Question
Download Solution PDFखालीलपैकी कोणते कर्तन द्रव जवळजवळ सर्व मशीनिंग प्रक्रियांमध्ये वापरले जाते?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFस्पष्टीकरण:
कर्तन द्रव आणि मुलद्रव्य हे कर्तन प्रक्रियेदरम्यान कार्यक्षम कर्तनासाठी वापरले जाणारे पदार्थ आहेत.
कर्तन द्रवाचे प्रकार:
- सामान्य खनिज तेल
- रासायनिक द्रावण (कृत्रिम द्रव)
- मिश्रित किंवा मिश्रण तेल
- मेद तेले
- द्रवणीय तेल (पायसित तेल-सूड)
विद्राव्य तेल (पायसित तेल)
- पाणी हे सर्वात स्वस्त शीतलक आहे, परंतु ते योग्य नाही कारण त्यामुळे लोह धातूंना गंज येतो.
- पाण्यात विद्राव्य तेल नावाचे तेल मिश्रित केले जाते जे सुमारे 1 : 20 च्या प्रमाणात पाण्यासह गंजरहित प्रभाव प्राप्त करते.
- ते पांढऱ्या दुधाच्या द्रावणासह पाण्यात विरघळते.
- विद्राव्य तेल हे पायसितमध्ये मिसळलेले तेलाचे मिश्रण आहे.
Last updated on Jul 5, 2025
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