Instrument Maker
Job overview
An instrument maker makes and installs instruments and identifies and rectifies defects in them.
However accurate electrical instruments may be they are not infallible.
The more accurately they are made, the more likely it is that they will have to be checked regularly.
The adequate functioning of any electrical instrument may be affected by any number of factors, e.g. ?the turning point of a watch hand may not function smoothly, the jewels may be defective, the balance of the hand may be defective, or the magnetic stream may be too weak.
Most of these defects can only be detected by means of a microscope or measuring apparatus.
When the defects have been ascertained, the instrument maker can repair them.
Machinery in a factory sometimes has to be renewed.
New electrical installations may be very expensive, so existing machines are recalibrated.
Changes usually include the installation of additional resistance, etc.
What do people do in this job?
The control of virtually every production process depends on instruments - electrical, electronic, pneumatic, hydraulic and mechanical - used to measure temperature, pressure of water and gases and the volume of liquids and gases in containers.
These instruments can develop defects, which have to be detected and repaired in order to maintain the production process.
Instruments may be categorised as:-
What kinds of people are suitable for this career?
Apart from good mathematical ability, the aspiring instrument maker should have mechanical aptitude.
The following characteristics are also important:- diligence, patience, accuracy, good hand and finger dexterity, practical ability and an interest in the design and manufacture of scale models.
"Accuracy?" ?should be the motto of the instrument maker.
What qualifications are needed?
Good school-leaving results in science subjects, particularly mathematics, plus technical college training in mechanical and electrical skills.
