There is a huge difference between a palm sander and a belt sander motor. The palm sander, drawing less than one amp, may run slower on reduced voltage, but will probably overheat if under load. The belt sander ,drawing several amps, will probably not work on a dimmer, and may burn out the motor if used under load.Stacy.
WWI artillery shell fuse setter – GIF and photos by Altair on 2022-04-15 10:27:01. Geology stream table – GIF by Altair on 2022-04-15 08:14:02. Helmet saves soldier from sniper’s bullet – GIF by Hoosiersmoker on 2022-04-15 04:46:26.
Belt speed: 15m/sBelt speed with a variable speed control: 8 – 15 m/sDrive wheel: 10cmMotor: 230V or 400V / 2800 rpmMotor: 1.1kW or 1.5kW. Here are three super tips for setting the right sanding belt speed for your belt sander. Speed range with a variable speed control and different drive wheels are:Drive wheel 8 cm – speed range: 3,0 – 5,9 m/sDrive wheel 10 cm – speed range: 3,7 – 7,3 m/sDrive wheel 12 cm – speed range: 4,5 – 8,8 m/sDrive wheel 15 cm – speed range: 5,6 – 11,0 m/sWe can make every size drive wheel. With a variable speed control the speed range is 7.5 to 14.5m/s.Speed range with a variable speed control and different drive wheels are:Drive wheel 8 cm – speed range: 6,0 – 11.6 m/sDrive wheel 10 cm – speed range: 7.5 – 14.5 m/sDrive wheel 12 cm – speed range: 9.0 – 17.5 m/sDrive wheel 15 cm – speed range: 11.0 – 21.8 m/sDrive wheel 20 cm – speed range: 15.0 – 29.1 m/sWe can make every size drive wheel.
Steel: The “Welding steel” at Tractor Supply/ Lowes/ Home Depot is mild steel and useless for knives Buy new, known, annealed blade steel. Use commercial quench oil & match oil speed to the steel type Here is a good post by Kevin Cashen with the Explanation and classification of oil speeds. For heat treating yourself with minimal equipment, find a Eutectoid steel 1080, 1084.
Leigh,you can only get a certain level of finish with a belt. P.S.-Be careful of those micron belts. You’ll get a violent BLAM!!! when the belt explodes.
how to make belt sander variable speed Related Question:
Is variable speed important on a belt sander?
VARIABLE SPEED. A belt sander excels at removing a lot of material at high speed. But you should also be able to use your sander to do controlled sanding. That’s when a variable speed motor can be helpful.
What speed should a belt sander run at?
The optimal speed for belt grinders is largely dependent on a number of factors, including type of abrasive grain, grit grade, workpiece material, and more. Generally speaking, a safe speed in most cases is 3,000 surface feet per minute. You can calculate surface feet per minute using the formula SFPM = RPM X .
How important is variable speed for a belt grinder?
Variable speed is an advantage in the learning stage and for some acrylic bone and wood applications. The standard machine is OK, if the belts for bone and wood are kept separate, avoid any contact with metal to reduce their sharpness and are kept clean with a rubber cleaning stick.
What is the difference between a belt sander and an orbital sander?
The common differences between all belt sanders and orbital sanders are: A belt sander is more effective for large materials, while the orbital sander is ideal for small spaces and pieces of furniture. A belt sander works effectively on flat surfaces, while an orbital sander can work with various angles.
Can you sand a floor with a belt sander?
A belt sander will make stripping and sanding the floor quick and easy. Belt sanders have a loop of rotating sandpaper that gives quick results. A belt sander for finishing a wood floor should be a hand-held one so you can move the tool around on the surface of the floor.
How do I determine my belt speed?
Calculate the belt velocity by multiplying the circumference of the pulley by the speed of the pulley. For example, the drive pulley has a circumference of (Pi)(D2). This equals 2(Pi). The speed of the pulley is 1,800 rpm.
How do you find the linear speed of a belt?
A conveyor speed, or in this case the linear belt speed, can be calculated using the formula pi/2*D*RPM/60. In this formula, D is diameter and RPM is the rotations per minute of the conveyor. The value is then divided by 60 to convert the speed into distance per second.
What belt grinder is used on forged in fire?
The mechanical engineering degree paid off when he designed the TW-90 vertical/horizontal grinder, known to many as the “Cadillac of belt grinders.” It’s Travis’ brainchild, and it was an industry game-changer when it comes to finishing knives.
Which is better orbital or palm sander?
As compared to a palm sander, orbital sanders are more massive tools, which means that palm sanders are smaller and more lightweight. The motions of orbitals are Circular and orbiting, and palm sanders only have orbiting motion. If you want to work with larger pieces, orbital sanders are better than palm sander.
Which is better orbital sander or random orbital sander?
The random-orbit sander’s oscillations as it spins do not create a distinct pattern. This allows the tool to be used without concern for grain direction. When both tools are outfitted with 100-grit paper, the random-orbit sander removes more material than the orbital sander.
Can you use a belt sander on wood?
Belt sanders excel at the rapid removal of wood, making them the best handheld power tool for leveling and smoothing rough boards. Start at an angle to the grain for aggressive leveling, then finish with the grain. 80-grit is good for starting, then switch to 120-grit.
How long does it take to sand a floor with a belt sander?
It can take 1-5 days for a professional and 2-15 days for a DIY enthusiast, depending on the size and condition of the floor. For planning purposes, it would take 1-day per room for a professional and 2 days per room for a homeowner doing DIY.
What’s the best sander for wood floors?
Unless you plan to sand many floors in your lifetime, your best choice of floor sander is the random orbital sander from one maker in particular. Unless you plan to sand many floors in your lifetime, the best choice for do-it-yourself floor refinishing is the random orbital sander.
How long does it take to sand a floor with a floor sander?
So how long does it take to sand a floor? If you’re using both the electric sander and the edger in 140 square-foot floor space, it will take you roughly 5 hours to do three sanding passes. Another thing you must take into account is how old your house is.
How do you calculate pulley speed ratio?
The speed ratio is defined as the ratio of the large to small pulley size and can be calculated simply by dividing the number of teeth in the large pulley by the number of teeth in the small pulley.