As craftsmen build furniture and cabinets the issue of joinery methods hangs on the heads of numerous professionals - each of them striving to achieve the perfect joint. For strength, durability, and speed, there are numerous techniques of wood joinery to choose from. The favorite methods of biscuit, or plate joinery, and pocket-hole joinery provide powerfully strong
joints in basic and reliable processes. Each technique provides their own group of features to form your joints better.
Biscuit or plate joinery involves the insertion of your biscuit into an oval, or crescent shaped slot that's cut into opposite edges of two items of wood. Biscuits are pre-cut, oval-shaped pieces of compressed wood that range in dimensions from 1/2in to 2-1/4in in total. Additionally, there are biscuits available in plastic, aluminum, and steel for special applications, generally however, wood biscuits would be the most prominently used. Biscuits (dabbed with glue) are inserted into specially cut slots within the wood which are shaped identically to the biscuit, the two items of wood are clamped together to create, and therefore form a solid, durable joint. The biscuits also tend to take in the glue placed on them before insertion that causes these to swell and make the joint tighter, and stronger. Porter Cable, DEWALT, and Makita each offer top quality plate joiners with unique, and individual features to assist be practical, and make your joints better.
Porter Cable offers a Deluxe Plate Joiner Kit with a powerful 7.5 amps and 10,000 rpm. This joiner has numerous features that simplify the joining process, including: a definative micro height-adjustment knob to help keep biscuits exactly centered, and a 1in O.D. (outer diameter) dust port that works well with standard bags or can just hook up to a vacuum cleaner. The DW682K has a fence tilt of 0 to135 degrees using a positive adjustable take a look at 90 degrees; and, for increased cutting control and stability, the bale handle is connected to the fence rather than the motor. The joiner even offers a lock-on trigger for continual use plus a supremely accurate (at any angle) hight scale to precisely measure positions. Porter Cable's plate joiner has seven-position rotating depth pause and accommodate a number of biscuit sizes and depths, plus a spindle lock mechanism for easy blade changes. For standard and face-frame biscuits, Porter Cable's Deluxe Plate Joiner Kit includes both 2in and 4in diameter blades. The kit includes a centering plate, dust bag, a chip deflector, allen wrench, along with a travel case for portability and convenience.
DEWALT supplies a similar Heavy-Duty Plate Joiner with 6.5 amps and no load speed of 10,000 rpm; tough enough to work through the hardest wood. The DW682K provides a dual rack and pinion system that ensures the blade and fence will always be parallel for accurate joints
- every time. Usually the one piece fence is also adjustable with a 0-90 degree tilt, and, at zero degrees, a flush cut can be produced without removing the fence. Additionally, the fence has a locating notch at 45 degrees that enables indexing off of the outside the surface of a mitered joint: quite simply, fences features a positive lock at 45 degrees to keep your joints always accurate. The joiner, creating a no mar, heavy-duty aluminum shoe, may be clamped right down to worktops for stationary work - and has retractable, anti-slip pins to help hold work in place, and preset depth stops for all common biscuit sizes. DEWALT's joiner kit includes a carbide blade, dust bag, a vacuum adapter, Torx key, wrench, plus a heavy-duty kit box for security. The DW682K includes DEWALT's twelve months free service contract, along with a three year limited warranty.
Makita offers an excellent option in biscuit joinery. Their 3901 plate joiner runs using 5.6 amps, and with a no load speed of 10,000 rpm. However with slightly less amps, the tool is powerful enough to help make the tight, and lasting joints craftsmen expect from biscuit joinery. Makita's joiner has a one-touch 6 depth setting that allows for immediate depth change when working, and accommodates most typical biscuit sizes. Makita's 3901 also incorporates a shaft lock for fast, simple blade changes, and easy to use cam locks for added security. Having a cast aluminum pivot fence with positive stops at 0, 45, and 90 degrees the joiner is always accurate and precise, and is built to quickly and just make resilient and strong plate joints. The tool includes a maximum cut depth of 25/32in, a big top grip handle, no mar rubber strip insert, and is double insulated for more security/safety practical. Makita's 3901 plate joiner includes a carbide tipped blade (4in in diameter), an angle guide, dust bag, lock nut wrench, set plate, inner flange, lock nut, and a plastic tool case for convenience and portability. The tool is simply over a foot long and weighs 6.2 lbs.
Pocket-hole technology involves drilling an angled hole into one workpiece and joining it to a new having a self-tapping screw. This process eliminates tedious drilling applications, and supplies a quick, strong joint when the screw behaves as a permanent internal clamp pulling and holding two workpieces together. Kreg offers a Jig Master System specifically designed for pocket-hole joinery. The K3MS is effectively two tools in a single having interchangeable drill guide blocks that can shift between benchtop and portable bases
. The tool has an quick access, spring-loaded, front-side clamp that eliminates reaching around big panels to access your toggle clamps; it keeps everything within hai
arms reach to help you maintain speed and greater ease at work.
Kreg offers a three-hole drill guide with a hardened steel core that can help you perfectly place pocket holes even in many different widths and thicknesses. This steel core also protects bits by keeping them completely covered, and supports work pieces throughout the entire drilling process. This technology reduces bit deflection and tear-out, and supplies a clean, smooth, and pluggable pocket-hole. Kreg's jig even offers a material support stop which can be set at any distance from the jig making it possible to repeat exactly the same pocket-hole numerous times. This stop can also swing or flip out of the way to do something also as a height support for big panels. Additionally, Kreg utilizes an optimized drilling angle specifically configured to enhance driving efficiency and reduce the pocket-hole's overall size to less than 1-1/2in. A wood-chip relief system -which consists of one wood-chip relief hole per every drill guide hole - keeps messy debris from your drill bits and decreases drill torque output, thus enhancing the life of your drill bits. With this particular system you can create an smooth pocket-hole in a single plunge. Kreg jigs are made having an unique composite material that is flexible, resilient and also resilient and strong; each jig can also be built in-part with heavy-duty glass-reinforced nylon that maintains its strength and longevity.
Each one of these joinery options is unique and offers professional results and professional strength to your joints. Both biscuit joinery, and pocket-hole joinery offer basic and strong solutions to achieving the perfect woodworking joint.
- 2014/02/15(土) 09:14:33|
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