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Surface Grinding wheel for tungsten carbide mold,Surface Grinding wheel,CBN Vitrified Surface Grinding Wheels

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Surface Grinding wheel for tungsten carbide mold,Surface Grinding wheel,CBN Vitrified Surface Grinding Wheels

Brand Name : more

Model Number : 6A2

Certification : ISO9001

Place of Origin : china

MOQ : 1

Price : charge

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 4000

Delivery Time : 5-7days

Packaging Details : box

material : diamond

bond : vitrified

usage : pcd pcbn

color : green

factory : yes

Dia : 150 200

Hole : 21.75 40

wide : 5 10 15 20

Grit : w40 w5

email : anna.wang@moresuperhard.com

whatsapp : 008615617785923

customered : yes

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Surface Grinding wheel for tungsten carbide mold

2019.11.11More SuperHard Products Co., Ltd7

Introduce of tungsten carbide mold

Tungsten carbide is a kind of material with high strength and excellent abrasion resistance. It is basic composition is wc-co (tungsten carbide), the important factor of super hard alloy structure depends on C (carbon) content.

Surface Grinding wheel for tungsten carbide mold

According to the characteristics of hard alloy, precision cold stamping mold is often used as the core key parts of the mold, surface grinding is the mold part processing all procedure in the foundation. More super hard company has many years of experience in grinding wheel for mold processing. Share follow method of grinding wheel for surface mold as below.

Surface Grinding wheel for tungsten carbide mold Surface Grinding wheel for tungsten carbide mold


1.Rough and fine grinding

Size of rough processing hexahedron:

There is an extra 0.05mm allowance for finishing on the basic size of the drawing.

The work piece parallel and perpendicular: ∥,⊥≤0.005mm

The dimension tolerance of the finished hexahedron is: +0.001/0~+/-0.002mm

parallel and perpendicular: //,⊥≤0.002mm

Surface roughness Ra≤0.15 microns

Surface Grinding wheel for tungsten carbide mold

2.How to choose the grinding wheel

微信图片_20191111154805.png


The relationship between bond and sharpness and life:

The sharper the grinding wheel is, the higher the machining efficiency will be. If need the sharpness and grinding efficiency should choose grinding wheel with lower "union degree". If need longer service life can choose grinding wheel with higher "binding degree"

3. Static and dynamic balance of grinding wheel:

In order to eliminate the beating, ensure the stable rotation of the grinding wheel uniform loss, make the work piece surface roughness uniform, avoid left a jump mark on the surface after processing.

Surface Grinding wheel for tungsten carbide mold

Picture 1. Grinding wheel with flange installed

Surface Grinding wheel for tungsten carbide mold

Picture 2. Grinding wheel static balance

Basic Knowledge For Grinding Wheels
Bond TypesMetal bondLong service life
Resin bondGood finishing result
Electroplated bondHigh precision
Vitrified bondLess heat generation
Brazed bondHigh efficiency
Grains TypesSuper AbrasivesDiamond
CBN(cubic boron nitride)
Bonded Abrasives
(Conventional Abrasives)
White aluminum oxide
Pink aluminum oxide
Brown aluminum oxide
Single crystal aluminum oxide
Microcrystal aluminum oxide
Black silicon carbide
Green silicon carbide
SG grinding wheels
Popular Grain Size
(The smaller number, the rougher)
60# 80# 100#Rough
120# 150# 180# 200#Medium Rough
240# 280# 320# 400# 600#Fine
800# 1000# 1500# 2000# 3000#Finishing
Popular Shape Codes1A1,3A1,1V1,4A2,
6A2,12A2,14F1,1EE1.
Customized shape need drawing

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More SuperHard services include fluting, gashing clear edge and relief angle, OD grinding of the tungsten carbide, HSS, milling cutter, reamer and drill, etc

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Click on the video to view more product information

Resin Bond Diamond Grinding Wheel for Carbide.jpg


China Surface Grinding wheel for tungsten carbide mold,Surface Grinding wheel,CBN Vitrified Surface Grinding Wheels wholesale

Surface Grinding wheel for tungsten carbide mold,Surface Grinding wheel,CBN Vitrified Surface Grinding Wheels Images

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