Accuracy testing standard
NO
|
Item
|
JIS grade 1
|
Guaranteed
|
1
|
Vise side-lock on bottom slide way squard
|
0.020
100mm
|
0.010
100mm
|
2
|
Keyways on bottom of vise bed square to clamping surface of jaw plate
|
0.020
100mm
|
0.015
100mm
|
3
|
Both jaw plate parallel
|
0.020
100mm
|
0.020
100mm
|
4
|
Max opening test block clamped tightly by jaw parallel to bottom of vise
body
|
0.050
100mm
|
0.030
100mm
|
5
|
Top of rectangular test block clamped tightly by jaw parallel to bottom
of vise body
|
0.030
100mm
|
0.020
100mm
|
6
|
Surface of vise bed parallel to bottom of vise body
|
0.020
100mm
|
0.015
100mm
|
Hydraulic Type
Unit/mm
MODEL
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
I
|
Jaw
Opening(Max.)
|
Clamping
Force
|
Weight
Body
|
J
|
J1
|
J2
|
J3
|
BHV-100V
|
101
|
380
|
480
|
85
|
48
|
80
|
125
|
16
|
135
|
200
|
240
|
330
|
4000 kgf
|
27 kgs
|
BHV-130V
|
131
|
445
|
545
|
95
|
55
|
85
|
150
|
18
|
190
|
250
|
300
|
390
|
5000 kgf
|
40 kgs
|
BHV-160V
|
161
|
535
|
635
|
105
|
58
|
100
|
165
|
18
|
250
|
330
|
370
|
480
|
5500 kgf
|
58 kgs
|
BHV-160VL
|
161
|
585
|
685
|
105
|
58
|
100
|
165
|
18
|
300
|
380
|
420
|
530
|
5500 kgf
|
62 kgs
|
BHV-200V
|
201
|
610
|
710
|
110
|
63
|
108
|
190
|
18
|
300
|
370
|
430
|
550
|
6900 kgf
|
81 kgs
|
Graphic J1,J2,J3 have to be used with TJ type optional outer jaw.
1.One piece casting of vise bed and flexed jaw.
2.Down thrust "Semis-sphere Segment" mechanism-eliminates jaw lift and work tilt.
3.Rigid material-vise body of ductile iron FCD60JIS (equal to GGG60) with 60 kgs/mm2 or 80,000 psi tensile strength.
4.Vise bed flame with harden treatment up to HRC 45o and up takes up wear and maintain for long.