Computer in manufacturing

In this paper a molecular dynamics simulation of nano-metric cutting of copper with a diamond tool is presented. MD simulations require the determination of the interaction of the involved atoms through a function of potential for the materials involved in the analysis and the accurate topography of the studied area, leading to high demand of computational time.

12p tohitohi 19-05-2020 28 1   Download

Research object are the organization and state management activities on ITI in Vietnam. The scope limited in the contents of state management on ITI systems, focusing on policies, strategies, planning, plans and programs; legal documents; inspection and examination to eliminate violations; organizing the state management apparatus on ITI in the field of manufacturing computer hardware and computer software.

30p dungmaithuy 18-09-2019 47 4   Download

Công ty Kayo Computer lắp đặt và bán máy tính cá nhân. Mỗi máy tính cần 1 thiết bị chuyển mạch in (PCB). Công ty Kayo đã ký hợp đồng mua PCB từ một nhà cung cấp bên ngoài – công ty Apex Manufacturing. Hợp đồng một năm của Kayo và Apex đặt điều kiện rằng Kayo phải trả $200/PCB khi mua dưới 2.000 PCB. Nếu số lượng đặt hàng vượt quá 2.000 PCB mỗi năm, thì Apex phải cung cấp một khoản chiết khấu $40/PCB cho phần vượt quá 2.000. Kayo cũng có thể mua thiết bị PCB từ...

15p hoangquoctrung1991 31-07-2012 142 15   Download

Computer-aided engineering (CAE) is the broad usage of computer software to aid in engineering tasks.[1][2][3] It includes computer-aided design (CAD), computer-aided analysis (CAA), computer-integrated manufacturing (CIM), computer-aided

2p dthi16088 21-03-2011 127 6   Download

Computer-aided manufacturing (CAM) is the use of computer software to control machine tools and related machinery in the manufacturing of workpieces.[1][2][3][4][5] This is not the only definition for CAM, but it is the most common;[1] CAM may also

4p dthi16088 21-03-2011 114 5   Download

The article deals with a research on the design and manufacturing of a dynamic balancing machine, using dynamic load sensors and optical one, for calculating the unbalanced mass in thick rotating part on two choosen correction planes. Dynamic load sensors attached to the bearing supports of the machine help us determine the reaction forces generated by the unbalanced mass of the rotor. These load signals are filtered and digitized at a sampling rate which is synchronous to the rotor via an optical sensors.

6p meoden89nd 19-01-2011 79 37   Download

Hundreds of Thousands of $$$ Worth of Network Equipment can be Rendered Junk in a Flash! The issue of protecting networks from security breaches has attracted considerable attention but organisations also need to guard against environmental risks such as lightning. Damaged or destroyed equipment, which is integrated into manufacturing or data storage processes, can cause physical damage, as well as high consequential losses due to downtime. Lightning strikes can also delay production due to data loss and damage process control computers or computer-based warehouse and storage systems.

2p qd-tek 28-04-2010 81 3   Download