Niigata seiki WCDI-6 User manual

Insert
Insert
Thank you for purchasing the Dial Bore Gauge.
Please read this manual thoroughly before use for proper operation.
Rev. Counter
(2 rev. = 1mm)
Bezel
Probe
Tip
Probe
Tip
Probe
Needle
Spanner
Probe
Needle
Probe
Tip×４
Attach
●Four (4) Probe Tips for following range: 4.0〜4.6 mm
4.5〜5.1 mm
5.0〜5.6 mm
5.5〜6.1 mm
●Probe Needle ･･････１ (Note: When purchased, Probe Needle
is inserted into Measurement Head)
●Spanner ････････････１
Handle
Pointer
（0.01mm）
Cap
Gauge
Face
Measurement
Head
Probe
Tip
Probe
Needle
Length below Handle
42 mm
Clamp
Screw
Spanner
Handle
1/10 rotation
or more
■SPECIFICATIONS ＊Including supplied Dial Gauge
WCDI-6
4〜6
0.01
10
5
3
0.6
175
Single Stroke Range
Dial Gauge
Measuring Range
Graduation
＊Adjacent Error
＊Repeat Accuracy
Weight
（ｍｍ）
（ｍｍ）
（μｍ）
（μｍ）
（μｍ）
（ｇ）
ACCESSORIES
①Loosen the Clamp Screw and insert the Dial Gauge until
the Pointer rotates 1/10 turn or more. Tighten the Clamp
Screw to secure.
②Insert the Probe Needle into the Probe Tip and
screw onto the end of the Handle. Using Spanner,
tighten to secure.
※Select Probe Tip to match the desired measurement range.
Model No.：WCDI-6
■ASSEMBLY
Clamp
Screw
DIAL BORE GAUGE Instruction Manual
■PART IDENTIFICATION
Dial Gauge
（ｍｍ）
＊Wide Range Acuracy

（Figure１）
（Figure２）
I385K 1810
（Figure３）
① Prepare a Ring Gauge to use as a reference standard
for setting the zero-point. Insert the Measurement Head
into the Ring Gauge.
②In the direction perpendicular to the Ring Gauge axis,
position the Bore Gauge to measure diameter ⓐ shown in
the cross section (Figure 1). This is the maximum
distance, and the Dial Gauge will show the minimum
reading. The Gauge Head will automatically sit in this
position when inserted.
③In the cross section shown in Figure 2, parallel the Ring
Gauge axis though diameter ⓐ, position the Bore Gauge
to minimize the distance ⓑ. In this position the Dial Gauge
will read the maximum value.
This position is determined by manually moving the gauge
and noting the position where the Pointer shows the
maximum value. (Figure 3)
④The reading obtained at step ③ is the zero-point. Rotate
the bezel of the gauge until the Pointer is at the zero point
of the Gauge Face. (Figure 4)
MEASUREMENT
※Before use, please make sure the Measurement Head is
not loose on the Handle. Tighten as necessary.
Insert the Measurement Head of the Bore Gauge into the
object to be measured. As in step ③ of “Setting the 0-
Point” above, pivot the gauge while checking the pointer
to determine the diameter ⓑ where the indicator will
show the maximum value to determine the measurement
reading.
This measurement will be the difference in diameter
between the part, and the reference Ring Gauge.
●Please note, manufacturer is unable to respond to inquires or provide service
directly. Please contact distributor or place of purchase.
■OPERATION
NOTICE
�
ⓑ
（Figure４）
Bezel
Rotate
Set to Zero
SETTING THE 0-POINT
Niigata Seiki Co., Ltd.
TEL: +81256315670 FAX: +81256397730
MAIL: [e-mail]
URL http://www.niigataseiki.co.jp
●This is a precision instrument, handle with care.
●Do not disassemble or modify.
●Keep instrument away from water and oil.
●Use only with supplied Probe Tip and Probe Needle.
●Keep instrument away from direct sunlight and high temperatures such as in a car, or
near a stove or heat source.
●After use, remove dust and cutting chips, and apply rust preventative oil to to Probe
Tip and Probe Needle. When not in use store in supplied storage case.
●This product is for measuring inside diameter; use only as directed. Improper use may
cause accident or injury.
■REPAIRS AND SERVICE
●If Gauge does not operate properly, or if you have any questions, please contact
■distributor or place of purchase.
61522, Tsukanome, Sanjo, Niigata, Japan 9550055