Carbide is a composite material including of particles mainly with tungsten carbide as hard material and a metallic binder . For this reason , with carbide it is possible to achieve hardness and toughness combinations which can’t obtained with other materials .
1. Powder Production
Both tungsten carbide and cobalt powders come from carefully selected suppliers, and each batch is carefully tested in the laboratory.
Slow Wire Cutting:
Using the Slow wire cutting for the mold, it would be with high surface finish
and a high precision level, and also there is no subsequent processing required.
Engraving Machine with μm-level Accuracy
Processing on the
copper material, machining out the chip breakers , and it could can achieve um-level accuracy.
Engraving Machine with
Usage: it is for
machining out the chip breakers of the
inserts with high-accuracy engraving
EDM with μm-level
The chip breaker on the copper is
projected onto the upper and lower punches of the mold by EDM , and it could
reach accuracy of μm
EDM with μm-level
2. Manufacture of carbide blanks
By applying pressure the carbide powder is converted into a blank .
Usage: It is very good to
detect whether the accuracy level of each dimensions of the mold meets our requirements.
The raw materials
would be fully blended together, and the corresponding mixture particle size
would be obtained according to the ball milling time and process control.
3. Surface Treatment
The particles are
fine and uniform,with good fluidity.Therefore, the products
dimensions fluctuation would be small,the
cutting edges would be denser and the strength would be better.
The mixture process
is carried out in a closed environment. The materials are not in direct contact
with people, and the soiling is basically avoided, and also the oxygen content
is lower and the materials are cleaner.
Cobalt magnetic detection
The indicators of
the spray material would be detected, qualified spray material could control
better the stability of the products.
The performance of
each batch of spray material would be detected,only qualified then could be put into production.
Germany imported equipments, fully automated in the pressing process, the product with high qualified rate and high accuracy.
4. Inspection and Packing
All the inserts will be checked carefully before packing .
The HIP sintering furnace,German equipments, which could achieve better results in various indicators.
Ultrasonic cleaning of the sintered product,helps to remove impurities on the surface of the inserts.
Passivation、 Surface grinder
Inserts can be processed with high accuracy, and machine reaches μm level accuracy, which is better for different processing materials to achieve different passivation accucracy.
Dimension Checking Machines
Batch inspection of products to check whether the accuracy of each dimensions of the product is within standard.
Use the Ultrasonic cleaning to do the surface cleaning once again
High power microscope
Checking the inserts mainly to see whether they are slightly chipped
Mainly Using for coating of steel,cast iron machining inserts.
Mainly Using for stainless steel machining and milling inserts.
Checking the coated Inserts to see whether there are chipping and coating peeling off issues
Cut the coated inserts to analysis the thickness and adhension of the coating
OEM service is accepted , please provide the following details ;
1. Drawing or samples
2. The objective of machining , so we can provice the suitable material .
3. Quantity , it's important for us to decide the cost .
4. Speical requirement
The delivery of OEM items is normally range from 30 to 40 days , Our sales manager will confirm everything with you before production .