Welding Connection Copper Pipe Fittings
Specifications: customized according to the requirements of drawings and samples
Introduction: Professional hardware accessories processing factory
Description
Technical Parameters
Welding Connection Copper Pipe Fittings
| Product Description |
| Item Name | Forged Technics and Welding Connection Copper Pipe Fittings for Air Conditioner |
| Available materials | Aluminum, Steel, Stainless Steel, Brass, Copper, Bronze, Nylon, POM, ABS, etc |
| Tolerance | 0.005mm~0.1mm |
| Surface Roughness | Ra 0.8-Ra3.2 |
| DRW format | .jpg/.pdf/.dxf/.dwg/.igs./.stp/x_t. etc |
| Equipment | CNC Machining center, CNC Lathe, Turning machine, Milling machine, Drilling machine, Internal and external grinding machine, Cylindrical grinding machine, Tapping drilling machine, Wire cutting machine, polishing machine etc. |
| Capacity | 10,000pieces per month |
| MOQ | 50pcs for small parts;10pcs for big parts, according to your drawings |
| QC System | 100% inspection before shipment, product OK rate 99.8% |
| Payment term | T/T, PayPal, West Union,etc |
| Surface treatment | Anodizing, sandblasting,Powder Coating, zinc/chrome/nickel/silver/gold Plating, Polish, Nitriding, Blacking, Painting, Heat treatment etc |
Other services | CNC engrave, Laser engrave, silk printing, Knurling |
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| Contact Us |
Shenzhen pride Industrial Co., Ltd.
Block D, Dianlian Science Park, Matian St., Guangming District, Shenzhen 518106, China
+8615629044483
Contact：Chloe
+86-917-3387002
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Latest News |
1 Definition and Classification of Welding Deformation Welding deformation is caused by the localized plastic deformation caused by the internal stress in the place where the uneven humidity is generated in the metal member during welding and reaches the yield limit of the material. When the temperature returns to the original uniform state, a new internal stress is generated in the component. This internal stress is left in the component after the humidity is uniform, so it is called the residual stress. The deformation caused by the welding is called the welding residual deformation. According to the characteristics of deformation, they are divided into the following 7 categories: 1) Longitudinal shrinkage means that the component shrinks in the direction of the weld after welding (2) Horizontal shrinkage means that the component shrinks in the direction of the vertical seam after welding (3) Deflection of the deformed component. The occurrence of deflection can be caused by the longitudinal retraction of the weld. It can be drawn in the direction of the weld. [4) Angular deformation means that the plane of the component after welding produces angular displacement around the welding. Wave shape This kind of deformation is most likely to be carbon when welding thin plates. (6) Staggered deformation. During the process, the thermal expansion of the two welded parts will not cause the staggered edges in the length direction and can also cause the edge (7) to rotate in the thickness direction. . After welding, the structural parts show a rough curve similar to a twist spiral.
2 Control measures to control Xishi 21 stress. Because the residual stress has a very unfavorable effect on the dynamic load, the three-dimensional stress state and the restraint of the components, the purpose of controlling the welding stress is to reduce the peak value and make the root connecting plate components evenly distributed. Use a reasonable welding sequence and symmetrical cross welding method to weld a welding column and then weld the corresponding brand column in the cross direction
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