General Studies · Production Technology
सैंड मोल्डिंग (रेत ढलाई) में चैपलेट्स (chaplets) का उपयोग करने का मुख्य उद्देश्य क्या है?
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- 1कोर (cores) को सहारा देना✓
- 2मोल्ड बॉक्स को संरेखित करना
- 3कुशल वेंटिंग प्रदान करना
- 4दिशामक दृढ़ीकरण (directional solidification) सुनिश्चित करना
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