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| Other names | Veneering hammer |
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| Classification | Woodworking hand tool |
 | This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations .(September 2020) |
A veneer hammer is a woodworking tool used in applying veneer.
A veneer hammer is used in conjunction with hot hide glue in applying veneer to a substrate. The term "veneer hammer" is somewhat misleading, as the "hammer" is used more like a squeegee than a hammer. The hot hide glue is applied to the substrate, then the veneer is laid onto the glued surface. The hammer itself has a dull blade, approximately three inches wide, on one side of the head, and a square shaped face on the other side. This head is connected to a standard handle, much like a regular hammer. The small square face is designed to push down on, exerting force to the blade side of the head.
Workers often make their own veneer hammer, often having a wider "blade" than the commercially available ones. The blade can be made from metal or wood. The important factor is that the shape of the blade be somewhat tapered, permitting the required force to be applied directly under the blade.
The veneer is pushed into the glue with the wide blade, and the hammer is pushed or pulled, forcing out the excess hide glue. The sheer bulk of the metal head helps to cool the glue, causing it to grab and hold the veneer in place. The glue cures as it cools. The procedure is to work from the center, out towards the edges, forcing the hot excess glue out from under the veneer.
Often workers will apply the glue to the face of the veneer as well, using it as a lubricant for the hammer. By applying glue, therefore moisture, on both side of the veneer, the worker also avoid the curling of the veneer. This surface glue can be easily removed, using a cabinet scraper or cold water.
In areas where a good bond is not achieved, the glue can be reheated with a common household iron, and reactivated. The veneer can be forced into the reactivated glue using the veneer hammer, and the area where the bond was poor, will become properly adhered to the substrate.
The process is centuries old, possibly dating back to Egyptian times, as examples of veneered work have survived from that era.[ citation needed ] The veneer hammer and the method of applying the veneering has been described in early European books on veneering, such as L'Art du Menuisier (1769–1775) by André Jacob Roubo. [1]
Adhesive, also known as glue, cement, mucilage, or paste, is any non-metallic substance applied to one or both surfaces of two separate items that binds them together and resists their separation.
Woodworking is the skill of making items from wood, and includes cabinet making, wood carving, joinery, carpentry, and woodturning.
Plywood is a material manufactured from thin layers or "plies" of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. It is an engineered wood from the family of manufactured boards which include medium-density fibreboard (MDF), oriented strand board (OSB) and particle board (chipboard).
Marquetry is the art and craft of applying pieces of veneer to a structure to form decorative patterns, designs or pictures. The technique may be applied to case furniture or even seat furniture, to decorative small objects with smooth, veneerable surfaces or to freestanding pictorial panels appreciated in their own right.
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Medium-density fibreboard (MDF) is an engineered wood product made by breaking down hardwood or softwood residuals into wood fibres, often in a defibrator, combining it with wax and a resin binder, and forming it into panels by applying high temperature and pressure. MDF is generally denser than plywood. It is made up of separated fibres but can be used as a building material similar in application to plywood. It is stronger and denser than particle board.
A hand plane is a tool for shaping wood using muscle power to force the cutting blade over the wood surface. Some rotary power planers are motorized power tools used for the same types of larger tasks, but are unsuitable for fine-scale planing, where a miniature hand plane is used.
A biscuit joiner or biscuit jointer is a woodworking tool used to join two pieces of wood together. A biscuit joiner uses a small circular saw blade to cut a crescent-shaped hole in the opposite edges of two pieces of wood or wood composite panels. An oval-shaped, highly dried and compressed wooden biscuit is covered with glue, or glue is applied in the slot. The biscuit is immediately placed in the slot, and the two boards are clamped together. The wet glue expands the biscuit, further improving the bond.
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In woodworking, veneer refers to thin slices of wood and sometimes bark, usually thinner than 3 mm, that typically are glued onto core panels to produce flat panels such as doors, tops and panels for cabinets, parquet floors and parts of furniture. They are also used in marquetry. Plywood consists of three or more layers of veneer. Normally, each is glued with its grain at right angles to adjacent layers for strength. Veneer beading is a thin layer of decorative edging placed around objects, such as jewelry boxes. Veneer is also used to replace decorative papers in Wood Veneer HPL.
Hot-melt adhesive (HMA), also known as hot glue, is a form of thermoplastic adhesive that is commonly sold as solid cylindrical sticks of various diameters designed to be applied using a hot glue gun. The gun uses a continuous-duty heating element to melt the plastic glue, which the user pushes through the gun either with a mechanical trigger mechanism on the gun, or with direct finger pressure. The glue squeezed out of the heated nozzle is initially hot enough to burn and even blister skin. The glue is sticky when hot, and solidifies in a few seconds to one minute. Hot-melt adhesives can also be applied by dipping or spraying, and are popular with hobbyists and crafters both for affixing and as an inexpensive alternative to resin casting.
Animal glue is an adhesive that is created by prolonged boiling of animal connective tissue in a process called rendering. In addition to being used as an adhesive it is used for coating and sizing, in decorative composition ornaments, and as a clarifying agent.
Wood glue is an adhesive used to tightly bond pieces of wood together. Many substances have been used as glues.
André Jacob Roubo (1739–1791) was a French carpenter, cabinetmaker and author. Roubo was born and died in Paris, and was the son and grandson of master cabinetmakers. Roubo wrote several highly influential books on woodworking, an achievement which was especially notable given his relatively poor background and self-taught methods.
A holdfast or hold fast is a form of temporary clamp used to hold a workpiece firmly to the top or side of a wooden workbench or the top of an anvil.
This glossary of woodworking lists a number of specialized terms and concepts used in woodworking, carpentry, and related disciplines.
Plaster veneer or plaster skim is a construction methodology for surfacing interior walls, by applying a thin layer of plaster over a substrate—typically over specially formulated gypsum board base, similar in nature to drywall.
Edge banding or edgebanding is the name of both a process and an associated narrow strip of material used to create durable and aesthetically pleasing trim edges during finish carpentry.
Adhesive bonding is a joining technique used in the manufacture and repair of a wide range of products. Along with welding and soldering, adhesive bonding is one of the basic joining processes. In this technique, components are bonded together using adhesives. The broad range of types of adhesives available allows numerous materials to be bonded together in products as diverse as vehicles, mobile phones, personal care products, buildings, computers and medical devices.
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