Huihao Hardware Mesh Product Limited
Huihao Hardware Mesh Product Limited- Admin@huihaomesh.com pattern design, frame design, color finished and installation parts Insulation pins- Fabric Lamianted glass- Mesh Drapery - Architectural
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1. FLANGED CAPACITOR DISCHARGE STUD WELDING PINS
Materials
Low Carbon Steel
Stainless Steel AISI grade - 302/304/305 std. Other grades available upon request.
Aluminum ALLOY - 1100 & 5000 series Other alloys available upon request.
Brass ALLOY - (lead free) 70-30 std. Other alloys available upon request.
Capacitor Discharge Stud Welding Pins Specification
| weld pins diameter | flange diameter | Min. Length |
| 4-40mm | 0.187 | 0.250 |
| 6-32mm | 0.218 | 0.250 |
| 8-32mm | 0.250 | 0.250 |
| 10-32mm | 0.250 | 0.250 |
| 10-24mm | 0.250 | 0.250 |
| 6-20mm | 0.312 | 0.375 |
| 4mm | 0.375 | 0.500 |
| 3-16mm | 0.437 | 0.500 |
Capacitor Discharge stud welding pins is also a semi-automatic arc welding process. However, with CD welding small diameter fasteners (1/4″ and
under) are end welded to extremely thin guage parent metal. The CD process operates on the principle of capacitor stored energy which is instantaneously
discharged by the equipment system through a special weld “timing” tip. Since the entire weld cycle is completed in several milliseconds, welds can be
made to thin sheet without pronounced distortion, burn-through or discoloration. CD welding permits stud welding of dissimilar metals.
2. FLANGED - NO THREAD CAPACITOR DISCHARGE STUD WELDING PINS specification
| weld pins diameter | flange diameter( in ) | Min. Length ( in ) |
| 3/32 " | 0.174 | 0.250 |
| 0.115 " | 0.203 | 0.250 |
| 1/8 " | 0.187 | 0.250 |
| 0.141 " | 0.218 | 0.250 |
| 5/32 " | 0.250 | 0.250 |
| 0.161 " | 0.250 | 0.250 |
| 3/16 " | 0.250 | 0.250 |
| 0.215 " | 0.312 | 0.250 |
| 1/4 " | 0.312 | 0.375 |
| 0.273 " | 0.375 | 0.375 |
| 5/16 " | 0.375 | 0.500 |
Materials - Low Carbon Steel,Stainless Steel AISI grade - 302/304/305 std.
Aluminum ALLOY - 1100 & 5000 series , Brass ALLOY - (lead free) 70-30 std.
Mechanical Properties: Tensile (60,000) psi (min.) Yeild (50,000) psi (min.) Elongation 20% (in 2 inches)
Plating: Plating is not standard. Copper, nickel, and zine available upon customer request
Stud Welding Machine
By welding CD welding studs with material for copper plated, stainless steel and AL and Brass . Being in use of Car manufacturing , Train Stations , Industrial building , Household Adornment , high stress environment such as off road construction , large expansion bridges , skyscrapers , power plant , military defense vehicles , and equipment in high temperature environment