Laser Soldering Tungsten Carbide Tin Ball Nozzle
Laser Soldering Tungsten Carbide Tin Ball Nozzle Carbide Nozzle Supplier
- Material：
- 100％ Virgin Tungsten Carbide
- Place of Origin：
- Hunan China
- Size：
- Customized, OEM Accepted,Customer Request
- Usage：
- Electronics industry
- Delivery Time：
- in stock or 25-45 days
- Payment Terms：
- T/T, Western Union
Product description
Laser Soldering Tungsten Carbide Tin Ball Nozzle, Laser tin spray welding is a high-precision welding method that uses a laser to heat and melt the tin balls located inside the tin ball nozzle, and then ejects the melted tin balls from the nozzle through inert gas to cover the workpiece to be welded. Laser tin spray welding is fast, high precision, small heat affected zone, and widely used.
Due to the energy burn in the laser welding process, there is continuous damage to the nozzle, which has high requirements on the material performance and dimensional tolerance of the tin ball tungsten nozzle for tungsten micro-hole production. Precision laser tin ball welding tungsten nozzle requires a smooth inner wall. Tungsten nozzles are made of cemented carbide, with HRA95 or higher, without cobalt-nickel or other metal bonding agents, and are resistant to high temperatures and wear. When spraying tin balls for soldering, the tungsten nozzle has a high inner hole finish and good concentricity of the inner and outer hole diameter and line position tolerance, so that the tin balls from the nozzle are not easy to block the nozzle mouth and improve the yield and productivity of tin ball soldering. Inner aperture diameter and concentricity are up to micron-level processing accuracy, effectively ensure the precise positioning of the spray tin. The service life is up to 800,000 times, with high cost performance.
Standard Material Specifications:
Grain size(um) | 0.4~2.0 |
Co% | 6.0~20 |
Density g/cm3 | 13.96~14.85 |
Hardness HRA | 89.5~93 |
Flexural strength Mpa | 3200~4500 |
Young's Modulus Gpa | 570~620 |
Size:
The series of tungsten carbide tin ball nozzle, according to the size of tin ball precision processing tungsten nozzle small mouth aperture, through the image measuring instrument to meet the concentricity and coaxiality 0.002-0.005, verticality and parallelism to meet 0.003-0.005, tin ball tungsten nozzle line position tolerance of high requirements with the consistency of the inner hole finish, roughness, can meet the tin ball tungsten lasting use performance.
1000um carbide laser welding Tin Ball nozzle, its specification is: φ2.2*φ1.7*φ0.96*10, professional for 1000um tin ball laser welding equipment use requirements.
Tin ball laser welding tungsten nozzle to meet the good use of performance, not only to ensure the accuracy of the dimensional tolerance, but also to meet the higher requirements of line position tolerance. This series of 1000um tin ball nozzle, coaxiality to meet the higher requirements of 0.001-0.002, bore finish to meet the consistency of Ra0.2-Ra0.1, to meet the requirements of better performance.
350um tungsten carbide tin ball nozzle, its size specification is: φ2.2*φ1.75*φ1.02*φ0.34*10.
In order to meet the requirements of 350um tin ball welding equipment, the tungsten nozzle line position tolerance requirements to meet the verticality 0.005, flatness 0.005, coaxiality 0.005, small hole φ0.34 tolerance requirements ± 0.003. tungsten nozzle finished product through the image type measuring instrument inspection, coaxiality actual tolerance to meet 0.002- 0.005, φ0.34 caliber meets 0.3387-0.3418.
Mains Grade for K20 Laser Soldering Tungsten Carbide Tin Ball Nozzle
Grade No. | Density (g/cm³) | Hardness (HRA) | T·R·S (MPa) | Application Recommended |
YG4C | 45 | 89.5 | 1800 | Mainly used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG6/K20 | 15.8 | 89.5 | 1700 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8/K20-K30 | 14.7 | 88.5 | 2300 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8C | 14.7 | 88 | 2300 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG9C | 14.5 | 87 | 2400 | Mainly used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
YG11C | 14.4 | 86.5 | 2450 | Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
YG13C | 14.3 | 86 | 2500 | It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
YG15/K30 | 14 | 86.5 | 2500 | It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
YG16 | 14.10-14.30 | 87.5 | 2400 | It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
YG20/K30 | 13.40-13.70 | 85 | 2254 | Mainly for the stamping dies used in the conditions of heavy impact load and large strees |
Application:
The continuous requirements of economic and social development, laser tin ball welding process has also become a more widely used process system in the electronics industry, laser tin ball jet welding, tin ball laser welding operations, laser tin ball jet operations require tungsten welding nozzle precision production and processing of tin ball laser welding nozzle use performance continues to improve to meet the optical electronics industry on cell phone camera CCM module, electronic soft board connection point welding, precision acoustic control devices, data line solder joint assembly and other use requirements.
According to the usage requirements of 200um-9000um, the commonly used laser tin ball nozzle welding mainly meet 200um, 250um, 300um, 350um, 400um, 450um, 500um, 500um, 550um, 600um and 750um and above., according to the customer's tin ball welding machine supporting the use of requirements.
Packing:
Safe plastic box packing with fancy inner holder insert like eva. Or as customer’s requirement.
Keywords:
Carbide tin ball-based laser jet soldering
Durable Laser Tin Ball Nozzle Welding Tungsten Carbide Nozzle
0.48-0.5mm Laser Soldering Tungsten Carbide Tin Ball Nozzle
Laser Soldering Tungsten Carbide Tin Ball Nozzle
Carbide ultra-high pressure water jet nozzle for rust removal
8618274962466
info@jetvision-cn.com
