High Wear Resistance CBN Grinding Wheel

Ceramic Bonded Abrasive Wheel

For Automobile Engine Crankshaft Dressing

Model Type: TYC-GW-010

1. Sketch map of our CBN abrasive wheel

D: out diameter

H: inner diameter

T: thicknesss

X: abrasive area width

2. Detail size matching of our normal grinding wheels.

We accept customed special sizes from client, prefer quantity not less than 5 pieces.

Widely used sizes as: 100 150 180 200 230mm (Outdiameter)

Selection of grinding parameters of super hard abrasive wheel:

The grinding speed of CBN grinding wheel is much higher than that of diamond grinding wheel, which can be 45 ~ 60m / s;

According to the grinding condition, the grinding grain size and binder can be 0.001 ~ 0.01 L.

Application of ultra precision grinding:

(1) Grinding metal materials such as steel and its alloys, especially hardened steel after quenching and other treatments.

(2) It can be used for grinding non-metallic hard and brittle materials, such as ceramics, glass, quartz, semiconductor materials, stone, etc.

(3) At present, there are mainly external grinder, surface grinder, internal grinder, coordinate grinder and other ultra precision grinding machines, which are used for ultra precision grinding of external circle, plane, hole and hole system.

Suitable grinding materials:

• Cast iron: chilled cast iron, ball milled cast iron, gray cast iron, alloy cast iron, etc;
• Steel parts: 20Cr, GCr15, 42CrMo, 45 / 55 steel, high carbon steel, etc;

Main features: high wear resistance: small abrasive consumption, especially when grinding hard and brittle workpiece;

Small grinding force, low grinding temperature, high machining accuracy, high finish, good shape retention

Suitable machine tool:

Used with precision CNC grinding machines at home and abroad. Not suitable for the following grinding machines:

Landis, SCHAUDT, Toyota, Junker, etc; Domestic fine grinding CNC grinder, etc

More Pictures of CBN Grinding Wheels:

Precautions for use:

• Please check carefully before installing the cutting wheel. If there is any gap or other damage, please stop using it.

• When the cutting wheel is marked with the rotation direction, it should be consistent with the rotation direction of the machine tool. On the contrary, the cutting is not sharp, and it is difficult to give full play to the performance of the cutting wheel.

• Please do not use the cutting wheel that does not meet the requirements.

• If any abnormality is found in the cutting process, stop the machine immediately and check the cause.

• When the cutting is not sharp, the grinding wheel should be trimmed. If it is used continuously, the grinding wheel may be damaged due to overheating and overload.

• When the grinding wheel rotates, it is strictly forbidden to cut by hand, let alone touch the sand by hand and body

• The cutting wheel is forbidden to be used in operations other than grooving or cutting, so as to avoid abnormal operation due to uneven stress.

Ordering instructions:

When you order for the first time, please provide the following parameters, so that we can help you choose the most suitable cutting wheel.

Specification and size: abrasive, particle size, binder, outer diameter, thickness, inner diameter, abrasive working layer width, substrate thickness, etc. purpose: workpiece name, cutting size, cutting material;

Service conditions of grooving and cutting: machine tool, grinding wheel speed, feed speed and cutting depth;

Dry and wet cutting requirements: cutting accuracy, chipping requirements, processing surface integrity, etc

Special requirements: whether the tool is assembled and used, whether the resin cutting wheel needs to conduct electricity, whether the outer circle of the cutting wheel has a water tank, the size and quantity of the water tank, whether there is a chip removal groove on the outer side of the cutting wheel base, etc.

Order Operating Procedure:

Shaanxi Tongyu Industry And Trading Co., Ltd. was established in 2013 with registered capital of RMB3,000,000.00. The company is located in Xi'an, a very famous historical city in Northwest of China. which is mainly develop and produce various kinds of high precision diamond cutting blades to process semi-conductor, Optical glass , porcelain products ,magnetic materials etc. The company is a professional diamond tool manufacturer with its own patent rights in cutting and abrasive fields.

The company's R&D team is composed of many material experts and long-term engaged in diamond tool manufacturing professionals, At the same time the company has the best solution to provide customers with after-sales technical support, As a professional diamond tool R&D and operating team. The type RTM1A8 and type RTM1V8 saw blade products have been widely used and recognized in many industries. Adhering to the concept of creating value for customers, through continuous innovation and R&D, relying on advanced production equipment, the company has successfully developed and manufactured rtm1a8-p products for QFN packaging and rtm1k8-g products for silicon groove processing, becoming the first domestic manufacturer in QFN packaging and silicon groove processing.

Up to now, the company has developed many types of cutting blades and abrasive grinding wheels for diffent industrial usage. with its powerful technical advantage, the Company has got good reputation from clients demestic and abroard. By our efforts, Tongyu Industry will continue to invove in new products developing and will get more stronger. Tongyu Industry will provide all customers with more effective products and better service!

The company are welcome all clients from all over the world. Choose us, you will be satisfied!