SlideShare une entreprise Scribd logo
1  sur  2
Télécharger pour lire hors ligne
Reinventing OD grinding
Precision Engineering Solutions
Winter is a registered trademark of Saint-Gobain Abrasives.
Form # 3165
Saint-Gobain Diamantwerkzeuge
GmbH & Co. KG
Schützenwall 13-17
D-22844 Norderstedt,
Germany
Tel:	 +49 (0) 40 5258-0
Fax:	 +49 (0) 40 5258-383
www.winter-superabrasives.com
CarbonForce vitrified CBN wheels
Through Winter’s research and development programme comes a new
innovative technology for large dimension grinding wheels - CarbonForce.
CarbonForce is a light weight proprietary carbon fibre reinforced polymer core used in large
diameter vitrified cBN wheels, offering higher strength than steel at a lower weight than aluminium
providing a massive weight reduction of 75% compared to steel-hubbed Superabrasive wheels.
Thanks to the lightweight structure, CarbonForce wheels facilitate easy operator handling and with
their robust, form-holding carbon fibre core, reduce cycle times due to less wheel changeover
facilitating a reduction in production costs. A superior finish is also achieved on component parts
and machine life can be extended due to reduced grinding forces on the machine and work piece.
CarbonForce
Features
•	 Low density/low  weight
•	 High strength and rigidity
•	 Low thermal expansion
•	 Excellent dynamic behaviour/less vibrations
•	 Re-usable
•	 Simultaneous machining
Benefits
•	 Enables large parts to be ground
•	 Higher wheel speed
•	 Improves productivity
•	 Less deformation
•	 Less geometric errors
•	 Less tool vibration
•	 Better tool life
•	 Better surface finish
•	 Improved handling
•	 Less surface damage
•	 Reduced cost
•	 Environmentally friendly
•	 Increases spindle life time
•	 Faster manufacturing
Applications
•	 Outer diameter grinding
•	 Centerless grinding
•	 Camshaft grinding
•	 Gear grinding
Markets
•	 Automotive Manufacturers
•	 Gearbox Manufacturers
CAM GRINDING
Machine: 	 Schaudt
Component:	 Cam, base circle diameter 30 mm
	 	 	 Material: hardened steel 100Cr6
	 	 	 Hardness: 62 HRc
	 	 	 Allowance: z = 1,2 mm (Diameter)
	 	 	 Requirements: 2,5 µm ≤  Rz ≤ 4,0 µm
Wheel:		 3A1 140-38-8-2S 50
	 	 	 B126 SGC FT1 V40
Parameters:	 Wheel speed: vc
= 70 m/s
	 	 	 Tangential feed rate: vft
= 10,8 m/min
			 Q’w,max
= 44 mm3
/mms
Results:		 Rz
= 3,0 – 3,6 µm
	 	 	 Parts per dress: 120 cams
Case studies
CAM SHAFT TUBE GRINDING
Machine: 	 EMAG
Component:	 Camshaft tube
	 	 	 Material: soft steel
	 	 	 Allowance: z = 0,4 to 0,5 mm (Diameter)
	 	 	 Requirements: Rz ≤ 6,3 µm
Wheel:		 1A1-545-210-13 104
	 	 	 B126 VSS 1327 I8SW V360
Parameters:	 Wheel speed: vc
= 105 m/s
	 	 	 Radial feed rate: vft
= 9 m/min
			 Q’w,max
= 11.3 mm3
/mms
Results:		 Rz
= 3 – 4 µm
	 	 	 Parts per dress: 1800
	 	 	 Grinding cycle time: tc
= 18 s (floor to floor)

Contenu connexe

En vedette

Play Nhé - Nền tảng thông tin chơi được đầu tiên tại VN
Play Nhé - Nền tảng thông tin chơi được đầu tiên tại VNPlay Nhé - Nền tảng thông tin chơi được đầu tiên tại VN
Play Nhé - Nền tảng thông tin chơi được đầu tiên tại VNNam Phuong Nguyen Vu
 
5.4 Direct object nouns and pronouns
5.4 Direct object nouns and pronouns5.4 Direct object nouns and pronouns
5.4 Direct object nouns and pronounsaperlick
 
Photo copy task
Photo copy taskPhoto copy task
Photo copy taskAdam Green
 
4.4 Verbs with irregular yo forms
4.4 Verbs with irregular yo forms4.4 Verbs with irregular yo forms
4.4 Verbs with irregular yo formsaperlick
 
Understanding Scratch Extensions with JavaScript (Part 2 of 2)
Understanding Scratch Extensions with JavaScript (Part 2 of 2)Understanding Scratch Extensions with JavaScript (Part 2 of 2)
Understanding Scratch Extensions with JavaScript (Part 2 of 2)Darren Adkinson
 

En vedette (7)

Play Nhé - Nền tảng thông tin chơi được đầu tiên tại VN
Play Nhé - Nền tảng thông tin chơi được đầu tiên tại VNPlay Nhé - Nền tảng thông tin chơi được đầu tiên tại VN
Play Nhé - Nền tảng thông tin chơi được đầu tiên tại VN
 
Mileo pitch deck
Mileo pitch deckMileo pitch deck
Mileo pitch deck
 
5.4 Direct object nouns and pronouns
5.4 Direct object nouns and pronouns5.4 Direct object nouns and pronouns
5.4 Direct object nouns and pronouns
 
Photo copy task
Photo copy taskPhoto copy task
Photo copy task
 
Gustar
GustarGustar
Gustar
 
4.4 Verbs with irregular yo forms
4.4 Verbs with irregular yo forms4.4 Verbs with irregular yo forms
4.4 Verbs with irregular yo forms
 
Understanding Scratch Extensions with JavaScript (Part 2 of 2)
Understanding Scratch Extensions with JavaScript (Part 2 of 2)Understanding Scratch Extensions with JavaScript (Part 2 of 2)
Understanding Scratch Extensions with JavaScript (Part 2 of 2)
 

Plus de Saint-Gobain Abrasives AB

Plus de Saint-Gobain Abrasives AB (20)

Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Flexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - BroschyrFlexovit Maxx3 Kapskivor - Broschyr
Flexovit Maxx3 Kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 
Norton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - BroschyrNorton Quantum3 kapskivor - Broschyr
Norton Quantum3 kapskivor - Broschyr
 

Winter CarbonForce - Broschyr

  • 1. Reinventing OD grinding Precision Engineering Solutions
  • 2. Winter is a registered trademark of Saint-Gobain Abrasives. Form # 3165 Saint-Gobain Diamantwerkzeuge GmbH & Co. KG Schützenwall 13-17 D-22844 Norderstedt, Germany Tel: +49 (0) 40 5258-0 Fax: +49 (0) 40 5258-383 www.winter-superabrasives.com CarbonForce vitrified CBN wheels Through Winter’s research and development programme comes a new innovative technology for large dimension grinding wheels - CarbonForce. CarbonForce is a light weight proprietary carbon fibre reinforced polymer core used in large diameter vitrified cBN wheels, offering higher strength than steel at a lower weight than aluminium providing a massive weight reduction of 75% compared to steel-hubbed Superabrasive wheels. Thanks to the lightweight structure, CarbonForce wheels facilitate easy operator handling and with their robust, form-holding carbon fibre core, reduce cycle times due to less wheel changeover facilitating a reduction in production costs. A superior finish is also achieved on component parts and machine life can be extended due to reduced grinding forces on the machine and work piece. CarbonForce Features • Low density/low weight • High strength and rigidity • Low thermal expansion • Excellent dynamic behaviour/less vibrations • Re-usable • Simultaneous machining Benefits • Enables large parts to be ground • Higher wheel speed • Improves productivity • Less deformation • Less geometric errors • Less tool vibration • Better tool life • Better surface finish • Improved handling • Less surface damage • Reduced cost • Environmentally friendly • Increases spindle life time • Faster manufacturing Applications • Outer diameter grinding • Centerless grinding • Camshaft grinding • Gear grinding Markets • Automotive Manufacturers • Gearbox Manufacturers CAM GRINDING Machine: Schaudt Component: Cam, base circle diameter 30 mm Material: hardened steel 100Cr6 Hardness: 62 HRc Allowance: z = 1,2 mm (Diameter) Requirements: 2,5 µm ≤ Rz ≤ 4,0 µm Wheel: 3A1 140-38-8-2S 50 B126 SGC FT1 V40 Parameters: Wheel speed: vc = 70 m/s Tangential feed rate: vft = 10,8 m/min Q’w,max = 44 mm3 /mms Results: Rz = 3,0 – 3,6 µm Parts per dress: 120 cams Case studies CAM SHAFT TUBE GRINDING Machine: EMAG Component: Camshaft tube Material: soft steel Allowance: z = 0,4 to 0,5 mm (Diameter) Requirements: Rz ≤ 6,3 µm Wheel: 1A1-545-210-13 104 B126 VSS 1327 I8SW V360 Parameters: Wheel speed: vc = 105 m/s Radial feed rate: vft = 9 m/min Q’w,max = 11.3 mm3 /mms Results: Rz = 3 – 4 µm Parts per dress: 1800 Grinding cycle time: tc = 18 s (floor to floor)