Zobrazeno 1 - 10
of 1 499
pro vyhledávání: '"Cutting speed"'
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 14, Iss 4 (2024)
The surface roughness of mechanical parts plays an important role in evaluating the machining performance. However, achieving fine surface finishes on small-diameter shafts through traditional lathes poses challenges due to low cutting speed and work
Externí odkaz:
https://doaj.org/article/3f70d19c072f4c0bad51f60dfb97601b
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34207- (2024)
When the drilling core method is used to determine the coalbed gas content, the cutting heat generated by the core bit cutting coal will increase the core tube temperature, and the excessively high core tube temperature will have an heating effect on
Externí odkaz:
https://doaj.org/article/6e3f8cd0e28c4175a7bbe4aea698430f
Publikováno v:
Tekstilna industrija, Vol 72, Iss 2, Pp 4-9 (2024)
Multi ply fabric cutting by laser is very challenging because of low thermal conductivity of textile materials. A laser beam can through-cut only limited number of fabric plies placed one above another. In experiment the conditional spread of ten 100
Externí odkaz:
https://doaj.org/article/b419895aec8843ac9acb54c874519c01
Publikováno v:
BioResources, Vol 18, Iss 4, Pp 6784-6801 (2023)
The aim of the conducted experiments was to determine the effect of selected machining parameters on power consumption and surface quality obtained during the milling of beech wood using a computerized numerical control woodworking machine. Surface r
Externí odkaz:
https://doaj.org/article/289f9287eee0421c8a95c47e0f3011cf
Autor:
I Putu Darmawa, I Nengah Ludra Antara, I Nyoman Sutarna, Ida Bagus Puspa Indra, I Nyoman Gunung
Publikováno v:
Logic, Vol 23, Iss 2, Pp 121-130 (2023)
This machine is used to chop leaves, twigs and branches into very small pieces, to avoid the bad smell due to the decay of organic waste and can be used as compost. The amount of cutting speed on the organic waste chopping machine with a chopping tim
Externí odkaz:
https://doaj.org/article/3058f0adbf2941db863d93f269173450
Publikováno v:
Micromachines, Vol 15, Iss 6, p 668 (2024)
Ultrasonic vibration has been employed to assist in turning, introducing intermittent machining to reduce average cutting force, minimize tool wear, and enhance machining efficiency, thereby improving surface roughness. However, achieving intermitten
Externí odkaz:
https://doaj.org/article/eafa43bba5d9487d92ddebac9cd97ebe
Publikováno v:
Polymers, Vol 16, Iss 11, p 1490 (2024)
This paper explores the interaction between cutting parameters and the geometric accuracy of machined holes in a variety of engineering plastics, with the aim of improving manufacturing processes in the plastic processing industry. In the context of
Externí odkaz:
https://doaj.org/article/65fc0558e7a943a890a4e7eb091ccf34
Publikováno v:
Machines, Vol 12, Iss 5, p 318 (2024)
Free-form surfaces in the automotive or aviation industry where the future shape of the product will contain complex surfaces raises the question of how to achieve the necessary shape of the required quality in the milling process. One of the methods
Externí odkaz:
https://doaj.org/article/8df3c7687f3c4191b13058a6672fc285
Publikováno v:
Journal of Mechanical Engineering Science and Technology, Vol 7, Iss 1, Pp 66-75 (2023)
The focus of today’s machining industry is on how to maintain high productivity and low cost achieved by high tool life during the operation. Laser cutting is considered the right solution because it offers cutting speeds of up to 170000 mm/min thr
Externí odkaz:
https://doaj.org/article/3565aff3328f48098d56a359d4378f8e
Autor:
Dusanapudi Sivanagaraju, Krupakaran R.L., Kumar Anshuman, Venkat K. Sai, Shanmukh Akash, Ganesh Lalisetti, Muhsen Muntadar
Publikováno v:
E3S Web of Conferences, Vol 552, p 01030 (2024)
Wire Electrical Discharge Machining (WEDM) represents a pivotal process in the fabrication of high-strength materials such as Ni-based alloys, which find extensive application in aerospace and nuclear industries. In this study, the machining paramete
Externí odkaz:
https://doaj.org/article/1fdde7a001fd469d8f52bb62d04ac74f