We are one of the leading manufacturers in the custom tungsten carbide parts and wear parts, custom tooling and Precision Grinding Parts industry, focusing on quality and integrating design, development, manufacturing, sales and service as an industrial and trade oriented company. We specialise in CNC Turning and milling, Internal Grinding, external grinding, centreless grinding, Surface Grinding, camshaft and polygon grinding, flat grinding, internal honing, thread grinding, Gear Grinding and other services. If you have an order request for customised precision machined parts and tungsten Carbide Tools, please feel free to contact us and send us your drawings, specifications, samples, etc. We will provide you with a customised one-to-one professional service in a timely manner.
-Product Information
Custom Precision Stainless Steel CNC Turning Dispenser
-Advantages of high precision dispensing needles. High precision dispensing needles are the ones that require higher and more stringent precision for dispensing operations. High precision dispensing needles are used in the smt dispensing industry. There is a wide range of high precision dispensing needles and users need to consider the most suitable variety when choosing. With the development of various dispensing processes, the requirements for dispensing needles are becoming higher and higher. The precision of dispensing is not only determined by the dispensing valve, the precision of the dispensing needle also has a great impact on the dispensing effect, especially in the led, optical communication and other micro dispensing industries, so high precision dispensing needles play their own advantage. The automated precision dispensing nozzle with the preeflow micro pump is an innovative and patented product in the field of fluid transfer. It is a high-precision, metal, thin-walled, precision angled nozzle with a unique thin-walled, angled internal structure designed to produce maximum flow output with minimum pressure. Features of the DAYUE custom dispenser firing pin. ①Avoid clogging and straining ②High flow rate / high precision / cost effective ③Different sizes are marked with different colours on the luer port ④Patented thin-wall technology allows for larger flow rates in smaller diameters ⑤ Ideal for applications requiring heating, reducing time wasted in cleaning processes ⑥Reduces pressure on the transfer pump, improves transfer performance and extends equipment life The thin-walled precision dispensing needle is a product developed using the latest patented technology and is widely used in the led, semiconductor manufacturing and pharmaceutical industries. -Standards compliant Our tooling is made from proprietary grades of Stainless Steel. It offers superior toughness, along with resistance to:
·Abrasion
·Compression
·Corrosion
·Deflection
·Erosion
·Torsional Stress
·Wear
Our finishing services provided at the Chengdu plant in Sichuan Province include：
Grinding (Steel & Carbide)
·Turning/Hard Turn
·Applications Engineering
·Reverse Engineering
·Special Coatings
·Troubleshooting
By synthesizing our knowledge and experience in metallurgy and engineering, we consistently deliver superior tooling.
-Material
YG6 YG7 YG8 YG9 YG10 YG15 YG20X（Can also be made according to customer requirements）
（Tungsten carbide (WC), also referred to as cemented carbide, is a composite material manufactured by a process called powder metallurgy. Tungsten carbide powder, generally ranging in proportion between 70%-97% of the total weight, is mixed with a binder metal, usually cobalt or nickel, compacted in a die and then sintered in a furnace.
The term “cemented” refers to the tungsten carbide particles being captured in the metallic binder material and “cemented” together, forming a metallurgical bond between the tungsten carbide particles and the binder (WC – Co), in the sintering process. The cemented carbide industry commonly refers to this
material as simply “carbide”, although the terms tungsten carbide and cemented carbide are used interchangeably.）
| | WC+Other | Co | Density | Hardness | T.R.S. | Impact Strength |
| (±0.5%) | (±0.5%) | (g/cm3) | (HRA)±0.5 | (kfg/mm2) | (kgf-m/cm2) |
| Medium | 91 | 9 | 14.61 | 89.3 | 340 | 0.52 |
| 88 | 12 | 14.31 | 88.3 | 340 | 0.58 |
| 85 | 15 | 13.95 | 89.3 | 360 | 0.7 |
| Coarse | 80 | 20 | 13.4 | 85.3 | 270 | 0.8 |
| 80 | 20 | 13.58 | 84 | 280 | 0.85 |
| Fine | 90 | 10 | 14.35 | 91.8 | 380 | 0.3 |
| 88.5 | 11.5 | 14.15 | 92.2 | 380 | 0.35 |
| 87 | 13 | 14.15 | 90 | 350 | 0.38 |
| Non-magnetic | 86 | 14%Ni. | 14.15 | 86.5 | 260 | 0.39 |
| Ultrafine | 97.2 | - | 15.12 | 94.5 | 240 | 0.18
|
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