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Vitrified Diamond Wheel For Pdc Cutter Rough Grinding, Diamond Grinding Wheel, Cutting

Posted at: Offers to Sell and Export | Posted on: Fri 12 Mar, 2010 1:47 am | Targeted Countries: Germany | India | Turkey Product Category: Grinding wheels [225]
 
vitrified diamond wheel pdc cutter rough grinding cutting
Products Photos CatalogVitrified Diamond Photos Catalog



Product Details:

Model Number : KO-20100006


Machine Type :Grinding Machine

Type: Grinding Wheel

Bond:

Vitrfied bond

Grinding type: Surface grinding

Life: 1000 Pcs

Payment& Shipping Terms:

Min Order Quantity: 1 pcs

Price: FOB Beijing $500-$3000

Packaging Details: One wheel, one wooden box

Delivery Time: 15days

Payment Terms: T/T

Supply Ability: 50pcs/pcs per Month

Detailed Product Description:

In this work, a kind of new vitrified bond based on Li2O-Al2O3-SiO2 glass ceramics was used to bond the diamond grains, which is made into grinding wheel and the cylindrical grinding process of polycrystalline diamond compacts (PDCs) by using the new vitrified bond diamond grinding wheel was discussed. Several factors which influence the properties of grinding wheel such as amount of vitrified bond and the kinds and amount of stuff in grinding wheel were also investigated. It was found that the new vitrified bond can firmly combine diamond grains, when there are only diamonds and vitrified bond in the structure of grinding wheel, the longevity of the grinding wheel is about 2.5-3 times as that of resin bond grinding wheel for processing PDCs. The grinding size precision of PDCs can be improved from 0.03 mm to 0.01 mm because of larger Young's modulus of vitrified bond than resin bond. The grinding time of a PDC product can be 1.75-2.0 min from 3.25-3.5 min, so this kind of grinding wheel can save much time for processing PDCs. Also, there is hardly noise when using this new vitrified bond diamond grinding wheel to process PDCs. The amount of vitrified bond in grinding wheel influences the longevity of grinding wheel. When the size of diamond grains is 90-107 μm, the optimal amount of vitrified bond in grinding wheel is 21% (wt pet). When the amount of vitrified bond exceeds 21%, there are many pores in grinding block, which will decrease the longevity of grinding wheel. The existence of addition stuff such as Al2O3 or SiC can reduce the longevity of grinding wheel.

Vitrified diamond wheel for rough Grinding the Cylinder of Polycrystalline Diamond Compacts(PDC cutter)

Main technical parameters:

Vitrified diamond wheel for rough Grinding the Cylinder of Polycrystalline Diamond Compacts(PDC cutter)

Specification: grinding 1A1 400402035

Application: 1308, 0613, 1916 PDC cutters

Processing requirements: finishing allowance≥1.3 mm, taper ≤0.05mm, surface roughness:Ra≤1.6

Life: Grinding more than 1000 pieces PDC



Company Contact:

No member photo
Contact Name: Anya
Company Name: Henan Shengchuang Super Hard Products Co., Ltd
Email: Email
Tel: +86-371-67990892
Fax: +86-371-67990893
Street Address: 8625 Room, Radar Elite
Business Center, No. 99 Ruida Rd, New
High-tech Zone, Zhengzhou City,
Henan Province, China 450001
Website: http://www.kosuperhard.com
Member name: kosuperhard
Country: China-CN China
Member Since: 12 March 2010
Total Leads: 20 kosuperhard Import Export Business Leads
Business focus: Vitrified Diamond Wheel, Diamond Cup Wheel, Rough Grinding Wheel, Pdc Grinding Wheel, Precision Grinding Wheel Diamond Bruting Wheel, Ceramic Diamond
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Product Category: Grinding wheels [225]
 
 
 

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