Dial Indicator is surely utilized at manufacturing sites where dimensional
high accuracy is needed to be confirmed. The graduation (1- graduation )
depends on usage and Teclock offers 6 kinds of graduations,
namely 0.0005mm, 0.001mm, 0.005mm, 0.01mm, 0.05mm and 0.1mm.
The strokes are available from 0.08mm (the shortest) up to 150mm.
Dial Indicator is normally not used independent but its stem or lug back
is fixed to a jig and holds work piece with the measuring stand and
contact point, and displacement volume is read with short hand and pointer.
The dial indicator is applied for direct measurement to measure actual
dimension and comparative measurement for measuring displacement volume
from a certain standard dimension.
Long Stroke Dial Indicators
Coaxial revolution pointers type
Dial Test Indicators are designed to the positioned
for easy and accurate readability and are applicable
for various usages such as measuring dimension,
parallelism and centering of work piece and measuring
revolution axis of machinery equipment and turnout
of work pieces processed by lathe etc., and making
table face of machinery equipment parallel. This has strong
point if compared with standard dial indicator and has
sensitivity for microscopic dimension displacement measurement.
As its stylus is leg type with ball edge, narrow space
can be measured, where its edge (standard φ2mm ultra hand ball )
can enter. φ0.6mm, φ0.8mm and φ1.0mm are available.
while thickness gauge is held with our hand.
Holding work piece between stylus and anvil, read the value directly.
Contact point moves to upward when lifting lever is pressed down,
and contact point returns to “zero” when it is released.
As operation is easy, it can measure for a short period compared with
micrometer. There are 2 kinds of Dial 0.01mm ,
0.001mm for both analog and digital.
The stroke depends on size of work piece and a model is
available to measure maximum thickness up to 50mm.
This can be used for various thickness measurement such as paper,
hair, rubber plate metal tube small molded components.
This is an exclusive instrument which measures steps
and depth of work piece by hand.
Setting “0” by sticking bottom face to measuring basics (zero point)
and rotating bezel. (Bezel is fixed by clamp at that time.).
Then, it reads with short hand and pointer
how contact point is salient from that position.
Analog and Digital models are available and they correspond
to usage of shape of contact point and basic size.
There are such standard models of stroke of 10mm,
20mm and 30mm and it can comparatively measure depth of
220mm to 240mm by connecting extension rods.
contact points facing outside is firstly set at standard dimension with
ring gauge or micrometer. Then, it is measured by inserting contact point
into internal dimension part to be measured after its outer dial of which
moves together with rotated bezel is set at “0”. The displacement of indicator
from “0” point of outer dial is to be measured at that time. The value adding
to the read displacement to standard dimension or deducting it from standard
dimension is the dimension of internal diameter.
This series attaches spare contact point which cam set accurate dimension
corresponding to size of internal dimension.
External caliper gauge is opposite, namely reading the value by
holding work piece with 2 contact points facing outside.
Center of prove and anvil are guided to diameter part of a hole by guide assembly and displacement of contact point is transferred to dial indicator
(Automatic centripetal mechanism ) by right angle change in the ratio of 1 : 1 with cam mechanism.
Measurement accuracy is changed according to graduation (resolution) of used dial indicator.
Measuring range are available from minimum φ6mm to maximum φ450mm according to size of diameter.
Electronic Digital Indicator (0.01 / 0.001mm), PC-Series
- Data output and statistics transaction can be easily made
by using digital indicator. - 0.01mm and 0.001mm resolution digital indicators are available.
- Standard models are equipped with preset function and
conventional models deleting preset functions are available.
As compact as standard dial indicators and can be placed where
dial indicator is used. Application can be enlarged like statistical
calculation of measured value, comprising measuring system by output signal.
Granite Comparator Stands
Theses are stands which can make precision measurement
of work piece by mounting Dial Indicator or Digital Indicator.
As to natural granite (micro-granite) base, its organization is
fine particle and work piece slides smoothly without ringing.
Stable and high flatness accuracy within 0.001mm / 200mm
square is also characteristics.
Please select referring to size of base or fine adjustment
device from various lineup.
whether a non-rigid material like rubber is soft or
hard (hardness gauge for rubber or plastic). Recently,
JIS standard and ISO standard have been drastically
revised and details of hardness tester of rubber and
method of measuring hardness are changed.
As an all embracing manufacturer of non-rigid
material hardness tester, Teclock proposes lots of
measuring methods of measuring hardness of not only
rubber and plastic but many non-rigid materials and elastic materials.
