Precision terminal stretching process

1. Stretch big inner diameter: die wear, top output is too large, the material thickness is too small; Appear cause stretch inside diameter is larger; Precision terminal inside diameter is unqualified. 2. Stretch mouth wrinkle: top high output insufficiency, the hydraulic oil temperature, hydraulic oil, raw material itself has a ripple; A stretch mouth wrinkle; Precision caused by the bad terminals. 3. Tensile strain: mold strain, tensile oil impurities; Tensile strain, and A stretch of bad appearance. 4. Stretching inside small: insufficient output, high hydraulic oil temperature, hydraulic oil, material thickness is too large; A stretch inside diameter smaller; Precision terminal inside diameter is unqualified. 5. Tensile appearance have ke is wounded touch: parts in take put knock against, parts in turnover causes knock against; A tensile appearance ke is wounded touch; Cause bad appearance of precision terminal. Precision contact: I wish you all a happy New Year and all the best, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components