अवरक्त वेल्डिंग मशीनें

परिचय

इन्फ्रारेड welding machines गैर-संपर्क प्लास्टिक जॉइनिंग प्रणालियाँ हैं जो थर्मोप्लास्टिक सतहों को फ्यूजन से पहले गर्म करने के लिए इन्फ्रारेड विकिरण का उपयोग करती हैं। ये साफ वेल्ड, कम फ्लैश, उच्च repeatability और हर्मेटिक सीलिंग प्रदान करती हैं।

प्रक्रिया

प्रक्रिया में भाग तैयार करना, रेडिएंट हीटिंग, हीटर चेंजओवर, दबाव के साथ फ्यूजन और लोड के तहत कूलिंग शामिल होती है। चूंकि हीटिंग बिना संपर्क के होती है, संदूषण और उपकरण fouling कम होते हैं।

मशीनों के प्रकार

पाइप फ्यूजन मशीनें, वर्टिकल इन्फ्रारेड वेल्डर, रोटरी सिस्टम, थ्रू-ट्रांसमिशन IR सिस्टम और particulate-free precision welder शामिल हैं।

अनुप्रयोग

इनका उपयोग high-purity पाइपिंग, रासायनिक पाइपिंग, ऑटोमोटिव असेंबली, चिकित्सा घटकों, उपकरणों और खाद्य उपकरणों में होता है।

सामग्री

आम वेल्डेबल सामग्रियों में PP, PE, PVDF, PVC-U और ECTFE शामिल हैं। भरे हुए इंजीनियरिंग प्लास्टिक सही एमिटर मिलान के साथ वेल्ड किए जा सकते हैं।

लाभ

• कोई प्रत्यक्ष उपकरण संपर्क नहीं
• साफ और कम फ्लैश वाली वेल्ड
• उच्च repeatability
• लक्षित रेडिएंट हीटिंग

चुनौतियां

सामग्री संवेदनशीलता, प्रक्रिया विंडो नियंत्रण, फिक्स्चर सटीकता, पूंजी लागत और भाग ज्यामिति सीमाएं प्रमुख चुनौतियां हैं।

भविष्य

भविष्य में अधिक कॉम्पैक्ट एमिटर, बेहतर स्पेक्ट्रल मिलान, डिजिटल नियंत्रण, इनलाइन निरीक्षण और Industry 4.0 एकीकरण की संभावना है।

संदर्भ

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