Open AccessTHE USE OF GLUE-FREE STUD JOINTS IN DOOR JOINERY MADE OF SOLID HARDWOOD
Author(s) -
Maksim Posluhaev,
Aleksandr Chernyshev,
Екатерина Кантиева,
Лариса Пономаренко
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.34220/mmeitsic2021_292-298
Subject(s) - carpentry , woodworking , solid wood , cable gland , composite material , materials science , cracking , groove (engineering) , structural engineering , joint (building) , mechanical engineering , engineering , layer (electronics) , civil engineering
When working with solid wood products, various ways of connecting parts are used, both in length, width and thickness, as well as connections in the structure. One of the most common ways to connect parts is considered to be a spike–groove connection. It is used to fasten the details of window frames, doorways, various furniture elements, and the walls of wooden boxes. The joint on the spikes has good mechanical strength, convenient to use. Spike joints in carpentry and carpentry were invented in order to create a strong bundle of two parts without the use of additional metal fasteners. Since the compound has been used for a long time, it is not surprising that it has been modified and improved. Today, there are several types of such fasteners. In the furniture and carpentry industry, where the reliability of the connection is necessary, it is most popular. But knowing such properties of wood as hygroscopicity, in some cases, during the operation of the product, when the operating conditions change (increasing or decreasing the temperature and humidity of the environment), the wood swells, or shrinks. This leads to the appearance of such defects as cracking, divergence of strips, the appearance of cracks. The method of connecting solid wood bars proposed in the article is relevant.