BIG DAISHOWA Measuring Instruments

BIG DAISHOWA offers a wide range of high-precision measuring instruments to make your workflow faster, more accurate, and more efficient.

MEASURING INSTRUMENTS Designed to Make Your Job Easier

MEASURING INSTRUMENTS

ATC ALIGNMENT TOOL Misalignment of the center between the machine tool spindle and ATC gripper may cause damage to the spindle taper when a tool holder is loaded into the spindle. A clamped tool holder under misalignment leads to increased runout, resulting in shorter life of machine tools and tool holders, as well as cutting tools. The ATC Alignment Tool can also be used for re-aligning the ATC gripper and tool magazine pots. Overall cost reduction is achieved by using equipment in good condition. How To Use 1. Load the AL Shank in the machine spindle and mount the AL Flange on the ATC arm. 2. Insert the AL Plug into the AL Flange. 3. Rotate the AL Plug and read the highest and lowest values of the dial indicator. This direction is the eccentric direction. Half of the gap of the values is the eccentric amount. 4. Adjust the position of the ATC arm so that the front end of the AL Plug will be inserted into the AL Flange fully.

AL Shank In Machine Tool Spindle

AL Flange In ATC Arm

Dial Indicator Stylus

AL Plug

Provided with ATC Alignment Tool & Plastic Storage Case

Dial Indicator (1 Div = .01mm)

L 4

L 1

L 2

L 3

AL Shank

AL Flange

AL Plug

CV Taper

Catalog Number

øD

D 1

D 2

L 1

L 2

L 3

L 4

CV40-ATC20 CV50-ATC28

1.75 2.75

2.500 3.875

.787

2.812 4.125

.123 .123

.958

9.882

1.732 2.126

1/2"-13 5/8"-11

1.102

1.301

10.276

• DIN 7/24 taper spindle models available

BT Taper

Catalog Number

øD

D 1

D 2

L 1

L 2

L 3

L 4

BT30-ATC18 BT40-ATC20 BT50-ATC28

1.25 1.75 2.75

1.811 2.480 3.937

.709 .787

1.984 2.654 4.126

.079 .079 .118

.787 .984

9.882 9.882

1.732 1.732 2.126

M12 M12 M16

1.102

1.378

10.276

MEASURING INSTRUMENTS

DYNA FORCE Machine tool maintenance is a necessity. Periodical measurement of the spindle retention force avoids unknown reduced rigidity, which leads to vibrations, loss of machining quality and shortened tool life. A full length taper stabilizes the value of measurements.

Belleville Springs

Provided with DYNA FORCE, Plastic Storage Case, Display & Cable

Collet

Taper

Only One Display for All Taper Sizes One common display can be used for all taper sizes.

測定器毎の感度校正登録が必要です。

測定時はスイッチを「ＭＥＡＳ」に入れ、「ｋＮ」表示にしてください。 It is necessary to calibrate each measuring device. Select[MEAS] position and indicate [kN] on the display before starting measuring.

TYPE : DFA-1

Fig. 2

Fig. 1

Contents of Set

Catalog Number

Taper No.

Weight (lbs.)

Rated Capacity

øD 1

øD 2

Measuring Device Fig.

Display

Cable

SNT30-DF10 SBT30-DF10 SNT40-DF30 SNT50-DF50 SNT50-DF30 l

NT30-DF10 BT30-DF10 NT40-DF30 NT50-DF50 NT50-DF30

1 2 1 1 1

2.283 3.150 .787

3.3

10 kN (980 kgf)

2.559

1.811 2.858 1.024 3.5

DFA-1 (AA battery x2)

DFC-1 (2m)

40 30 kN (2,940 kgf)

2.874 2.958 3.543 .945

5.5

50 kN (4,900 kgf) 30 kN (2,940 kgf)

3.780 3.543 4.331 1.299 13.2

2.874 2.756 3.386 .787

8.6

• Batteries not included; use batteries commercially available on the market • Each component is also available separately • SBT30-DF10 is designed exclusively for machines not capable of automatic tool change

• SBT30-DF10 is suitable for BT/BBT30 machines only • SNT50-DF30 marked • indicates light-weight model • Certificate of calibration and diagram of traceability system are available for a charge in order to maintain the reliability of the device

MEASURING INSTRUMENTS

DYNA CONTACT A ceramic taper gage allowing inspection of machine spindle tapers at a glance. • Made of ceramic • Clearly shows Prussian blue

Provided with an Aluminum Case

L 3

L 4

L 2

L 1

Taper Angle: 8 º 17' 50" ±1"

Catalog Number DC-30P DC-40P DC-50P

Taper Number

Weight (lbs.)

øD

ød 1

ød 2

L 1

L 2

L 3

L 4

30 40 50

1.250 1.750 2.750

.91

1.42 1.93 1.93

1.906 2.575 4.008

2.22 2.89 4.40

4.2 4.4 4.5

6.4 7.2 8.9

3.69 3.74 3.74

.236 .236 .315

1.14 2.64 5.76

1.34 1.93

• It can be used for BBT (BT=JISB6339), BDV (DV=DIN69871) and BCV (CV = ANSI)

DYNA TEST (BASIC TYPE) Regular inspections using a DYNA TEST bar can help identify potential issues with spindles and bearings, reducing downtime and costly repairs. The precise test bar is designed to test the spindle’s runout, check the parallelism of z-axis movement and can also be used as a setting gage for tool presetters.

L Effective Measuring Length A

Catalog Number

øD

NT30-32-L150 NT30-32-L225 NT40-50-L200 NT40-50-L335 NT50-50-L200 NT50-50-L335

5.906 8.858 7.874

5.591 8.543 7.244

1.260

1.970

13.189

12.559

7.874

7.520

1.970

13.189

12.835

• JIS taper length with metric pullstud bolt thread

MEASURING INSTRUMENTS

LEVEL MASTER Two-axis simultaneous detection leveler. LED displays level conditions for both axis simultaneously. LED and buzzer indicate when leveling is completed.

Wireless

Standard Type

Wireless Type

Catalog Number LVM-01

Catalog Number LVM-WL

Simultaneous 2-Axis Detection Saves The Extra Time & Cost Of Using Two Levelers

HIGH MODE LOW MODE LED and Buzzer Indicate Leveling Completion

When the required level condition is within .01mm/m

When the required level condition is within .1mm/m

Easy Leveling with Simultaneous Two-Axis Detection

Traditional Method Where Two Levelers Are Used

LED (Blue) & Buzzer are Simultaneously Activated

Remote Work Solution Wireless Type

Easy and quick leveling with a single operator.

Provided with LEVEL MASTER, Aluminum Storage Case, Manual & Inspection Sheet

LVM-WL

LVM-01

Body

Receiver

Minimum Read Value

.01mm Inclination/m AAA batteries (4 pcs.)

.01mm Inclination/m

Power Source Auto Power Off

AAA batteries (4 pcs.)

30 minutes after power is turned on 32-104º F (Recommended 66º F ±9º)

Operational Temperature

Battery Life Dimensions

50 hours

30 hours

ø4.3" x 2.2" H

ø4.3" x 1.7" H

5.6" H x 3.2" W x 1.7" D

Weight

2.2 lbs.

.62 lbs.

• Batteries not included; use batteries commercially available on the market • In the case of high precision leveling, we recommend that you check the LEVEL MASTER in advance on a reference level, such as a level block

MEASURING INSTRUMENTS

ACCU STAND The flexible arm stand features a unique cam mechanism for solid, reliable locking.

(MAGNETIC BASE TYPE) Firmly Fixed with a Powerful Magnet

The thread size of the joint between the magnet and arm: M8 x P1.25 for AMM, AML and AM M10 x P1.5 for AMP and ASP

AMM-M

Rigid Type

2.68

1.38 3.54

Catalog Number ASP-M

2.36

AML-M

2.09

1.38

5.43

2.68

AM-M

1.57

2.36

2.09

2.36

9.17

Mini Rigid Type

Mini Type

Catalog Number AMP-M

Catalog Number AM-M

AMP-M

2.36

9.76

(MINI-MINI TYPE) Compact Yet Tough Arm and Powerful Clamp

ASP-M

Short Arm

Catalog Number AMM-M

1.38

2.36

13.94

1.38

Test indicators and dial gages are not included with any model See pg. 7 for gage support details

1.26

Long Arm

Catalog Number AML-M

1.38

1.26

MEASURING INSTRUMENTS

ACCU STAND

(CAST BASE TYPE) Ideal for Precision Measurement on a Surface Plate

The base shape is designed for stability, with a precision-ground bottom surface that enables higher-precision measurement. The side is also ground perpendicular to the bottom, allowing measurement while sliding.

The thread size of the joint between the cast base and arm: M10 x P1.5

ASP-B

Rigid Type

1.85

13.94

Catalog Number ASP-B

See below for gage support details

Standard/Mini Type Set GAGE SUPPORT DETAILS

Fine Adjustment Knob (P=0.25) (AS-RED)

Clamp Piece for ø6mm For when using a ø6mm dial gage Optional Product

M8 x P1.25

.55 Adapter for ø8 Dial Gage (ASA8)

1.65

ø8mm

Set Contents Gage Support Fine Adjustment Knob Adapter for ø8 Dial Gage

Catalog Number DGH-3

.06

Catalog Number ASA8-6

Test indicator mounting groove

ø8mm

Dial gage mounting hole

Mini-Mini Type Set

Optional Products

Fine Adjustment Knob (P=0.25) (AS-RED)

Adapter for ø8mm Dial Gage

Clamp Piece for ø6mm For when using a ø6mm dial gage

.35

.55

M8 x P1.25

ø8mm

.87

ø8mm

Catalog Number ASA8

Set Contents Gage Support Fine Adjustment Knob

Catalog Number DGH-MM

.06

Catalog Number ASA8-6

Test indicator mounting groove

Test indicators and dial gages are not included with any model

For the Complete Line of BIG DAISHOWA Measuring Instruments, See Our High Performance Tooling Solutions Catalog

Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8