カム用スライド部品

Floating Cutter [Overview]
Anti-burr / Anti-chip Cutting Unit
Panel Transfer Components■SUFC Assembly Instruction●Cutter Supplied as Blank●Off-set Structure●Easy Adjustment●Compact Design●500,000 cycles under normal use.

Disassembly

Assembly
Assembly is the reverse procedure of disassembly.
・Ensure that all parts are clean, particularly the

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Remove the Hexagonal Socket Head Bolts (⑤)

esliding components to which a small amount ofgrease is applied and is then placed in position.

w

observed when assembling the holder (q)and cutter (w) .

!0・ Make sure that all bolts are tightened to therecommended torque after assembly anddisassembly.
Profiling!1・Recommended Torque

0.5mm clearance
on one sideqfor Hexagon Socket Head Bolt (⑤)
61N・mtRecommended Machining Area

Clearance in the horizontal direction of the cutterrPanel Transfer
Components

Profiling

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・ Take care that the respective tolerances are■Comparison of NEW SUFC unit with the Current Method

Upper
Blade ALower
BladeClearance

Upper
Blade B

Upper Blade A pulling
Upper the panel down, which
Blade A results in burrs.

oThe clearance cuttingburrs, which result inchips.

iPanel

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The Current Method

Scrap panel

Lower scrap cutter①Trim line starts to cut②Trim line finishes cutting

Upper
Blade A

Upper
Blade B

Lower
BladePanel

Periphery trimline
Lower dieCutter ST

NEW Method with SUFC unit

Scrappanel④Cutting complete
at Scrap Cut Line

Because there is nostretch on the panel at
trimline and scrap cut
line, burr and chip aredissolved.

Lower scrap cutter①Cutting start at Trim Line

②Cutting completeat Trim Line

③Cutting Complete
at scrap lineNo.

Description

1 Holder2 Cutter
3 Plate A
4 Plate B
5 Hexagon Socket Head Bolt
6 Hexagon Socket Head Bolt
7 Dowel
8 Gas Spring
9 Snap (Retention) Ring
10 Locking Plate
11 Hexagon Socket Head Bolt

Qty

Material and Remark

1 Bronze
Tool Steel
Steel
Steel
M10-65
M10-85h 8-50
Refer to the Spring Specification.
ーSteel
M6-8

1
1
1
2
2
2
1
1
1
1

y and u supplied with unit.

279

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

カム用スライド部品③Cutting completeat clearance

280

カム用スライド部品

Floating Cutter

Anti-burr / Anti-chip Cutting Unit
Panel Transfer Components■Operational Information
・Machinable Area64

A minimum of 20 mm is required for
Dimension A although A can be less than
20 mm as long as A > B.

40

2010°

h24.9

54

39

Allowable angle: 15 degrees front to back and66

・Cutter blade welding and surface treatment〈Cutter Material〉Flame Hardening Steelare the same as the cross-hatched areas,
mentioned above.

Cutter WidthW

Catalog No.

SUFCTravelST

12Cutter Material
CMTSpring TypePS

Working ForcekN

CMFGK NGKGH NGH
GD NGD

4.4

6

No reinforcements needed for holder andcutter.

No backup required

0.54.4

・Replaceable Gas Spring

Spring Model

Upper groove
Snap (retention) ring

Easily remove snap (retention) ring and apply it

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Load [kN]No backup required

No backup required

Backup requirements■Spring Specification
InitialAllowable cutter max angle (upper)・Backup Requirements

GK: Gas Spring (KALLER) GH: Gas Spring (HYSON) GD: Gas Spring (DADCO)NGK/NGH/NGD: Without Gas Spring Parts for spring assembly are included.

Deflection [mm]

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46.5a0.02

Machinable area shown for regular use

・Machine Limits
15°

12machined together with the upper cutting edge.

10 degrees left to right.
442-h11-h17.5

B

It is recommended that profiles and shapes be

59.5a0.2

2-h8H730A

33.5（20） 2576

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45
6st

15°

47a0.02
12o0.02
o0.04

Machinable area

Machine cross-hatched area as needed.

Panel Transfer
Components

SUFC

to upper groove of new spring.

CU4 420-10 (KALLER)
T4SC-420x10-V152 (HYSON)
SC.00420.10 (DADCO)

Snap (retention) ring location

WSTCMTPSSUFCSUFC
SUFC

121212666CMF
CMF
CMF

GKGK
NGKPS Option

NF

・Retention of Cutter During Machining
Ideal condition is to use both locking plate andLocking plategas spring to hold the cutter in place during
profile machining.

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Catalog No.

Only a gas spring is sufficient if locking plate is
Option Code

NF

Specification
Nitrogen gas not charged.

Insert location

missing.
There is no problem in use even if the shape ismachined only with the initial load of Gas Spring.

Locking plate attachment

Gas Spring
Please contact your local sales representative if you prefer to use a gas spring not specified in ourcatalog. For use and maintenance of gas spring, please contact the manufacturer directly.
281

282

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.