I can understand why some people leave dull blades in their bandsaws. If you are uncertain on how to install and tension a new blade, it can be a bit daunting to re-set all the guides, bearings and other setting on a bandsaw, but after you have done it a few times, and you understand the process, it's really not a hard thing to do.
The reason it is so important to know how to change bandsaw blades is because they do become dull quite readily owing to the fact that most of them are made or steel because they need to flex around the bandsaw wheels. Most bandsaw blades for smaller saws, 10, 12 & 14 inch are pure steel blades. These blades heat up during use and over time become dull, and as they become dull, we push harder on the wood, making them even duller and eventually they need to be changed.
The most important step in changing bandsaw blades is to unplug the power to the bandsaw. Some saws have switches in weird and wonderful places that can easily be flipped on by accident when working on the saws. Next the blade tension needs to be released so that the blades is quite loose. At this point you can open the wheel doors to look inside ...
Sometimes things that seem simple, turn out to be more of a challenge that we expected, and such was the case with Dash's new bed. Dash is an 8 week old beagle puppy who is growing up in an urban environment and his owners are doing their utmost to provide him with all the things a puppy needs to have and learn as they grow, and one important item is a bed, a place that a dog knows is secure. A place they can go and retreat to.
I checked out sizing for Beagles and settled on a size that looked suitable. I checked the internet for designs and was completely awestruck by the numbers and varieties of dog beds. Check it out for a moment, it's crazy. What I did not see was a design that I had in my head ... many similar but nothing the same, so this would be another "scratch build". It needed to have an upper frame to hold a cushion or some sort of bedding, and I wanted the whole bed to be off the floor to make it easier to clean around. It also needed to sturdy enough for an adult to sand on because I just know, someone ... somewhere well end up using it as step to get something out of reach, or change a light bulb, so it needs to be sturdy, strong and safe.
I started off making the base which is not unlike what you would have in your kitchen with a toe kick under the cabinets. The purpose of this was, to help make cleaning easier, but also to give the bed at least some elements of design without going overboard. I also wanted to have a place where the dog could enter and leave, like a doorway, but it would need to have rounded corners to help discourage any gnawing the puppies often do, and to make it a bit safer with no sharp upper corners.
The Benbox Laser Engraver as a CNC-platform for laser engraving We would like to tell you about the functionality of the Benbox Laser Engraver, 3.7.99 (though a newer version may be already available). The laser engraver was ordered in China. No doubt, it is available for order on Aliexpress as well. It is delivered as a DIY constructor and it contains a circuit board developed in China, a 0,5 mWt, a frame (the like for every type of the circuit board and lasers) with steppers. Its program for this DIY engraver is in English, but it neither have any comments nor Russian translation. Technical or software support is available only on Chinese forums. Now we’ll try to understand the engraver functionality to make Russian users’ life easier.
Problems begin at the stage of the board driver firmware booting. In the constructor kit there are neither flash cards, nor discs with drivers. The drivers can be found and downloaded on the official site of the seller on the Internet. There you can also read how to install them, but there is no explanation or translation of the buttons. But let us turn to the description of the accompanying program. There are two tabs. 1. The first one is the steppers settings.
Back in the day ... before mobile phones, tablets, computers and even hand calculators people invented amazing devices to aid in mathematics and calculations. In fact, many of these devices are still in use in some industries today because they are still as fast and as accurate and anything invented since then. One of the items that fits this category is something called the Lumber Rule. They are still being manufactured today, though in much smaller quantities. The only real disadvantage of a lumber rule is that anyone who uses one is probably also carrying around a smart phone, which ... will do the same thing, kind-of, though often slower, and the smartphone still needs a tape measure to go with it. I have seen these Lumber Rules listed on a different auction sites, for some pretty serious money, I guess anything that is perceived to be "old" must be expensive (???) So I decided to make my own version of a lumber rule to help me quickly figure out the board feet contained in a board so that I can know how much that board is worth.
If you are at the lumber store and are only buying one of 2 boards, or some small quantity, who cares? ... a smartphone, or even just a tape measure will work fine. IF - however you are buying a quantity of boards, or you are wanting to compare prices of different species in the lumber store, and do it quickly - nothing will beat a Lumber Rule for accuracy and speed.
The days of Timber Frame Construction are being kept alive and well by members of the Timber Framers Guild, a world wide organization dedicated to keeping this form of woodworking combined with carpentry, alive and active. And thankfully someone does because without some of these massive and impressive hand build structures like houses, barns, bridges and lodges, we would see this art from fade away. One of the more more recent and certainly impressive project this group engaged in was building the impressive Foot Bridge over the Kicking Horse River in Golden British Columbia, Canada. The Kicking Horse River was so named because in 1858, Sir James Hector, who was exploring the area, was kicked in the chest by his horse while in the vicinity of the river, and so came the name, Kicking Horse River. Although the bridge was completed in 2001, it was 5 years in the planning and the raising of funds to build it.The townspeople of Golden worked hard and making this bridge become a reality by ensuring the skilled workers would be on hand, along with a team of apprentice Timber Framers who go on-the-job training, and all of whom needed living quarters and meals provided because most of the workers on this bridge did so with out pay, and many even paid their own way from all corners of the world, just to get to Golden and the opportunity to work on this timber frame bridge.
Towards the end of summer in 2001 the bridge was nearing completion. This was also the time of the tragic events unfolding in New York City on September 11, 2001 and what come be be known as "911". Despite this world changing event, the townspeople and Timber Framers worked hard into the fall to finalize the competion and placement of the bridge. Having been build on the banks of the Kicking Horse River, a glacier fed river, upon completion the entire bridge needed to be hoisted and positioned across the river.
This was done using 2 enormous cranes and the process lasted 4 heart-stopping days. After the bridge was placed the final component, the roof was added and thus was the completion of the Kicking Horse Foot Bridge. anyone who has any love of woodworking, carpentry and timber framing will be in awe of this bridge as it sits over the the turquoise river ... and during the right seasons, you can watch the boat loads of rubber rafters who come to challenge these white water rapids, making one of the most picturesque and awe inspiring locations you will ever get to visit.