Manufacturing and Design of the Pin-On Disk Wear Test Ring

Ahmet Enes Saraç; Ertuğrul Durak

Makale detayları

Manufacturing and Design of the Pin-On Disk Wear Test Ring

Yazarlar:

Ahmet Enes Saraç | Ertuğrul Durak

Yayıncı:

Kirikkale University

Ana Başlıklar:

Tribology | Machine Design and Machine Equipment

Dergi:

International Journal of Engineering Research and Development Vol.16 Issue 1, pp.481-495

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310758

pISSN:

1308-5506

Anahtar kelimeler:

Özet:

 Many model test systems are used to determine such as friction coefficient, wear and lubrication the tribological properties of materials under different operating conditions. In this paper, the design and manufacturing of the Pin on Disk wear test apparatus PDATDis aimed with reference to ASTM G-99 standards. Care has been taken to ensure that parameters such as different lubrication conditions, load, speed, and different oil temperatures can be adjusted in the test setup. The loading arm is designed to be adjustable so that the load applied in the experimental setup affects the test sample with the same load intensity. In the loading arm mechanism, a rolling bearing and appropriate spaced fit classes are selected to allow the arm to move freely. Finite element and analytical method analyzes were carried out for stress and deformation changes in the loading arm. Gripping and screw connections were used on the disk so that the test samples could be easily mounted. It is possible to use both pin and spherical elements as counter surface elements in the PDATD. Thermocouples suitable for temperature change in the opposite element and temperature measurement under oily test conditions were mounted on the test rig. In addition, in the study, the current values of the drive motor that enables the rotation of the disk were added to the electronic card connection required for measurement, and its relationship with the friction force was tried to be studied.

 Many model test systems are used to determine such as friction coefficient, wear and lubrication the tribological properties of materials under different operating conditions. In this paper, the design and manufacturing of the Pin on Disk wear test apparatus PDATDis aimed with reference to ASTM G-99 standards. Care has been taken to ensure that parameters such as different lubrication conditions, load, speed, and different oil temperatures can be adjusted in the test setup. The loading arm is designed to be adjustable so that the load applied in the experimental setup affects the test sample with the same load intensity. In the loading arm mechanism, a rolling bearing and appropriate spaced fit classes are selected to allow the arm to move freely. Finite element and analytical method analyzes were carried out for stress and deformation changes in the loading arm. Gripping and screw connections were used on the disk so that the test samples could be easily mounted. It is possible to use both pin and spherical elements as counter surface elements in the PDATD. Thermocouples suitable for temperature change in the opposite element and temperature measurement under oily test conditions were mounted on the test rig. In addition, in the study, the current values of the drive motor that enables the rotation of the disk were added to the electronic card connection required for measurement, and its relationship with the friction force was tried to be studied.

 Many model test systems are used to determine such as friction coefficient, wear and lubrication the tribological properties of materials under different operating conditions. In this paper, the design and manufacturing of the Pin on Disk wear test apparatus PDATDis aimed with reference to ASTM G-99 standards. Care has been taken to ensure that parameters such as different lubrication conditions, load, speed, and different oil temperatures can be adjusted in the test setup. The loading arm is designed to be adjustable so that the load applied in the experimental setup affects the test sample with the same load intensity. In the loading arm mechanism, a rolling bearing and appropriate spaced fit classes are selected to allow the arm to move freely. Finite element and analytical method analyzes were carried out for stress and deformation changes in the loading arm. Gripping and screw connections were used on the disk so that the test samples could be easily mounted. It is possible to use both pin and spherical elements as counter surface elements in the PDATD. Thermocouples suitable for temperature change in the opposite element and temperature measurement under oily test conditions were mounted on the test rig. In addition, in the study, the current values of the drive motor that enables the rotation of the disk were added to the electronic card connection required for measurement, and its relationship with the friction force was tried to be studied.

 Farklı çalışma şartlarında malzemelerin sürtünme katsayısı, aşınma ve yağlama gibi tribolojik özelliklerinin belirlenmesi için birçok model test sistemleri mevcuttur. Bu makalede Pim-Disk Aşınma Test Düzeneğinin PDATD ASTM G-99 standartları referans alınarak tasarımı ve üretimi amaçlanmıştır. Test düzeneğinde farklı yağlama şartları, yük, hız, farklı yağ sıcaklıkları gibi parametrelerin ayarlanabilmesi imkânına sahip olmasına özen gösterilmiştir. Deney düzeneğinde uygulanan yükün test numunesine aynı şiddetle etki etmesi için yükleme kolu ayarlanabilir şekilde tasarlanmıştır. Kol mekanizmasında kolun serbest hareket etmesi için yuvarlanmalı yatak ve uygun boşluklu geçme sınıfları seçilmiştir. Yükleme kolundaki gerilme ve şekil değişimleri için sonlu elemanlarla ve analitik analizler yapılmıştır. Test numuneleri kolayca monte edilebilecek şekilde pabuç ve vida bağlantıları disk üzerinde kullanılmıştır. PDATDde karşı eleman olarak hem pim hem de küresel elemanlar kullanılma imkânı vardır. Karşı elemandaki sıcaklık değişimi ve yağlı deney şartlarında sıcaklık ölçüm için uygun termokupllar deney setine monte edilmiştir. Ayrıca çalışmada diskin dönmesini sağlayan tahrik motorunun elektrik akım değerleri ölçüm için gerekli elektronik kart bağlantısı da eklenerek sürtünme kuvveti ile ilişkisi incelenmeye çalışılmıştır.

Makale detayları

Manufacturing and Design of the Pin-On Disk Wear Test Ring

Yazarlar:

Ahmet Enes Saraç | Ertuğrul Durak

Yayıncı:

Kirikkale University

Ana Başlıklar:

Tribology | Machine Design and Machine Equipment

Dergi:

International Journal of Engineering Research and Development Vol.16 Issue 1, pp.481-495

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310758

pISSN:

1308-5506

Pin on Disk Wear Test Rig

Friction Coefficent

Wear

LubricationPin Disk Test Cihazı

Sürtünme Katsayısı

Aşınma

Yağlama

Sayı

Makale detayları

Yazarlar: Ahmet Enes Saraç | Ertuğrul Durak

Yayıncı: Kirikkale University

Ana Başlıklar: Tribology | Machine Design and Machine Equipment

Dergi: International Journal of Engineering Research and Development Vol.16 Issue 1, pp.481-495

Belge Tipi: Makale

Yayın Tarihi: 1/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001310758

pISSN: 1308-5506

Sayı

Yazarlar:

Ahmet Enes Saraç | Ertuğrul Durak

Yayıncı:

Kirikkale University

Ana Başlıklar:

Tribology | Machine Design and Machine Equipment

Dergi:

International Journal of Engineering Research and Development Vol.16 Issue 1, pp.481-495

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310758

pISSN:

1308-5506