Welcome to visit us!
[email protected]
7*24 day all long
zhengzhou, china
Download free ebooks online share any PDF ebook on S C Sharma read online PDF viewer and find more information about S C SHARMA Google Books – Construction Equipment and Management – S C Sharma sc Construction Equipment and Management Khanna Publishers New Delhi 1988
[email protected]
1 Grinding 11 Grinding and Abrasive Machines In production grinding a wide array of materials are used Wheels with different abrasives structure bond grade and grain sizes are available The abrasive is the actual cutting material such as cubic boron nitride zirconia aluminumОнлайнзапрос
read more
1 Grinding 11 Grinding and Abrasive Machines In production grinding a wide array of materials are used Wheels with different abrasives structure bond grade and grain sizes are available The abrasive is the actual cutting material such as cubic boron nitride zirconia aluminumОнлайнзапрос
read more
Grinding – Ex 11 • You are grinding a steel which has a specific grinding energy u of 35 Wsmm3 • The grinding wheel rotates at 3600 rpm has a diameter D of 150 mm thickness b of 25 mm and c 5 grains per mm2 The motor has a power of 2 kW • The work piece moves v at 15 mmin The chip thickness ratio r is 10
read more
