Taper Thread Gauge checking machine

Made:
circa 1934 in Teddington
maker:
National Physical Laboratory

Taper Thread Gauge checking machine, 1934, for the measurement of the thread pitch.

Details

Category:
Industrial Metrology
Object Number:
1981-772
type:
thread gauge
credit:
National Physical Laboratory.

Parts

Taper thread Gauge checking machine

Taper thread Gauge checking machine

Taper thread Gauge checking machine, 1934 - Rectangular machine base with fulcrum points

Measurements:
overall: 170 mm x 500 mm x 1180 mm,
Object Number:
1981-772/1
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
Inclined base plate

Inclined base plate

Inclined base plate

Measurements:
overall: 400 mm x 610 mm x 760 mm,
Object Number:
1981-772/2
type:
screw thread measuring machine
Image ©
The Board of Trustees of the Science Museum
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

Taper Thread Gauge checking machine, 1934 - Instrument track plate and position adjuster

Measurements:
overall: 70 mm x 440 mm x 370 mm,
Object Number:
1981-772/3
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

Taper Thread Gauge checking machine, 1934 - Micrometer Measuring head and trolley

Measurements:
overall: 130 mm x 530 mm x 300 mm,
Object Number:
1981-772/4
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

Taper Thread Gauge checking machine, 1934 - Thread sensor head

Measurements:
overall: 70 mm x 440 mm x 190 mm,
Object Number:
1981-772/5
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
Taper Thread Gauge Checking machine

Taper Thread Gauge Checking machine

Taper Thread Gauge Checking machine, 1934 - Wood wedges and board

Measurements:
overall: 15 mm x 750 mm x 490 mm,
Object Number:
1981-772/6
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
Taper Thread gauge checking machine

Taper Thread gauge checking machine

Taper Thread gauge checking machine, 1934 - 1 bag of accessories including tension weights and work piece clamps

Measurements:
overall: 100 mm x 110 mm x 50 mm,
Object Number:
1981-772/7
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

Taper Thread Gauge checking machine, 1934 - 2 precision hollow squares for mounting on base plate to support 1981-772/3 in 2 wooden boxes

Measurements:
overall: 270 mm x 470 mm x 320 mm,
Object Number:
1981-772/8
type:
thread gauge
Image ©
The Board of Trustees of the Science Museum

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