bB

Oilless Plain TypeDie Guide Components
aSGRB

L1±0.01

L1±0.01

SGRBN (With dowel hole)

H±0.2

TDie GuideComponents

A15°hD

2-he H74-hd

カム用スライド部品

Mounting bolts (4) anddowels (2) are attached.

Accessories

M8x35

Dowel

32

M10x4038

M10x4550

M12x50bBolt

25

h 8x30h10x4060

M16x60h13x5080

M20x75h16x60Catalog No.

B

D

カム用スライド部品

Guide Busha

L1±0.01

L1±0.01

A〈Material〉SO#50F

D Tolerance

AaBbH

25＋0.041＋0.031

8466

48

30

45

32＋0.047＋0.03710076583650

SGRB

38＋0.049＋0.037

130

10075

4460

SGRBN

50＋0.052＋0.037

155

125

90

60

85

60＋0.061＋0.043

190

150

12080

10030

1875

1380＋0.063＋0.043

230

180

150

110

13035

2295

18SGRB
SGRB

38
38

9112514

L1
33
38
50
62.5

e

H78＋0.015
010＋0.018
0Option

カム用スライド部品

D20dW

Option Code

カム用スライド部品

Catalog No.

TSpecification

W

Tapped hole for the height block is drilled on the guide bushing.

BM

Tapped hole for lifting bolt is drilled on the guide bushing. (D=25〜50 only)

RBGuide bushing is changed to the inverted mounting type.

Refer to page 69〜70 for option details.

64

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

カム用スライド部品

OptionDie Guide Components■Precision Machining of Holder and Bushing Height−C−C
A−HK−BK−HBK

h0.04 A

H1 a0.1

h10 H7

H a0.125

H1 a0.1

Dowel hole for location is drilled at the center of the guidepost.

hS−HK

Tapped hole for height block mounting is drilled on theguide bushing.

The guide holder height is precision machined to a0.1

−M (h 25, h 32)

M

Tapped hole for height block mounting is drilled on the guide holder.

hD−M−WDMh25
3238506080

SMh4125615820

S

The guide bushing height is precision machined to a0.1

−HBK
Both the guide holder and the guide bushing height are precision machined to a0.1

■Drilling of Mounting Bolt Tapped Hole (h25, h32, h38, h50)
−BM

−RHB−BM
Tapped hole for lifting bolt is drilled on the guide bushing.

−HM
Tapped hole for pulling bolt is drilled on the guide holder.
hD hDhD

4-MhD−RH

832・381050

12Dimension that can reduce die height

The flange surface of the guide holder is machined flat for
inverted mounting type.

−RB
The flange surface of the guide bushing is machined flat for
inverted mounting type.

−RHB
694-M

M

25

カム用スライド部品−HMD

カム用スライド部品−RB−BK3745607292116■Machining of Reverse Holder and Bushing Type−RH

カム用スライド部品−W

H a0.1■Drilling of Height Block Mounting Tapped HoleDie GuideComponents■Drilling of Center Dowel Hole

Both the guide holder and the guide bushing are invertedmounting type.

DRH251025322030382535504060604570806595

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

RB

70

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

Guide Post Set [Overview]
Die Guide Components
a0.01■Guide Post Set Accuracy

a0.01

The accuracy of Guide Post is important as
it can significantly affect the life expectancyof dies and products stamped by the dies.
Our Guide Post Sets are manufactured toDowel holehdH7

precision under strict control system asshown below:

TA0.02 A

Guide Bushing

Guide Post/ / 0.0015

Guide Holder

T0.02■Product Accuracy
Guide Bushing

Guide Post

Guide HolderRoundness

Within 1 l

Within 1 l−

Concentricity

Within 2 l

Within 1.5 l−

Surface roughness

0.4a0.2a0.4a

0.02/100 mm
Assembly

Squareness between guide bushing bottom surface and guide post centersquareness−−0.02/100 mm
Squareness between guide holder bottom surface and guide post center

63

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