BIG DAISHOWA Citizen Machinery Cincom

The Ideal Tooling Lineup for Citizen Machinery Cincom Swiss-Type CNC Automatic Lathes

for Lathes

The Ideal Tooling Lineup for Citizen Machinery Cincom Swiss-Type CNC Automatic Lathes

HYDRAULIC CHUCKS FOR SWISS-TYPE AUTOMATIC LATHES Compatible with Citizen Machinery Cincom machines, the BIG DAISHOWA Hydraulic Chuck System delivers high accuracy and quick, easy tool changes.

Safe and Quick Operation The ability to change cutting tools with a single T-wrench drastically reduces the time required for tool changes. It also reduces the difficulty of tool changes in extremely limited spaces and improves operator safety.

Improved Accuracy and Rigidity The lathe type hydraulic chuck was developed from decades of knowledge accumulated on milling machines. In addition to high accuracy and rigidity, the slim design helps avoid interference with adjacent tools.

±1μm Repeatability Even changing the tool, the repeatability at 4xD is stable at ±1μm or less. In addition, the tightening is completed when the clamping screw hits the bottom, controlling tightening torque is not needed.

Repeatability Less than 1μm

4xD

No Change in Tool Length Since the tool projection length does not change after the clamping, it is easy to control the tool projection length in the machine.

No Change

Hydraulic Chuck

Collet Chuck

HYDRAULIC CHUCKS FOR SWISS-TYPE AUTOMATIC LATHES

F Type

Front Tool Post

Main Spindle

Rear-End Tool Post

Sub Spindle

Counter Tool Post

• Tighten from the opposite side of the tool • Coolant delivery is possible with Rc(PT)1/8 screw • Optimum overall length for easy use • Ideal for use on a front tool post

Standard Type

• Tighten from the tool side • Coolant delivery is possible with Rc(PT)1/8 screw • An adjusting screw can also be fitted (some models) • Length can be adjusted by cutting the shank • Easy to install in various tool posts

HYDRAULIC CHUCK (STANDARD TYPE FOR LATHE) CLAMPING RANGE: ø.125" (ø3-12mm) High-precision cutting with hydraulic chuck is achieved on an automatic lathe. • Standard type is easy to mount on a wide variety of tool posts • Coolant connects via an Rc (PT) 1/8 thread and is compatible with oil-hole drills • Adjustment screws are available on select models

COOLANT

THROUGH

Min Clamping Length E

Rc(PT)1/8

L 1

Catalog Number

Weight (lbs.)

ød

øDs

L 1

B 1

B 2

SL19.05-HDC3-60 v SL19.05-HDC4-60 SL19.05-HDC5-60 SL19.05-HDC6-60 SL19.05-HDC8-60

3mm 4mm 5mm 6mm 8mm

.787-1.26 .905-1.26

.63 .75 .87 .98

HDA4-05015W

.96

.40

1.22-1.89

NBA6B

.750

2.36

.787

.59

.62

.87

1.00

2.56

1.22

—

.37

SL19.05-HDC3.175-60 v SL19.05-HDC4.7625-60 SL19.05-HDC6.35-60 SL25.4-HDC3-80 v

.125

.787-1.26

.63 HDA4-05015W .40

.96

.1875

.75 .98 .63 .75 .98

1.22-1.89

NBA6B

.40

.250

3mm 4mm 6mm 8mm

.787-1.26 .905-1.26 1.22-1.89

.91

.55

HDA4-05015W .82

SL25.4-HDC4-80 SL25.4-HDC6-80

.96

.59 .63 .67 .71

NBA6B

.82 .82 .77

1.000

3.15

1.57

.59

1.10

SL25.4-HDC8-80 u SL25.4-HDC10-80 u SL25.4-HDC12-80 u

1.00 1.06 1.10

3.35

1.22 1.30 1.42

10mm 12mm

—

3.15

.73 ACCESSORIES

• Adjusting screws cannot be used with models marked u • Adjusting screw is adjustable both from the head and shank ends • “E” is the min. clamping length • “G” is the adjusting screw (optional) • “H” indicates the adjustment length with an adjusting screw • “H” at HDC8/10/12 is the max. tool shank length can be inserted for these models • L 1 is the minimum length, in case of shortening the shank • Some coolant may leak from the inner diameter slits when center-through coolant is used with models marked v

GRIP BAR PG. 7

Use only cutting tools that have a shank tolerance of h6. Do not use with cutting tools made with a flat on the shank (ie: Weldon type shank). Roughing end mills are not recommended for use with hydraulic chucks. Do not tighten the clamping screw without first inserting a cutting tool into the tool holder. Always insert the cutting tool into the hydraulic tool holder beyond min. clamping length “E”.

HYDRAULIC CHUCK (F TYPE FOR LATHE) CLAMPING RANGE: ø.125" (ø3-12mm) Single wrench enables easy cutting tool change on the tool post. • Can be tightened with a wrench from the side opposite the cutting tool, making it ideal for use with front tool posts • Coolant connects via an Rc (PT) 1/8 thread and is compatible with oil-hole drills • Slim design helps prevent interference with adjacent tools

Rc(PT)1/8

L 1

W A

Fig. 1

Fig. 2

Catalog Number

Weight (lbs.)

Fig.

ød

øD

øDs

L 1

W H

SL19.05F-HDC3-85 v SL19.05F-HDC4-85 SL19.05F-HDC6-80 SL19.05F-HDC8-80

3mm 4mm 6mm 8mm

.63 .75 .98

.551

3.35

.20

2.99

.49

.44 .42

—

3.15

—

2.80

.750

.67

.53

.87

1.22

SL19.05F-HDC3.175-85 v SL19.05F-HDC4.7625-85 SL19.05F-HDC6.35-80 SL25.4F-HDC3-105 v

.125

.63 .86 .98 .63 .75 .98

.551

3.35

.20

2.99

.49

.1875

.250

—

3.15

—

2.80

.49

3mm 4mm 6mm

4.13

.28

3.03

.79

SL25.4F-HDC4-105 SL25.4F-HDC6-100 SL25.4F-HDC8-95 SL25.4F-HDC10-90 SL25.4F-HDC12-85

.551

3.94 3.74 3.54 3.35

2.83 2.64 2.44 2.20

.75 .66 .60 .53

1.000

.12

— — —

8mm .669

1.22 1.30 1.42

10mm 12mm

—

• Adjusting screw cannot be used • Some coolant may leak from the inner diameter slits when center-through coolant is used with models marked v

ACCESSORIES

GRIP BAR PG. 7

F Type • Tighten from the opposite side of the tool • Coolant delivery is possible with Rc(PT)1/8 screw • Optimum overall length for easy use • Ideal for use on a front tool post

MEGA MICRO CHUCK (15TR1) CLAMPING RANGE: ø.45-6.05mm

H 2

15TR-1 JBS4002

H 1

L 1

Catalog Number

Weight (lbs)

ød

øD

L 1

H 1

H 2

Collet

Nut

Wrench

15TR1-MEGA6S-35

.45-6.05mm .55

1.38

.79

1.12

1.93

M7P0.75

MGN6S MGR14

NBC6S- o

• MEGA MICRO NUT is included; collet, wrench and adjusting screw must be ordered separately • Weight includes nut but not collet

Suitable Nut Tightening Torque Value

Catalog Number

Suitable Tightening Torque (N-m)

Collet

NBC6S-0.5-3.0 NBC6S-3.1-6.0

MEGA6S

NEW BABY CHUCK (15TR1) CLAMPING RANGE: ø.1.5-10mm

L Max Tool Insertion Length H

15TR-1 JBS4002

Catalog Number

Weight (lbs)

ød

øD

Collet

Nut

Wrench

15TR1-NBS10-35

1.5-10mm 1.18

1.38

1.57

NBN10

NBK10

NBC10- o

• NUT is included; collet and wrench must be ordered separately • Weight includes nut but not collet • Adjustment screw cannot be used

GRIP BAR (FOR HYDRAULIC CHUCK) For confirming gripping force.

Catalog Number

Chuck Bore

TSB3.175

.125

TSB3 TSB4 TSB5 TSB6 TSB8

3mm 4mm 5mm 6mm 8mm

TSB10 TSB12

10mm 12mm

• For details of usage, refer to the hydraulic chuck operation manual

α WIPER CLEANER FOR CHUCK BORE SIZES: ø3-12mm Easy cleaning of smaller cylindrical bores by simply inserting and removing before cutting tool insertion.

AWC3-4

AWC6

Exclusive Synthetic Leather Strips

L Exclusive Synthetic Leather Strips

AWC8-12

Exclusive Synthetic Leather Strips

L Exclusive Synthetic Leather Strips

Catalog Number

øD

AWC3 AWC4 AWC6 AWC8

3mm 4mm 6mm 8mm

.28

.79

AWC10 AWC12

10mm 12mm

1.02 1.22

LATHE SENSOR SERIES

LATHE MASTER (FOR LATHE) Setup of Tool Offset is Possible • Effective in reducing setup time for NC Lathes

CENTERING TOOL (FOR SMALL LATHE) Static Dial Gage For Easy Centering • Lathe tool holder alignment: the dial indicator always faces forward. • A highly visible and easy-to-read alignment measuring device.

For the Complete Line of Automatic Lathe Tooling, See Our High Performance Tooling Solutions Catalog

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