Superfine Metal Bonded Diamond Cutting Disc For Circuit Board

ISO9001 3 inch to 14 inch Cutting Disc For Circuit Board PCB

Description:

This series of products are suitable for precision processing of the following difficult-to-process materials, such as optical glass, crystal materials, magnetic materials, semiconductor materials, fine ceramic materials and other brittle metal materials.

Ultra-thin diamond cutting discs, due to the advantages of ultra-thin cutting groove width, smooth cutting fracture, low rejection rate, and high cutting efficiency, have gradually gained people's attention. The ordinary blades currently in use can be roughly divided into two types: plated blades with a thickness of 15 to 100 μm and resin blades with a thickness of 100 to 500 μm. Ultra-thin diamond cutting discs are widely used internationally for cutting large-scale integrated circuit blocks, computer chip materials and other precious semiconductor materials. Ultra-thin diamond cutting discs are mainly used in ceramics, cemented carbide, semiconductors, magnetic materials, optical materials and other fields. The thickness of the cutting disc is generally below 2.0mm. If the diameter of the diamond cutting disc exceeds 300mm, it can also be customized to a thickness of more than 2.0mm.
 

Specification:

Features:

- As the metal material is used as the steel core, the rigidity of the cutting blade is improved, and it is more suitable for deep cutting.
- The nature of the working layer makes the cutter body have a long service life.
- Abundant types of bonding agents satisfy the choice of more matching cutting blades for different processing objects.
- The adjustment of diamond abrasive grains and concentration makes the blade have good sharpness during the cutting process, and the cutting surface has the characteristics of high smoothness and good verticality.
- Sharp processing methods ensure the geometric dimensions of the blade.
- High efficiency and sharp cutting

Advantages of Diamond Cutting Disc:

High-precision ultra-thin cutting discs, using electroforming technology, is currently the most advanced method of making ultra-thin cutting discs for ultra-thin diamond cutting discs in China. The thinnest thickness can be 0.015mm, which is the current domestic ultra-thin cutting disc. It's the thinnest ultra-thin cutting disc. The main applications of diamond cutting blades include: the cutting of inorganic non-metal industries, such as glass, ceramics, stone, etc. The use of high precision, narrow and sharp cutting seams, in accordance with the requirements of customers put forward various performance cutting blades, with the greatest ability to provide customers with the best quality products.

- Sharp cutting and high processing efficiency;
- High rigidity, high strength and long service life;
- High precision, can be used for cutting by precision slotting machine, the cut is smooth without chipping;
- Continuous cutting does not slip, and there is no dullness of the saw blade;
- The slit is narrow, which can greatly increase the utilization rate of valuable raw materials.

Metal Bond Diamond Cutting Discs Series

- Diamond cutting disc for fuse glass tube and quartz tube
Mainly used for cutting fuse glass tube with small diameter and thin wall thickness, the durability is also good on the condition of keeping good sharpness. Service life will be 45-60days/PC according to customers' feedback. With the features of good shape, high precision, good cutting surface quality during the whole service life.

- Copper plated diamond cutting disc
The base surface is plated with copper by handicraft standard, with the features of excellent water and corrosion resistant, and can be customized for customers' requirements. It can be used to process magnetic materials, ceramics, glass, molds, gems and other materials, which can maintain good accuracy, sharp cutting, and high efficiency.

- Diamond cutting disc for optical glass
Mainly used for cutting opticalglass, can be used for heavy duty deep cutting with high sharpness, vertical cutting angle and long lasting durability.

- Diamond cutting disc for valve stem
Mainly used for cutting the valve stem in car engine. with features of high sharpness, high cutting efficiency, long service life and smooth cutting surface.

- Diamond cutting disc for zirconia ceramic
We select high-strength imported diamonds and steel base , can provide suitable cutting discs according to customers' requirements. It can be cut continuously without slipping and passivation during the using life;, and it aiso overcomes the disadvantage of short life of resin bond diamond cutting disc. Any size can bcustomized.

- Diamond cutting disc for alumina ceramic
Mainly used for cutting a variety of alumina ceramics and refractory materials, can precess the required ceremic sheets, blocks, rods. piates. etc. according to requirements, with the features of sharp cutting, high processing efficiency . good surface finish, and leng service life.

- Diamond cutting disc for glass
Giass with the thickness of more than 15mm is hard to be cut by glass knife. This kind of diamond cutting disc is designed for the users who only have manual tocl equipment . Glass with the thickness of 15-30mm can be easily cut by only one marble machine or angle grinder( marble machine is much better) , and the cutting is sharp without chipping.

- Diamond cuting disc for brake pad grooving
Brake pads are beleng to composite materials , which contain metal wires inside. with high toughness. have high demand for blade sharpness According te the special ng to the specil recuirements of the brake pad material, our company has develeped a product with the festures of meserate sharpness nc sicking to the knile and no chipping. is very suitable for cutting and groving brake Dad. Any specfications. can becustomizedl.

- Diamond cutting disc for supertnishing stone
superfinishing stone is commonly used for silicon carbide. alumina, diamend, CBN cil stone according to its own abrasives, according to different cutting requirements. we can provide you the suitable products. In order to give you a better tutting experience, we electrcplated a layer of diamonds on the surtace of the blade to prevent clipping saw and polish section. it can ensure a straight line and a straight angle.

- Diamond cuting blade for Circuit board
Thig prodact is mainly used for cutting vanious composite cisut boards such a copper based. Faberbsed and piasrie based circut bosres. with the feature e goed sharp non-stickgy high precision gocd surtace quality ane extremely high service kfe. Any specficatons, can becustomizedl!

- Diamond cuting disc for piercelectric crystal
Piezoelectric crystal is a valu able material. which needs to be cut vertically has high requir ments for the sharpness of the saw blade and the material of the base and the connectin strength between the work ayer and the base. Our company adopts a new process, using a high· strength steel piate to mprove the overall ngidity of the blade. to ensure vertical cutting. and impreve the tustomersyield.

Detailed Processing Range:

- Glass material: Various glass tube / Glass spout / Tea strainer/ High borosilicate glass (electronic cigarette) / Capillary glass tube / Optical glass / Quartz glass / Crystal glass/ Gem/ Crystal Jade
- Ceramic material: Alumina / Zirconia / Silicon Carbide / Boron Carbide / Boron Nitride / Black Ceramic / Glass Products
- Abrasive material: Refractory / Superfinishing stone
- Magnetic material: Ferrite / NdFeB
- Alloy material: High speed steel / Abrasive seel Alloy steel
- Brittle metal material: Carbide (YG Series)

- Semiconductor materials: silicon carbide, silicon wafers, monocrystalline silicon, polycrystalline silicon, solar cells
- Optical materials: LED, LCD, quartz photovoltaic.

Precautions for use:

- Please check carefully before installing the cutting sheet, if there is a chip or other damage, please stop using it.
- When the cutting piece is marked with the direction of rotation, it must be consistent with the direction of rotation of the machine tool. On the contrary, the cutting is not sharp, and it is difficult to exert the performance of the cutting disc.
- Please do not use cutting wheels that do not meet the requirements.
- If an abnormality is found during the cutting process, the machine should be shut down immediately to investigate the cause.
- When the cutting is not sharp, the grinding wheel should be trimmed and sharpened. If you continue to use it, there will be overheating, overloading and the possibility of damage to the cutting disc.
- When the cutting disc is rotating, it is strictly forbidden to cut by hand, let alone touch the sand with your hands and body
- The cutting wheel is strictly prohibited to be used for operations other than grooving or cutting to avoid abnormalities due to uneven force.