LAPPING TOOL

Work Examples

FC250

Wheel
SD140 / 400 / 800 / 1200
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
Each 30 min
Surface roughness
SD140(Ra0.44µm / Rmax3.16µm)
SD400(Ra0.20µm / Rmax2.66µm)
SD800(Ra0.14µm / Rmax0.74µm)
SD1200(Ra0.04µm / Rmax0.34µm)

FC25
#1200/#800/#400/#140/Rotary grin


FCD400

Wheel
SD400
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
30 min
Surface roughness
Ra0.06µm / Rmax0.48µm

FCD400


SUS304

Wheel
SD140
r.p.m
1000 rpm
Feed
600 mm/min
Processing time
30 min
Surface roughness
Ra0.06µm / Rmax0.52µm

Down

Wheel
SD1200
r.p.m
1000 rpm
Feed
600 mm/min
Processing time
30 min
Surface roughness
Ra0.02µm / Rmax0.21µm

SUS304
SUS304


A5052

Wheel
#400(For aluminum)
r.p.m
1000 rpm
Feed
600 mm/min
Processing time
14 min
Surface roughness
Ra0.06µm / Rmax0.69µm

A5052 - AfterA5052 - Before
After                                    Before


  • Use an aluminum exclusive use whetstone, and whetstone consumption is intense, and only an accessory work less than φ100 is possible currently.

SUS440C

Work size
φ90×10
Wheel
SD400-φ100
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
15 min
Surface roughness
Ra0.04µm
Rmax0.42µm
Right
Wheel
SD1200-φ100
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
15 min
Surface roughness
Ra0.008µm
Rmax0.1µm

SUS440C - Afer - Before
After                           Before


SKD-11

Wheel
CBN140-φ100
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
30 min
Surface roughness
Ra0.08µm
Rmax0.72µm
Right
Wheel
CBN400-φ100
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
30 min
Surface roughness
Ra0.04µm
Rmax0.44µm

SKD-11


Carbide(WC-Co)

Work size
500×142
Wheel
SD140-φ100
r.p.m
1800 rpm
Feed
840 mm/min
Processing time
60繝ｻ繝ｻ20 min
Surface roughness
Ra0.16µm
Rmax1.62µm

SD400-φ100
1800 rpm
960 mm/min
60繝ｻ繝ｻ00 min
Ra0.07µm
Rmax0.76µm

SD800-φ100
1800 rpm
1260 mm/min
30繝ｻ繝ｻ0 min
Ra0.02µm
Rmax0.23µm

SD1200-φ100
1800 rpm
1400 mm/min
20繝ｻ繝ｻ0 min
Ra0.004µm
Rmax0.06µm

Carbide(WC-Co)