I have a computer flower prototype. what's going on? 1. start from the simplest place: see if the small clip is under too much pressure,Computer car, computer flower prototype, computer sewing machine, small clip is to control the length of the thread head,If the pressure is too large,So the thread head is too short,When sewing for the second time,The thread head will be removed from the pinhole.2. when cutting the wire electromagnet,Computer flower prototype,Pay attention to see if the big clip is popped up.If you don't play,Push the big clip to the inside.3. pay attention to check whether the position of the cutting Cam is correct,There is a great possibility of a problem in this place.4. see if the handwheel is installed correctly,Is the sensor at the handwheel installed correctly.5. if it is a brother's computer car, a computer flower prototype, a computer sewing machine, or a computer flat car like a brother,Pay attention to see if the knife installation position is too front-end,That is, cut

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[URGENT!] Fast wire cutting (1) wire tension and wire speed.For high-speed wire cutting,Widely used?0.06 ~ 0. 25mm Molybdenum wire,Because it is resistant to loss, high tensile strength, easy to crispy silk and less broken wire.Increasing the tension of electrode wire can reduce the influence of wire vibration,Thereby improving accuracy and cutting speed.The fluctuation of wire tension has a great influence on the processing stability.The reason for the fluctuation is that the tension of the electrode wire on the silage is different during the positive and negative movement;After working for a period of time, the electrode wire will stretch again,Resulting in a drop in tension (generally considered tension at 12 ~ 15N is more suitable. the consequence of the drop in tension is the increase of wire vibration.Easily broken wire.As the speed of walking increases,Within a certain range,Processing speed will also increase.At the same time, the increase of the wire speed is conducive