Magnetic Stand SERIES 7 DIMENSION - sumipol · • Vertical travel of the gage holder — Dial Gage...
Transcript of Magnetic Stand SERIES 7 DIMENSION - sumipol · • Vertical travel of the gage holder — Dial Gage...
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Magnetic StandSERIES 7
SPECIFICATIONS
DIMENSION
Mitutoyo's Magnetic Stands accept all dial indicators and dial test indicators. The ON-OFF switch o�ers instant mounting and dismounting without any adverse e�ect to the indicators or workpiece surface.
ø4mm, ø8mm, ø9.53mm(3/8")ø4mm, ø8mm, ø9.53mm(3/8")ø6mm, ø8mmø4mm, ø9.5mmø8mm, ø9.53mm(3/8")ø6, ø8mmø6, ø8mm, ø9.53mm(3/8”)
-With �ne adjustmentWithout magnet ON/OFFWithout magnet ON/OFFWith mechanical locking systemWith mechanical locking systemWith mechanical locking system
--
ProvidedProvidedProvidedProvidedProvided
Dovetail groove RemarksOrder No. Description Applicable holding stem dia.7010S-107011S-1070147014E7033B70317032
Magnetic standMagnetic standMini magnetic standMini magnetic standUniversal magnetic standUniversal magnetic standUniversal magnetic stand
M8×1.25
50 (W) ×60 (D)
7019B
66 150°
6° a
djus
tabl
e
360°280°
360°
(ø34
)
431
136
102
55
112
12.7
180°7481
ø8
Stem holeø9.53 (3/8”)
Bush340°
ø30
2510
6
ø6
ø6ø6
ø8
7014
Dovetail
Ball-joint
12
150°6 6
M8x1.25
50 (W) ×61.5 (D)
360°
70320
7.5
7010
111
113
.5
55(3
03)
8
340°
360°
ø8
ø6
ø9.53
100°
Dovetail
150°4 4
13
3751
(160
)43
5715
30.4 (W)×35.7 (D)
7031
360°
340°
100°
100°ø8Dovetail 12ø6 Exchaning a Bush
M8×1.25
50 (W)×58 (D)
7011S-10
150°
20
20° adjustable
47
232
17715
055
ø12 ø10
55
Stem hole ø4Stem hole ø8(With bushing), ø9.53mm
M8×1.25
50 (W)×58 (D)
7010S-10
150°
47
232
177
5516
5
20
Stem hole ø4Stem hole ø8(With bushing), ø9.53mm
ø12ø10
55
Unit: mm
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Dial Gage StandSERIES 7
DIMENSION
FEATURES• Vertical travel of the gage holder — Dial Gage Stand: 100mm, Transfer Stand: 335mm• Fine-adjustment of 1mm available for zero-setting of the indicator.• With an interchangeable anvil. Domed anvil (101463) is optional.
The Dial Gage Stands are designed forcomparison measurements of heightusing a dial indicator or Digimatic Indicator.
ø30
5016
045
205
ø58
80
Stem hole
Stem hole
Anvil
AnvilFlatness: 1.3µm
Flatness: 1.3µm
Fine adjustment
Fine adjustment
Column clamp
Column clamp
Indication clamp
Indication clamp
168 110
7001-10, 7002-10
7007-10
ø30
ø8, ø9.53
ø8, ø9.53
5016
045
205
90
80
168 110
Unit: mm
11
ø58
ø58
ø32
ø58
SR20 2614
14
101461
101462
101463
Metric
Remarkswith serrated anvilwith flat anvilwith square anvil
Stem holeø8mm, ø9.53mmø8mm, ø9.53mmø8mm, ø9.53mm
Order No.7001-107002-107007-10
SPECIFICATIONS
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SERIES 215
DIMENSION
Granite Comparator Stand
Mitutoyo's Granite Comparator Stands arebasic building-blocks for the assembly ofspecial-purpose, precision measuring equipment.By mounting precision measuring instrumentssuch as Digimatic indicators, Mu-CheckerCartridge Heads, and Linear Gages onto the stands,it is possible to satisfy all manner of measuringassignment. The rigid granite base is free from burrs,pileups, rust, and deterioration over time.
SPECIFICATIONS
250mm260mm275mm
ø8mm, ø9.53mmø8mm, ø9.53mmø8mm, ø9.53, ø20mm
With �ne adjustment of 1mm rangeWith �ne adjustment of 1mm rangeWith �ne adjustment over the entire travel
150 x 200 x 50mm200 x 250 x 80mm300 x 250 x 80mm
215-151-10215-153-10215-156-10
RemarksGranite base size (W x D x H)Order No. Column travel Stem hole
Unit: mm
ø30
5030
050
80
200
215-151-10Column travel: 0 - 250mm
215-156-10Column travel: 0 - 275mm
215-153-10Column travel: 0 - 260mm
150
41
ø40
6032
080
95
250 200
46
100
400
80
ø50
115
300 250
51
Stem holeø8, ø9.53ø8
Stem hole
Stem hole
Flatness: 3.5µmBase
Base Flatness: 3.5µm
Flatness: 3µmBase
Bush
ø8, ø9.53ø8
Bush
ø8 ø9.53
BushBush
Fineadjustment
Fineadjustment Column
Indicator clampColumn clamp
clampColumnclamp
Indicationclamp
Indicationclamp
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No.101462
Hardened steel
11
ø58 ø58
ø32
ø58
SR20
26
1414
No.101461
11
ø58 ø58
ø32
ø58
SR20
26
1414
Hardened steelNo.101463
Hardened steel
11
ø58 ø58
ø32
ø58
SR20
26
1414
SERIES 215
DIMENSION
Comparator Stand
SERIES 519 — Transfer StandStands
The Comparator Stands consists of a verystable, cast-iron base and an upright columnwith a mounting bracket that features �neadjustment. The grid type anvil prevents theworkpiece from sticking to it.
FEATURES• Transfer Stands are designed for comparison measurements of size using a dial indicator or Digimatic Indicator.
* Perpendicularity of the mounting hole to the anvil: less than 0.4mm/100mm
SPECIFICATIONS
ø8mm, ø9.53mm With serrated anvil519-109-10
RemarksOrder No. Stem hole
Unit: mm
215-405-10Column travel: 0 - 235mm
215-505-10Column travel: 0 - 275mm
134
Fine adjustmentColumn clamp
Indication clamp
Column clamp
Indication clamp
179
110
ø4060
95
201
5432
0
Stem hole
Bush
Flatness: 2.3µmAnvil
ø8, ø9.53ø8
Bush BushStem hole
Flatness: 2.3µmAnvil
150
255
ø50
ø8
ø8, ø9.53, ø20
ø9.53
115
400
6410
0
519-109-10(with a serrated anvil)
Metric
SPECIFICATIONS
ø8mm, ø9.53mmø8mm, ø9.53mm, ø20mm
With �ne adjustment of 1mm rangeWith �ne adjustment over the entire travel
215-405-10215-505-10
RemarksOrder No. Stem hole110 x 110mm150 x 150mm
Square anvil size (W x D)235mm275mm
Column travelMetric
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Contact PointOptional Accessory for Digimatic and Dial Indicators and Linear Gages
MaterialCarbide
RubyCarbideCarbideCarbideCarbideCarbideRubyCarbideCarbideRubyCarbideRubyCarbideRuby
AM2.5 x 0.45M2.5 x 0.45#4-48UNFM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
L7.3
7.38.38.3*12.1*14
1719.3*202225
Order No.90131290199490201812004721AZA31990211921AZA32021JAA22512004912005121JAA22421AZA32113739221JAA22612005521AAA25221AAA253
*For waterproof dial indicators
SPECIFICATIONS
A
Unit: mm
For waterproof model (w/ groove for rubber booth)
L
L
ø6
Sø3
Sø3 Sø3
L
Ball Points
L
R2.5 (.16")
ø5
A( ): For inch type
Unit: mm
Shell Type Points
L
ø5.2
A Unit: mm
ø2
92
90°
A
Unit: mm
Conical Points (Carbide)
8
0.5
15
90°
ø1
A
Unit: mm
15
ø4
8
A
Unit: mm
Knife Edge Point (Carbide)
L
ø5
A
Unit: mm
Flatness: 3µm
Flat Points
L
øD
AFlatness: 5µm
Unit: mm
A#4-48UNFM2.5 x 0.45M2.5 x 0.45#4-48UNFM2.5 x 0.45#4-48UNFM2.5 x 0.45M2.5 x 0.45#4-48UNFM2.5 x 0.45
L3.9751012.71519.05202525.430
Order No.10118410138610111810118513739310118610138710138810118721AAA254
AM2.5 x 0.45M2.5 x 0.45#4-48UNF#4-48UNF#4-48UNF#4-48UNF
L8105/16"1/2"3/4"1"
Order No.13136521AAA34013301721AAA04321AAA04421AAA045
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45#4-48UNF#4-48UNF
D10152025201/2"3/8"
L10101010109.539.53
Order No.1011721AAA34121AAA34221AAA34321AAA344101188101189
7.3
ø5
ø1.8
Unit: mm
6.35
900032ø4 A
A
Ball Point
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
SøD1mm, carbide1.5mm, carbide1.8mm, steel2.5mm, carbide4mm, carbide
ød5mm5mm5mm5mm5mm
Order No.21AAA34921AAA35010112221AAA35121AAA352
L
Radius (SR)
øD
A
Unit: mm
Spherical Points
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45#4-48UNF#4-48UNF
D5.57.91012.79.53
SR55779
L3553.182.38
Order No.111460125258101119101205101204
L1.7
øD
Radius (SR)A
Unit: mm
Spherical Points (Carbide)
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
D5.27.510.5
SR5710
L51010
Order No.120058120059120060
Unit: mmL
5
ø5.2
ø5
A
Conical Points
AM2.5 x 0.45#4-48UNF
Tip angle L101/2"
Order No.101120101190
60°60°
AM2.5 x 0.45#4-48UNF
Tip angle L51/4"
Order No.101385101191
90°90°
AM2.5 x 0.45
Order No.120057
AM2.5 x 0.45
Order No.120068
AM2.5 x 0.45
Order No.120067
Plastic7.31/4"
30
15
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8
Flatness: 3µm
ø2
A
Unit: mm
Flat Points (Carbide)Unit: mm
L
Radius (SR)
ø5
N
A
Lever Points
ø10
23
15
39
ø10
AUnit: mm
R5
Roller Points
L 5
ø5.2
A
Unit: mmExtension Rods
L 7
øD
A
Unit: mm
Needle Points (Carbide)
L
ødøD
1.7 A
Unit: mm
L32
ødøD
A
Unit: mm
36
26.3
ø3
A
Unit: mm
Lever Points
102.5
TD
A
Unit: mm
Blade Points (Carbide)
Interchangeable Contact Point Set (M2.5x0.45)
AM2.5 x 0.45
Order No.120056
AM2.5 x 0.45#4-48UNF
Order No.901954901991
AM2.5 x 0.45#4-48UNF
Order No.900391900393
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
D5.2710.517222732
d4.3*6.5*9.5*15**20**25**30**
L5101010101010
Order No.12004112004212004321AAA34521AAA34621AAA34721AAA348
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
N11132131
L15172535
SR0.40.20.40.4
Order No.10112113741321AAA25521AAA256
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
D0.450.451111111.51.51.51.51.52222
L353581020405101320408182840
Order No.12006621AAA32912006521AAA33021AAA33121AAA33221AAA33321AAA33421AAA33521AAA33612006421AAA33721AAA33813725721AAA25721AAA25821AAA339
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45M2.5 x 0.45#4-48UNF#4-48UNF#4-48UNF
L101520253035404550556065707580901001"2"4"
Order No.30361121AAA259A30361221AAA259B30361321AAA259C21AAA259D21AAA259E21AAA259F21AAA259G30414621AAA259H21AAA259J21AAA259L21AAA259M304147303614301655301657301659
AM2.5 x 0.45M2.5 x 0.45M2.5 x 0.45
T0.40.61
W224
Order No.120061120062120063
Flatness: *3µm, **5µm
AM2.5 x 0.45M2.5 x 0.45
D79
d6.48
L1010
Order No.137255137399
ComponentsFlat Point (131365, ø5mm)Flat Point (101117, ø10mm)Needle Point (101121)Spherical Point (101119)Shell Type Point (101118)Shell Type Point (101387)
Order No.7822
Contact PointOptional Accessory for Digimatic and Dial Indicators and Linear Gages
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icroIndicator
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Spindle Lifting Lever and CableOptional Accessory for Digimatic and Dial Indicators
Screw(M2.5)
Spindle LiftingCable
Spindle
Spindle Lifting Lever
Spindle Lifting Cable
Application
Application
21BZA205
902011
902100
903424
21AZB149
21AZB150
900527 : Lever101171 : Screw
903307 : Lever192686 : Screw
Spindle Lifting Knob137693
• The Spindle Lifting Lever is attached to the top end of the spindle for improved inspection efficiency when using a dial indicator mounted on a stand.
Use for S type Series 1 and F type Series 2(up to 10mm/.4” range) dial indicators.
Use for S type Series 2, 3, and 4 dial indicators(up to 10mm/.4”).
Use for F type Series 1 dial indicators.
Use for F type Series 2 dial indicators(up to 10mm/.4” range).
Use for F type Series 2 dial indicators(up to 20mm/.8” range) andSeries 3 and 4 dial indicators (up to 10mm/.4” range).
Use for S type Series 2 and 3 dial indicators(from 10mm/.4” up to 20mm/.8”).
901975: with auto-stop function
Applicable spindle diameter; 4.8mm
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Serie 2(ø57mm)
Serie 3,4(ø77, 91mm)
Order No.Serie 1(ø41mm)
BackOptional Accessory for Digimatic and Dial Indicators
SPECIFICATIONS
Special order
Special order
—
—
101211 : a=2.2136872 : for water- proof type191559 : for 1911, 1913-10137906 : for 1003
101210 : metric type101307 : inch type190561 : for 1911, 1913-10137905 : for 1003
193173 : M6x1, made-to-order193174 : #1/4-28UNF, made-to-order
193172 made-to-order
136025 : M6x1129721 : #1/4-28UNF
900928
900008
901963
101040 : metric type101306 : inch type21AZB230 : for water-proof of S type
101039 : a=2.521AZB231 : for water-proof of S type
101167
101169
136023 : M6x1193174 : #1/4-28UNF
136026 : M6x1101168 : #1/4-28UNF
900929
Special order
—
100691 : metric type100797 : inch type
100836 : a=3.0
100837
100839
136024 : M6x1100840 : #1/4-28UNF
136027 : M6x1100838 : #1/4-28UNF
Description
Flat Back
a
Lug-on-Center Back
16
12ø6.5
ø20
45° 45°
5
Magnetic Back 8
ø44
Back with O�set Lug
16
12ø6.5
ø20
45° 45°
6.35
Back with Post
28
ø12.
7
Back with Screw Mount
ø12.
7
M6 X1
11.7
Adjustable Back
22.2
12.7
32M6 X1
5.3(6.4)
Back with Dovetail 6.4
60°
30
9.7
AFrom A
2.5
Back with Adjustable Bracket 50.2
7
18.5
ø7.1ø10.5
38
25.5
38
Unit: mm
Unit: mm
Unit: mm
Unit: mm
Unit: mm
Unit: mm
Unit: mm
Unit: mm
Unit: mm
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Contact Point, Stem and Clamp HolderOptional Accessory for Dial Test Indicator
Contact Points(for Metric Model Only*)
Stems with Knurled Clamp Ring
ø4mm(.157" DIA.)
ø8mm 3/8” DIA.
902802
902804 902805
Swivel Clamps
Holding Bars
9 x 9mm 953638 (Length: 50mm)900209 (Length: 100mm)
ø8mm 900211 (Length: 115mm/ 4.528” )(.315”DIA)
.25” x .5" 953639 (Length: 2")900306 (Length: 4")
Universal Holder
Universalholder
Centeringholder
Centering Holder
901916 (ø8mm stem)901459 (.25" DIA. stem)901461 (ø6mm stem)
901959 (ø8mm stem)901997 (.25" DIA. stem)
Spanner
102037
• Use a contact point with the proper length for accurate measurement.
* Except for universal type dial test indicator (513-304G).• Can be used with Holding Bars.
• Allows the indicator to be set at the desired attitude to the workpiece.
• Allows large diameter cylinders or holes to be centered on a machine tool.
L
For ø4mm stem, ø8mmstem, and dovetail
For .157" DIA. stem, 3/8"DIA. stem, and dovetail
900321 900322
ø0.5mm ball-point ø0.7mm ball-point
ø1mm ball-point (Carbide) ø2mm ball-point (Carbide)
ø3mm ball-point (Carbide)ø2mm ball-point (Ruby)
190547 (L=14.7mm)190549 (L=20.9mm)190654 (L=22.3mm)190656 (L=44.5mm)
190548 (L=14.7mm)190550 (L=20.9mm)190653 (L=22.3mm)190655 (L=44.5mm)
21CZA044 (L=12.8mm)103017 (L=14.7mm)103013 (L=20.9mm)137558 (L=22.3mm)137746 (L=36.8mm)136235 (L=44.5mm)
21CZA036 (L=12.8mm)103010 (L=14.7mm)103006 (L=20.9mm)137557 (L=22.3mm)129949 (L=36.8mm)136013 (L=44.5mm)
21CZA045 (L=12.8mm)103018 (L=14.7mm)103014 (L=20.9mm)137559 (L=22.3mm)137747 (L=36.8mm)136236 (L=44.5mm)
21CZA212 (L=12.8mm)21CZA209 (L=14.7mm)21CZA201 (L=20.9mm)21CZA210 (L=22.3mm)21CZA211 (L=44.5mm)www.su
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Accessories
Contact Point, Stem and Clamp HolderOptional Accessory for Pocket Type Dial Test Indicator
Universal holder
Contact Points(for Metric Model Only)• Use a contact point with the proper length for accurate measurement.
ø0.5mm ball-point ø0.7mm ball-point
ø1mm ball-point (Carbide)
ø2mm ball-point (Ruby)
ø2mm ball-point (Carbide)
ø3mm ball-point (Carbide)
190547190549190656
(L=14.7mm)(L=20.9mm)(L=44.5mm)
190548190550190655
(L=14.7mm)(L=20.9mm)(L=44.5mm)
136756103017103013137746136235
(L=12.1mm)(L=14.7mm)(L=20.9mm)(L=36.8mm)(L=44.5mm)
21CZA20921CZA20121CZA211
(L=14.7mm)(L=20.9mm)(L=44.5mm)
136104103010103006129949136013
(L=12.1mm)(L=14.7mm)(L=20.9mm)(L=36.8mm)(L=44.5mm)
136758103018103014137747136236
(L=12.1mm)(L=14.7mm)(L=20.9mm)(L=36.8mm)(L=44.5mm)
Stems
ø4mm (.157" DIA.) ø8mm 3/8" DIA.
102389 102822 102081
Swivel Clamps• Can be used with Holding Bars.
For ø4mm stemand ø8mm stem, and dovetail
For .157" DIA. stem and 3/8" DIA. stem, and dovetail
900321 900322
Holding Bars
9 x 9mm 953638 (Length: 50mm)900209 (Length: 100mm)
ø8mm 900211 (Length: 115mm)(.315"DIA)
.25” x .5" 953639 (Length: 2")900306 (Length: 4")
Universal Holder• Since the Dial Test Indicator can be swiveled to a desired angle, the holder is useful for centering workpieces and installing workpieces on a milling machine.
901917 (ø8mm stem)901546 (.25" DIA. stem)901547 (ø6mm stem)
Spanner
301336
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Technical Tips
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Bore GaugeDial IndicatorIDC Series Dial Thickness Gage
ID-N Series ID-H Series IDF Series
DIAL INDICATOR• Dial or digimatic indicators / gauges are widely used as compact, lightweight accurate measuring devices. However this cannot be achieved without attachment to an auxiliary tool such as jig or stand. On a dial indicator, a minute displacement of the spindle is magnified by internal gearing and converted into a change of the pointers angular position dial face, whereas on a digital indicator the mechanical magnifying principle is replaced by a much higher accuracy linear encoder, and the measured values are displayed on a LCD (Liquid Crystal Display) or LED (Light Emitting Diode) digital display. • The dial face or digital display is easy to read, for example to perform comparative measurement, variations in the run-out of revolving parts or flatness of a continuous surface. Length of displacement (range or travel) graduation or resolution (digital), gauging force, size etc vary and dependant upon model selection.
BASIC CONSTRUCTION OF A DIAL INDICATOR• The linear movement of the spindle and its contact point is transmitted to the grand gear and pinion, via a rack on the spindle. Then it is magnified and transmitted to the centre pinion (which is co-axial to the dial pointer) to show the angular displacement on the dial. • In the above described structure, there is some play in the engagement between rack and pinion (intermediate pinion) and the engagement between the grand gear and the centre pinion. In order to eliminate the play (backlash), the centre pinion is engaged with another gear (take-up gear) against which it is held by the tension of the hair spring.
DIAL INDICATORPRECISION MEASURING INSTRUMENTS
DIAL POINTER
HAIR SPRING
TAKE-UP GEAR
GRAND GEAR AND PINION
HAND (Counter)
REVOLUTION COUNTER
SPINDLE GUIDE PIN
SPINDLE RACK
SPINDLE SPRING
TRAVEL / RANGE
SPINDLE PIN
SPINDLE
DIAL
GRADUATION
HAND, TOLERANCE BEZEL CLAMP
BEZEL
BACK MOUNTING LUG
CONTACT POINT
STEM
DUST CAP
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Technical Tips
DIAL INDICATORPRECISION MEASURING INSTRUMENTS
7 4
CARE FOR YOUR DIAL INDICATOR
Preparing for Measurement
Use the Right Tool
Use of Appropriate Stand
Correct Mounting
Bezel Clamp
Lifting Lever
INDICATOR STAND
Turning the back so thatits lug is oriented to theside.
JIG FOR STEP MEASUREMENTA simple ring holder enables the indicator to be usedas step gauge. A stem fastening screw provides easysetting of the indicator.
JIG FOR DEPTH MEASUREMENTPointer Take-up gear with
hair spring
Centre pinion with a pointer
Grand gearIntermediate pinion
Rack provided on the spindle
Central and o�set stem holding positions allow depth andstep measurement. A stem fastening screw provides easysetting of the indicator.
Magnifying mechanism of 0.01mm dial indicator (typical)
When measuring thedepth of a hole in a
small-sized part, aring-type jig that has
a side screw hole issu�cient.
A suitable dial indicator stand, for which themounting position can be adjusted either upand down or right and left, can be made fromonly two pieces of steel.
Inspect the instrument for appearance and operation. Wipe the indicator and the work to be measured perfectly clean before taking measurement. Such preparation will ensure you get trouble-free performance of your indicator.
Select the indicator or gaugethat best �ts the application.Make sure that the type,measuring range, graduationand other speci�cations of the indicator are appropriate for your application. A wide selection of contact points is available.
The indicator may be mountedon a stand or �xture by the stem(clamp the stem as close to thedial as possible) or using the back plate mounting lug. Both has its merits and demerits. Select one that suits your needs.
Always hold the indicator ona jig, otherwise mount it on arigid stand, but ensure that thecentre of gravity of indicator isdirectly above the base. Set up the indicator so that the distance from the column to the indicator is minimised.
For easy zero adjustment, thebezel of the indicator is generallydesigned so that it can be rotatedtogether with the dial face andyet be clamped by the bezelclamp when the clamp screwis fastened. This clamp ensuresthat the zero position will not alter during measurement.
At the top of the indicator alifting lever can be mountedfor lifting the spindle to allow aworkpiece to be easily inserted,as well as to move the spindleup and down several times toensure a stable reading.
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