Jumat, 03 Juni 2016

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.
Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated. Crushing is the process of transferring a force amplified by mechanical advantage through a material made of molecules that bond together more strongly, and resist deformation more, than those in the material being crushed do. Crushing devices hold material between two parallel or tangent solid surfaces, and apply sufficient force to bring the surfaces together to generate enough energy within the material being crushed so that its molecules separate from (fracturing), or change alignment in relation to (deformation), each other. The earliest crushers were hand-held stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil. Querns and mortars are types of these crushing devices.
Mining operations use crushers, commonly classified by the degree to which they fragment the starting material, with primary and secondary crushers handling coarse materials, and tertiary and quaternary crushers reducing ore particles to finer gradations. Each crusher is designed to work with a certain maximum size of raw material, and often delivers its output to a screening machine which sorts and directs the product for further processing. Typically, crushing stages are followed by milling stages if the materials need to be further reduced. Additionally rockbreakers are typically located next to a crusher to reduce oversize material too large for a crusher. Crushers are used to reduce particle size enough so that the material can be processed into finer particles in a grinder. A typical processing line at a mine might consist of a crusher followed by a SAG mill followed by a ball mill. In this context, the SAG mill and ball mill are considered grinders rather than crushers .

In operation, the raw material (of various sizes) is usually delivered to the primary crusher's hopper by dump trucks, excavators or wheeled front-end loaders. A feeder device such as an apron feeder, conveyor or vibrating grid controls the rate at which this material enters the crusher, and often contains a preliminary screening device which allows smaller material to bypass the crusher itself, thus improving efficiency. Primary crushing reduces the large pieces to a size which can be handled by the downstream machinery.

Some crushers are mobile and can crush rocks as large as 60 inches. Primarily used in-pit at the mine face these units are able to move with the large infeed machines (mainly shovels) to increase the tonnage produced. In a mobile road operation, these crushed rocks are directly combined with concrete and asphalt which are then deposited on to a road surface. This removes the need for hauling over-sized material to a stationary crusher and then back to the road surface .

Sabtu, 28 Mei 2016

The highest performing cloud computing experience

The highest performing cloud computing experience

From servers and switches to power strips and cables, every piece of equipment in our data centers is tuned to give you the highest performing cloud computing experience with unparalleled network capabilities.

Our high-speed network provides global access and availability to 13data centers and 16 additional network points of presence worldwidefor the industry & highest levels of connectivity, lowest levels oflatency, and the best overall network performance. So, you’re aheadof the game, before you even deploy your server.And, when we say you get a full core in your virtual server, we meantit. Every virtual server from SoftLayer, an IBM Company, comes witha guaranteed full 2.0Ghz core. And we allocate all physical resources1:1, with no over subscriptions. Ever.
Because the way we see it, you’re paying for your own virtual server; not for part of your neighbor’s when they aren't using it. SoftLayer’s high performance infrastructure means:

  •     Superior connectivity and availability across all data centers
  •     Over 2,000 Gbps of connectivity between data centers andpoints of presence (PoPs)
  •     On-demand deployment in your SoftLayer data center ofchoice, anywhere in the world



Rabu, 11 Mei 2016

What is Rapid Protoryping?

What is Rapid Protoryping?

3D printed prototyping is quite simply revolutionizing product design. The ability to turn your vision into reality in a matter of hours not only accelerates the manufacturing cycle, it also means that you have more time and opportunities to perfect design before production. Get your designs experienced the way they deserve, that’s the powerful advantage of Stratasys rapid prototyping

Design iteratively
No matter what you design, you almost never achieve a flawless product right out of the gate. Rigorous testing, evaluation and refinement are the best means to assess what works and what doesn’t. Rapid prototyping with 3D printing provides the flexibility required to make this crucial trial and error process possible for physical products.

Reduce scrap and rework
In general, the later a problem is discovered, the more costly it will be to correct. Finding and fixing problems early in the design cycle is essential to preventing scrap, rework and retooling. Rapid prototyping with 3D printing allows industrial designers and engineers more revisions in less time, so they can test thoroughly while still reducing time to market.

Communicate ideas
Physical models convey ideas to collaborators, clients and marketers in ways computer models can’t. Rapid prototyping facilitates the clear, detailed feedback essential to product success, and lets designers quickly respond to input.

Test in the real world
Rapid Prototyping CircleKnow exactly how your products will look and perform before investing in tooling. A wide range of 3D printing materials can produce tough functional prototypes for highly accurate performance testing, or realistic models that look and feel like your finished products. Photopolymers, thermoplastics, metals and composite materials provide a full spectrum of material properties, many of which withstand secondary processes like sealing, polishing, painting, metallization or electroplating.

Plus, if your final production process will require molds, patterns or layups, you can 3D print short-run tooling to prove out your products and manufacturing processes before making big investments.
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Kamis, 21 April 2016

Easy To Use Project Management Software

Take control of your workflow with web-based time, task and project management software.
It’s easy to get overwhelmed with client work. Fortunately, it’s almost as easy to introduce project management software into your workflow.
Intervals provides the perfect blend of features — time tracking, task management, and robust reporting. Just the tools you need to get your projects completed on time and under budget.

Accurate time tracking and weekly timesheets
Detailed task management for teams
Comprehensive reporting
Flexible project management workflow
“We absolutely love Intervals! Intervals keeps our marketing department organized and on top of our hectic workload.”
Intervals is a hosted task, time & project tracking service. When we first started developing Intervals we called it an "accountability system." Accountability for you to your clients and the contracts you are fulfilling and accountability from your workers to you. Intervals is a great way to quickly get a grasp of what you are working on and how long it is taking instead of relying on antiquated time tracking spreadsheet reports.

No software to install
Hosted application (no IT team needed)
Get all updates and new features when they're ready
No annual contract (month to month billing)
Easy data export
Create your team, types of work, and first project in minutes

We built Intervals after trying just about every "project management solution" "timesheet solution" "ticketing system" and "bug tracker" out there. Nothing worked for us so we created Intervals. Intervals is the one place you do all of your work, keep all of your notes and track all of your time.
Easy To Use Project Management Software
The best part, you just get used to putting everything into Intervals and then one day you have a bunch of data and stumble into the reports section. The reports section has everything we need to know the health of our business. Which clients are we working on? Which projects are we working on? What's our average hourly rate? Do we need to bill someone? Do we need to hire someone?

Project Management Software

Project management software

Project management software has the capacity to help plan, organize, and manage resource tools and develop resource estimates. Depending on the sophistication of the software, it can manage estimation and planning, scheduling, cost control and budget management, resource allocation, collaboration software, communication, decision-making, quality management and documentation or administration systems. Today, numerous PC & browser based project management software and contract management software solutions exist, and are finding applications in almost every type of business.

The origins of project management software are rooted in the 1950s when Dupont Chemical collaborated with mainframe computer maker Remington Rand (Univac) to devise the Critical Path Method of network scheduling (CPM). This method was tested in 1958 with the construction of a major new chemical plant. In parallel, the US Navy working together with Lockheed Aerospace devised the automated Project Evaluation Review Technique (PERT) for the Polaris Missile program that ran on the IBM mainframe. Mainframe and Mini computers dominated the project management software arena until the early 1980s when PC computers began to proliferate across business and government circles alike.
project_management_software
source:https://en.wikipedia.org/wiki/Project_management_software

The Best Web-Based Project Management

Better Project Planning, Timely Project Execution with Deskera PM
Deskera Project Management provides powerful Project Planning, Collaboration and Resource Management functionalities for enterprise and team level project management. Web-based Project Management System includes a host of Web 2.0 office and On-Demand Project Management Software Applications for effective project planning and monitoring, project tracking and efficient resource utilization. From setup to closure, you have access to powerful tools to view the health of your projects, gather information quickly, create your work plan and collaborate with team members.
Software that helps you run your business

From book keeping to financial reports, from sales to customer service, from running your payroll to recruitment and from projects to inventory management: Deskera is an integrated business software suite that helps you run your business.

Frost & Sullivan has selected Deskera for
2015 Market Leadership Award for #1 Integrated Business Applications as a Service (BAaaS)

Better Project Planning, Timely Project Execution with Deskera PM
Accelerate project delivery, productivity and success with the most preferred Project Management software in industry.
On-Demand Project Management Software in Malaysia & Web-based Project Management System including Project Planning, Interactive Grantt Charts, Real-Time Collaboration, Resource Management, Project Reporting, Contact Management and more.
The Best Web-Based Project Management
We are extremely happy with the impact of eLATs, a web based learning management and delivery system implemented by Deskera, on GE’s Training program for our employees. We have seen an improvement of over 50% in our training completion rates since the implementation of the application.
Additionally, reliability and stability were important to us (we have over 19,000 field agents). Deskera’s eLATS has created to peak usage traffic without any glitches or downtime. In the rare event of a failure, Deskera’s support and response time has been excellent.
Overall, I am extremely satisfied with the features, usability & Performance of eLATS and the excellent support and after sales service. I would definitely recommend Deskera to my business associates.
M Muralytharan
Assistant Manager, Great Eastern

source: http://deskera.co.id/pm-landing-page/