Whether we’re enlisting the assistance of scientists, interval furnishings makers, or faculty professors, we—the editors at Fine Woodworking—not too long ago got here to a realization about ourselves. We sort of like breaking issues.

We should prefer it; simply check out all these totally different articles the place we smash, compress, or in any other case harass completely harmless woodworking joints, simply to observe them fail. Anyone would suppose we had an actual imply streak to us.

The reality is, although, that the objective is all the time the identical—higher outcomes for ourselves and for you. We need the furnishings you make to be sturdy, and the joints you spend a lot time crafting to face the take a look at of time. So typically we escape the hydraulics and ask the scientists. Sometimes we get a little bit harmful. It is sort of enjoyable, and the outcomes might be eye opening!

Joinery Shootout

We push 18 widespread body joints to the breaking level
By Douglas Moore, Thomas McKenna #203–Jan/Feb 2009 Issue#203–Jan/Feb 2009 Issue

When designing a chunk of furnishings, how do you resolve on the joinery? Chances are aesthetics, effectivity, and accessible instruments issue into the choice. But so does energy. Fine Woodworking teamed up with a bunch of analysis engineers to check 18 widespread body joints and see which is strongest. We made 5 units every of 18 various kinds of joints in cherry, a species used typically by furnishings makers. The samples had been positioned in a servo-hydraulic supplies testing machine–basically a hydraulic ram hooked as much as a pc to report drive and motion–and damaged. Which ones had been sturdiest? The outcomes will shock you.


How Strong is Your Glue?

We take six forms of glue to the breaking level, shattering some frequent knowledge within the course of
By Mark Schofield #192–July/Aug 2007 Issue

Glue is so important to woodworking that there are dozens of varieties and much of competing manufacturers. There can also be quite a lot of “conventional wisdom.” To see if that standard knowledge has any foundation, Fine Woodworking ran a take a look at on six frequent forms of woodworking glue — a conventional yellow glue (PVA), a Type I waterproof PVA, a liquid conceal glue, a scorching conceal glue, a gradual-set epoxy, and a polyurethane.


Tips for Stronger Tenons

Make them larger, scale back gaps, and don’t spare the glue
By Dan Bollock #259–Jan/Feb 2017 Issue

Wood researcher Dan Bollock broke greater than 150 mortise-and-tenon joints of various widths, lengths, and thicknesses to see precisely how dimension, match, and glue-up procedures have an effect on the energy of the joint. He discovered that width performs the most important position, however that size and thickness additionally make an enormous distinction. Not surprisingly, a joint that matches effectively is stronger. Also, the strongest glue bond was created by making use of glue to each the mortise and the tenon.


Get Serious About Clamping

Learn the science behind clamping, for good glue-ups
By Roman Rabiej #194–Nov/Dec 2007 Issue

For most woodworkers, the glue-up course of is an inexact science. But for wooden technologist Roman Rabiej, judging the success and potential longevity of a glue-up is just a matter of figuring out the clamping drive you want, selecting the proper forms of clamp, and putting them the place they’ll do essentially the most good. Rabeij explains the science behind clamping in phrases that can be sure that you method your subsequent glue-up with confidence.


Testing Joints to the Breaking Point

Surprising outcomes floor in an evaluation of generally used furnishings joints
By Bruce Gray #148–Mar/April 2001 Issue

Using the laboratory on the Wood Science and Technology Center of the University of New Brunswick, Bruce Gray examined joints and talked to consultants about why joints fail. They examined conventional mortise-and-tenon joints, floating-tenon joints, biscuit joints, and dovetail joints for load, displacement, fee of failure, energy after failure, and rigidity. He explains how the samples had been ready and examined and tips on how to interpret the charts. The article additionally provides a information to the anatomy of the joints examined.

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