Columbus software, an integrated package designed specifically for cutting machines, is said to offer simple setup and full process control for every cutting machine in a shop, plus part programming, true shape nesting, common line cutting, plate and inventory management, parts management, and machine-specific estimating in a single integrated package. Modules can run on a desktop workstation, or the basic package (Vision Plus-CNC) can run directly on the company’s Vision PC or NT control. In addition, the software will support other cutting systems.

The software supports straight or bevel cutting with oxyfuel, plasma, waterjet and laser, plus all current marking devices, in numerous combinations.

An estimating module tracks specific information, such as the machine’s cutting speeds, rapid speeds, lift speeds and pierce times for accurate job costing. This information can be exported to Excel or other databases for customized reporting and costing.

http://www.findarticles.com

The new and bright way to buy and sell CNC plasma cutters online is the machineryequipment website.

CNC plasma cutters

Whether it is a new CNC plasma cutter or a second hand plasma machine that a company has out grown; machineryequipment is the website to see, it has all the top brands and the new Plasma cutting technology. The website does not sell the products direct; it advertises all the good deals around Australia.

The beauty of the machineryequipment website is that the user is in control of advertising the product, the negation of purchasing is as simple as finding the product that one wants and contacting the supplier.

http://www.ferret.com.au/articles/z1/view.asp?id=2813

HYPERTHERM, represented in Australia by Westgate Hi-Tech Machinery, will exhibit the HyPerformance HPR260 plasma cutting system at the 2005 Schweissen & Schneiden Welding and Engineering Show in Essen, Germany.

By enhancing HyDefinition technology, HyPerformance boosts performance, productivity and profitability with consistent cut quality across a full range of plate thicknesses. It is suitable for cutting fine feature parts, a capability that will be demonstrated at the stand.

Powermax live cutting will take place at Stand 322, including both handheld and mechanised demonstrations. Hypertherm’s laser-plate cutting technologies will also be featured with a focus on the LH1575 FASTLaser cutting head. All mechanised demos will incorporate Hypertherm Automation’s EDGE II fast, accurate CNC controller.

Hypertherm consumables will be on display, highlighting performance-enhancing SilverPlus, FineCut and HySpeed technologies, as well as Hypertherm’s RT60 and RT80 retrofit torches, which deliver performance similar to newer Powermax G3 systems when retrofitted to older models. Centricut consumables will also be represented.

http://www.ferret.com.au/articles/cf/0c0318cf.asp

ADVANCED Robotic Technology (ART) CNC profile plasma tables, including the SVP series 4400, will be demonstrated at Austech 2004 during National Manufacturing Week in Sydney from June 1-4.

ART has developed a machine which keeps in total control either by using the touch-screen and/or pendant control.

This makes it easy to learn, providing on-the-fly operational information, while the interactive touch-screen provides a quick and simple means of entering machine instructions.

Profile Master, the software which achieves absolute productivity with Windows-based integral CAD/CAM profiling, packed with real-world features, and Powermax G3 series from Hypertherm, the performance standard for air plasma cutting technology, will also be displayed at the Austech 2004 show.

The smart plasma range is also able to handle the highs and lows by maximising consumable life, performance, as well as integrated tool control systems - the intelligent torch height controller, the initial height sensor and the break-away torch protection mechanism, which are standard on all machines.

All SVP plasma machines include a weaved deck and downdraft extraction trough which travels along with the gantry to reduce emissions into the work area, which ultimately keeps scrap collection and cleaning to a minimum.

Manufacturers don’t have to go overseas for a quality plasma cutter, ART has everything right here — industrial strength, outstanding quality, exceptional value, and innovative software.

ART also manufactures the most advanced range of CNC routing tables from three metres through to 14 metres.

http://www.ferret.com.au/articles/1e/0c01f01e.asp

ADVANCED Robotic Technology (ART) will display its new CNC SMART profile plasma cutter on Stand 1100 during the 2006 Queensland Manufacturing Technology Exhibition (QMan), at the Brisbane Convention & Exhibition Centre, from October 17-19.

SMART standard features include:

* Touch-screen control.

* Profile shop SMART software.

* Automatic pierce height control.

* Mechanical torch height control.

* Smooth motion control.

* Servo motor drive.

* Traverse speed of 24+ m/min.

* Linear bearings.

* Powder coated chassis and gantry.

Also displayed will be ART’s range of CNC profile plasma and routing machinery, Hypertherm plasma units, Keenedge tooling, Colombo spindles, and profiling/optimising software such as ProfileMaster and EnRoute.

ART machines are all designed and manufactured in Australia for supply to aluminium and plastic engineers, boat builders, cabinet makers, metal fabricators, and other industries.

http://www.ferret.com.au/articles/a8/0c0439a8.asp

Hypertherm has simplified mechanized plasma cutting system integration with the introduction of Hypertherm PowermaxEDGE. The ‘bundled’ solution integrates a patented Powermax G3 Series plasma system with either a standalone Sensor PHC, Plasma Height Control, or the EDGE Ti CNC with integrated torch height control.

Metal fabricators can configure the PowermaxEDGE for their specific requirements starting with one of three Powermax G3 plasma systems - the Powermax1000, Powermax1250 or Powermax1650 - depending on cutting requirements. Each model features patented Coaxial-assist technology as well as advanced torch and power supply designs to cut thicker plates, at faster speeds, with better overall cut quality and consumable life. The PowermaxEDGE with a Powermax1650 cuts up to 88″ per minute on ½” thick plate.

Sensor PHC is an easy-to-use automatic plasma height control that maximizes cut quality. Designed for easy integration to CNC tables, it features simple operational controls and fault indicators. The PowermaxEDGE provides easy integration for small- to mid-range table applications, including original equipment manufacturers building light to medium gantry cutting tables, light duty cycle needs such as HVAC or custom fabricators, and for retrofit of existing oxy-fuel or plasma tables.

http://home.nestor.minsk.by/build/news/2007/04/2408.html

Some say a true testament of a man’s worth is evidenced in his working practice. Well, in Sturgeon Falls, three men are making quite a living manufacturing measuring tools for the mines. In fact, their business has doubled over the year, evidence that the company is on the right track.

From British Columbia to Texas, from India and the former Czech Republic, Ranger Survey Systems Canada is turning drillhole surveying equipment into a common industry phrase.

“People around the world have warmed fairly quickly and fairly well to the product,” Don Dupuis, manager of the company.

“There have been some tough times, but we’re definitely starting to see some forward momentum.”

After spending nine years traveling around the world as a drill surveyor, Dupuis returned home to Sturgeon Falls to open Ranger Survey Systems Canada in 2005, marking the first international branch of Australia-based parent company.

The company now counts companies such as CVRD-Inco’s exploration arm among its clients, and recently added FNX Mining to that list.

Initially, Dupuis ran the Canadian operation solo out of his Sturgeon Falls home. Receiving parts from the Australian headquarters, he assembled the tools on his own.

However, the cost of shipping the brass alloy housing system around the world soon proved to be problematic the company’s Federal Express bill for its first year totaled nearly $80,000.

“Needless to say, other alternatives had to be found,” he says. “What made things worse is that the head office was having trouble filling supply because I was constantly soaking up their brass housing. So the decision was made to have the housing built here instead, which led to our current industrial space.”

After purchasing new warehousing and office space last November, Dupuis then hired two staff members, a shop machinist and an electronic technician, to occupy the 5,500-square-foot plant.

With two CNC mill lathes, a manual lathe as well as various associated welding and machining equipment, the facility produces the company’s flagship product: a wireless drillhole probe which gives Ranger Survey Systems Canada its name.

The product itself is a two-foot-long length of brass in which is encased the circuitry and various components built to detect direction and dip of a borehole. Measurements are displayed on the front of the device.

The instrument can also help to survey blast patterns in deep rock by using infrared technology to transmit information from a variety of successive holes to a PDA-like device.

Although the company’s product is not entirely unique — similar products offered by the Sweden-based FLEXIT are direct competitors — Dupuis says the Ranger device can detect naturally-occuring magnetic fields. This allows the device to properly account for magnetic interference in the measurements, which can sometimes modify results by a few degrees.

The Canadian arm currently has three employees, Dupuis says. The spacious shop floor will accommodate the company’s steady growth. Since last year, gross revenues have doubled.

The Canadian arm of the company now has roughly 40 tools out in the field, and Dupuis expects this number to reach as high as 100 within the next year.

In fact, he’s had to refuse business to a number of clients because the plant simply can’t produce the necessary parts fast enough to meet the rising demand.

Should this level of interest continue, the number of employees at the Sturgeon Falls plant may triple in the next year as Dupuis considers adding a rental, sales and service department.

Despite achieving rapid sales in a relatively short time span, Dupuis says his operations are only capturing five to eight per cent of the market, leaving a great deal of room for progress.

“Sales are up, things are going well, and we’re feeling pretty optimistic about the future.”

http://www.nob.on.ca/industry/mining/12-07-drill.asp

The largest bottleneck for most PCB manufacturers is drilling. Using software to monitor drilling allows PCB fabricators to make better—and literally smarter—production decisions.

This paper outlines specific features and benefits of implementing monitoring software to collect and analyze real-time shop floor data from drill and rout CNC machines. The software, SmartParts Monitoring, can be configured to address the unique requirements of each manufacturer, yet still works like an off-the-shelf, shrink-wrapped, software solution. This system also comes with support for three database platforms—mySQL, SQL Server and Oracle—to provide flexibility during the implementation process and an upgrade path as operational needs grow.

SmartParts Monitoring is a standalone application, although it may be fully integrated with other FASTechnologies products. SmartParts Monitoring is fully integrated with FASTechnologies DNC UltraServer and utilizes the existing DNC network for automated data collection from compatible CNC machine tools.

SmartParts Monitoring is a module within the SmartParts family of products which includes SmartParts Classics and SmartParts Cassetting. This article focuses on features in SmartParts Monitoring v2.3

Real Data Needed

Without data, you only have an opinion. You cannot improve your manufacturing process unless you know how to measure it. In PCB fabrication, many processes must be monitored and measured. Some areas are critical enough processes that they require real data in real time. Without monitoring your drill room real-time operation, utilization reports end up becoming more of an opinion than a fact sheet.

Figures 1 and 2. Smart Parts Monitoring

Moving from Opinion to Fact

Printed circuit board fabricators require a software application that collects, reports and graphs shop floor manufacturing data from the drill and rout production machines in real-time. One system, SmartParts Monitoring, helps improve productivity by empowering decision makers with reports and graphs based on actual shop floor data. This software provides real-time answers to many of manufacturer’s toughest questions, including:

• What jobs or parts are in production?

• How many drill bits have been broken?

• What machine(s) are in use and currently drilling parts?

• How is production time being used?

• Which machines are currently in setup, down or idle?

• Why is drilling production going down?

• What does drilling downtime cost?

• What is causing downtime and how can you fix it?

A good software system can give answers to all of the above. Not only that, but the answers can be displayed from any PC with the ability to drill-down to any level of detail on any of your manufacturing facilities. For example, a process engineer in Plant 1 can query the status of an individual machine in Plant 2, and he may find out if it is currently in setup, making parts, or down for maintenance. Answers are kept indefinitely, and current results can be compared with a previous job or part runs.

Real-time answers leveraged against actual production history are becoming critical as enterprises go global for engineering and manufacturing resources. Answers based on actual manufacturing details facilitate faster decisions and increase productivity for every manufacturer.

How Drill Operations Monitoring Works

Drill operations monitoring collects data from drill room machines without any operator input. In the case of SmartParts, the software is utilizing special communication protocols customized for each machine controller and vendor.

Seconds after any form of input is made, the data becomes available enterprise-wide via company networks. Reports and charts are either real-time or summarized. Both information sets have their benefits, and they complement each other.

Real-time reports and charts, known in this software as ShopView, process the collected data and accurately reflect the current state of shop floor activity. For example, the ShopView Status report displays the current status of every machine including if it is idle, in setup, production and down. In addition, it displays the current part number and the current time in the current state (see Figure 3). From here you can “zoom in” on any given machine to learn more details.

http://www.pcb007.com/anm/templates/feat_article.aspx

Drill bushings are a major part of most drill jigs in use today. Although the increased use of CNC machine tools has limited the use of drill bushings for some workholders, nevertheless, there are many appplcations which still require these precision components. The primary purpose of using drill bushings in a drill jig is to locate, support, and guide the variety of cutting tools used to produce or modify holes. But drill jigs are not the only application for these components. Assembly tools, inspection tools, and similar applications where the precise alignment and location of cylindrical parts are important, are also applications for drill bushings.

The most common styles of drill bushings are shown in the accompanying illustrations. These include press-fit bushings, liner bushings, and renewable bushings. The following is a brief description of each bushing variation and the applications each is best suited to perform.

Press-Fit Bushings

Press-fit bushings (A), are available in either head type, or headless styles. The press-fit style bushing is intended to be used for limited production applications where the bushings will not be changed repeatedly during the useful life of the jig. Since these bushings are pressed directly into the jig plate, repeated installations could cause the mounting hole to wear and reduce both the accuracy and soundness of the installation.

The headless type press-fit bushing is the most popular and least expensive. These bushings are intended for single operations, such as drilling or reaming. The headless design allows these bushings to be placed close together and flush with the top of the jig plate. For those applications where the axial load might push the bushing through the mounting hole, the head type press fit bushing should be used. These bushings are similar to the headless style, but must be counterbored if flush mounting is a requirement.

Liner Bushings

Liner bushings (B), resemble the press-fit type bushing, but are typically larger. These liner bushings are used with the renewable style bushings to provide a hardened and wear resistant hole in an otherwise soft jig plate. Liner bushings permit the renewable bushing to be changed repeatedly over long production runs with no loss of positional accuracy.

These bushings are also available in both a head type and headless style. The headless type is used for applications where normal forces are expected and the head type are intended for those situations where the forces might tend to push the bushing through the jig plate. Once again, these bushings are normally mounted flush with the top surface of the jig plate. So, when the head type is used, the mounting hole is counterbored.

Renewable Bushings

Renewable bushings are available in two standard variations, fixed-renewable and slip-renewable (C). Some bushing manufacturers also offer a combination fixed/slip renewable head design. These bushings are typically used for large production runs where several bushing changes may be required.

The fixed-renewable design is intended for use in single stage applications, such as drilling or reaming, and are only changed when the bushings wear. Fixed renewable bushings are usually held in place with a bushing clamp. These clamps hold the bushing in place and prevent any movement during the machining cycle. When the bushing must be replaced, the clamp is removed and the bushing is changed. The clamp is then reinstalled to securely hold the bushing.

Slip-renewable bushings, on the other hand, are designed for applications where multiple operations are performed in the same hole. Drilling and reaming the same hole, for example. Here the first slip-renewable is installed in the liner bushing and the hole is drilled. The drilling bushing is then removed and the reaming bushing is installed and the hole is then reamed to size. The slip-renewable bushing uses a unique head design to accomplish this rapid changeover. Rather than using a clamp, as with the fixed-renewable bushing, this design incorporates a special shoulder type screw to hold the bushing. With these screws, the bushing is rotated clockwise to lock it in place and rotated counter-clock-wise to remove the bushing. A cutout in the side of the head permits the bushing to be easily removed and replaced.

http://findarticles.com/p/articles/mi_m3101/is_n12_v62/ai_8976433

A pneumatic self-feeding drill - available in stationary or laterally adjustable models - quickly pierces sensitive materials prior to cutting them with waterjet

Jet Edge is pleased to introduce a pneumatic self-feeding drill for its precision waterjet cutting systems. The drill is available in stationary or laterally adjustable models. The air drill gives waterjet operators the opportunity to expand their cutting capabilities and take in new types of work by enabling them to quickly pierce sensitive materials prior to cutting them with waterjet.

It also can be used for reaming holes to a precise diameter.

The drill works with any manufacturer’s waterjet system.

Its heavy-duty, corrosion-resistant design ensures a maximum operating life.

The drill features a hydraulic feed control unit, feed stroke adjustment, exhaust collector and PLC interface manifold.

A flexible bellows cover is mounted to the front of the drill to protect it from foreign material.

All controls are internal; there are no limit switches.

The drill has a free running speed of 3,300 rev/min and can be set for any stroke from 5/16 to 3in.

It is supplied with a 1/4in stainless steel drill chuck.

The drill requires an air supply of 27ft3/min at 100 lb/in2 and a control voltage of 24V DC.

All control valves are contained within a NEMA-rated electrical enclosure.

* About Jet Edge - Jet Edge is an ultra-high pressure waterjet technology company with a global presence.

Jet Edge’s primary business includes designing, engineering, manufacturing and servicing ultra-high pressure intensifier pumps, precision waterjet and abrasive waterjet cutting systems, surface preparation and coating removal products, as well as high-pressure cutting heads and related products, parts and components.

Jet Edge products are used in a wide range of industries, from the world’s leading airlines to automotive, aerospace and industrial manufacturers and machine and job shops.

Headquartered in St.

Michael, Minnesota, USA, the company has distribution partners throughout North and South America, Europe, Asia and the Middle East and serves customers in over 100 countries.

http://www.manufacturingtalk.com/news/jee/jee116.html

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