Switch Copper CNC Lathe Parts
Quick Details Place of Origin:Guangdong, China (Mainland) Brand Name:PIngood Model Number:OEM Standard:ISO Material:Steel Packaging & Delivery Packaging Details:opp bag /carton Delivery Time:7 days Shenzhen Pingood Precision Hardware Co. Ltd. is a professional large-scale manufacturer of all...
Place of Origin:Guangdong, China (Mainland)
Packaging & Delivery
Packaging Details:opp bag /carton
Delivery Time:7 days
Before the Quotation, please help us to know, as below:cnc brass parts
1.Size drawing (if you have no drawing, please tell us your products detail size and send us your picture.)
2.Material (Aluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc.)
3.Quantity (If your quantity reach our MOQ the price will be better)
4.Surface treatment (Polishing; Anodize; Nickel, Zinc, Tin, chrome, Silver plating etc.)
carbon Crobon spring steel wire and piano wire produce large residual stress after cold drawing. After machining the spring, there is a large residual stress, and the dimensional change after tempering is large, and it is difficult to control the dimensional accuracy. The oil quenched and tempered steel wire is modulized and strengthened after the steel wire is drawn to the specified size. There is basically no residual stress. After forming the spring, the temperature changes after a low temperature and the dimensional change is small. The heat resistance stability is better than the cold drawing. Reinforce steel wire.
For the spiral spring material section, circular section should be preferred. Square and rectangular cross-section materials have strong bearing capacity, good impact resistance, and small springs, but the source of material is small. And the price is higher, except for special needs, generally try not to use this material. In recent years, research and development of circular steel wire flat instead of trapezoidal steel wire, has achieved good results.