Oscillating Saw

Reciprocating Saws – the Jig Saws Mean Big Brother

The reciprocating saw is an adaptation of the saber saw, or jig saw, for heavy duty work such as construction. In this article I'll cover the types available as well as blade types and their uses.

Reciprocating saws range widely in power, speed, and features, from less powerful portable, to high-power, high-speed, corded models. Modern reciprocating saws almost all have variable speed, using a trigger or preset using a dial. Another feature that has become important to the way these saws are used is the inclusion of an orbital action. The action consists of oscillating the traversed reciprocation in up and down fashion causing the tip of the blade to move in an oval pattern, up and down as well as back and forth. This feature is primarily for wood, allowing quick cuts.

The blades for these saws are range in length from 2 ½ to 12 inches, and are generally heavier than saber and jig saw blades. They range in purpose from cutting metal and wood as well as manner of materials in between.

Blade Types

Course Tooth – Typically used for cutting green wood.

Hack Saw – Used to cut metal, typically up to 1/8 inch in thickness.

Knife – This blade has the greatest range of uses. It cuts leather, rubber, cloth, linoleum, and many more similar materials.

Fine-tooth – When a smooth cut is need for wood, plastic, or hardboard this is the one for the job.

In many models, blades may be mounted to cut up, down, or horizontally, and flush with an adjoining surface. In structural work and remodeling, long blades are sometimes used to cut right through a wall, after of course making sure wire or plumbing won't be damaged. Blades for such use can cut right through any nails they encounter. Blades manufactured specifically for cutting heavier metal, such as pipe or bar stock, need to be lubricated regularly with light oil.

These saws today almost always come with variable speed control. Speeds range from around 2300 strokes per minute down to a few hundred (for cutting steel and some plastics).

Picking the right saw for your own use really depends on the type of job(s) you intend to accomplish. A larger, more robust model is probably overkill for most around the home projects and not to mention the price for these puts them out of reach of most budgets. The smaller, lightweight, more affordable versions on the market today offer the typical handyman more then enough versatility to handle any "honey-do" list.

There you have it. Reciprocating saws are not for everyday use in most cases, but having one in your tool box is a smart decision for the avid do-it-yourselfer. Just remember to choose the right for your needs, and above use it and any power tool in a safe and controlled manner.

About the Author

Chuck Lunsford is the Internet Manager for Mytoolplace.com. He offers advice on how to select and use the right reciprocating saws for the job. Visit our website and learn more about saving money on brand name power tools.

A Brief History Of The Sewing Machine

Just before the invention of the sewing machine, all clothing, house furnishings as well as agricultural sacks were sewn by hand. The series of events and inventions that led to what we recognise today as a sewing machine had been a very crucial portion of history. Here is an overview of some the inventors, their contributions and how we lastly made reality the dream of a machine that could take the labour out of sewing.

 

The initial individual to apply for a patent for a sewing machine was a British inventor named Thomas Saint in 1791, having said that his machine was not known to have ever been created. The initial actual working sewing machine to be presented as such to the globe was in 1814 by an Austrian tailor Josef Madersperger, even though no apparently working machine is believed to have come from his work.

 

In 1830 Barthlemy Thimonnier from France patented a working machine that was capable of sewing straight seams using a chain stitch. By 1841 he had a factory of these machines but it was allegedly sabotaged and burnt down by French tailors, they were reported to have noticed the existence of these machines as a threat to their jobs instead of the invaluable work tool that the sewing machine came to be. Thimonnier eventually came to England using a machine and was apparently the very first person to offer you working machines for sale, he also ran a garment factory.

 

An American Walter Hunt invented the initial lockstitch sewing machine in 1833. This machine utilised 2 spools of thread with an eye pointed needle comparable to machines of nowadays, nevertheless the machine needed resetting too typically to be viable. Another American, John Greenough, produced a working machine in which the needle passed completely through the cloth but was unable to create enough interest to generate the machine for resale.

 

Elias Howe created a machine similar to that produced by Walter Hunt in 1845. There had been several improvements which produced his machine probably the most viable yet although he struggled to gain financial backing. Following attempting to sell his machine in England he return towards the US to obtain numerous folks had taken his thought and producing comparable machines that apparently infringed his patent.

 

Isaac Merritt Singer was an engineer who decided to redesign the rotary sewing machine. His machine utilized a flying shuttle as opposed to a rotary 1; the needle was mounted vertically and included a presser foot to hold the cloth in spot. It had a fixed arm to hold the needle and also included a standard tensioning method. Singer got an American patent for his machine in 1851, he developed a foot pedal or treadle, for use with his machines. Howe took Singer as well as a couple of other people to court over patent breaches and was awarded some compensation.

 

An interesting reality, if you find these points intriguing, is that the very first hire-purchase type payment scheme is reported to have initially been brought about by Singer plus a lawyer named Edward Clark, and was brought about to be able to enable men and women to afford to purchase their sewing machines. The achievement with the Singer sewing machines tends to be attributed far more to the sales strategies used by Singer and Clark, as opposed to anything outstandingly distinctive with their machines.

 

More than the years other individuals and partnerships brought improvements and manufactured more machines. There were more than some squabbles over patents and threats to sue. Allen B Wilson and Nathaniel Wheeler developed a quieter smoother machine below the Wheeler and Wilson Corporation manufacturing machines within the 1850s and 60s. As more individuals entered the design and production of sewing machines 'The Sewing Machine War' came about as everyone tried to defend their own intellectual property, eventually Singer, Howe, Wheeler and Wilson and Grove and Baker came together with their patents forming 'The Sewing Machine Combination' in 1856. This forced the other producers to do things their way and pay a license fee for the privilege.

 

Knitting machines were 1st noticed in 1877 within the form of a crochet machine, this was invented by a Joseph Merrow. This machine was actually the first 'overlock' sewing machine as well as the Merrow Machine Corporation nonetheless generate overlock machines these days.

 

In 1885 Singer patented the 'Singer Vibrating Shuttle' sewing machine working with Allen B Wilson vibrating shuttle, this machine was a lot more adapt at lockstitching, replacing the oscillating shuttles and continuing use till the rotary shuttle machines replaced them.

 

Electric sewing machines had been in fact originally developed in 1889 by the Singer Sewing Co. Up until this point they had continued on the tried and tested style with just much more decoration. Electric motors had been stuck on the side with the old machines to start with, but identified their way into the case becoming an intrinsic component of the machine.

 

Toyota produced their very first electric sewing machine in 1946.

 

The 1980s saw the introduction of personal computer controlled machines to be utilised in all manner of industries such as clothing, shoemaking and industrial manufacturing.

 

Embroidery machines no longer use cards to impact the stitching, they can now courtesy of new computerized systems, produce quite much anything you like on fabric.

 

The invention of the sewing machine was a incredibly vital step in industrialisation and economic development. It also set no cost lots of girls from the work of hand stitching clothes and linens. The contribution that these machines have made to art in all forms of fashion and interior style cannot be overlooked either, fairly merely it really is one of the most vital machines of our time! (I'm attempting to picture what an apple 'i-sew' machine might essentially look like and do!)

 

Related articles you could be considering:

- Brother Embroidery Sewing Machine

- Sewing Machines For Quilting

- Hand Sewing Machine

oscillating power tools?

do the multifunction oscillating power tools really work good? like the ones that sand,cut,saw,grind all of that stuff?

also which one is the best to buy?
i want one that can do it all and one that has all the attachments available for it

What's up Five Dude, buying some new tools? I'm the Hammer and I've got some suggestions for you. Many companies now make oscillating tools, so there are many to choose from. I'm a blacksmith and a Home Depot associate (hardware) and get to play with all the new stuff when it comes out. The Dremel version only takes its own attachments, so that may limit your options. The Bosch will take either the Bosch or Dremel attachments, so that gives you more options, plus it is cordless (12V lithium). The Ridgid Job-max will take Bosch, Dremel or its own, and is cordless also (12V lithium). The Ridgid also has interchangeable heads: drill, impact, hammer, and ratchet. I've used them all either at Home Depot, or my shop, and like them all for various reasons. The one that I own, of the ones mentioned, is the Ridgid because of parts availability.
I also own the Fein multimaster, and even though they are expensive, you might want to check it out if your budget allows.
That being said, check them all out, play with them if there is a demo area set up, and then make your decision.
Do they work? Yes. Corded or battery? You'll know when you hold it... all the cordless ones come with lithium batteries for longer work times and fast charge times, so don't be afraid of getting one without a cord.
I'm Ray the Hammer, and hopefully I've given you some insight... let me know what you decide.

Avoid buring with an Oscillating Saw in plunge cutting.