Ağır Hizmet Makinelerinde Kullanılan Kesici Uçların Sürdürülebilir Bir Şekilde Yeniden İşlenmesi Yaklaşımı

Öz

Bu çalışma, boru hattı imalatı, rüzgar türbini üretimi ve basınçlı kap endüstrilerinde yaygın kullanılan YNUX ve LNUX ağır hizmet tornalama uçlarının yenilenmesi için sürdürülebilir ve yapılandırılmış bir yaklaşım sunar. Beş aşamalı döngü; toplama, inceleme, CNC-yeniden taşlama, PVD/CVD kaplama ve kalite doğrulamadan oluşur. Bu süreç takım ömrünü uzatırken malzeme tüketimi, tedarik maliyetleri ve atıkları önemli ölçüde azaltır. Literatür, yenilemenin maliyetleri yüzde otuz ila elli düşürdüğünü ve tungsten ile kobalt geri kazanımıyla CO2 emisyonlarını azalttığını göstermektedir. Büyük, simetrik uçlar performans kaybı olmadan genellikle iki yeniden taşlama döngüsüne dayanır ve ölçeklenebilir yerel merkezlerle uyumludur. Ayrıca metodoloji deneysel doğrulama ve endüstriyel uygulamaları destekler.

Anahtar Kelimeler

• Ağır Hizmet Talaşlı İşleme
• Takım Yenileme
• Döngüsel Üretim
• Sürdürülebilir Talaşlı İmalat

A Sustainable Approach to Reconditioning of Inserts for Heavy-Duty Machining

Öz

This study presents a sustainable and structured approach for refurbishing heavy-duty turning inserts such as YNUX and LNUX, widely used in pipeline manufacturing, wind turbine production, and pressure vessel industries. The five-stage cycle includes collection, inspection, CNC regrinding, PVD/CVD recoating, and quality verification. This process extends tool life while significantly reducing material consumption, procurement costs, and waste. Literature indicates that refurbishment can lower tool costs by 30–50% and reduce CO₂ emissions through the recovery of critical materials like tungsten and cobalt. Large, symmetric inserts can typically withstand up to two regrinding cycles without performance loss and are compatible with scalable, localized refurbishment centers, supporting future experimental validation and industrial applications.

Anahtar Kelimeler

• Heavy-duty Machining
• Tool Reconditioning
• Circular Manufacturing
• Sustainable Machining

Kaynakça

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