Serrote

Nota: Para outros significados, veja Serrote (desambiguação).

Um serrote é uma ferramenta de corte, consiste em uma lâmina larga com dentes afiados e travados, é usado normalmente para serrar madeira. Normalmente possui cabo de madeira com encaixe para os dedos do carpinteiro. O serrote costa tem dentes menores e menos travados com reforço no dorso, é utilizado para cortes mais precisos, além disso eles precisam ser bem afiados .^[1]

ETIMOLOGIA.

Pequena serra, de vários tipos e formatos, com um só cabo em uma das extremidades da lâmina ou com arco de metal.

FABRICO.

O serrote é uma ferramenta composta por um cabo normalmente de madeira e uma lâmina denticulada e travada, de aço temperado. Os dentículos são classificados como travados porque a lâmina tem dentes inclinados, com cortes alternados para um lado ou para o outro, para que a ferramenta possa cortar ao ser passada.

HISTÓRICO E CULTURA.

Homem primitivo:

As serras de corte eram baseadas em ossos pontiagudos e pedras lascadas. As possibilidades de utilização da madeira limitavam-se ao uso das rústicas ferramentas, então, o hábito de afiar o fio das ferramentas surgiu junto com as mesmas.

Homem antes de Cristo:

Com a descoberta dos metais, houve uma evolução das ferramentas para trabalhar a madeira.

Em 3000 a.C. os egípcios utilizaram ferramentas de serra confeccionadas em bronze.

Muitos dos metais deixaram de ser usado devido a oxidação.

Século XX:

Para melhores condições e resultados no trabalho de serra, o instrumento tornou-se cada vez mais mecanizado e tecnológico, chegando a evoluir para instrumentos motorizados carburados.

TIPOS DE SERROTES.

* Para madeiras (mais comum);

* Para osso (já utilizado em açougues);

* Para ferro;

* Para plásticos (moles e duros);

* Para poda;

* Meia-esquadria;

* De costas;

* De ponta.

SEGURANÇA.

Proteção para o abrigo da serra, habitualmente executada em tecido, couro, madeira ou metal ou numa combinação desses materiais, também servindo para que um serrote possa ser portada e transportada com segurança.

Referências

↑ Guia de ferramentas - Serrote

2. http://www.madeira.ufpr.br/disciplinasprofcamargo/processos2010/1%20Historico.pdf

3. https://michaelis.uol.com.br/moderno-portugues/busca/portugues-brasileiro/serrote#:~:text=ETIMOLOGIA%20der%20de%20serra%2Bote.

4. https://www.cpt.com.br/cursos-marcenaria/artigos/marcenaria-formao-e-tipos-de-serrotes-utilizados-no-recorte-da-madeira#:~:text=O%20serrote%20%C3%A9%20uma%20ferramenta,possa%20cortar%20ao%20ser%20passada.

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