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ACE VISION TECH. ACE VISION TECH Co.,Ltd. We are a leading enterprise that are specialized in manufacturing Pin(Negative Terminal), the parts of Lithium Ion Battery for mobile phone. Our Pin manufacturing method has got patent in Korea and we are
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ACE VISION TECH Co.,Ltd We are a leading enterprise that are specialized in manufacturing Pin(Negative Terminal), the parts of Lithium Ion Battery for mobile phone. Our Pin manufacturing method has got patent in Korea and we are supplying our Pin to the enterprises that are manufacturing battery pack for LG and Samsung mobile phone presently because we received recognition regarding the quality of our Pin from LG Chemical and Samsung SDI. We dedicate our utmost efforts into supplying only the best quality products under the philosophy that we'll be your most trustworthy partner at your side.
ACE VISION TECH Co.,Ltd PIN(NEGATIVE TERMINAL) PIN(Negative Terminal), the parts of Lithium-Ion Battery for mobile phone, is used to adjoin or to tie several parts that composes the battery pack of a portable radio terminal. Therefore super precision is required on the plane part of the PIN for spot welding.
ACE VISION TECH Co.,Ltd □ PROBLEMS OF THE PIN MANUFACTURED WITH CURRENT TECHNOLOGY 1) In case of inputting materials excessively than standard amount in press work, the unnecessary remnants will come on the bottom of plane part of PIN because of the overflow of materials between presses and a worker must do necessarily cutting step through barrel working and surface finishing step. Otherwise spot welding comes to be failed because of the gap between PIN and parts. Therefore there is the problem that producing time and manufacturing cost goes up. 2) In case of inputting materials insufficiently than standard amount in press work, the plane part of PIN is shaped incompletely because of not filling in the groove of press with the materials. Therefore spot welding comes to be failed also because of the gap between PIN and parts. 3) When the PIN manufactured by current technology is used in adjoining or tieing the parts with electrical flow especially, it could be the origin of explosion caused of short circuit among the terminals of diametrical polarity.
ACE VISION TECH Co.,Ltd □ ADVANTAGES OF THE PIN MANUFACTURED WITH OUR PATENT TECHNOLOGY 1) As the surface of the PIN is processed super precisely by the trimming, the plane part of PIN has the identical thickness. Therefore producing time and manufacturing cost of battery pack will be brought down because spot welding comes true completely at once. 2) The parts connected with the PIN that is processed by our patent technology will improve the characteristic of battery pack. 3) At trimming step, the shape and diameter of the plane part of PIN is able to be altered in according to the client's require. 4) At trimming step, the plane part of PIN is put on the center of rivetting part of PIN and is precisely cut to be circle.