Saiba o que significa um prego 17 x 27.

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Muito interessante pessoal, jamais imaginei como se media isso! abraços, Ivan

Saiba o que significa um prego 17 x 27.

A nomenclatura dos pregos é algo bastante desconhecido da maioria das pessoas. Isso ocorre porque há muitos padrões no mercado.
Existe uma equivalência aproximada entre elas, mas as usuais estão em Polegadas Inglesas x BWG, JP x LPP e ainda o padrão métrico oficial, mm x mm.
Entenda o que significam estas siglas:
Polegadas Inglesas: multiplique o número correspondente por 25,4 para ter o comprimento em mm.
BWG (Birmingham Wire Gauge) e JP (Jauge de Paris): são tabelas próprias que indicam o diâmetro do prego.
LPP (Linhas Por Polegadas Portuguesas): multiplique o número correspondente por 2,3 para ter o comprimento em mm.
No Brasil usamos mais o seguinte formato:

JP x LPP

Onde:
JP é o diâmetro, em JDP (Jauge de Paris)
LPP é o comprimento, em Linhas de Polegada Portuguesa.

1 JDP = ver tabela abaixo
1 Linha de Polegada Portuguesa: 2,30 mm

Conversao de Medidas:

Em relação ao diâmetro, temos que olhar na tabela JP (Jauge de Paris)

Em relação ao comprimento sabemos que 1LPP (Linha de Polegada Portuguesa) = 2.3mm

Tabela
Jauge de Paris
01 - 0.60
02 - 0.70
03 - 0.80
04 - 0.90
05 - 1.00
06 - 1.10
07 - 1.20
08 - 1.30
09 - 1.40
10 - 1.50
11 - 1.60
12 - 1.80
13 - 2.00
14 - 2.20
15 - 2.40
16 - 2.70
17 - 3.00
18 - 3.40
19 - 3.90
20 - 4.40
21 - 4.90
22 - 5.40
23 - 5.90
24 - 6.40
25 - 7.00
26 - 7.60
27 - 8.20
28 - 8.80
29 - 9.40
30 - 10.00

Exemplo:
Prego 17x27
Diâm.:17JP (olhar tabela)
Comp.:27 LPP (multiplicar por 2.3mm)

Prego 17 x 27
equivale a 17JP x 27LPP
ou seja

3.00mm x 62.10mm

Comments

  1. UnknownOctober 6, 2018 at 2:51 AM

    Interessantíssimo, obrigado por desvendar minha curiosidade.

    ReplyDelete
  2. UnknownApril 15, 2019 at 8:04 PM

    Muito legal !
    Eu já havia ouvido falar mas não tinha ficado bem claro pra mim
    Gostei !

    ReplyDelete
  3. Marco AurelioJanuary 15, 2020 at 9:36 AM

    Excelente

    ReplyDelete
  4. UnknownJanuary 18, 2020 at 8:26 AM

    Muito obrigado prezados estou realmente saciado

    ReplyDelete
  5. UnknownJune 18, 2020 at 11:52 AM

    Interessante, quase ninguem sabe isso e nós deveriamos adotar uma medida brasileira.

    ReplyDelete
  6. Bob RollinJuly 10, 2020 at 9:03 AM

    Curioso, gostei de saber, mas deveríamos usar apenas padrão métrico.

    ReplyDelete
  7. UnknownAugust 1, 2020 at 5:55 AM

    Interessante mas satisfez a minha curiosidade. Nosso país deveria padronizar o milímetro e todos já saberiam de chofre. Mas valeu.

    ReplyDelete
  8. MarcioprosegNovember 4, 2020 at 6:17 AM

    Se padronizar para mm, o carpinteiro vai chegar pra comprar e falar: "me da um quilo do antigo 17x21"...😊😊😊

    ReplyDelete
  9. UnknownDecember 7, 2020 at 9:52 AM

    Obrigado por compartilhar esse conhecimento

    ReplyDelete
  10. Dr Siddharth PrakashFebruary 20, 2021 at 12:43 PM

    your blog is really good and impressive you made it mice article.
    what does an interpreter do

    ReplyDelete
  11. Eita Brasil !!!March 22, 2021 at 1:20 PM

    Mais que MERDA, não podia ser 3 x 62 vai uzar merda medidas Portuguesa,
    afinal nois tamo no BRASIl

    ESSE É A MERDA DO BRASIL QUE CONHEÇO!

    ReplyDelete
  12. sam simthApril 2, 2021 at 3:43 PM

    Thanks for a very interesting blog. What else may I get that kind of info written in such a perfect approach? I’ve a undertaking that I am simply now operating on, and I have been at the look out for such info.
    먹튀검증

    ReplyDelete

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