Urethane STRIPPERS 114 Style
Muratec 114 Style standard tool used for punching from thin to thick work sheets. The style 114 tool has a Urethane Stripper, which is designed without Rib (Standard) and Rib for Rectangle or Obround (Two parallel ribs), Stripper with a reinforced rib in order to enhance strip power depending on the tool shape.
Since Urethane is soft, it is possible for small slugs to become imbedded in the surface of the Urethane Strippers leading in turn to indents in the surface of the work sheets. It is therefore necessary that the Urethane Strippers be periodically cleaned.
Over a long period of time, Urethane Strippers will harden and finally break while kept in storage. Hence, they require replacement when it appears they have reached end of their life expectancy.
When Punching edge is out of Urethane Stripper, it will cause strip miss. During such situation, mounting condition should be checked.
When Urethane Stripper has been replaced, punch the Stripper using every station by punching without sheet before starting Punching operation.
Preventive steps for better performance and extended stripper life
Remove the Stripper and clean around the Punch periodically.
Clean around the Die holder and remove slug from the Die.
Fill up the Stripper pocket with grease before Stripper loading on Punch holder.
Check Punch cutting-edge's worn-out condition and re-grind or replace it, if necessary.
Check total length of the Punch & adjust the shim between Punch and Punch holder.
Replace the new Punch if Punch height is 5 mm shorter than specified standard height.
If Die clearance is small, use proper Die clearance according to sheet thickness.
Avoid usage of Rib Stripper for Insert type rectangle tools.
We stock all range of Urethane Strippers for immediate supply as per the customer needs.
Contact us for 114 Muratec Style Strippers: 4X, 4A, 4B, 4C, 4D, 4DR, 4E/F, 4E/F-R, 4G/H, 4G/H-R, 4J & 4JR
