Archive for August, 2009

August 19th, 2009

Finding Financing in a Recession

corporate debt negotiationGetting a small business loan can be quite difficult these days, given the current economic climate.  Many businesses are struggling right now, including banks, so finding one to finance a new business or business improvements can be quite the challenge.

One thing I would advise is to be extra careful when choosing a small business loan right now.  Be sure to read all the fine print, and don’t get yourself into a deal that doesn’t seem quite kosher.  With traditional business financing getting harder to come by, some slightly shady financial institutions are taking advantage of small business owners desperate for funds.  If you don’t watch yourself, a bad decision now could mean trouble later on, and having to seek out debt consulting just to avoid losing your business.

One other tip: If you are finding that a small business loan is difficult to come by, look to yourself before placing all the blame on the economy.  The economy is causing banks to tighten up, yes, but that doesn’t mean they aren’t willing to finance you at all.  If you are getting denied for a loan, go back to the drawing board: Is your business plan the problem?  Do they have a reason to doubt you’ll be able to repay the debt, or are you asking more than the nature of your business justifies?  Do what you can to improve your business plan and try to minimize the amount of money you need to borrow, and then try again.

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August 18th, 2009

CNC Machines Get The Job Done

If you need a machine that will improve your speed and accuracy then try a CNC machine when you are getting large jobs done or doing very repetitive tasks. You can get a used one for half the cost of a new one since most individuals wouldn’t want to spend their money on a new one. CNC equipment can be found in woodworking shops or industrial settings. Add them to your collection that includes a milling machine as well.

If you need to drill holes than consider a CNC router. Some of them can hold more than one tool too. This makes it possible to do more than one procedure at a time. This will help you cut back on the tie you spend working and help you become more accurate.

Computer Numerated Control is the full name for CNC. In the 1970’s this technology was first created. These machines are easy to run and operate after they have been initially set up. They also need to be set up correctly and programmed before they are operated.

They can be made so you can drill a hole automatically. This can be much more accurate and quicker than manual drilling. You will get more uniform results. If you have a large job that needs a lot of drilling then this can be a good choice for you. You might get more inconsistent results when you are doing manual drilling and if the operator gets tired.

If you want a good thing to cut wood with then try a CNC lathe. You can buy one that ranges from 15-40 horsepower. You will choose the lathe power you need depending on the type of wood you use. You can get a model that comes with more than one mode. You can one that is totally manual or CNC. You can rig each machine for your individual project.

If you want the best in milling technology then try a Bridgeport mill. You can find a mill in both a small shop or a large one. If you want a mill that will last forever than try a Bridgeport mill. They are very pricey and more so than most people can afford.

A CNC mill use a special type of instrument that uses a combination of robotics and computer programming. You will get great results better than anyone could ever want. These are the kind of mills that the airline companies use. The CNC decides which tool is need for an operation and changes as it goes.

Since CNC equipment is so pricey it means most people can’t afford it. If you get a used machine you may find that you can afford it. You may be able to save about half on a used machine compared to a new one.

Being really passionate about cnc machinery and woodworking tools, Greg Hansward authored different summaries in this specific area. With his detailed writings on cnc machines and tools and cnc machinery the reviewer showed his deep knowledge on the topic.

 
By Greg K. Hansward

August 16th, 2009

How to manufacture w-beam guardrails using a quality Roll Former

Since the discovery of steel modern man has had the ability to create with unlimited potential.  The creation of modern machinery to manufacture and produce a wide range of metal formed products such as guardrails and highway beams, steel stud and zee purlins have enabled companies to manufacture high quality products. 

Many of today’s roads or driveways intersect a highway near to the end of a bridge or other immovable, restrictive features of the highway.  To protect and shield both the end of the bridge and the embankment, a strong post W-beam guardrail curved around the corner is used.  The manufacturing of these interstate or highway guardrails is typically done best with a roll former.  Roll forming equipment is used to bend and ‘form’ the various grooves and profiles in to a flat metal roll.  Compared to other forms of metal bending such as brake pressing or stamping roll forming is much more cost effective and produces a higher quality product.  It should be noted that the terms ‘roll forming’, ‘rollformer’, ‘cold roll forming’ and ‘metal roll forming’ are all interchangeable.  When selecting a roll forming company as with any other capital equipment purchase pricing is typically a less important part of the equation.

As with many other large capital pieces of equipment roll forming machines can be manufactured from very cheap to very expensive.  So how do you know which is the right guardrail roll forming machine for you?  Well, keep in mid several key factors.

 

1)      How long has the roll forming company been in business?

2)      Is the roll forming machine built for long term reliability?

3)      Are the roll forming stands built to handle repeated bending of metal?

4)      Will the profiles been the same day after day year after year?

5)      Does the roll forming company use FEA (finite element analysis) when designing roll tooling?

6)      Is the roll forming company ISO certified?

These are some important questions to ask yourself before you choose a roll forming manufacturer.  Another area that is very important is how much money will you spend on re-work scrapped or return product?  Often with cheap inexpensive roll forming machines from China you will have to factor in the cost of poor quality parts.  This cost can amount to a lot of money over a short period of time.  It is usually better to start with a quality roll forming machine such as the Samco Machinery roll former.  With in a short period of time you will see how cost is no longer the only factor to use when purchasing a roll former.  Quality, durability and long term re-work costs are some of the key issues to consider. 

Many quality companies use the Samco Machinery (http://www.samco-machinery.com) roll formers when they produce steel formed products.  The output is always of a higher quality and the cost per unit production is lower then less costly poor output machines.

August 15th, 2009

Barcode readers and standards for modern manufacturing

A barcode (also bar code) is a means of optically reading a graphic representation of data.  The original barcodes represented data in the widths and spacing of parallel lines.  The graphic ‘pictures’ were originally vertical lines with varying widths and spaces.  Now you can find barcodes using patterns of dots, squares, hexagons and other geographic patterns.  All these patterns are categorized as barcodes.
 
Barcodes were first used in the railroad transportation industry for identifying rail cars.  Success came when barcodes were widely used in the food grocery stores and markets.  They have almost become universal throughout the world and used every day.  Coding solutions are now found in almost every industry.  Marking and coding equipment use special marking and coding software to scan and identify packages for use in inventory control systems.  The integration of barcode scanners has allowed for higher accuracy and lower inventory throughout industry.  Barcode readers and scanners are now common place in many stores and shops.  The ease and simplicity of there design coupled with the automatic cost control functions has made them a must have for many businesses.  Industrial coders and coding machines follow the same principles.  They can be found in a wide range of applications similar to that found in today’s supermarkets.  This versatile device can be integrated in to a modern manufacturing process to include industrial print control, package labeling equipment and other marking and coding equipment.
 
Today’s fast paced ‘just in time’ scheduling owe a lot to the now common barcode (bar code) device.

August 14th, 2009

How to choose the right conveyor belt system

 Belt conveyor systems are used through all modern manufacturing processes.  Belting materials range from thin single or double layer flat belts, urethane rope belting, band belting to plastic chain belting.  Each belt type provides specific advantages for many applications.

Plastic chain belting allows for quick and easy repair or replacement and simpler system design.  Typically you do not need to track plastic chain belting.  The belt locks in to geared drive on the conveyor belt roller at both the tail and head pulley that align the belt automatically.  This design inherently removes complex belt tracking systems.  The disadvantage to plastic chain belting is smooth transfer; all sections are square and ‘bump’ as he round the pulleys and belt clogging or buildup of material.

Flat belting is used in many applications fro the snack food industry, packaging machinery, paper manufacturing and electronics.  The range is seemingly endless and option as far as you can see.  Flat belts come in layers and are built up to improve strength and wear characteristics.  The top surface can be made to grip or grab (rubber belt) materials and move them easily up hill.  The downside is that replacing a conveyor belt you typically need an exact replacement, or a belting repair kit to splice a new section in.  Some belting and applications allow for using a zipper for quicker repairs.

When choosing a conveyor design look carefully at how the belting system works and ask yourself – What will I do when the belt fails?

August 13th, 2009

Education for Construction Workers

builderConstruction workers can improve their job opportunities by choosing to get an advanced education. The reason for this is because it’s not too common to do it in this industry. Most construction workers either learn on the job or get a degree from a vocational school. Those workers who go on to take advanced classes are workers who will stand out compared to the others. Standing out is a good thing when it comes to your work.

Most construction workers will choose to take classes that directly relate to construction. This is smart. However, you can take classes that are only moderately related to construction and they may benefit you as well. For example, if you’re in the business of building houses then you might want to get FHA training or some other type of mortgage education. This would make you a builder who is knowledgeable about real estate which makes you a better employee.

Construction workers who get this type of education should be able to earn more money. They’ll get more jobs and they’ll get better jobs. And by taking these classes, they may even begin to learn new things that take their work in a whole new direction. That’s what learning is all about!

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August 10th, 2009

Training to be an Installer of Stair Lifts

installing stair lifts After the accessibility store that I had been working for years had closed, I found myself out looking for work for the first time in ten years.  Though I was a little rusty at making a resume, I had a good friend of mine help me out and then I was ready to hit the pavement and find a new job.

It didn’t take me long to find a job, thanks to my experience selling liftchairs.  I was hired just two days after my interview by another accessibility provider in town, though my role was going to be different: I was going to install stair lifts.

I was a little worried about being hired for this position since I am not the handiest person on the planet, but I knew that I would be able to learn.  It couldn’t be too hard, right?

Well, after the first two weeks of training, I am starting to get it.  Sure, I might not be the fastest installer, but I am thorough, and we haven’t had one yet that hasn’t worked the first try.  Hopefully I will be able to get my speed up so that I can do more installs during the day and I become an asset to the organization.

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August 9th, 2009

Slow but sure chair lifts

While recently visiting my grandmother I noticed a number of devices that were designed to help the residents get around and have a more productive time during their stay. Most prominent in the living room and television watching areas were the lift chair recliners. Everyone has their very own chair and no one else would even think about relaxing in a space that wasn’t theirs.

Mini tomato recliner
Creative Commons License photo credit: Zepfanman.com

I know this to be true as I sat down in the lift chair that was next to Grandmothers. Being that she’s a bit out of it, she failed to let me know that as we were enjoying an episode of Wheel of Fortune I was committing the biggest indiscretion. Of course, when the lovely elderly woman whose chair I was sitting in discovered me there, I was politely, yet sternly reminded that chairs are for residents. Yikes!

The other really cool devices were the chair lifts that provided aid to the residents that were unable to make the journey up to the second floor of the residence. While I found it a bit slow, if I had no other way to get to my bedroom, I imagine the chair lift device would surely be a lifesaver.

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