Question
Download Solution PDFसंस्तुत 31.4 मीटर/मिनट की कर्तन गति के साथ, मृदु इस्पात के एक प्लेट को ड्रिल करने के लिए Φ20 mm के उच्च गति ड्रिल के rpm का चयन करें।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
काटने वाले उपकरण की गति निम्न द्वारा दी जाती है:
वी = \(\frac{\pi~\times~D~\times~N}{1000}\)
V = काटने की गति (मीटर/मिनट), D = ड्रिल का व्यास, N = RPM
गणना:
दिया गया:
डी = 20 मिमी, वी = 31.4 मीटर/मिनट
∵ वी = \(\frac{\pi~\times~D~\times~N}{1000}\)
⇒ 31.4 = \(\frac{\pi~\times~20~\times~N}{1000}\)
⇒ एन = 500 आरपीएम
Last updated on May 28, 2025
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