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Leather painting differs from leather dyeing in that paint remains only on the surface while dyes are absorbed into the leather. Due to this difference, leather painting techniques are generally not used on items that can or must bend nor on items that receive friction, such as belts and wallets because under these conditions, the paint may crack or wear off.
Skiving is the process used in leather crafting to reduce the thickness of leather, especially in areas that are to be bent or folded and which must be pliable without becoming weakened.
A variety of leather products and leather-working tools. Leather is a strong, flexible and durable material obtained from the tanning, or chemical treatment, of animal skins and hides to prevent decay.
The term cordwainer entered English as cordewaner(e), from the Anglo-Norman cordewaner (from Old French cordoanier, -ouanier, -uennier, etc.), and initially denoted a worker in cordwain or cordovan, the leather historically produced in Moorish Córdoba, Spain in the Middle Ages, as well as, more narrowly, a shoemaker. [8]
Production leveling, also known as production smoothing or – by its Japanese original term – heijunka (平準化), [1] is a technique for reducing the mura (unevenness) which in turn reduces muda (waste).
Strong bases are leveling solvents for acids, weak bases are differentiating solvents for acids. In a leveling solvent, many acids are completely dissociated and are thus of the same strength. All acids tend to become indistinguishable in strength when dissolved in strongly basic solvents owing to the greater affinity of strong bases for protons.
In horses and other odd-toed ungulates it is the third phalanx, or "P3"; in even-toed ungulates such as cattle, it is the third and fourth (P3 and P4). The coffin bone meets the short pastern bone or second phalanx at the coffin joint. [1] The coffin bone is connected to the inner wall of the horse hoof by a structure called the laminar layer.
The Lockheed P-3 Orion is a four-engined, turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced in the 1960s. Lockheed based it on the L-188 Electra commercial airliner; it is easily distinguished from the Electra by its distinctive tail stinger or "MAD" boom, used for the magnetic anomaly detection (MAD) of submarines.