Consumables

Grinding wheel

Grinding wheel

standard sizes and specs

StandardBond designation StructureSize
GC 1200 GResinoid Grinding Wheel
7406 × 102 × 127
GC 2000 F(-)Resinoid Grinding Wheel7355 × 100 × 127
GC 1000 IResinoid Grinding Wheel
7405 × 100 × 127
GC 800 LResinoid Grinding Wheel
6100 × 50 × 20
GC 600 JResinoid Grinding Wheel
1200 × 20 × 50
GC 600 JResinoid Grinding Wheel
1200 × 20 × 31.75
GC 600 LResinoid Grinding Wheel
1200 × 10 × 31.75
GC 1000 JResinoid Grinding Wheel
6100 × 50 × 20
GC 600 LBResinoid Grinding Wheel6100 × 50 × 20
GC 1000 FResinoid Grinding Wheel
7450 × 203 × 304.8
GC 1000 G(+)Resinoid Grinding Wheel
7508 × 102 × 203.2
GC 1000 LResinoid Grinding Wheel
6100 × 50 × 20
GC 1000 GResinoid Grinding Wheel
7406 × 102 × 127
GC 1500 GResinoid Grinding Wheel
7450 × 100 × 203.2
GC 2000 GResinoid Grinding Wheel
7450 × 100 × 203.2
SA/PA 120 IVitrified Grinding Wheel1200 × 20 × 50
SA/PA 120 IVitrified Grinding Wheel
1200 × 18 × 50
SA/PA 120 I
Vitrified Grinding Wheel
1200 × 19 × 50
SA/PA 120 I
Vitrified Grinding Wheel
1200 × 30 × 50
SA/PA 120 I
Vitrified Grinding Wheel
1200 × 25 × 50
SA/PA 120 I
Vitrified Grinding Wheel
1200 × 10 × 50

   Improve efficiency of grinding and reduce cost by curb the generation of burrs.

The major issues of needle grinding are occurrence of burrs and lifetime of grinding wheels. Many grinding wheel makers try to improve their wheel’s lifetime by increase hardness. However, it usually generate many burrs when proceed the grinding to the first bevel.

Our manufacturer recognize that solving these contradictory issues simultaneously is the most important task imposed on the grinding wheel manufacturer.

We have always been aware of the problem and have been working on the development of grinding wheels for injection needles.

We improved lifetime of our grinding wheel by using the new blinder

We newly adopted an ester binder for the production of grinding wheels.

Comparisons with our previous models have resulted in a 20% increase in its life.

Furthermore, we have received high marks in the running test at major users and it has been adopted.


Reducing the generation of burrs

Usually it is thought that grinding by ester binder wheel is difficult. However, Our company manufacture the grinding wheels with our own know-how.

Reducing the generation of burrs makes it possible to save the time of burr removing work and reduce the defective rate.


Other availabilities and our activities

    Tapered grinding wheel

    Provide grinding wheel with flange

    ISO9001

    Wealth knowledge in grinding wheel producing to accommodate each customer needs.

 Particle size

#320

#400

#600

#800

#1000

#1200

#1500

#2000

◆ Hardness

F~J(Grade


◆ Structure

Type.1

Type.5

Type.7

Flange can be attached to a grinding wheel

Cutting wheel

Cutting wheel

Cutting Wheel Specification Table

standard sizes

Thickness

O.D.
0.3mm 0.4mm 0.5mm 0.6mm 0.7mm 0.8mm 0.9mm 1.0mm 1.2mm
10mm
50mm
75mm
100mm
125mm
150mm
180mm
205mm
Grindingmaterial
Graindegree
#
240 180 80
Thickness error margin ± 0.02 ± 0.02 ± 0.05

The sizes other than a standard size are manufactured by hope.

Glass beads

Glass beads

Available sizes for needle polithing

Item Code Grain Spec
GB106DE

125μm Residual

0%

125~106μm

Less than 10%

106~53μm

More than 80%

53μm Pass

Less than 10%

GB252E

106μm Residual

0%

106~75μm

Less than 10%

75~45μm

More than 80%

45μm Pass

Less than 10%

GB075CT

90μm Residual

0%

90~75μm

Less than 10%

75~45μm

More than 60%

45μm Pass

Less than 30%

GB053BE

75μm Residual

0%

75~63μm

Less than 10%

38μm Pass

Less than 20%

GB053BT

75μm Residual

0%

63μm Residual

Less than 1%

63~53μm

Less than 20%

53~38μm

45~85%

38μm Pass

15~35%

GB241E

63μm Residual

0%

63~53μm

Less than 20%

53~38μm

More than 60%

38μm Pass

Less than 20%

GB045AE

63μm Residual

0%

45~38μm

More than 30%

38μm Pass

Less than 70%

J-400T

63μm Residual

0%

45μm Pass

More than 80%

GB800F

53μm Residual

0%

45μm Residual

Less than 10%

38μm Residual

Less than 35%

38μm Pass

More than 65%

10μm Pass

Less than 2%

J-800T

45μm Residual

0%

38μm Pass

More than 80%

EJ-1200T

32μm Residual

0%

20 μm Pass

More than 80%

◆上限残留0.4%以下は、残留0%とみなします。 Less than 0.4% which is upper limit is considered as residual 0%

◆上記ガラスビーズには、流動性改善処理(表面コーティング)が施されております。 Surface treatment has been done on the glass beads.