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Anonymous users2024-02-06The differences between turning tools YW2 and YT15 are as follows:
1. The material is different. YW2 is a tungsten-tantalum (niobium) cobalt cemented carbide.
Cutter, YT15 belongs to tungsten cobalt titanium alloy.
class of alloy tools.
2. The hardness and bending resistance are different. YW2 contains a large amount of CO (about 8%), so the flexural strength.
High (about, but the hardness is slightly lower, the titanium element added in YT15 improves the hardness, but the higher the hardness, the more it is not resistant to impact, and the flexural strength is not high.
3. The application is different. YW2 is suitable for heat-resistant steel and high manganese steel.
Stainless steel and high-grade alloy steel.
Finishing and semi-finishing of difficult-to-machine steels, and also suitable for the processing of general steel, cast iron and non-ferrous metals. YT15 is suitable for steel, cast steel.
Semi-finishing or finishing of small cutting sections in alloy steels.
YT5 characteristics: among YT alloys, it has the highest strength, the highest impact and vibration performance, and is not easy to jump on the edge, but it has poor magic resistance.
Uses: used for carbon steel and alloy steel, for rough turning, rough planing, rough milling, drilling and other purposes.
YW2 characteristics: high strength, can withstand strong impact resistance.
Uses: Suitable for heat-resistant steel, high-fierce steel, non-resistant steel, alloy steel, and difficult-to-machine materials, and also suitable for rough and semi-finishing of ordinary steel and cast iron.
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Anonymous users2024-02-05Differences: 1. YT15 wrought iron fine turning knife, YW2 pig iron knife.
The letters indicate the alloying elements contained in the knife grade, and the number indicates that the content belongs to cemented carbide, YT15 belongs to tungsten cobalt titanium alloy, YW2 is tungsten cobalt alloy, because the titanium element added to YT15 improves the hardness, but the higher the hardness, the more it is not resistant to impact, so generally YT15 is used to make fine knives, and YT5 is used for hair knives.
2. Use. YW2 can be used to make wrought iron knives, but YT series can not be used for pig iron processing, for example, it is better to use G8 knives for steel castings, because steel castings generally inevitably have trachoma, cracks and other defects, YW2 can also be used to do stainless steel processing.
3. Abrasion resistance.
If YT15 is used to make pig iron, then because YT15 is not wear-resistant, pig iron is like an abrasive, YT15 props can still be used as pig iron at a particularly low speed, but the effect of YW2 can not be done due to the wear of the tool, the knife of YT15 will be bright on the processing surface, and you will find that the knife of YT15 is better than YG8 when grinding, the reason is that the wear resistance of YG8 is higher.
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Anonymous users2024-02-04It is often said that:
YT15 wrought iron finishing turning tool, YG8 pig iron knife.
The letters indicate the alloying elements contained in the knife grade, and the number indicates that the content belongs to cemented carbide, YT15 belongs to tungsten cobalt titanium alloy, YG8 is tungsten cobalt alloy, because the titanium element added to YT15 improves the hardness, but the higher the hardness, the more it is not resistant to impact, so generally YT15 is used to make fine knives, and the hair knife is used YT5, YG8 is impact resistant and wear-resistant.
In general, G8 can be used to make wrought iron knives, but YT series can not be used for pig iron processing, for example, it is better to use G8 knives for steel castings, because steel castings generally inevitably have trachoma, cracks and other defects, and G8 can also be used for stainless steel processing.
If YT15 is used to make pig iron, then because YT15 is not wear-resistant, pig iron is like an abrasive, YT15 props can still be used as pig iron at a particularly low speed, but the effect of YG8 cannot be achieved.
Due to the wear of the tool, the YT15 knife will be the processing surface of the pig iron, through the grinding you will find that the YT15 knife is better than YG8 grinding, the reason is that the YG8 wear resistance is higher, now we generally do not use YT15 this brand of knives, the hair knife uses YT5, the impact resistance is good, the fine knife uses YA6, the use effect is very good at high speed, or YT726, these two grades must be high-speed, some people like to use YS8, this grade is super hard, but very brittle, Must be high-speed, continuous cutting, in the drawings require a high finish when we use imported machine clamping tools, generally is the highest speed that the machine tool can achieve, comparable to the roughness of grinding.
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Anonymous users2024-02-031. Different uses.
YW1 is used for finishing; YW2 is used for roughing.
2. The workshop is different.
YW2 is suitable for coarse workshop; YW1 is suitable for fine workshop.
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