4A2 resin bonded diamond grinding wheels for carbide profile grinding

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.

Type	D (mm)	T (mm)	H (mm)	W(mm)	X (mm)
T	305			75
6A2T	380			80
6A2T	400			30
6A2T	450			25
6A2T	630			196
6A2T	720			190
6A2T	810			265
6A2T	1020
According to customer's requirements.

Ordering	Type	D	T	H	W	Abrasive	Grit	Bonds	Concertration	Hardness
Vitrified bond	6A2T	275			25	CBN	120	V	150	N

Advantage:

1. Increased feed rates2. Nice shaped3. No need dressing tools4. Less heat occurs5. Excellent dynamic balance control.6. Can cut superhard workpiece like natural diamond, gemstones

For woodworking industry, resin diamond / CBN grinding wheels are the best choice.

* Resin diamond wheel is used for grinding tungsten carbide tipped tools and saws.

* Resin CBN grinding wheel is used for grinding the circular saws and band saws made for HSS, tool steel, and other materials.

The drawing of 4A2 TYPE 1 resin diamond grinding wheel :

We have made special 4A2 TYPE 1 resin grinding wheel for our clients as below. And the thinner rim permits facing grinding of saw with much smaller gullets.

More Superhard grinding wheels for Face Grinding optimize the cutting performance of the saw and guarantee that achieves a long service life. We can design and produce other specifications according to customers’ requirements.

Top grinding : 6a2

Face grinding : 4a2, 12a2, 12v2, 12v9

Side grinding : 1a1, 3a1, 14a1 and so on

Performance on grit sizes:

(1)MD-20:fine polishing, perfect shining performance for polishing small diamond (10, 20 pointers-1carat), with long life.

(2)MD-40/60:rough polishing, high efficiency for polishing, sharp cutting for big diamond.(1,1.2,1.3 carat…)

(3)MD-80:rougher polishing, higher efficiency, sharper cutting for bigger stones.(2,3 carat etc.)

Features:

2.Superior Edge Quality3.Increased Production Rates4.Long Life5.Guaranteed Consistency6.Custom Engineered Products Available

Application

1, the first choice for mild steel, many years experience demonstrate that the CBN grinding wheel has the best efficiency , and improve efficiency by about 100%, and the economic benefit is increased by 200%.

2, used for big quantity produce on the CNC machine, for miniature bearing, air compressor, crankshaft camshaft, high precision and the fine grinding end milling.

3, for the workpiece which has a complicated surface, and request grinding wheel has good edges, pinion gear knife, pull the sword, high precision gears, modeling, punch, etc.

4, large precision workpiece (machine slideway, high precision ball screw, etc) fine grinding end mill. These workpiece use normal abrasive usually because the high temperature and easy to cause grinding large deformation, best choice is CBN grinding wheel.

5, for heat resistant steel and high hardness by (HRC55 above) alloy steel precision parts and fine grinding end mill. These parts to use general grinding wheel consumption of grinding or blunt and not too fast for a high precision

6, for special steel contains such as tungsten, molybdenum, vanadium containing high tungsten alloy steels, cobalt alloy steel, special high speed steel paper cutting knife, difficult to further processing of heat resistant steel of the super finishing, and other steel quenching of honing tool.

7, for high speed steel which has tungsten and Tungsten molybdenum, especially vanadium alloy steel, cobalt alloy steel special high speed steel paper cutting knife burrs .

8, for the stainless steel and high hardness HRC55 (more) made of alloy steel precision parts and fine grinding end mill. These parts to use common abrasive grinding excessive consumption of grinding and not too fast or blunt get high precision.

9, for titanium alloy CBN grinding, grinding emery wheel is the best choice

Production process of Resin bond diamond grinding wheel

4: compression ring (let stand for a period of time to wait for molding)

5: back mould

6: the abrasive layer is air-dried

Cook for 10 hours at 7:670 degrees

8: cooling (prepare the matrix at the same time)

10: measure stationarity

Why choose our product

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 superabrasivediamond 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

Products Range:

1. 2. PCD milling tools, PCD turning tools, PCD drilling tools, PCD engraving tools, PCD/pcbn inserts, PCD/pcbn cutting tools, PCD/pcbn grooving tools, CBN inserts3. PCD/TSP diamond, CVD diamond tools, large size synthetic diamond, Natural diamond tools, diamond abrasive tools4. diamond grinding&cutting discs, diamond cutting blade, diamond cup wheel, diamond dressers5. Roller cutting tools, PDC cutters, PDC drill bits& PDC core bits6. PCD tool grinder & PCD grinding machine

Packaging and shipping

Packing	Carton, plastic bag,or as your request
Shipping	we use DHL,UPS,FEDEX,ect.to ship the goods,or according to the customer's requirement
Delivery time	about3-7days, for special time according to your quantity

Our services

FAQ:

A: yes, you can. We will give some discount according to your quantity.

2. ’s production progress?

A: we will keep closely track the production and shipment progress. And we will inform you with the newest progress about producing and shipping.

A: We have pass the ISO 9001:2008. If there is any problem with our products, please send me the detailed picture of the problem, once we verify it, we will change the products for you within 30 days.

Q4: When I contact you is suitable?

You can contact Us at any time, we promise that we will reply you within 12 hours.

A:So, please contact me for more information about our product, service and related issues.

If you have any questions, please contact us

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Tel:

URL:

To meet your requirements in every way, we need the following information

----- Shape and Dimension of the wheels

----- Grit size (Mesh, refer to Table#1)

----- Concentration

----- Bond(Resinoid, Vitrified, Metallic, Electroplated)

----- Quantity

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