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            <front>

                <journal-meta>
                                                                <journal-id>humder</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Harran Üniversitesi Mühendislik Dergisi</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">2528-8733</issn>
                                                                                            <publisher>
                    <publisher-name>Harran Üniversitesi</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.46578/humder.1829365</article-id>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Optimization Techniques in Mechanical Engineering</subject>
                                                            <subject>Manufacturing Processes and Technologies (Excl. Textiles)</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Makine Mühendisliğinde Optimizasyon Teknikleri</subject>
                                                            <subject>İmalat Süreçleri ve Teknolojileri</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>Ultrasonik Atomizasyon Esaslı Minimum Miktar Yağlama (UMMY) Sistemi İle Tornalamada UMMY İşleme Parametrelerinin Kesme Sıcaklığı ve Yüzey Pürüzlülüğü Üzerine Etkisinin Araştırılması</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="en">
                                    <trans-title>Investigation of the Effect of Minimum Quantity Lubrication System Based on Ultrasonic Atomization (UMQL) Machining Parameters on Cutting Temperature and Surface Roughness in Turning with UMQL System</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-1411-7213</contrib-id>
                                                                <name>
                                    <surname>Mergen</surname>
                                    <given-names>Ramazan</given-names>
                                </name>
                                                                    <aff>GAZİ ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0003-3257-7413</contrib-id>
                                                                <name>
                                    <surname>Kafkas</surname>
                                    <given-names>Fırat</given-names>
                                </name>
                                                                    <aff>GAZİ ÜNİVERSİTESİ, TEKNOLOJİ FAKÜLTESİ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20260331">
                    <day>03</day>
                    <month>31</month>
                    <year>2026</year>
                </pub-date>
                                        <volume>11</volume>
                                        <issue>1</issue>
                                        <fpage>1</fpage>
                                        <lpage>17</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20251124">
                        <day>11</day>
                        <month>24</month>
                        <year>2025</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20260204">
                        <day>02</day>
                        <month>04</month>
                        <year>2026</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2016, Harran Üniversitesi Mühendislik Dergisi</copyright-statement>
                    <copyright-year>2016</copyright-year>
                    <copyright-holder>Harran Üniversitesi Mühendislik Dergisi</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>Ultrasonik atomizasyon esaslı minimum miktar yağlama (UMMY) sistemi, kesme bölgesine etkili bir şekilde ulaşarak işleme performansını artırmada önemli bir fayda sağlamaktadır. Kesme sıvısı konsantrasyon oranı (A), nozul orifis çapı (B), yatay nozul açısı (C), dikey nozul açısı (D), nozul mesafesi (E), hava basıncı (F), kesme sıvısı atomizasyon oranı (G) ve nozul tipi (H) gibi parametreler UMMY sisteminin performansını büyük oranda etkilemektedir. Bu çalışmada, UMMY işleme parametrelerinin kesme sıcaklığı ve yüzey pürüzlülüğü üzerindeki etkilerinin incelenmesi ve en uygun parametre değerlerini belirlemek amaçlanmıştır. Bu amaç doğrultusunda, UMMY sistemi kullanılarak AISI 1050 sade karbon çeliğinin tornalanması işlemleri, Taguchi L27 deney tasarım metoduna göre planlanmış ve CNC torna tezgâhında yapılmıştır. UMMY işleme parametrelerinin kesme sıcaklığı ve yüzey pürüzlülüğü üzerine etkileri, varyans analizi (ANOVA) ile tespit edilmiştir. Kısa nozulun, kesme sıcaklığı ve yüzey pürüzlülüğü üzerine en fazla katkısı olan UMMY işleme parametresi olduğu görülmüştür. Kısa nozulun katkı oranı sırasıyla %19.49 ve %17.45’tir. Çoklu yanıt yaklaşımıyla hesaplanan gri ilişkisel analizde optimum UMMY işleme parametreleri Taguchi L27 deney düzeneğindeki 9 numaralı deneyden elde edilmiştir. Buna göre, UMMY işleme parametrelerinin optimum seviyeleri A1B3C3D3E3F3G3H2 şeklinde belirlenmiştir.</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="en">
                            <p>The ultrasonic atomization based minimum quantity lubrication (UMQL) system provides significant benefit in improving machining performance by effectively penetrating the tool-chip interface. The parameters of cutting fluid concentration ratio (A), nozzle orifice diameter (B), horizontal nozzle angle (C), vertical nozzle angle (D), nozzle distance (E), air pressure (F), cutting fluid atomization ratio (G) and nozzle type (H) significantly influence the performance of the UMQL system. In this study, the aim was to investigate the effects of UMQL machining parameters on cutting temperature (T) and surface roughness (Ra), and to determine the most appropriate parameter values. For this purpose, turning of AISI 1050 plain carbon steel using the UMQL system was planned according to the Taguchi L27 experimental design method and experimentally carried out on a CNC lathe. The effects of UMQL machining parameters on cutting temperature and surface roughness were determined by analysis of variance (ANOVA). It was observed that the short nozzle was the UMQL machining parameter that contributed the most to the cutting temperature and surface roughness. The contribution ratio of the short nozzle is 19.49% and 17.45%, respectively. The optimum UMQL machining parameters in the grey relational analysis calculated using the multiple response method were obtained from experiment number 9 in the Taguchi L27 experimental setup. Accordingly, the optimum UMQL processing parameter levels were determined as A1B3C3D3E3F3G3H2</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Ultrasonik atomizasyon</kwd>
                                                    <kwd>  Minimum miktar yağlama (MMY)</kwd>
                                                    <kwd>  Kesme sıcaklığı</kwd>
                                                    <kwd>  Yüzey pürüzlülüğü</kwd>
                                                    <kwd>  Gri ilişkisel analiz</kwd>
                                                    <kwd>  AISI 1050</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="en">
                                                    <kwd>Ultrasonic atomization</kwd>
                                                    <kwd>  Minimum quantity lubrication (MQL)</kwd>
                                                    <kwd>  Cutting temperature</kwd>
                                                    <kwd>  Surface roughness</kwd>
                                                    <kwd>  Grey relational analysis</kwd>
                                                    <kwd>  AISI 1050</kwd>
                                            </kwd-group>
                                                                                                            </article-meta>
    </front>
    <back>
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