BIG DAISHOWA High Performance Tooling Solutions Vol 3

FINE BORING HEADS

SERIES 310—FACE GROOVING INSERT HOLDERS RANGE: Ø2.087"-119.700" The insert holders and inserts are made for face grooving with the fine boring heads EWN and EWE Series 310 and with the large diameter boring tools Series 317 and 318.

Type 1

Type 1

L 1

Type 2

Type 2

Type 1

Type 2

Head Type

L 1

Catalog Number Reference Number

ØD

ØD 2

Catalog Number Reference Number

ØD

ØD 1

ENH5-1FG4 ENH6-1FG4 ENH6-2FG4 ENH6-1FG4 ENH6-2FG4 ENH7-1FG4

ENH5-2FG4R ENH6-2FG4R ENH6-3FG4R ENH6-2FG4R ENH6-3FG4R ENH7-2FG4R

EWE53/EWN53

.787

10.626.935 10.626.936 10.626.937 10.626.936 10.626.937 10.626.938

2.087-2.756 ØD+.866

10.626.945 10.626.946 10.626.947 10.626.946 10.626.947 10.626.948

2.874-3.543 ØD-1.181

2.677-3.937 3.701-4.961 3.937-6.024 4.961-7.047

3.465-4.724 4.488-5.748 4.724-6.811 5.748-7.835 8.661-119.700

EWE68/EWN68

ØD+.945

.827

ØD+1.102

EWE100/EWN100

EWE200/EWN200

7.874-118.100 ØD+.827

ACCESSORIES

SPARE PARTS PG. 571

INSERTS

Inserts for Steel and Cast Iron

Inserts for Aluminum

θ

S

P

Catalog Number

S

P

Catalog Number

ș

ș

10.958.425 10.958.430 10.958.433 10.958.435 10.958.440

10.958.475 10.958.480 10.958.483 10.958.485 10.958.490

.098 .118 .130 .138 .157

.106 .130 .142 .150 .169

5º 5º 5º 5º 5º

.098 .118 .130 .138 .157

.106 .130 .142 .150 .169

5º 5º 5º 5º 5º

S

GROOVE DIMENSIONS Recommended groove dimensions for given cross section diameters of O-rings, for static sealing.

Groove Width b

Groove Depth t

Speed (SFM) 400-600 200-400 260-530

Feed (IPR)

ØD

Workpiece Material

.070 .079 .098 .103 .118

.098 .098 .130 .138 .157

.051 .063 .075 .081 .094

Construction-Heat Treatable Steels

.0004-.0012 .0004-.0008 .0008-.0016

b ±.1

Stainless Steels

Cast Iron Aluminum

660-1320

.0008-.0016

Non-Ferrous Metals

495

Powered by