【DO!BOOK・ページリンク】
press_die   399 / 428

BOOKをみる

10秒後にBOOKのページに移動します


■Application Examples of Breaking Punch ■Used with a Cam Unit Usage examples for the pierce die Existing pierce punch When using existing pierce punches, matching precision of the upper and lower dies was sought after. Also there were cases in which time was needed for pierce alignment work after assembly took place. By using it with our Cam unit with self-alignment mechanism Further cutting of pierce alignment work can be realized. The one-side clearance of the punch and button die can be within 0.4 to 1.5. The one-side clearance of the punch and button die must be within 0.03 and 0.05. Breaking Punch By using the breaking punch, margin for errors for the upper and lower dies can be absorbed by the clearance of between the punch and button die. Thus, there is no need for troublesome blade alignment work. Eccentricity amount is 0.01 to 0.02 Clearance Punch Button Die Eccentricity is up to 0.2mm Clearance Punch Button Die Cam unit with self-alignment mechanism Retainer Breaking Punch (Cam unit with self-alignment mechanism) ・ OASA Series (See P. 114) ・ OASB Series (See P. 178) ・ OASL Series (See P. 204) *All are 5 degrees pitch compatible Breaking Punch Reduction of troublesome blade alignment work Breaking punch Breaking Punch Punch Unit 397