【図面の簡単な説明】[Brief explanation of drawings]
第１図は実施の一例を示すものの正面図、第２
図は第１図に示すものの使用状態を示す部分断面
図、第３図は第２図に示す加圧ローラによる圧痕
の状態説明図、第４図は塑性変形加工状態を模型
的に示す断面図、第５図は本考案の加圧ローラに
よるバニツシング前の加工面粗度を示す測定図、
第６図は第５図のものの本考案の加圧ローラによ
るバニツシング後の加工面粗度を示す測定図、第
７図は塑性変形加工機械の工具保持装置の要部正
面図、第８図は従来例の加圧ローラの１例を示す
縦断面図、第９図は従来例の加圧ローラの２例を
示す縦断面図、第１０図は従来例のものの使用状
態を示す要部断面図、第１１図は従来例のものに
よる圧痕状態の説明図、第１２図は従来例の加圧
ローラによるバニツシング前の加工面粗度を示す
測定図、第１３図は第１２図に示すものの従来の
加圧ローラによるバニツシング後の加工面粗度を
示す測定図、第１４図は、従来例のものと本考案
のものとの加工前後の面粗度の比較を示す測定線
図である。
１……加圧ローラ、３……加圧周縁。
Figure 1 is a front view of an example of implementation;
The figure is a partial sectional view showing the state of use of the device shown in Fig. 1, Fig. 3 is an explanatory view of the state of the indentation made by the pressure roller shown in Fig. 2, and Fig. 4 is a sectional view schematically showing the state of plastic deformation processing. , FIG. 5 is a measurement diagram showing the roughness of the machined surface before burnishing by the pressure roller of the present invention,
Fig. 6 is a measurement diagram showing the machined surface roughness after burnishing by the pressure roller of the present invention compared to Fig. 5, Fig. 7 is a front view of the main part of the tool holding device of the plastic deformation processing machine, and Fig. 8 is FIG. 9 is a longitudinal sectional view showing one example of a conventional pressure roller; FIG. 9 is a longitudinal sectional view showing two examples of a conventional pressure roller; FIG. , Fig. 11 is an explanatory diagram of the indentation state by the conventional example, Fig. 12 is a measurement diagram showing the roughness of the machined surface before burnishing by the conventional pressure roller, and Fig. 13 is the conventional example of the indentation shown in Fig. 12. FIG. 14 is a measurement diagram showing a comparison of the surface roughness before and after processing between the conventional example and the invention according to the present invention. 1... Pressure roller, 3... Pressure peripheral edge.
補正 平２．５．２３
図面の簡単な説明を次のように補正する。
明細書第１５頁を［下記］の通り訂正する。
具保持装置の要部正面図、第８図は従来例の加
圧ローラの１例を示す縦断面図、第９図は従来例
の加圧ローラの２例を示す縦断面図、第１０図は
従来例のものの使用状態を示す要部断面図、第１
１図は従来例のものによる圧痕状態の説明図、第
１２図は従来例の加圧ローラによるバニツシング
前の加工面粗度を示す測定図、第１３図は第１２
図に示すものの従来の加圧ローラによるバニツシ
ング後の加工面粗度を示す測定図、第１４図は、
従来例のものと本考案のものとの加工前後の面粗
度の比較を示す測定線図である。
１……加圧ローラ、３……加圧周縁。Amendment 2.5.23. The brief description of the drawing is amended as follows. Page 15 of the specification is corrected as [below]. 8 is a longitudinal sectional view showing one example of a conventional pressure roller; FIG. 9 is a longitudinal sectional view showing two examples of a conventional pressure roller; FIG. 10 1 is a cross-sectional view of the main part showing the state of use of the conventional example.
Fig. 1 is an explanatory diagram of the state of the indentation made by the conventional example, Fig. 12 is a measurement diagram showing the machined surface roughness before burnishing by the conventional pressure roller, and Fig. 13 is the 12
Figure 14 is a measurement diagram showing the machined surface roughness after burnishing using a conventional pressure roller.
FIG. 4 is a measurement diagram showing a comparison of surface roughness before and after processing between a conventional example and an inventive example. 1... Pressure roller, 3... Pressure peripheral edge.