Q:Big brother on the 1 floor is exaggerating. It's impossible at all

If it needs higher precision, it can only be machined with internal thread grinding machine. It can be used for grinding different specifications of thread, and the efficiency is higher than that of electric pulse, and the size is goodSpecific processing, you can contact me in detail

Q:suitable for processing the whole alloy drilling, milling, reaming and other cutting tools. This alloy tungsten, cobalt content, how many of you?

Just found the carbide under YK15, its cobalt content in 10%.According to its brand, YK15 should be used to process cast iron, so the main ingredient should be WC+Co.So its WC component should be in 89-90% (just for inference, for reference only)Based on the molar mass of WC, the mass fraction of the W content is deduced

Q:In addition, the same furnace products out, the standard sample bar is qualified, no hole, but YT14 blade has more holes, why is that ah?

Too many factors, but according to the shape, size, number and distribution state can be roughly determined what caused by links.

Q:Carbide cutters can work on materials of higher hardness

This problem is too general, and hard alloy processing range is very wide (it also has many kinds of material), from soft aluminum alloy, copper alloy to HRC60-70 degree of mold can process, the key is to see what you want to process materials

Q:Carbide drills and cobalt high speed steel bit, which is good? What's the difference between these two materials?

This is the first use, each one has its own merits, hard alloy with high hardness, suitable for high speed drilling and high hardness materials, and high cobalt high speed steel has good toughness, suitable for low hardness material, suitable for drilling slower machine.

Q:What materials are hard alloys used to process?

YT hard alloy, resistant to impact, high temperature, processing steel, aluminum and so on.

Q:What are the main causes of wear of high speed steel cutting tools and carbide cutting tools?

Basically the same, such as plastic wear, flank wear, crater wear, chipping... And so on, each kind of wear phenomenon has the reason, also has some remedial or the improvement measure....High speed steel has lower hardness and abrasion resistance ability is not high, but good toughness, high precision of complex cutting tools, such as broach, gear cutter or the use of high speed steel more, while the standard NC tool are used in a lot of hard alloy or indexable tool..

Q:The difference between carbide knife and white steel knife

3, hardness is not the same: cemented carbide hardness, especially at high temperature hardness, but high-speed steel toughness better4, can withstand the cutting speed is not the same: due to the red hard high, can withstand higher cutting speed, and high-speed steel is now not high speed

Q:What material is that ultrafine cemented carbide?

You mean the ultra-fine grain cemented carbide, generally we have 0.6 alloy grain size is fine, which belongs to the tungsten carbide base hard alloy, ordinary tungsten carbide base hard alloy strength and hardness are higher than the same cobalt content. The process is mainly mixing, wetting, drying, forming, sintering, finishing, such as sand blasting, CVD/PVD coating, heat treatment, etc.

Q:What kind of cemented carbide is the most wearable?

The impact resistance and hardness of the YT5 are of course, but not wear resistant. Wear resistant should belong to the YT15, recommended to do rough, with T5 finishing requirements of high use T15, because T15 impact resistance is too bad.