーバーコンピュータにて加工機毎にそれらの環境負荷を集計可能であるため、どの加工機のどの加工工程においてより大きな環境負荷が発生しているのか等を容易に把握することができ、ひいては環境負荷のより少ない加工工程の構築等にも貢献することができる。 According to the present invention, the processing machine acquires various processing data, and calculates the environmental load for each processing step based on the processing data. Then, the calculated environmental load is transmitted to the server computer and totaled in a bottom-up manner at the server computer. Therefore, even if the machining process uses a plurality of types of processing machines, the environmental load on each processing machine can be easily calculated and can be easily tabulated by the server computer. Therefore, it is possible to calculate and tabulate the environmental load in the product processing process very easily.
In addition, it is natural that errors occur in the machining data between simulated and actual machining. For example, if the machining machine is changed due to a failure or the like, there will be a slight difference in machining data even for the same type of machining machine. End up. However, according to the environmental load totaling system of the present invention, for each processing machine, the environmental load is calculated based on the processing data acquired by the actual processing and is totaled by the server computer. It is possible to flexibly cope with changes between the same types, changes to different types of machines, etc., and it is possible to calculate and aggregate accurate environmental loads.
Furthermore, according to the invention of claim 2, each processing machine calculates the environmental load for each processing step, and the server computer can calculate the environmental load for each processing machine. It can be easily ascertained in which machining process of the machine a greater environmental load is generated, and as a result, it can contribute to the construction of a machining process with less environmental load.

以下、本発明の一実施形態となる環境負荷集計システムについて図面を基に説明する。   Hereinafter, an environmental load aggregation system according to an embodiment of the present invention will be described with reference to the drawings.

図１は、環境負荷集計システム１の概要を示した説明図である。
環境負荷集計システム１は、演算手段や入力手段、表示手段、送受信手段（送信手段、及び受信手段を兼備したもので、以下同様）等を備えたサーバーコンピュータ２と、後述の如く各加工工程毎に環境負荷を算出可能な演算手段を有する各種加工機（たとえば、旋盤やマシニングセンタ等）３、３・・とをネットワーク接続したものである。そして、サーバーコンピュータ２では、各加工機３からリアルタイムで送信される環境負荷を集計する。 FIG. 1 is an explanatory diagram showing an outline of the environmental load totaling system 1.
The environmental load totaling system 1 includes a server computer 2 provided with a calculation means, an input means, a display means, a transmission / reception means (which has both a transmission means and a reception means, the same applies hereinafter), and each processing step as will be described later. Are connected to a network of various processing machines (for example, lathes, machining centers, etc.) 3, 3,. The server computer 2 totals the environmental loads transmitted from each processing machine 3 in real time.

図２は、各加工機３の加工データ演算制御に係る機構のブロック図である。
各加工機３は、ユーザから指示される態様で製品を加工するものであって、該加工機３に備えられる加工データ演算制御に係る機構８は、実加工に際し、種々の加工データ（たとえば、加工時間や電力消費量、クーラント使用量、潤滑油使用量、工具の摩耗状態、切屑量等）を取得する加工データ取得手段１３を備えている。また、取得された種々の加工データを基に各加工工程毎における環境負荷を演算する演算手段１２を備えている。そして、算出した環境負荷をサーバーコンピュータ２へと適時送信する。尚、各加工機３の加工データ演算制御に係る機構８には、環境負荷の算出プログラム等を記憶した記憶手段１５、各種データの入出力手段（入力手段、及び出力手段の総称）１４、サーバーコンピュータ２とネットワーク接続するための送受信手段１１、及び加工を行うための加工手段１６等も備えられている。 FIG. 2 is a block diagram of a mechanism related to machining data calculation control of each machine 3.
Each processing machine 3 processes a product in a mode instructed by the user, and the mechanism 8 related to the processing data calculation control provided in the processing machine 3 performs various processing data (for example, Processing data acquisition means 13 for acquiring processing time, power consumption, coolant usage, lubricant usage, tool wear state, chip amount, etc.) is provided. Moreover, the calculation means 12 which calculates the environmental load for every process process based on the various process data acquired is provided. Then, the calculated environmental load is transmitted to the server computer 2 in a timely manner. In addition, the mechanism 8 related to the machining data calculation control of each processing machine 3 includes a storage unit 15 storing an environmental load calculation program and the like, various data input / output units (a general term for input units and output units) 14, a server A transmission / reception unit 11 for connecting to the computer 2 via a network, a processing unit 16 for performing processing, and the like are also provided.

上述の如く構成される環境負荷集計システム１によれば、各加工機３において、種々の加工データを取得するとともに、該加工データを基にして各加工工程毎における環境負荷を算出する。そして、算出された環境負荷は、リアルタイムでサーバーコンピュータ２へと送信され、サーバーコンピュータ２にてボトムアップ的に集計される。したがって、複数種類の加工機３、３・・を利用していたとしても、各加工機３の加工工程毎における種々の加工データ及び環境負荷を容易に算出可能であり、またサーバーコンピュータ２にて容易に集計することができる。したがって、製品の加工工程における環境負荷の算出・集計を極めて容易に行うことができる。   According to the environmental load totaling system 1 configured as described above, each processing machine 3 acquires various processing data and calculates the environmental load for each processing step based on the processing data. Then, the calculated environmental load is transmitted to the server computer 2 in real time, and is totaled from the server computer 2 in a bottom-up manner. Therefore, even if a plurality of types of processing machines 3, 3... Are used, various processing data and environmental loads for each processing process of each processing machine 3 can be easily calculated. Can be easily aggregated. Therefore, it is possible to calculate and tabulate the environmental load in the product processing process very easily.

また、シミュレートと実加工では、加工データに誤差が生じるのは当然であるし、たとえば故障等により加工機を変更した場合、同種の加工機であっても加工データに若干の差が生じてしまう。しかしながら、環境負荷集計システム１によれば、実加工で取得した加工データを基に各加工機３毎に環境負荷を算出し、サーバーコンピュータ２にて集計するため、上述したような同種間での変更や、異なる種類の機械への変更等にも柔軟に対応可能で、正確な環境負荷を算出・集計することができる。   In addition, it is natural that errors occur in the machining data between simulated and actual machining. For example, if the machining machine is changed due to a failure or the like, there will be a slight difference in machining data even for the same type of machining machine. End up. However, according to the environmental load totaling system 1, the environmental load is calculated for each processing machine 3 based on the processing data acquired by actual processing, and totaled by the server computer 2. It is possible to flexibly deal with changes, changes to different types of machines, etc., and it is possible to calculate and aggregate accurate environmental loads.

ここで、環境負荷集計システム１による環境負荷の算出・集計の一実施例を示す。図３に示すように、本実施例における環境負荷集計システム１は、サーバーコンピュータ２、旋盤（加工機）４、及び縦型マシニングセンタ（加工機）５をネットワーク接続してなるものである。環境負荷としては、地球温暖化に影響を及ぼす二酸化炭素の排出量を算出するものとする。二酸化炭素の排出量は、各加工機における各加工態様での稼働時間を加工データとし、各加工データにそれぞれ対応する特性化係数を乗じて算出する。尚、各特性化係数や算出プログラム等は、予め旋盤４及び縦型マシニングセンタ５に記憶されているものとする。   Here, an embodiment of calculation / aggregation of environmental load by the environmental load aggregation system 1 will be shown. As shown in FIG. 3, the environmental load totaling system 1 in the present embodiment is formed by connecting a server computer 2, a lathe (processing machine) 4, and a vertical machining center (processing machine) 5 over a network. As the environmental load, carbon dioxide emissions that affect global warming shall be calculated. The amount of carbon dioxide emission is calculated by using the operation time in each processing mode in each processing machine as processing data, and multiplying each processing data by a characterization coefficient corresponding thereto. Each characterization coefficient, calculation program, and the like are stored in advance in the lathe 4 and the vertical machining center 5.

そして、図４（ａ）を原型として、図４（ｂ）及び図５に示されているような製品を加工する。その際、図６に示すような製品の加工工程を構築した。尚、図４は、製品の原型及び完成型を示した説明図であって、図５は、製品の完成型の詳細説明図である。また、図６は、製品の加工工程を示した説明図である。   Then, the product as shown in FIGS. 4B and 5 is processed using FIG. 4A as a prototype. At that time, a product processing step as shown in FIG. 6 was constructed. FIG. 4 is an explanatory view showing a prototype and a finished mold of the product, and FIG. 5 is a detailed explanatory view of the finished mold of the product. Moreover, FIG. 6 is explanatory drawing which showed the manufacturing process of the product.

図６に示すような加工工程に基づいて加工を行ったところ、まず、旋盤４及び縦型マシニングセンタ５において、表１に示されるような各加工工程毎の加工データ（各加工態様での加工機の稼働時間）が取得される。   When machining was performed based on the machining process as shown in FIG. 6, first, in the lathe 4 and the vertical machining center 5, machining data for each machining process as shown in Table 1 (processing machines in each machining mode) Operating hours).

Figure 2006260439
Figure 2006260439

次に、旋盤４及び縦型マシニングセンタ５において、各加工工程（工具）に夫々対応する特性化係数を乗じて、表２に示されるような各加工工程毎の環境負荷を算出する。そして、算出した環境負荷をサーバーコンピュータ２へと送信し、サーバーコンピュータ２にて環境負荷を、加工工程毎及び加工機毎に集計する。   Next, in the lathe 4 and the vertical machining center 5, the environmental load for each machining process as shown in Table 2 is calculated by multiplying the characterization coefficient corresponding to each machining process (tool). Then, the calculated environmental load is transmitted to the server computer 2, and the server computer 2 totals the environmental load for each processing step and each processing machine.

Figure 2006260439
Figure 2006260439

以上のようにして、環境負荷集計システム１は、環境負荷の算出・集計を行う。
すなわち、各加工機で加工データの取得及び環境負荷の算出を行い、サーバーコンピュータ２にて集計する構成としているため、複数種類の加工機（実施例では旋盤４や縦型マシニングセンタ５）を利用し、さらに複数種類の複雑な加工態様を有する加工工程であっても、容易に加工データを取得することができる。 As described above, the environmental load totaling system 1 calculates and totals environmental loads.
That is, each processing machine obtains machining data and calculates an environmental load, and the server computer 2 collects the data. Therefore, a plurality of types of machining machines (a lathe 4 and a vertical machining center 5 in the embodiment) are used. Furthermore, even in a machining process having a plurality of complicated machining modes, machining data can be easily acquired.

また、実加工に伴う加工データに基づいて環境負荷を算出するため、サーバーコンピュータ２にて容易に正確な環境負荷を集計することができる。すなわち、加工機の変更等を行った場合でも、変更後の加工機から表１に示すような加工データがサーバーコンピュータ２へと送信されるため、極めて正確な環境負荷を算出・集計することができる。
加えて、表２に示すように、加工工程毎や加工機毎に環境負荷を算出可能であるため、環境負荷のより少ない加工工程の構築等にも貢献することができる。 In addition, since the environmental load is calculated based on the processing data associated with the actual processing, the server computer 2 can easily calculate the accurate environmental load. That is, even when the processing machine is changed, since the processing data as shown in Table 1 is transmitted from the changed processing machine to the server computer 2, it is possible to calculate and tabulate a very accurate environmental load. it can.
In addition, as shown in Table 2, since the environmental load can be calculated for each processing step or each processing machine, it is possible to contribute to the construction of a processing step with less environmental load.

尚、本発明に係る環境負荷集計システムは、上記実施形態の態様に何ら限定されるものではなく、本発明の趣旨を逸脱しない範囲内で適宜変更することができる。
たとえば、上記実施例では、各加工工程での加工機の稼働時間から二酸化炭素の排出量を算出しているが、窒素酸化物や硫黄酸化物、メタン等の排出量を算出することも当然可能である。 In addition, the environmental load totalization system which concerns on this invention is not limited to the aspect of the said embodiment at all, It can change suitably in the range which does not deviate from the meaning of this invention.
For example, in the above embodiment, carbon dioxide emissions are calculated from the operating time of the processing machine in each processing step, but it is naturally possible to calculate emissions of nitrogen oxides, sulfur oxides, methane, etc. It is.

また、加工データとして稼働時間だけではなく、各加工機での電力消費量、クーラント使用量、潤滑油使用量、工具の摩耗度、切屑量等を加工データとして取得し、該加工データに基づいて統合的な環境負荷を算出するようにしても何ら問題はない。
さらに、各加工機からサーバーコンピュータへと環境負荷とともに、加工データも送信し、サーバーコンピュータにおいて、環境負荷を新たな面（たとえば、加工機の算出プログラムとは係数を異ならせる等）から算出し直し、加工機で算出された環境負荷とともに統合的な評価を可能とするようにしてもよい。さらにまた、上述したような加工データの一部を、加工機にて取得するのではなく、サーバーコンピュータへと直接入力することでサーバーコンピュータにて新たな環境負荷を算出・集計するようにしてもよい。 In addition, not only operating time but also power consumption, coolant usage, lubricant usage, tool wear, chip amount, etc. are acquired as machining data as machining data. There is no problem even if the integrated environmental load is calculated.
In addition, the processing data is transmitted along with the environmental load from each processing machine to the server computer, and the server computer recalculates the environmental load from a new aspect (for example, a coefficient different from the processing machine calculation program). Further, integrated evaluation may be made possible together with the environmental load calculated by the processing machine. Furthermore, instead of acquiring a part of the processing data as described above with the processing machine, it is possible to calculate and tabulate a new environmental load with the server computer by inputting it directly to the server computer. Good.

加えて、加工機としても、旋盤や縦型マシニングセンタだけでなく、加工データ取得手段や演算手段等を備えていれば、複合加工機等の加工機であっても当然採用可能である。   In addition, as a processing machine, a processing machine such as a multi-tasking machine can naturally be employed as long as it includes a processing data acquisition unit, a calculation unit, and the like as well as a lathe and a vertical machining center.

環境負荷集計システムの概要を示した説明図である。It is explanatory drawing which showed the outline | summary of the environmental load total system. 各加工機の加工データ演算制御に係る機構のブロック図である。It is a block diagram of the mechanism which concerns on the process data calculation control of each processing machine. 環境負荷集計システムの一実施例を示した説明図である。It is explanatory drawing which showed one Example of the environmental load total system. （ａ）は実施例に係る製品の原型を示した説明図であって、（ｂ）は該製品の完成型を示した説明図である。(A) is explanatory drawing which showed the prototype of the product based on an Example, (b) is explanatory drawing which showed the completion type | mold of this product. 実施例に係る製品の完成型の詳細説明図である。It is detail explanatory drawing of the completion type | mold of the product which concerns on an Example. 実施例に係る製品の加工工程を示した説明図である。It is explanatory drawing which showed the manufacturing process of the product which concerns on an Example.

符号の説明Explanation of symbols

１・・環境負荷集計システム、２・・サーバーコンピュータ、３・・加工機、４・・旋盤、５・・縦型マシニングセンタ、１１・・送受信手段、１２・・演算手段、１３・・加工データ取得手段、１４・・入出力手段、１５・・記憶手段、１６・・加工手段。   1 .... Environmental load summary system, 2 .... Server computer, 3 .... Processing machine, 4 .... Lathe, 5 .... Vertical machining center, 11 .... Transmission / reception means, 12 .... Calculation means, 13 .... Acquisition of machining data Means 14... Input / output means 15.. Storage means 16.

Claims (2)

製品の加工工程における環境負荷を算出するとともに、算出された各環境負荷を集計するための環境負荷集計システムであって、
製品を加工する加工機と、該加工機とネットワーク接続されたサーバーコンピュータとを備えており、
加工機に、加工時の加工データを取得するための加工データ取得手段、取得された加工データを基に環境負荷を算出可能な第一の演算手段、及び算出した環境負荷をサーバーコンピュータへと送信可能な送信手段を備える一方、
サーバーコンピュータに、加工機から環境負荷を受信可能な受信手段、及び受信した環境負荷を集計可能な第二の演算手段を備えたことを特徴とする環境負荷集計システム。 An environmental load totaling system for calculating the environmental load in the processing process of a product and totaling the calculated environmental loads,
A processing machine for processing the product, and a server computer connected to the processing machine via a network;
Processing data acquisition means for acquiring the processing data at the time of processing, first calculation means capable of calculating the environmental load based on the acquired processing data, and the calculated environmental load to the server computer While providing possible transmission means,
An environmental load totaling system comprising: a server computer having a receiving unit capable of receiving an environmental load from a processing machine; and a second computing unit capable of totaling the received environmental load. 複数の加工機を利用して、複数の加工工程を経て加工される製品に係る環境負荷を算出・集計するにあたって、
各加工機において、加工工程毎に環境負荷を算出するとともに、サーバーコンピュータにて加工機毎に環境負荷を集計することを特徴とする請求項１に記載の環境負荷集計システム。
When calculating and tabulating the environmental impact of products processed through multiple processing steps using multiple processing machines,
2. The environmental load totaling system according to claim 1, wherein each processing machine calculates the environmental load for each processing step, and the server computer totals the environmental load for each processing machine.
JP2005080111A 2005-03-18 2005-03-18 Environmental load summary system Expired - Fee Related JP4828844B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005080111A JP4828844B2 (en) 2005-03-18 2005-03-18 Environmental load summary system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005080111A JP4828844B2 (en) 2005-03-18 2005-03-18 Environmental load summary system

Publications (2)

Publication Number Publication Date
JP2006260439A true JP2006260439A (en) 2006-09-28
JP4828844B2 JP4828844B2 (en) 2011-11-30

Family

ID=37099565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005080111A Expired - Fee Related JP4828844B2 (en) 2005-03-18 2005-03-18 Environmental load summary system

Country Status (1)

Country Link
JP (1) JP4828844B2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09114884A (en) * 1995-10-16 1997-05-02 Hitachi Ltd Method and device for calculating material balance in manufacture equipment
JP2002183376A (en) * 2000-12-11 2002-06-28 Honda Motor Co Ltd Device and method od evaluating environmental load of product
JP2002197155A (en) * 2000-12-27 2002-07-12 Horiba Ltd Environmental load total amount monitoring system
JP2004133928A (en) * 2002-09-20 2004-04-30 Ricoh Co Ltd System, method and program for estimating harness processing
JP2004234328A (en) * 2003-01-30 2004-08-19 Matsushita Electric Ind Co Ltd Environmental load substance information calculation program and environmental load substance information calculation device
JP2004246652A (en) * 2003-02-14 2004-09-02 Fujitsu Ltd Environmental load value measuring device and method, and computer readable storage medium and program
JP2005038443A (en) * 2004-09-13 2005-02-10 Hitachi Ltd Automatic calculation method of environmental load level for every product and its device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09114884A (en) * 1995-10-16 1997-05-02 Hitachi Ltd Method and device for calculating material balance in manufacture equipment
JP2002183376A (en) * 2000-12-11 2002-06-28 Honda Motor Co Ltd Device and method od evaluating environmental load of product
JP2002197155A (en) * 2000-12-27 2002-07-12 Horiba Ltd Environmental load total amount monitoring system
JP2004133928A (en) * 2002-09-20 2004-04-30 Ricoh Co Ltd System, method and program for estimating harness processing
JP2004234328A (en) * 2003-01-30 2004-08-19 Matsushita Electric Ind Co Ltd Environmental load substance information calculation program and environmental load substance information calculation device
JP2004246652A (en) * 2003-02-14 2004-09-02 Fujitsu Ltd Environmental load value measuring device and method, and computer readable storage medium and program
JP2005038443A (en) * 2004-09-13 2005-02-10 Hitachi Ltd Automatic calculation method of environmental load level for every product and its device

Also Published As

Publication number Publication date
JP4828844B2 (en) 2011-11-30

Similar Documents

Publication Publication Date Title
Kellens et al. Methodology for systematic analysis and improvement of manufacturing unit process life-cycle inventory (UPLCI)—CO 2 PE! initiative (cooperative effort on process emissions in manufacturing). Part 1: Methodology description
Jiang et al. Development of an environmental performance assessment method for manufacturing process plans
Falck et al. Basic complexity criteria and their impact on manual assembly quality in actual production
Zhao et al. Dimensional metrology interoperability and standardization in manufacturing systems
Delbrügger et al. Multi-level simulation concept for multidisciplinary analysis and optimization of production systems
TW201520710A (en) Utilization-rate calculation method and system thereof, embedded system and computer-readable storage medium
WO2011111316A1 (en) Equipment operation information analysis device, and worker work content analysis method
JP2008287580A (en) Environment impact assessment system, assessment method and assessment program
JP4828844B2 (en) Environmental load summary system
JP2008158740A (en) Cost estimation system and cost estimation program
Wang* et al. An integrated approach to tolerance synthesis, process selection and machining parameter optimization problems
Wang et al. A computer aided tool selection system for 3D die/mould-cavity NC machining using both a heuristic and analytical approach
Yang et al. Product data quality assurance for e-manufacturing in the automotive industry
Castorani et al. A CAD-based method for multi-objectives optimization of mechanical products
JP2001005507A (en) Working condition evaluating and verifying method, and its device
JP4690068B2 (en) Eco-efficiency calculation system and eco-efficiency calculation program
JP2017220213A (en) Machining load analysis device, machining load analysis program, and machining load analysis system
JP5026298B2 (en) Equipment that supports the determination of optimum machining conditions for precision machining
JP2009184028A (en) Process planning support device
CN111598364A (en) Digital process arrangement system for mechanical parts
KR101672832B1 (en) Fabrication process management assistance device
JP2010225053A (en) Numerical analysis result report preparation method and system, and program
Huang et al. The DFX shell: A generic framework for applying ‘Design for X’(DFX) tools
TWI607830B (en) Machine tool feed device design system and method thereof
Barnawal et al. Design and evaluation of designer feedback system in design for manufacturability

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100427

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100623

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100824

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101025

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110118

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110418

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110526

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20110622

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110816

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110915

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140922

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees