Showing posts with label Hobby. Show all posts
Showing posts with label Hobby. Show all posts

Tuesday, March 1, 2011

Wood Turning Gifts - Hidden Money In Your Hobby




The calendar pages are turning. There is a birthday, anniversary, or special event coming up. Out comes the wallet and off the store you go in that awkward search for something affordable but special, unique but available, heart felt but not too sentimental. On the other hand, you may be a wood turner and the whole story changes.





An opportunity has arisen for one of your special pieces to find a new home. Somewhere on one of those shelves at the back of the work shop or in a box under the work bench, resides a wood turning for a friend or relative.





Most turners go through a progression of giving. The first attempts are amazing only to people who are surprised you could make anything at all, something like the dancing bear in the Russian circus. It is not so amazing that the bear dances well but that the bear dances at all. Everyone needs to keep a few of those first turnings for the sake of humility or at least later to realize how far you have come.





Then come turnings with reasonable lines, good sanding and an adequate finish. Some of these are given or sold to co-workers or are snatched up by spouses and children. There may be a phase of pen turning or the making of other small craft in the thought that this hobby might make money. However, after buying a new tool or so, it begins to feel like work and more esoteric turnings start to come off the lathe. A couple of craft shows sell a few pieces but most realize that full time turning is hard work.





So the pieces start to pile up. How many salad bowls does a family need, after all? Boxes hide some great turnings with wonderful lines and amazing patterns. Then Christmas makes its way around the yearly corner and you get together with your spouse and say things like, "Well, one of the kids might like this one." or "Does this piece of oak burl not remind you of Ed's nose? He has to have it." One by one, off go the pieces to new homes.





I think of this as the hidden returns of turning. First there is the satisfaction of having made a nice piece. Second comes the knowledge that the piece fits the person who receives it. Third is the knowledge that this unique gift is handmade in a world that does this less and less. Fourth is the financial reward of the unsold piece. For instance, ignoring birthdays and such for a moment, think of giving five turnings each year for five Christmases. Assume those turnings took the place of gifts averaging fifty dollars each. That is one thousand, two hundred fifty dollars earned by the hobby less expenses. Even if the expenses reached an unlikely two hundred fifty dollars, this is still a one thousand dollar profit. This is not bad for hours spent having a lot of fun.


Tuesday, February 22, 2011

The Hobby of Woodworking




Woodworking is the art or expertise of creating things out of wood. It is depicted in many earliest Egyptian drawings. It is now a broad designation covering a wide array of skills and techniques. And it is a craft that has evolved over centuries. Woodworking can be unsafe. Injuries are always a possibility in a woodworking center. And it can be Expensive. Good, high-featured tools are costly, but they are a long-lasting investment.





Woodworking is an admirable skill with a history that stretches back to antiquity. It is more than just building things with your hands; it becomes a means of expressing your creativity. Woodworking is a great way to introduce a child to new skills and new ways of thinking about the objects around them and how they were produced. It is an art, while it seems to come easy for carpenters to build other people's stuff, most people have a hard time building even a simple box-type cabinet. Woodworking is a great hobby that doesn't require a big set up, but it's always a good idea to take stock of your surroundings for safety and security.





The most important step in using a band saw in woodworking is the blade adjustment and tension. Another tip for using the band saw in woodworking is to use the widest blade workable for the cut you are making - this will lessen the possibility of rupture. The most important rule of woodworking is to always wear safety glasses, no matter what task you're performing in the workshop. If you like working with your hands, woodworking is a good hobby for you. One process to learn woodworking is to make the same project over and over until you are pleased with the outcome. Woodworking seems to be a lifestyle, not just a hobby. Today, woodworking is a popular hobby and an important industry.





Having the proper tools is the key whether your woodworking is for hobby or your profession. However, woodworking is a collection of skills that are refined by practice. The type of dimensioning that will be most applicable to woodworking is known as Basic Dimensioning. A good example of tolerances useful to woodworking is in dimensioning an assembly and panel door. Woodworking is involved in the creation of fine wood products.





One of the intriguing aspects of woodworking is the diversity of technique that can be applied to virtually any project. As always, the true common ground in woodworking is producing good work and doing it safely. Quiet woodworking is done with hand tools, calmly and thoughtfully at your own speed.





For some, woodworking is still a means of making a living, but for many, it is a fun and rewarding hobby. In addition, taking on projects that are too complex or trying to work with inadequate tools can also start beginners to choose that woodworking is not for them.





There are at least three forms of measuring and math understanding required: for example carbide is measured in cubic millimeters of material removed in making cutting tools; stone and concrete cutting and sanding in terms of inches per minute feed rates. Woodworking is discussed in terms of cubic yards per minute of material removed and thousands of feet per minute feed rates using saw tables lathes and other tools. Theses technical terms appear more complicated than they really are. Yet these applications are necessary to woodworking and are not simple matters.





If you are still in the contemplation phase, wondering if woodworking is something that might be of interest to you, then browse online for sites related to this interesting hobby that often becomes a way of life for those who partake in it. For many people, woodworking is a hobby, but it is a hobby that can even turn into a business. We all know that woodworking is a continual education experience, and that the best way to advance is to perform. It's a love, an art, and a skill developed over time. Start small. Keep listening to what other people who have been at it for a while have to communicate. Guidance and schooling in woodworking is crucial.





Woodworking did not become a principal hobby for me, although I enjoyed the introduction to it while in high school, but I did not have the time or money to pursue it. But I may take it up again in the future. It is a great hobby.


Wednesday, February 16, 2011

Woodturning Kits Give You Everything To Get Started In This Woodworking Hobby




Woodturning is a process of making, building, or carving something out of wood by the use of a machine called lathe. Unlike other types of woodworking, woodturning uses an immobile tool which cuts and shapes a moving wood.





The Tools Used in Woodturning Kits





The tools used in this art work are mainly made up of three variable forms of carbon steel, steel, high-speed steel, as well as powdered forms of metal. Among the three kinds of steel, the high speed steel tool upholds its efficacy longer and requires less frequent sharpening.





Listed below are some tools suggested for a woodturning kit:





• Roughing gouge - This is a broad fluted gouge which primarily rounds a spindle that is usually made up of wood, and to approximately form it. Due to the somewhat frail connection of the tang which connects the blade to its handle and the large cut it takes, it is not commonly used for cutting end grain. It is also dangerous for creating bowls or any other design or style of faceplate work.





• Spindle gouge or also known as the Detail gouge - This is a shallowly fluted gouge that places details on the different spindles, as well as beads (elevated sections of the turning usually in half circles within a particular cross section) as well as some coves (relieved sections of the turning).





• Bowl gouge - This is a deeply fluted gouge which is for rotating the outside as well as the inside parts of the vessels and bowls. Compared to a spindle gouge, it commonly has a thicker pipe as a shaft, plus a longer handle because it is created for cutting farther away from the hand rest and be able to deal with the forces required in turning a huge bowl.





• Skew chisel - This is a broad, sharply pointed chisel that has its rim running at a certain angle that covers the entire length of this particular tool. It is used to smooth out plane spindles, cut different types of beads, and put in a lot more details. Today, skew chisels are never used on faceplate work but only used on spindle work and are polished after sharpening to generate a razor edge.





• Parting tool - This is a pointed device that is used to divide (part off) work from this particular lathe, and to build a straight edge by means of dividing large as well as small diameter sections. Broad parting tools, which are also referred to as bedans, are utilized in order to make uniformly sized spindle sections.





• Hollowing tool - This tool has many different kinds and they are primarily used to cut out the deep portions of vases, hollow vessels, and steep bowls. They commonly appear as long-handled and this is for the purpose of keeping adequate leverage when you are working with a deep vessel, beyond the hand rest.





• Scraper - This is a device used to smooth out wooden items that were cut using other tools by scraping the fibers that are contained in the wood instead of cutting it. It also gives shape to materials that are impossible to do using other devices. A sharp scraper, especially the ones made today, has some sort of a burr that can be located at the edge that cuts the wood, but only a scraper that is not sharp actually scrapes.





• Bowl saver - This is a device used for coring out the inner part of a certain bowl. It saves the wasted wood material and allows it to be used to make a bowl of a smaller size and limits the quantity of wood chips made when making a certain bowl fairly hollow.





• Auger - This is a drill bit used to drill a hole half-way or all the way through a wooden item. It is used for creating a hole for a lamp cord which is the first step in shaping out a vessel or bowl.





• Chatter tool - a kind of scraper that is bendable and used to add beautiful and highly decorative designs to turned items.





• Wire - a plain wire that occasionally comes with handles at both or either sides used for burning lines into the piece with the use of friction.





• There are also different types of tools used for special purposes, and some are a combination of the tools mention above, like, thread cutting tools, skew/chisel combination, medium fluted gouges, ring cutting tools, etc.





Most of the tools mentioned above require more sharpening compared to tools used in other woodworking activities for the reason that these woods undergo a great speed.





Success Through Woodturning Kits





However, success in woodturning does not merely depend on the tools used but it also greatly depends on other important factors, like understanding the science of revolving bodies and points of tangency, harmony of mental and motor activities, development of technique and accuracy, and etc.





This may sound a little bit complicated to some but most people find woodturning pleasurable because it combines art, design, and science to create objects of beauty.


Monday, February 14, 2011

Home Made Hand Tools For Hobby Foundry Work




If you have been thinking about making a start in hobby foundry work in your home workshop, you may be forgiven for thinking that the tools and equipment are going to cost you an arm and a leg, this need not be. Sure, you could trot off to the downtown industrial tools supplier and take home an arm full of expensive tools.





But if you take a good look at some of the tools, you'll discover that the design principles and fabrication could well be undertaken in the home workshop if you have metal fabrication skills and a reasonable amount of basic metal working equipment.





Take for instance "crucible lifting tongs", once you understand how these tools operate; you could quite easily make a set or two over a weekend. The basic design action operates on the "scissor principle" but they don't cut anything, they are designed to "clamp securely" onto the crucible to lift it out of the furnace when the metal has melted. Great caution needs to be taken while carrying out this operation, as one slip due to faulty or badly designed tongs, and you could have a disaster on your hands.





The best way to design and build a set of tongs is to copy a well made set, or to follow directions set out in a textbook or ebook downloaded from the net, we'll give you some links a little further on in this article.





Some of the most frequently used basic tools you'll need in the hobby foundry are; Bench ramming moulders tool - Tube sprue cutter - turned wood sprues - slick & oval spoon - hand riddle or sand sieve - draw pins, screws & hooks - rapping bar and spike - gate cutter - strike off bar - sand carving tools (made from old hacksaw blades).


The tools mentioned above seem to be the ones that will be most used in your hobby foundry... and all of them can be home made if you have metal & wood working skills, it will take time and effort to make the tools required but they wont cost you a red cent if you make them from scrap materials, and if you are like most hobbyists you will know where to "scrounge stuff".





You may have to experiment with different ideas before you arrive at the most satisfactory design, but you will learn a great deal about why things have to be made in certain ways.





Do you own a wood lathe? Even a most basic machine will suffice in the home workshop, you could even make your own if you were keen enough,I guarrantee there are tens of thousands of home made wood lathes sitting in hobby workshops the world over. A wood lathe will repay itself many times over when you start to make patterns for your hobby foundry.





Your bench-ramming tool can be quickly turned to shape on your wood lathe, in fact, while you're at it, make two or three of them in different shapes & sizes, they will all come in handy when ramming and moulding patterns of differing sizes, you could get away with a single tool, but you wont regret making extra tools.





After a pattern has been completely rammed in a sand mould, and before the metal is poured, the pattern has to be removed without disturbing any of the surrounding sand. Draw pins and spikes are used to remove timber patterns from sand moulds.





Simple draw pins can easily be fabricated from long slender wood screws, particleboard screws are ideal. The easiest way to convert woodscrews into draw pins is to braze-weld a short length of 1/4" dia mild steel rod onto the head of the screw...that is all you need to do... make a set of them with different gauge screws as well long and short ones and you should have the field covered as far as lifting pins or draw spikes go... simple isn't it.





Blunt hacksaw blades are usually thrown in the bin, from now on you should save them, as many useful little hobby foundry tools can be made from old saw blades, quite often small sand carving tools can be quickly made by grinding and shaping using a normal bench grinder.





By being resourceful and thinking how you can use scrap materials, you should see now that there is absolutely no need to spend large amounts of money to get the tools and things you need for your hobby. If you are not sure about your own building & fabricating abilities then you should always ask advice.


Finding the Best Hobby Lathe




A mini lathe machine is useful tool to have particularly if you are still starting out in your woodworking hobby or craft. It's excellent to have it on hand for anybody who is serious about creating different woodworking projects or to help teach them in becoming a master craftsman one day.





The area where you'll use the lathe is usually a major consideration. If you have enough room within your workshop then you can have the free standing lathe. The extra load is also another aspect to take into account. In the event you use a lathe that you just will be located within an upstairs area, then the extra load is actually a dilemma.





However, bear in mind that you will find limitations towards the quantity of improvements that you just can do. If you aren't confident how long you may be utilizing the lathe machine upgrade, then it is most effective to simply get yourself a mini segment upgrade. They are listed between $400-600 and deliver great benefits as well as durability and expert design.





Naturally, generating a good looking piece of art employing the lathe does take some amount of talent. A common way for you to decide whether or not you have this is to make sure to find training from someone who's an expert. Despite the fact that you may possibly be skillful at several other machines, it doesn't suggest that anyone is going to be perfect in performing with the lathe technology.





A hobby lathe unit is often pretty handy and can remove your troubles when it comes to the weight. They can be easily carried all over without having any difficulties and will squeeze in beautifully into the boot of the majority of cars and trucks. These small units are a scaled-down and lighter variant of the standard lathe machines you'll discover in the marketplace.


Saturday, February 12, 2011

Wood Carving is a Hobby to Be Enjoyed Despite the Age




Hand carved wood is often used for decorative purposes and includes statues, figurines and murals of varying designs. Making beautiful figurines and designs out of wood is a hobby that has been around for many years.





Hand carved wood is unique and beautiful to look at. Whether it is a wooden statue or an intricate doorway; the details and designs of wood carvings offer a unique and vivid impression. Time and patience has gone into the carvings, and it is often easy to see the love that has been instilled in the projects. Over the years, working with wood has led to many new hobbies and pursuits for people who are finding satisfaction in putting their hands to good use.





Wood carving tools are important in order to make beautiful and intricate carvings. Depending on the design and the intricacies of the details, different wood carving tools may be required for a number of different projects. For broad and generalised work, a single carving knife may do the job, but for smaller detailed work, chisels and bents may be more appropriate. Wood carving tools can be used to design intricately detailed doors and murals, making vases and bowls, making toys for children and furniture as well as designing unique portrait frames and murals.





Learning which tools work better for various jobs is something that comes with a little bit of time and effort, but will not take long to learn. With the right tools and the right wood - wood carving is a hobby to be enjoyed despite the age.


Saturday, January 29, 2011

Basic Pattern Making In The Hobby Foundry




Success or otherwise in your hobby foundry will depend to a large degree on your skills & ability to create simple patterns, i.e.


Patterns that are easy to mould, lift or separate from the sand


mould after a gentle rap.





A pattern that has incorrect draft on vertical surfaces, badly finished corner fillets, or a pattern that has not been finished to an ultra smooth finish will be difficult to work with.





Pattern making is an art in itself, pattern making


apprenticeships take around three or four years to complete, before you are given your "Trade Ticket".





The average hobby foundry worker most likely won't have the time, or the patience to get involved with the art of pattern making to that extent.





But the basic skills are worth the effort to learn, because


without them you wont get far with your hobby foundrywork, unless you PAY to have all of your patterns made for you, but that would take all of the fun out of it, and also cost you a sizeable amount of money.





Construction costs of professional pattern making can vary from a few hundred dollars for simple patterns, up to several thousand dollars for complicated pattern designs.





I happen to a know a pattern maker who designs and builds patterns & core boxes to make alloy & cast iron cylinder heads, it is not unusual for pattern & core costs to be around $20,000.00 AU before you even think about melting & pouring any metal.





If you are a legacy of the old tech school system of the sixties


& seventies, there is a good chance that you still remember how to skilfully use woodwork hand tools.





Some of the finest foundry patterns were made using basic hand tools. More than likely you still have a chisel set tucked away in a drawer, or a spoke shave, wood plane & handsaw, plus


a host of other tools that could be used to make excellent patterns in the home hobby shop.





And if they happen to be a bit rusty, then get them out again and bring them back to life, re-grind the cutting edges and hone


them with an oil stone.





Remember what your trade teacher always told you; "sharp tools


give the best results."





Do the same with the wood plane and any other tools, such as a small set of carving chisels you could use to carve intricate shapes in wood.





You'll need some good pattern timber or lumber as it's called in the states... doesn't matter, it's all wood isn't it. There are many types of timber suitable for pattern making, but, you'll probably be limited to what's available in your area or region.


Quality pattern timber is expensive to buy, so ask for off cuts at the local timber merchant, which you may get for a considerable discount





You'll be looking for a soft timber that doesn't splinter, has a straight grain, is easy to work or carve, and finishes to an ultra smooth finish.





One of the easiest timbers to use is jelutong, this timber comes from the Philippines, I don't know whether it is from plantation timber, or old growth forests, but it is great to turn on a lathe, or shape and carve with sharp hand tools.





Some of the other pattern timbers in use are cherry wood, mahogany, maple, white pine, and many others.





Quite often a master pattern can be made from timber, and then a replica mould is made using RTV 585 silicone, this is a quick method to remake replica production patterns.The replica patterns can then be mounted onto a match plate along with the runners & gates, this method will enable you to mould & cast multiple parts at the same time.





With a little practise you will soon know enough to make reasonable quality patterns that create good sand moulds.





There is one important pattern making tool that will make you wince when you purchase, but it is an important tool to have if you want to make accurate patterns where shrinkage rates are concerned.





The tool is the "Pattern Makers Rule", this is a ruler about 500mm (20")long. Made by Rabone Of England. No B5. And the graduations are marked as: 1/30-1/40-1/60-1/80,





The graduations represent the amount of shrinkage allowance for different types of metals. The pattern makers ruler provides a built in shrinkage percentage, which means you don't have to calculate the final measurement or size of your pattern, you simply take your measurement from your shrink rule, and transfer the measurement to the pattern being made.





The system is quite clever in the way it's all been calculated.





For a quick example, the 1/30 scale measurement seems to give


the correct result with patterns used for cast aluminium items.





Machining allowance on specific parts of a given pattern may also need to be considered, generally your own judgement can be used to judge that.





Pattern making can be quite a challenge for the hobby foundry worker, but once you learn the basics and develop your skills, with a little practice your patterns will get better and so will the overall casting quality.





If you intend on making lots of patterns, the investment in a shrink rule is well worth the money.





And while you're at it buy a good book on pattern making, it deserves a study all on it's own, but it forms an integral part of foundry work, and because you're the boss of your own workshop, you have to learn to wear the hat of the pattern maker & that of the sand moulder & founder.





Sounds like a whole lot of work doesn't it, but you'll soon learn what will work best for you. Spend the time to learn all you can, and you'll be rewarded with encouraging results.


Thursday, January 27, 2011

This Woodturning Project Information Gets You On the Right Track Toward A Rewarding Hobby




Woodturning project ideas, or the craft of making objects from different wood materials, is an inseparable part of the technological progress and the life of many people. There are some crafts that are more specific than others. Woodturning is a type of woodworking, but it uses crafting methods that are fundamentally from the classic ones. You should definitely learn about this unique craft, at it is an exciting venture.





This type of woodworking involves the spinning movement of the wood which is shaped with special tools and the use of a stationary tool called a lathe. This equipment resembles a table with legs. A number of tools which perform different functions, are applied to the wood. In this way the piece is cut, shaped, drilled, sanded or knurled. Generally, you can make any sort of object with the use of a lathe.





The early craftsmen used lathes and woodturning techniques to create objects for home use such as bowls. It is interesting to note that the first tool of this type was invented in the 14th century BC by the Ancient Egyptians. Improved versions of the lathe came into use in the Middle Ages.





During the industrial revolution the tool was motorized, which made it even more functional and easy to use. With the growing of mass production woodturning became the main manufacturing process in a lot of industries. The techniques were used for the production of part for wooden furniture from legs and stretchers to fine ornaments. Wooden pencils and pens were also made with the use of motorized lathes. Various other objects such as chess pieces and musical instruments were produced in this way as well.





In fact, these wooden objects are still manufactured with lathes. The only difference is that the tools used for mass production today are totally automated and are operated with the use of computers. The human involvement in the actual woodturning has become completely obsolete. However, this craft has turned into an intriguing hobby. You can use a motorized lathe to make all sort of functional and decorative objects by hand. You can turn your hobby into a business since the original, unique and personalized items crafted in this way are highly valued.





As a start, you have to pick a reliable woodturning lathe. These are readily available on the market. You should opt for one with woodturning tools made from the strongest steel. In this way they will work efficiently for longer. These require less frequent sharpening. This makes the work process more effective, convenient and even more cost-efficient. You are highly recommended to choose tools from high-speed steel.





There are all types of woodturning tools that you need to equip yourself with. You will need a roughing gouge for the initial rounding of the wood. A spindle gouge will allow you to create all sorts of details. You will need a bowl gouge, a bowl saver and a hollowing tool as well. The hollowing tool is used for the making of deeper cuts. You will have to use a skew chisel and a specific scraper to smooth the wood. The auger is used for the drilling of holes. You will have to use a parting tool to separate the wood piece from the lathe.





There are a number of woodturning techniques that you can use to produce a variety of beautiful objects. Spindle turning is the simplest and most common method used for the making of furniture parts, spindles and pens. The spur center digs into the wood. The other center supports the work piece. In faceplate woodturning, the object is secured with screws to a faceplate and then a tool is used for its crafting. This technique is used for the making of hollow objects such as bowls and platters.





More elaborate techniques involve eccentric and elliptical turning. The former is characterized by the turning of a wood piece a number of times with the axes of rotation being changed each time. Elliptical turning involves the alteration of the actual center of rotation of the piece. In this way the cuts become oval rather than round. Therming and segment turning are other popular techniques. The latter is used for the creation of particularly artistic pieces.





Woodturning is interesting, rewarding and fun. It requires a lot of work, but your efforts will pay off in the end. The important thing is to take all safety measures when working. Let Woodworking Project Ideas help you with this rewarding craft.


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