Jig boring machine

Made:
1960-1970
maker:
Societe Genevoise d'instruments de physique
Jig boring machine Jig boring machine Jig boring machine Jig boring machine Jig boring machine Jig boring machine

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Jig boring machine
Science Museum Group
© The Board of Trustees of the Science Museum

Jig boring machine
Science Museum Group
© The Board of Trustees of the Science Museum

Jig boring machine
Science Museum Group
© The Board of Trustees of the Science Museum

Jig boring machine
Science Museum Group
© The Board of Trustees of the Science Museum

Jig boring machine
Science Museum Group
© The Board of Trustees of the Science Museum

Jig boring machine
Science Museum Group
© The Board of Trustees of the Science Museum

Jig boring machine, model type MP-3K, Plant No.3069, by Societe Genevoise d’instrument de Physique, Geneva, Switzerland, 1960-1970. Part of the equipment used in the production system for Monotype matrices.

There are 86 separate processes needed to transform hand-drawn artwork (of a letter, figure, punctuation, or symbol) into a piece of Monotype metal type for printing. A pantograph is used to trace and cut the letter from a copper pattern into a piece of steel called a punch. After being hardened, the punch is driven into a piece of bronze using a crank press to produce a matrix. The finished matrix is ready to go to the Monotype Composition Caster where molten metal is pumped through a mould against the matrix to produce a piece of type.

The Type Archive has a functioning Monotype matrix workshop containing around 70 machines and pieces of equipment. It is the only one of its kind in the world and matrices are still produced for customers. This machine is one of many machines used in the process to make 0.2 inch or 0.4 inch matrices. Some of the machines were designed in-house at the Monotype Works in Salfords, Surrey, and other machines were purchased and adapted by Monotype.

Details

Category:
Printing & Writing
Object Number:
1995-1526
Materials:
aluminium alloy, brass (copper, zinc alloy), copper (metal), plastic (unidentified), rubber (unidentified) and steel (metal)
type:
machines
taxonomy:
  • tools and equipment
  • equipment