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A North American tool manufacturer is looking to reduce cycle time for the threading products they manufacture. The material is 4340 steel and 35 on the Rockwell C scale. Initially, the product line submitted for review contained 22 parts, nine of them sharing the...
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What size rolls are you looking for? We have axial thread rolls for many size attachments. Size F0 all the way up through F4’s. These are both two and three die sets. We have coated rolls for rolling harder materials while machining. Tell us what material...
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The last step in proper rolling is executing and adjusting after first test roll. Step 1 – Minor Dia. and Pitch Adjustment Loosen 3 nuts and adjust tool +/-. One witness line is .004”on Minor. Center Pitch. Step 2- Major Adjustment- Adjust pre-roll dia to the...
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The fourth step in proper rolling is setup of the Process. Using sacrifice material- program a .600” length to test roll a .500” long part, Insure the material will not hit faceplate. Pre-turn for rolling = Mean of the Pitch or .465” 30’ chamfer starting at .010” +0.0...
