Q:How can I buy carbide die on the Internet? Who can help?!

The mould made from the same carbide alloy made from Zhuzhou will not be sold.

Q:How hard metal is welded with stainless steel?

Braze welding can be used.Carbide containing tungsten, vanadium and other metals, melting point higher than stainless steel, can be considered

Q:I only know a few big, like Zhuzhou, Chun Bao, Xiamen tungsten diamond. Anything else? I'm looking for a tool cutter

I heard that Zhuzhou is better, you say diamond coated knives? This is the tool of two different materials, diamond is not coated

Q:Carbide saw blade 30t and 40t what is the difference?

Because of the small friction, the 40 teeth will save effort and the noise will be small, but the more than 60 saw blades will be cut more smoothly.

Q:What kind of grinding wheel is the most suitable for carbide tools?. My existing grinder, 2800 rpm, /s wheel diameter, can hold 250mm. Please help answer.

Commonly used in 200*25*32 or 250*25*32 green carbide grinding wheel, hardness K or L, particle size 60Another grinder usually holds two pieces. A piece of green silicon carbide, a piece of brown corundum, brown corundum grinding wheel is used for iron, such as the size and hardness of the cutter bar and green silicon carbide as the new knife. You can also choose 46#'s.Luoyang abrasive tools professional sales all kinds of grinding wheel, carbide blade, diamond grinding wheel

Q:After welding, and then sharpening, grinding into 4 Pyramid shape, and then used to knock stone, which is not easy to bad, which is more durable? Model number is D224, I would like to ask you, which should I buy? I'm mainly used for knocking stones.

YG8C is used on impact drills, which is suitable?

Q:What type of carbide for punching dies? Better. Where can I buy it?

Stamping die is divided into cold stamping and hot stamping, need more different uses to choose different characteristics of carbide brand, you can understandZhuzhou same cemented carbide.

Q:What is the difference between them?From hardness, abrasion resistance analysis!

Artificial diamond is in high temperature (about 2000 DEG C) and high pressure (5 ~ 9GPa) and the metal catalyst under the condition of the graphite into diamond (PCD) tool. The tool of non-ferrous metals and non-metallic materials processing the alloy, ceramics, glass, wood, graphite and other best. With a cutting speed of up to 5000m/min PCD cutting tool Aluminum Alloy above. High speed steel alloy steel is a kind of complicated, containing tungsten, molybdenum, chromium, vanadium and cobalt carbide forming elements about alloy element.

Q:The difference between cemented carbide YG 15 and yg12

K30 YG8N YG8 14.5-14.9 160089.5 is suitable for cast iron, nonferrous metals and their alloys and non-metallic materials processing, not smooth, rough and discontinuous cutting section of rough planing, rough milling, drilling, reaming hole and deep hole. K30 YG8 YG10X 14.3-14.7 220089.5 is suitable for the production of small diameter micro drill, milling cutter, rotary file etc.. K35 YG10X YS2T 14.4-14.6 220091.5 is an ultrafine particle alloy, suitable for low speed rough turning, milling of heat-resistant alloy and titanium alloy, as cutting knives and taps, saw blades, milling cutters are preferred. K30 YS2T YL10.1 14.91900 91.5 has better wear resistance and bending strength, mainly used for the production of extruded bars, suitable for general drills, cutting tools and other wear-resistant parts. K15-K25 YL10.1 14.52200 YL10.2 91.5 has good abrasion resistance and bending strength, mainly used in the production of extruded rods, made of small diameter micro drill tool, watch the whole processing, and other cutting tools and wear parts reamer. K25-K35, YL10.2, YG15, 13.9-14.2 210087 are suitable for high tensile steel bars and steel tubes under high compression, for upsetting, piercing and stamping tools under larger stresses. YG15 YG20 13.4-13.7 250085 is suitable for production of stamping die, stamping parts, such as watch spring plates of musical instruments; die punching battery shell, toothpaste tubes; stamping die small size steel balls, screws, nuts etc; twist drill bits.

Q:Detailed comparison of cemented carbide with diamond properties

Diamond is hard and brittle, with excellent performance, most of the material processing, as is the emerging industry, the production level is uneven, the high price range; processing hard alloy is less, the price is relatively cheap, because it is a traditional industry, level of production is relatively mature. If you are now worried about the choice of a tool for processing, using diamond tools or carbide tools?