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| need help in shearing blade material selection & its hardness |  | ||
| Post Reply | Engineering Forum | ||
| Posted by: sainathpohnerkar1 ® 04/06/2010, 06:11:05 Author Profile eMail author Edit |
dear all,
i am working on design & mfg. of TMT bar Cutting machine. I have problem in the material selection of shearing blade and its appropriate hardness. i have used S1 ( K455 ) material and hardness is 56 to 58 HRC. But i found failure like blade breaking and edge damages while cutting.The TMT bar Is of 60 to 80 Kg/mm2. Can anybody will help me regarding the balde material selection and the hardness process? Matter is too urgent. Please.... Thanks & regards, Sainath Pohnerkar |
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