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A Technical Seminar Report
On

ROLL TOPS
Submitted to
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY, HYDERABAD
In partial fulfillment of the requirement for the award of Degree of

BACHELOR OF TECHNOLOGY
In
Computer Science and Engineering
By

VENI NAGESH [10E31A0559]

Department of Computer Science and Engineering

MAHAVEER INSTITUTE OF SCIENCE AND TECHNOLOGY
(Affiliated to JNTU Hyderabad, Approved by AICTE)
Vyasapuri, Bandlaguda, Post: Keshavgiri, Hyderabad-500005

2013-2014
ROLLTOPS
Recent developments in coiler pinch roll technology include alloying of Bemcalloy C-1
gray cast iron with Niobium. The alloy additions promote increased wear resistance without
negative effects on the pick-up resistance of Bemcalloy C-1 Pinch Rolls. The new technology,
known as Bemcalloy C-141, has demonstrated a significant increase in lineal feet coiled per
stock loss in the initial trial campaign.

Laptops are continuously changing. From the compelling components, various
applications and thinner designs; to the memory storage, Wi-Fi capabilities and television
viewing; theyve come a long way from the first bulky home computers, and evolved into a
fashionable trend.
Advancements in technology have led to more precise touch screens, longer range of
wireless connections, and more compact devices capable of streaming video and audio while
providing driving directions to any location within the network, simultaneously.
German designer, Evgeny Orkin thinks he has found the answer with his Roll top
concept. The main goal was to combine the laptop monitor and graphic tablet into one gadget
and avoid additional accessories, he explains. He continued to say that consumers have the
option to buy a computer and a graphic tablet with a touch screen separately, but they are not
able to use them as one laptop.

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  • 1. A Technical Seminar Report On ROLL TOPS Submitted to JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY, HYDERABAD In partial fulfillment of the requirement for the award of Degree of BACHELOR OF TECHNOLOGY In Computer Science and Engineering By VENI NAGESH [10E31A0559] Department of Computer Science and Engineering MAHAVEER INSTITUTE OF SCIENCE AND TECHNOLOGY (Affiliated to JNTU Hyderabad, Approved by AICTE) Vyasapuri, Bandlaguda, Post: Keshavgiri, Hyderabad-500005 2013-2014
  • 2. ROLLTOPS Recent developments in coiler pinch roll technology include alloying of Bemcalloy C-1 gray cast iron with Niobium. The alloy additions promote increased wear resistance without negative effects on the pick-up resistance of Bemcalloy C-1 Pinch Rolls. The new technology, known as Bemcalloy C-141, has demonstrated a significant increase in lineal feet coiled per stock loss in the initial trial campaign. Laptops are continuously changing. From the compelling components, various applications and thinner designs; to the memory storage, Wi-Fi capabilities and television viewing; theyve come a long way from the first bulky home computers, and evolved into a fashionable trend. Advancements in technology have led to more precise touch screens, longer range of wireless connections, and more compact devices capable of streaming video and audio while providing driving directions to any location within the network, simultaneously. German designer, Evgeny Orkin thinks he has found the answer with his Roll top concept. The main goal was to combine the laptop monitor and graphic tablet into one gadget and avoid additional accessories, he explains. He continued to say that consumers have the option to buy a computer and a graphic tablet with a touch screen separately, but they are not able to use them as one laptop.