Henan More Superhard Diamond Wheel Product
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Vitrified CBN Wheel for Camshaft Grinding Cbn Grinding Wheel

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Henan More Superhard Diamond Wheel Product
[China]

Address
B915 Zhongyuan Rd, Zhongyuan District, Zhengzhou, Henan,450001 China Zhengzhou Henan
Phone
86-0371-86545906
Contact name
Anna

Quick Information

  • Brand Name: more
  • Place of Origin: China
  • Model Number : all
  • Size : customered
  • Type : Abrasive Disc
  • customered : yes

Description

Vitrified CBN Wheel for Camshaft Grinding



The sample application

 

Camshaft machining is a typical example of non-circular grinding.

For example, in a completed turnkey project, four double cams are ground by manual feeding.

The challenge of this operation to the grinding technique is: up to 3 mm margin in rough machining, and only use a grinding tool for finishing.

These seemingly contradictory requirements can be met by a ceramic CBN grinding wheel.

 

Another example is the complete processing of the truck camshaft: twelve distribution cams, six pump cams, seven journal supports, thrust bearings and tapered shaft ends and shoulder are processed in a single clamp.

As the inherent stress is often released during grinding of hardened bearings and CAM grinding affects the diameter jump of the journal support, it is not possible to process the bearings in a single process according to the drawing.

To achieve the required quality, processing in a single clip is usually the best approach.

PRODUCT DETAILS

Vitrified CBN grinding wheel is mainly used for grinding cam lobes of camshafts ( automobilemotorcycle, diesel, gasoline etc). Material includes cast iron, carbon steel, alloy steel, bearing steel etc. Suit for grinder like Japan Toyota, German Junker and Schaudt etc.

camshaft grinding



DRAWING&SPECIFICATION

The case of double ends vitrified cbn wheel for grinding cam lobes of camshaft

Model/ Size

120*15*66*(21+17) Double ends vitrified bond CBN grinding wheel

Grinding Machine

Applicable Grinding Machine

Toyoda (JKT)

Workpiece

Workpiece

Cam lobes of camshaft

Workpiece Material

GCr15

Hardness of grinding layer

HRC58-62

Grinding allowance

Diameter: 1.2mm
Rough grinding (Φ0.99mm, speed 0.08mm/r)
Semi-finishing( Φ0.11mm, speed 0.03mm/ r)
Fine grinding (Φ0.02mm, speed 0.01mm/r)

Grinding Parameter

Wheel speed (m/s)

72m/s

Roughness after grinding

Ra≤0.64

Grinding time

66"

Dressing Parameter

Dressing Tool

Sintering diamond roller

Cooling Liquid

 

 

oil cooling

Grinding Wheel Life

 

grind about 8750 pieces

 

vitrified bond CBN grinding wheels for crankshaft and camshaft 

vitrified bond CBN grinding wheel is suitable for high-efficient heavy grinding of crankshaft and camshaft of automobile parts. The wheel speed is 80m/s--120m/s. Designed to be used on crank and cam CNC grinders like Toyoda, Schaudt, Landis, junker.

 

Workpieces:

Cast iron series( such as cold cast iron,nodular cast iron,grey cast iron,lly Castiron) and steel series (such as 20Cr GCr15 CF53 #45 #55 80B).

Application Of Vitrified CBN Grinding Wheel For Camshaft:

ceramic bond CBN wheel used in processing iron, steel and ferrous metal materials, can  coarse, prcision, fine  Finishing,

 for high fficient and heavy grinding ofcrankshaft and camshaft of Automobile,Trackor,Transport.

The Specifications Of Vitrified CBN Grinding Wheel For Camshaft:

type

D

T

H

X

1A1

500

20 24

203 304.8 305

5 8 10

1A1

600

20,23 35

132 304.8 305

5,10

1A1

650

43.5 47.5 50.5

132 152.4 304.8

6 11

1A1

700

50,56

94,159

10,12

 

Features :high fficiencny and precision without burning and annaling,easy to dress an durability.

 Machines:Junker,Toyoda scuaudt, EMAG,LANDIS.

 

 

 

 

 

 

 

 

 

 

Automobile engine crankshaft grinding application project and technical parameters

Automotive engine crankshaft grinding application case

CNC grinding machine name

German Junker JUCRANK6L

Grinding wheel

MORE’S Grinding crankshaft CBN grinding wheel

Size

D700x56x159.94x12x34 02B151-350-H03-54V2A

Material of Crankshaft workpiece

42CrMoA

Grinding cooling method

Oil cold

Workpiece processing beat

20min

Work surface roughness

Ra0.5

Workpiece grinding amount

Face 0.1mm, Outer circle 0.2mm

 

The following is a machining case for crankshaft grinding

Crankshaft grinding machine related technical parameters

Processing part

Air compressor compressor crankshaft thrust surface

Grinding wheel speed

2345rpm

CBN grinding wheel dressing method

Diamond dressing tools

Grinding wheel cooling method

Water cooled

Air conditioner compressor crankshaft related parameters

Name of the artifact

crankshaft

Woekpiece material

FCE200

Number of thrust faces

1

Workpiece industry

Air conditioning compressor industry

Crankshaft grinding ceramic wheel parameters

abrasive

CBN

bond

vitirfied

Grit

custom

Vitrified cbn grinding wheel size

4BI 450x26x153x8x8x45 °

body

Aluminium alloy matrix

Workpiece processing parameters

Workpiece processing beat

24s

Surface roughness value

workpiece before grinding

 RZ6.0

Surface roughness value after grinding

RZ1.5

vitrified CBN grinding wheel dressing cycle

1100pcs

Total amount of single side grinding of workpiece

0.19mm

Coarse grinding amount

0.14mm

Width of workpiece machining surface

3.70mm

The above is the relevant case and information of the crankshaft grinding CBN ceramic grinding wheel processing crankshaft from More super hard comapny.

This specification model can be customized high precision grinding crankshaft CBN grinding wheel, also can be stator grinding camshaft CBN grinding wheel.


Price

  • Delivery Port : shenzhen

Packaging & Delivery

  • Packing :box
  • Packaging Size : 60 x 60 x 40  Centimeters
  • Package Weight : 5  Kilograms
  • Delivery Lead Time : 15
  • Supply Ability : 3000

Product Image

  • Vitrified CBN Wheel for Camshaft Grinding Cbn Grinding Wheel image

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