JP2007168424A5 - - Google Patents
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- JP2007168424A5 JP2007168424A5 JP2006296416A JP2006296416A JP2007168424A5 JP 2007168424 A5 JP2007168424 A5 JP 2007168424A5 JP 2006296416 A JP2006296416 A JP 2006296416A JP 2006296416 A JP2006296416 A JP 2006296416A JP 2007168424 A5 JP2007168424 A5 JP 2007168424A5
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Claims (23)
ＣＡＤを利用して、前記製品形状を略反転させた金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段と、
前記金型形状ＣＡＤデータに基づいて製造された金型の形状を測定する金型形状測定手段と、
前記製造された金型を用いて製造された製品の形状を測定する製品形状測定手段と、
前記金型形状ＣＡＤデータから前記金型形状測定手段により測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段により測定された製品形状測定値から前記製品形状ＣＡＤデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段と、
前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータを反転させて、修正金型形状ＣＡＤデータを生成する修正金型形状ＣＡＤデータ生成手段と、
を備えることを特徴とする金型データ修正システム。 Product shape CAD data generation means for generating CAD data designed by the user and indicating the shape of the product to be manufactured;
Mold shape CAD data generating means for generating CAD data indicating a mold shape obtained by substantially inverting the product shape using CAD;
Mold shape measuring means for measuring the shape of a mold manufactured based on the mold shape CAD data;
Product shape measuring means for measuring the shape of the product manufactured using the manufactured mold,
A first difference value is obtained by subtracting the mold shape measurement value measured by the mold shape measurement means from the mold shape CAD data, and the product shape is calculated from the product shape measurement value measured by the product shape measurement means. Subtract CAD data to obtain a second difference value, subtract the second difference value from the first difference value to obtain a third difference value, and use the third difference value as the product shape CAD data. In addition, product shape CAD data correcting means for correcting the product shape CAD data;
Corrected mold shape CAD data generating means for inverting the product shape CAD data corrected by the product shape CAD data correcting means and generating corrected mold shape CAD data;
A mold data correction system comprising:
ＣＡＤを利用して、前記製品形状を略反転させた、複数の金型部品形状の集合である金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段と、
前記製品形状ＣＡＤデータ中に含まれる複数の所定データの各々と、当該複数の所定データの各々に対応する、前記複数の金型部品中の特定の金型部品中の所定データとを関連付けて記憶する所定データ関連付け記憶手段と、
前記金型形状ＣＡＤデータに基づいて製造された金型の形状を測定する金型形状測定手段と、
前記製造された金型を用いて製造された製品の形状を測定する製品形状測定手段と、
前記金型形状ＣＡＤデータから前記金型形状測定手段により測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段により測定された製品形状測定値から前記製品形状ＣＡＤデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段と、
前記所定データ関連付け記憶手段を参照して、前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータの所定データに対応した、前記複数の金型部品中の特定の金型部品中の所定データを算出する、金型形状ＣＡＤ所定データ算出手段と、
前記金型形状ＣＡＤ所定データ算出手段によって得られた、前記複数の金型部品ごとの金型形状ＣＡＤ所定データのプロフィールに基づいて、前記複数の金型部品の各々について修正金型形状ＣＡＤデータを生成する修正金型形状ＣＡＤデータ生成手段と、
を備えることを特徴とする金型データ修正システム。 Product shape CAD data generation means for generating CAD data designed by the user and indicating the shape of the product to be manufactured;
A mold shape CAD data generating means for generating CAD data indicating a mold shape, which is a set of a plurality of mold part shapes, using CAD, the product shape being substantially inverted;
Each of a plurality of predetermined data included in the product shape CAD data is stored in association with predetermined data in a specific mold part in the plurality of mold parts corresponding to each of the plurality of predetermined data. Predetermined data association storage means for
Mold shape measuring means for measuring the shape of a mold manufactured based on the mold shape CAD data;
Product shape measuring means for measuring the shape of the product manufactured using the manufactured mold,
A first difference value is obtained by subtracting the mold shape measurement value measured by the mold shape measurement means from the mold shape CAD data, and the product shape is calculated from the product shape measurement value measured by the product shape measurement means. Subtract CAD data to obtain a second difference value, subtract the second difference value from the first difference value to obtain a third difference value, and use the third difference value as the product shape CAD data. In addition, product shape CAD data correcting means for correcting the product shape CAD data;
Referring to the predetermined data association storage means, a specific mold part in the plurality of mold parts corresponding to the predetermined data of the product shape CAD data corrected by the product shape CAD data correction means. Mold shape CAD predetermined data calculating means for calculating predetermined data;
Based on the profile of the mold shape CAD predetermined data for each of the plurality of mold parts obtained by the mold shape CAD predetermined data calculation means, the corrected mold shape CAD data is obtained for each of the plurality of mold parts. A modified mold shape CAD data generating means for generating;
A mold data correction system comprising:
ことを特徴とする請求項２記載の金型データ修正システム。 The predetermined data is point data, line data, or surface data.
The mold data correction system according to claim 2, wherein:
ＣＡＤを利用して、前記製品形状を略反転させた金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段と、
前記金型形状ＣＡＤデータに基づいて製造された金型の形状のうち、所定の金型形状部分の形状を測定する金型形状測定手段と、
前記製造された金型を用いて製造された製品の形状のうち、所定の製品形状部分の形状を測定する製品形状測定手段と、
前記金型形状ＣＡＤデータうち前記所定の金型形状部分に対応した部分のデータから前記金型形状測定手段により測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段により測定された製品形状測定値から前記製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段と、
前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータを反転させて、前記金型形状ＣＡＤデータのうち前記所定の金型形状部分に対応した部分のデータを生成する修正金型形状ＣＡＤデータ生成手段と、
を備えることを特徴とする金型データ修正システム。 Product shape CAD data generating means for generating product shape CAD data designed by the user and indicating the shape of the product to be manufactured;
Mold shape CAD data generating means for generating CAD data indicating a mold shape obtained by substantially inverting the product shape using CAD;
Mold shape measuring means for measuring the shape of a predetermined mold shape portion among the shapes of the molds manufactured based on the mold shape CAD data;
Product shape measuring means for measuring the shape of a predetermined product shape portion of the shape of the product manufactured using the manufactured mold,
A first difference value is obtained by subtracting a mold shape measurement value measured by the mold shape measuring means from data of a portion corresponding to the predetermined mold shape portion of the mold shape CAD data, and the product shape A second difference value is obtained by subtracting the data corresponding to the predetermined product shape portion of the product shape CAD data from the product shape measurement value measured by the measuring means, and the first difference value is used to determine the second difference value. Product shape CAD data correcting means for subtracting two difference values to obtain a third difference value, and adding the third difference value to the product shape CAD data to correct the product shape CAD data;
Data of a part corresponding to the predetermined product shape part of the product shape CAD data corrected by the product shape CAD data correcting means is inverted, and the predetermined mold shape of the mold shape CAD data is inverted. A modified mold shape CAD data generating means for generating data of a part corresponding to the part;
A mold data correction system comprising:
ＣＡＤを利用して、前記製品形状を略反転させた、複数の金型部品形状の集合である金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段と、
前記製品形状ＣＡＤデータ中に含まれる複数の所定データの各々と、当該複数の所定データの各々に対応する、前記複数の金型部品中の特定の金型部品中の所定データとを関連付けて記憶する所定データ関連付け記憶手段と、
前記金型形状ＣＡＤデータに基づいて製造された金型の形状のうち、所定の金型形状部分の形状を測定する金型形状測定手段と、
前記製造された金型を用いて製造された製品の形状のうち、所定の製品形状部分の形状を測定する製品形状測定手段と、
前記金型形状ＣＡＤデータうち前記所定の金型形状部分に対応した部分のデータから前記金型形状測定手段により測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段により測定された製品形状測定値から前記製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段と、
前記所定データ関連付け記憶手段を参照して、前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータの所定データに対応した、前記複数の金型部品中の特定の金型部品中の所定データを算出する、金型形状ＣＡＤ所定データ算出手段と、
前記金型形状ＣＡＤ所定データ算出手段によって得られた、前記複数の金型部品ごとの金型形状ＣＡＤ所定データのプロフィールに基づいて、前記複数の金型部品の各々について前記所定の金型形状部分に対応した部分のデータを生成する修正金型形状ＣＡＤデータ生成手段と、
を備えることを特徴とする金型データ修正システム。 Product shape CAD data generating means for generating product shape CAD data designed by the user and indicating the shape of the product to be manufactured;
A mold shape CAD data generating means for generating CAD data indicating a mold shape, which is a set of a plurality of mold part shapes, using CAD, the product shape being substantially inverted;
Each of a plurality of predetermined data included in the product shape CAD data is stored in association with predetermined data in a specific mold part in the plurality of mold parts corresponding to each of the plurality of predetermined data. Predetermined data association storage means for
Mold shape measuring means for measuring the shape of a predetermined mold shape portion among the shapes of the molds manufactured based on the mold shape CAD data;
Product shape measuring means for measuring the shape of a predetermined product shape portion of the shape of the product manufactured using the manufactured mold,
A first difference value is obtained by subtracting a mold shape measurement value measured by the mold shape measuring means from data of a portion corresponding to the predetermined mold shape portion of the mold shape CAD data, and the product shape A second difference value is obtained by subtracting the data corresponding to the predetermined product shape portion of the product shape CAD data from the product shape measurement value measured by the measuring means, and the first difference value is used to determine the second difference value. Product shape CAD data correcting means for subtracting two difference values to obtain a third difference value, and adding the third difference value to the product shape CAD data to correct the product shape CAD data;
With reference to the predetermined data association storage means, the product shape CAD data corrected by the product shape CAD data correction means, corresponding to predetermined data of data of a portion corresponding to the predetermined product shape portion, Mold shape CAD predetermined data calculating means for calculating predetermined data in a specific mold part among a plurality of mold parts;
The predetermined mold shape portion for each of the plurality of mold parts based on the profile of the mold shape CAD predetermined data for each of the plurality of mold parts obtained by the mold shape CAD predetermined data calculation means. Modified mold shape CAD data generating means for generating data of a portion corresponding to
A mold data correction system comprising:
ことを特徴とする請求項５記載の金型データ修正システム。 The predetermined data is point data, line data, or surface data.
6. The mold data correction system according to claim 5, wherein:
ことを特徴とする請求項４乃至６のいずれか一項記載の金型データ修正システム。 The predetermined mold shape portion is defined by a plurality of point data, line data, or surface data included in the mold shape CAD data.
The mold data correction system according to any one of claims 4 to 6, wherein
ことを特徴とする請求項４乃至７のいずれか一項記載の金型データ修正システム。 The predetermined product shape portion is defined by a plurality of point data, line data, or surface data included in the product shape CAD data.
The mold data correction system according to any one of claims 4 to 7, wherein
ことを特徴とする請求項１乃至８のいずれか一項記載の金型データ修正システム。 The product shape CAD data generating means includes correction allowance adding means for adding a correction allowance to the product shape CAD data.
The mold data correction system according to any one of claims 1 to 8, wherein
ことを特徴とする請求項１乃至９のいずれか一項記載の金型データ修正システム。 The product shape CAD data generating means includes shrinkage rate adding means for adding a shrinkage rate corresponding to the type of resin injected into the mold to the product shape CAD data.
The mold data correction system according to any one of claims 1 to 9, wherein
請求項１乃至１０のいずれか一項記載の金型データ修正システムを利用して、前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータと、前記トライ用製品ＣＡＤデータとの差分に基づいて、当該補正された後の製品形状ＣＡＤデータに対応したＮＣ計算を行う修正ＮＣ計算手段と、
を備えることを特徴とするＮＣ計算システム。 NC calculation means for performing NC calculation based on the trial product CAD data indicating the shape of the trial product;
A difference between the product shape CAD data corrected by the product shape CAD data correction means and the trial product CAD data using the mold data correction system according to any one of claims 1 to 10. And a corrected NC calculation means for performing NC calculation corresponding to the corrected product shape CAD data,
An NC calculation system comprising:
ユーザにより設計された、製造しようとする製品の形状を示すＣＡＤデータを生成する製品形状ＣＡＤデータ生成手段、
ＣＡＤを利用して、前記製品形状を略反転させた金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段、
所定の測定装置に、前記金型形状ＣＡＤデータに基づいて製造された金型の形状を測定させる金型形状測定手段、
所定の測定装置に、前記製造された金型を用いて製造された製品の形状を測定させる製品形状測定手段、
前記金型形状ＣＡＤデータから前記金型形状測定手段を通じて測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段を通じて測定された製品形状測定値から前記製品形状ＣＡＤデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段、及び、
前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータを反転させて、修正金型形状ＣＡＤデータを生成する修正金型形状ＣＡＤデータ生成手段、
として機能させることを特徴とするコンピュータプログラム。 When executed by a computer,
Product shape CAD data generation means for generating CAD data designed by the user and indicating the shape of the product to be manufactured;
Mold shape CAD data generating means for generating CAD data indicating a mold shape obtained by substantially inverting the product shape using CAD,
A mold shape measuring means for causing a predetermined measuring device to measure the shape of a mold manufactured based on the mold shape CAD data;
Product shape measuring means for causing a predetermined measuring device to measure the shape of a product manufactured using the manufactured mold,
A first difference value is obtained by subtracting the mold shape measurement value measured through the mold shape measurement means from the mold shape CAD data, and the product shape is obtained from the product shape measurement value measured through the product shape measurement means. Subtract CAD data to obtain a second difference value, subtract the second difference value from the first difference value to obtain a third difference value, and use the third difference value as the product shape CAD data. In addition, product shape CAD data correcting means for correcting the product shape CAD data, and
Corrected mold shape CAD data generating means for inverting the product shape CAD data corrected by the product shape CAD data correcting means to generate corrected mold shape CAD data;
A computer program that functions as a computer program.
ユーザにより設計された、製造しようとする製品の形状を示すＣＡＤデータを生成する製品形状ＣＡＤデータ生成手段、
ＣＡＤを利用して、前記製品形状を略反転させた、複数の金型部品形状の集合である金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段、
前記製品形状ＣＡＤデータ中に含まれる複数の所定データの各々と、当該複数の所定データの各々に対応する、前記複数の金型部品中の特定の金型部品中の所定データとを関連付けて記憶する所定データ関連付け記憶手段、
所定の測定装置に、前記金型形状ＣＡＤデータに基づいて製造された金型の形状を測定させる金型形状測定手段、
所定の測定装置に、前記製造された金型を用いて製造された製品の形状を測定させる製品形状測定手段、
前記金型形状ＣＡＤデータから前記金型形状測定手段を通じて測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段を通じて測定された製品形状測定値から前記製品形状ＣＡＤデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段、
前記所定データ関連付け記憶手段を参照して、前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータの所定データに対応した、前記複数の金型部品中の特定の金型部品中の所定データを算出する、金型形状ＣＡＤ所定データ算出手段、及び、
前記金型形状ＣＡＤ所定データ算出手段によって得られた、前記複数の金型部品ごとの金型形状ＣＡＤ所定データのプロフィールに基づいて、前記複数の金型部品の各々について修正金型形状ＣＡＤデータを生成する修正金型形状ＣＡＤデータ生成手段、
として機能させることを特徴とするコンピュータプログラム。 When executed by a computer,
Product shape CAD data generation means for generating CAD data designed by the user and indicating the shape of the product to be manufactured;
A mold shape CAD data generating means for generating CAD data indicating a mold shape which is a set of a plurality of mold part shapes using the CAD, the product shape being substantially inverted.
Each of a plurality of predetermined data included in the product shape CAD data is stored in association with predetermined data in a specific mold part in the plurality of mold parts corresponding to each of the plurality of predetermined data. Predetermined data association storage means for
A mold shape measuring means for causing a predetermined measuring device to measure the shape of a mold manufactured based on the mold shape CAD data;
Product shape measuring means for causing a predetermined measuring device to measure the shape of a product manufactured using the manufactured mold,
A first difference value is obtained by subtracting the mold shape measurement value measured through the mold shape measurement means from the mold shape CAD data, and the product shape is obtained from the product shape measurement value measured through the product shape measurement means. Subtract CAD data to obtain a second difference value, subtract the second difference value from the first difference value to obtain a third difference value, and use the third difference value as the product shape CAD data. In addition, product shape CAD data correction means for correcting the product shape CAD data,
Referring to the predetermined data association storage means, a specific mold part in the plurality of mold parts corresponding to the predetermined data of the product shape CAD data corrected by the product shape CAD data correction means. Mold shape CAD predetermined data calculating means for calculating predetermined data; and
Based on the profile of the mold shape CAD predetermined data for each of the plurality of mold parts obtained by the mold shape CAD predetermined data calculation means, the corrected mold shape CAD data is obtained for each of the plurality of mold parts. Modified mold shape CAD data generating means for generating,
A computer program that functions as a computer program.
ことを特徴とする請求項１３記載のコンピュータプログラム。 The predetermined data is point data, line data, or surface data.
The computer program according to claim 13.
ユーザにより設計された、製造しようとする製品の形状を示す製品形状ＣＡＤデータを生成する製品形状ＣＡＤデータ生成手段、
ＣＡＤを利用して、前記製品形状を略反転させた金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段、
所定の測定装置に、前記金型形状ＣＡＤデータに基づいて製造された金型の形状のうち、所定の金型形状部分の形状を測定させる金型形状測定手段、
所定の測定装置に、前記製造された金型を用いて製造された製品の形状のうち、所定の製品形状部分の形状を測定させる製品形状測定手段、
前記金型形状ＣＡＤデータうち前記所定の金型形状部分に対応した部分のデータから前記金型形状測定手段を通じて測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段を通じて測定された製品形状測定値から前記製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段、及び、
前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータを反転させて、前記金型形状ＣＡＤデータのうち前記所定の金型形状部分に対応した部分のデータを生成する修正金型形状ＣＡＤデータ生成手段、
として機能させることを特徴とするコンピュータプログラム。 When executed by a computer,
Product shape CAD data generating means for generating product shape CAD data designed by the user and indicating the shape of the product to be manufactured;
Mold shape CAD data generating means for generating CAD data indicating a mold shape obtained by substantially inverting the product shape using CAD,
A mold shape measuring means for causing a predetermined measuring device to measure the shape of a predetermined mold shape portion of the mold shapes manufactured based on the mold shape CAD data;
Product shape measuring means for causing a predetermined measuring device to measure the shape of a predetermined product shape portion among the shapes of products manufactured using the manufactured mold,
A first difference value is obtained by subtracting a mold shape measurement value measured through the mold shape measuring means from data of a portion corresponding to the predetermined mold shape portion of the mold shape CAD data, and the product shape A second difference value is obtained by subtracting data corresponding to the predetermined product shape portion from the product shape CAD data from the product shape measurement value measured through the measuring means, and the first difference value is used to determine the second difference value. Product shape CAD data correcting means for subtracting two difference values to obtain a third difference value, adding the third difference value to the product shape CAD data, and correcting the product shape CAD data; and
Data of a part corresponding to the predetermined product shape part of the product shape CAD data corrected by the product shape CAD data correcting means is inverted, and the predetermined mold shape of the mold shape CAD data is inverted. Modified mold shape CAD data generating means for generating data of a part corresponding to the part;
A computer program that functions as a computer program.
ユーザにより設計された、製造しようとする製品の形状を示す製品形状ＣＡＤデータを生成する製品形状ＣＡＤデータ生成手段、
ＣＡＤを利用して、前記製品形状を略反転させた、複数の金型部品形状の集合である金型形状を示すＣＡＤデータを生成する金型形状ＣＡＤデータ生成手段、
前記製品形状ＣＡＤデータ中に含まれる複数の所定データの各々と、当該複数の所定データの各々に対応する、前記複数の金型部品中の特定の金型部品中の所定データとを関連付けて記憶する所定データ関連付け記憶手段、
所定の測定装置に、前記金型形状ＣＡＤデータに基づいて製造された金型の形状のうち、所定の金型形状部分の形状を測定させる金型形状測定手段、
所定の測定装置に、前記製造された金型を用いて製造された製品の形状のうち、所定の製品形状部分の形状を測定させる製品形状測定手段、
前記金型形状ＣＡＤデータうち前記所定の金型形状部分に対応した部分のデータから前記金型形状測定手段を通じて測定された金型形状測定値を差し引いて第一の差分値を求め、前記製品形状測定手段を通じて測定された製品形状測定値から前記製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータを差し引いて第二の差分値を求め、前記第一の差分値から前記第二の差分値を差し引いて第三の差分値を求め、当該第三の差分値を前記製品形状ＣＡＤデータに加えて当該製品形状ＣＡＤデータを補正する製品形状ＣＡＤデータ補正手段、
前記所定データ関連付け記憶手段を参照して、前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータのうち前記所定の製品形状部分に対応した部分のデータの所定データに対応した、前記複数の金型部品中の特定の金型部品中の所定データを算出する、金型形状ＣＡＤ所定データ算出手段、及び、
前記金型形状ＣＡＤ所定データ算出手段によって得られた、前記複数の金型部品ごとの金型形状ＣＡＤ所定データのプロフィールに基づいて、前記複数の金型部品の各々について前記所定の金型形状部分に対応した部分のデータを生成する修正金型形状ＣＡＤデータ生成手段、
として機能させることを特徴とするコンピュータプログラム。 When executed by a computer,
Product shape CAD data generating means for generating product shape CAD data designed by the user and indicating the shape of the product to be manufactured;
A mold shape CAD data generating means for generating CAD data indicating a mold shape which is a set of a plurality of mold part shapes using the CAD, the product shape being substantially inverted.
Each of a plurality of predetermined data included in the product shape CAD data is stored in association with predetermined data in a specific mold part in the plurality of mold parts corresponding to each of the plurality of predetermined data. Predetermined data association storage means for
A mold shape measuring means for causing a predetermined measuring device to measure the shape of a predetermined mold shape portion of the mold shapes manufactured based on the mold shape CAD data;
Product shape measuring means for causing a predetermined measuring device to measure the shape of a predetermined product shape portion among the shapes of products manufactured using the manufactured mold,
A first difference value is obtained by subtracting a mold shape measurement value measured through the mold shape measuring means from data of a portion corresponding to the predetermined mold shape portion of the mold shape CAD data, and the product shape A second difference value is obtained by subtracting data corresponding to the predetermined product shape portion from the product shape CAD data from the product shape measurement value measured through the measuring means, and the first difference value is used to determine the second difference value. Product shape CAD data correcting means for subtracting the second difference value to obtain a third difference value and adding the third difference value to the product shape CAD data to correct the product shape CAD data;
With reference to the predetermined data association storage means, the product shape CAD data corrected by the product shape CAD data correction means, corresponding to predetermined data of data of a portion corresponding to the predetermined product shape portion, Mold shape CAD predetermined data calculating means for calculating predetermined data in a specific mold part among a plurality of mold parts; and
The predetermined mold shape portion for each of the plurality of mold parts based on the profile of the mold shape CAD predetermined data for each of the plurality of mold parts obtained by the mold shape CAD predetermined data calculation means. Modified mold shape CAD data generating means for generating data of a portion corresponding to
A computer program that functions as a computer program.
ことを特徴とする請求項１６記載のコンピュータプログラム。 The predetermined data is point data, line data, or surface data.
The computer program according to claim 16.
ことを特徴とする請求項１５乃至１７のいずれか一項記載のコンピュータプログラム。 The predetermined mold shape portion is defined by a plurality of point data, line data, or surface data included in the mold shape CAD data.
The computer program according to any one of claims 15 to 17, characterized in that:
ことを特徴とする請求項１５乃至１８のいずれか一項記載のコンピュータプログラム。 The predetermined product shape portion is defined by a plurality of point data, line data, or surface data included in the product shape CAD data.
The computer program according to any one of claims 15 to 18, characterized in that
前記製品形状ＣＡＤデータに補正代を付加する補正代付加手段、
としても機能させることを特徴とする請求項１２乃至１９のいずれか一項記載のコンピュータプログラム。 When the computer functions as the product shape CAD data generation means, the computer is further
A correction allowance adding means for adding a correction allowance to the product shape CAD data;
The computer program according to any one of claims 12 to 19, wherein the computer program is also allowed to function.
前記製品形状ＣＡＤデータに、金型に注入される樹脂の種類に応じた収縮率を付加する収縮率付加手段、
としても機能させることを特徴とする請求項１２乃至２０のいずれか一項記載のコンピュータプログラム。 When the computer functions as the product shape CAD data generation means, the computer is further
Shrinkage rate adding means for adding a shrinkage rate according to the type of resin injected into the mold to the product shape CAD data;
21. The computer program according to claim 12, wherein the computer program is also made to function as a computer program.
トライ用製品の形状を示すトライ用製品ＣＡＤデータに基づいてＮＣ計算を行うＮＣ計算手段、及び、
請求項１２乃至２１のいずれか一項記載のコンピュータプログラムを利用して、前記製品形状ＣＡＤデータ補正手段により補正された後の製品形状ＣＡＤデータと、前記トライ用製品ＣＡＤデータとの差分に基づいて、当該補正された後の製品形状ＣＡＤデータに対応したＮＣ計算を行う修正ＮＣ計算手段、
として機能させることを特徴とするコンピュータプログラム。 When executed by a computer,
NC calculation means for performing NC calculation based on the trial product CAD data indicating the shape of the trial product, and
Based on the difference between the product shape CAD data corrected by the product shape CAD data correcting means and the trial product CAD data, using the computer program according to any one of claims 12 to 21. A corrected NC calculation means for performing NC calculation corresponding to the corrected product shape CAD data;
A computer program that functions as a computer program.
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