Assembly & Welding
Customized Precision Machining Metal Welding Parts
PRODUCT PARAMETERS01
Process |
Stamping, Deep drawing, Laser cutting,Bending, Welding,Drilling, Grinding,Spinning,Die Casting CNc etc |
Materials |
Aluminum: 2000 series, 6000 series, 7075, 5052, etc. Stainless steel: Sus303, Sus304, SS316, SS316L, 17-4PH, etc. Steel: 1214L/ 1215/ 1045/ 4140/ SCM440/ 40CrMo, etc. Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper Titanium: Grade F1-F5 |
Surface treatment |
Zinc plating, Nickel plating, Powder coated , Paint ,Brushed, Polishing, Anodized , Hotdip galvanizing etc. |
Quality Assurance |
IS09001:2015, 1S013485:2016, SGS, ROHS, TUV |
Tolerance |
+/-0.002~+/-0.005mm |
Factory
The welding process involves several key steps:
1. Preparation: Before welding, the metal surfaces to be joined must be cleaned and, in some cases, beveled or chamfered to ensure proper penetration and fusion of the weld.
2. Heating: The metal parts to be joined are typically heated using arcs, gas flames, lasers, or other sources. This heat causes the metal to melt and form a molten pool.
3. Filler material (if applicable): In some welding processes, filler material is added to the molten puddle to facilitate the joining of the metal pieces and provide additional strength to the weld.
4. Solidification: As the molten pool cools, it solidifies, forming a strong bond between the metal pieces.
5. Post-weld treatment: After welding, the welded joint can undergo additional processes such as heat treatment, stress relief or surface treatment to improve the performance and appearance of the weld.
Flow Chart02
Here’s a breakdown of the key steps involved in welding metal parts:
1.Material preparation: This includes selecting appropriate metal parts and cleaning and surface preparation to remove rust, oil, or contaminants to achieve a strong weld.
2.Selection of welding method: According to the requirements of materials and parts, select the appropriate welding technology, such as MIG, TIG, rod welding, spot welding, etc.
3.Fixtures and Alignment: Properly position metal parts and ensure they are aligned, using clamps or fixtures when necessary.
4.Welding settings: Set welding parameters by adjusting voltage, current and shielding gas according to the material and thickness of the parts to be welded.
5.Welding Execution: Execute the welding process while monitoring heat and speed to ensure the metal parts are fused properly.
6.Inspection and testing: Check the quality of the welds for defects such as cracks, pores or weak points. If required, this may involve visual inspection or testing methods such as X-ray or ultrasonic testing.
7.Post-weld treatment: Clean and finish the weld by removing welding slag and spatter, and perform surface finishing if necessary.
8.Final inspection: Check dimensional accuracy and completeness to ensure weldments meet specifications and are structurally sound.
9.Delivery or Integration: Welded parts are ready for use or assembly into the final product.
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Packing&Shipping04
FAQ05
