Payment & Shipping Terms:
|Features:||High Hardness,Good Impact Resistance,High Wear Resistance||Material:||Tungsten Carbide Knives|
|Grade:||MR020/MR030||Application:||For Cutting Corrugated Paper|
|Surface Treatment:||Polishing||Size:||Customer Requst|
|Character:||With Holes Or Without||Process:||5 Steps Or More Than|
Tungsten carbide round disc blade is suitable for cutting slotting corrugated board/paper
|Properties & Applications||
Fine grain alloy, good wear resistance. It is suitable for machining the chilled cast iron, nonferrous metal and its alloy. It is also suitable for semifinishing and finishing the hardened steel and alloy steel.
High wear resistance and bending strength, suitable for disc cutters in electronics industry.
Higher strength, impact and shock resistance than SH6A, but lower in wear resistance and cutting speed. It is suitable for rough machining cast iron, nonferrous metal and its alloy as well as non metallic materials at low cutting speed.
Higher strength, impact and shock resistance than SH25, but lower in wear resistance and cutting speed. It is suitable for rough machining cast iron, nonferrous metal and its alloy as well as non metallic materials at low cutting speed.
Fine grain alloy with good wear resistance. It is suitable for machining hard wood, plywood,PCB, PVC and metals.
Fine grade alloy with high wear resistance, bending strength, bonding resistance and thermal strength. It is suitable for machining plywood, PCB, PVC,refractory alloys, stainless steel and high manganese steel etc.
Moderate wear resistance and bending strength ,suitable for machining steel alloy etc.
|item||Common sizes OD*ID*T(mm)||Holes|
Tungsten carbide blade is mainly used for cutting paper in printing industry
tungsten carbide knife products require high precision, no glitches, maximum abrasion resistance.
we are using HIP sintered and fine grinding, polishing plating to reduce frictions when cutting, improved the accuracy and speed slitting greatly, tool life extended!
1.Mix with Cobalt powder for ball milling,about 2-3 days to be finished.most normally use materials are in stocks .
2. 3 sets ,All the round rods in the ball mills should be made of fine grain tungsten carbide rods,glue mixing is usually mix the rubber, make the blade sometimes mix
3.The choice of pressing machinery depends on the surface area of the product to be pressed
surface area multiplied by 0.8 is pressure value . 1000 tons means that the maximum pressure
of 1000 tons products can be pressed, and each machine can adjust the appropriate pressure.
4.First,we will do degumming then we’ll use HIP sintering or vacuum sintering.we have 10 vacuum sintering furnace and 2 HIP furnace
We will use testing tablet when sintering to test the raw material performance .
For carbide antiskid stud,they are putting inside vaccum sintering furnace by degarmming and sintering together
For small products,normally under 200 gram,we will use degumming and sintering together in HIP sintering furnace
If for big products,for example carbide dies,plates ,Grade ML serious,we should do degumming firstly then use HIP sintering furnace
5.Our order,normally is blanks or ground
For customer’s grinding tolerance, we will grind/machine outside diameter ,inside diameter /the sharp edge and so on
So we will use surface grinding machine,centerless grinding machine ,cylindrical grinding machine
6.We insist on making blades and knives by pure virgin raw materials what makes blades and knives high hardness and good toughness. Our proven technologies and 6S workshop management system ensure the good size tolerance and appearance of blades.
About packing :
1 we will make sure that your tungsten carbide disc cutter clean before package.
2 rubber strip wrap sharp cutting edge to avoid edge broken.
3 put into plastic bag and styrofoam box to keep tungsten carbide disc cutter steady when express deliver
4 add plastic foam into inner box for the whole tungsten carbide disc cutter for sweet protection.
5 we will make export standard strong cartonn or plywood case package according to your needs.
Feel free to contact me if any needs:
zhuzhou mingri cemented carbide co. ltd