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

Object Number:
1981-772/1
type:
thread gauge
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

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

Object Number:
1981-772/3
type:
thread gauge
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

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

Object Number:
1981-772/4
type:
thread gauge
Taper Thread Gauge checking machine

Taper Thread Gauge checking machine

Taper Thread Gauge checking machine, 1934 - Thread sensor head

Object Number:
1981-772/5
type:
thread gauge
Taper Thread Gauge Checking machine

Taper Thread Gauge Checking machine

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

Object Number:
1981-772/6
type:
thread gauge
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

Object Number:
1981-772/7
type:
thread gauge
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

Object Number:
1981-772/8
type:
thread gauge