Basic Info.
Abrasive
Natural Abrasives
Types
Centerless Grinding Wheel
Working Style
Tool Grinding
Application Industry
Jewelry, Automobile, Aerospace, Oil Drilling, Coa
Certification
ISO 9001:2008
Transport Package
Carton Box with Foam Box (Gift Package Is Availab
Specification
application: silicon wafer
Product Description
Details:Diamond back grinding wheels are used for silicon wafer grinding. our advanced technology makes back grinding wheel possible to grind all types of semiconductor wafers with less subsurface damage.
During grinding, the grinding wheel and the wafer rotate about their own rotation axes simultaneously, and the wheel is fed towards the wafer along its axis. The rotation axis for the grinding wheel is offset by a distance of the wheel radius relative to the rotation axis for the wafer.
Introduction to resin diamond grinding wheel
The resin bond diamond wheels are mainly used for grinding tungsten carbide and non-metal materials. Various kinds of dimensions and shapes are available, such as flat shapes, cup shapes and dish shapes, etc.
Production of diamond grinding wheel with resin binder:
Resin as the bond material, metal powder, metal oxide, ordinary abrasive as filler mix to make the binding agent. The abrasive and binder are mixed into the molding material according to the requirements of concentration. The product is formed by hot pressing, curing and subsequent processing
Applications of back grinding wheels:
Back thinning, rough grinding and fine grinding of silicon wafer.
Workpiece processed include silicon wafer of discrete devices, integrated chips (IC) and virgin etc.
Advantages of back grinding wheels:
good Self-dressing ability, Long life and low prices.
high heat conductivity, high wear resistance, and low coefficient.
it is highly desirable that grinding wheels generate only very low damage to ground wafers.
Applicable grinding machine:
The back grinding wheels can be used for the Japanese ,German, American, Korean and other grinders . Such as Okamoto , Disco, Strasbaugh and others grinding machine.
The specification of diamond back grinding wheels:
Model | Diameter (mm) | thickness (mm) | hole (mm) |
6A2 | 175 | 30, 35 | 76 |
200 | 35 | 76 |
350 | 45 | 127 |
6A2T | 195 | 22.5, 25 | 170 |
280 | 30 | 228.6 |
6A2T (three ellipses) | 350 | 35 | 235 |
209 | 22.5 | 158 |
other size can ba made according to customers requirements |
Why choose our ?
Company Profile:More SuperHard Products Co., Ltd is dedicated to finding solutions that help our clients in all markets succeed. More SuperHard has been manufacturing high-quality, competitively priced superabrasive diamond and CBN tools that are designed to perform in a wide range of industrial ,such as PCD tools grinding, natural diamond polishing, auto parts processing , thermal spray coated industry, optical glass, semicon and LED industry, woodworking tool , CNC tool grinding and roll machining ,others ultral precision industry.
The company production and sales of products covered vitrified bond tools, resin bond tools, metal bond tools, electroplated diamond/CBN tools, vaccum brazed products, CVD diamond tools, polycrystalline diamond (PCD) tools, cubic boron nitride (CBN) tools.our objective is to meet all the customers' needs and help every customer achieve maximum benefits. more brings in revenue for you, you win, we win!
More SuperHard supplies the wheels for several application mainly:
1.Carbide round tools on CNC machines : flute grinding, gash grinding, end facing, clearance angle and cylindrical grinding .
2.Insert grinding for machines such as: agathon, wendt, haas, waida and ewag.
3.Woodworking saw blade and tools .
4.HSS tools
5.Cutting wheels
Our product's advantages: 1.High grinding efficiency |
2.Wonderful edge quality |
3.Long service life |
4.High polishing efficiency |
5.Large Exports |
6.Considerable after-sell service |
7.Amazing performance |
8.Various types and sizes available |
9.Direct Factory Manufacturer |
10.Backing/substrate material: Aluminum |
11.Abrasive layer: diamond |
12.Bond: vitrified |
13.Excellent cutting edges |
14.Reduced cycle times |
15.Custom Engineered |
If you have any questions, please contact us
URL:www.made-in-china.com/showroom/zhangning0617
Address:
B906, Wanda Plaza, Zhongyuan Road, Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
More SuperHard Products Co., Ltd is dedicated to finding solutions that help our clients in all markets succeed. More SuperHard has been manufacturing high-quality, competitively priced superabrasive diamond and CBN tools that are designed to perform in a wide range of industrial, such as PCD tools grinding, natural diamond polishing, auto parts processing, thermal spray coated industry, optical glass, semicon and LED industry, woodworking tool, CNC tool grinding and roll machining, others ultral precision industry.
The company production and sales of products covered vitrified bond tools, resin bond tools, metal bond tools, electroplated diamond/CBN tools, vacuum brazed products, CVD diamond tools, polycrystalline diamond (PCD) tools, cubic boron nitride (CBN) tools. Our objective is to meet all the customers′ needs and help every customer achieve maximum benefits. More brings in revenue for you, you win, we win!
More SuperHard supplies the wheels for several application mainly:
* Carbide round tools on CNC machines: Flute grinding, gash grinding, end facing, clearance angle and cylindrical grinding.
* Insert grinding for machines such as: Agathon, wendt, haas, waida and ewag.
* Woodworking saw blade and tools.
* HSS tools
* Cutting wheels