剑杆织机的常见故障的维修与保养（Maintenance and maintenance of common failures of rapier looms）.doc

剑杆织机的常见故障的维修与保养（Maintenance and maintenance of common failures of rapier looms） Indicator lamp 1, red light: acetylene through the car, processing methods: find the broken ends, press good drive directly. 2, green light: broken weft closed car. (note crackiness) Methods: plain self-care: just hold head cocked, the weft treated by point switch to send a sword to shed weft, weft pull clear, will hold your head, direct drive, twill or Jacquard, will hold head cocked, the paper back (counterclockwise dial 2) lattice, then weft broken handle. After the movable line is played, the weft is put into the shed to make a filling. 3: yellow light: missing weft drive. Processing method: connect the weft or weft tension in porcelain flower clothes clean, according to the electric control box and then press the button of the parking start switch drive. 4, white light: electric box failure, self protection, off the car. Self-care methods: power box power off, after 10 seconds to open the power supply, after the white light is extinguished, drive directly. If it is still bright, turn off the car and ask for an electricians repair. Two, electrical common faults and troubleshooting: A, prewinder 1, storer does not work. (a) check whether the fuse is in good condition and whether the intermediate relay is damaged. (b) check whether the lead wires 4 (9), 5 (10) and 6 (11) wires fall off. 2, weft yarn is broken but not the car. (a) check whether the wires are off between 7 and 8 and between 12 and 13. (b) whether the position between the sensor and the dial is correct, whether the sensor is damaged, whether the sensor leads (19, 20, 21, 22, 23) fall off. 3, continuous weft weft accumulator parking. Check whether lead wire is shorted between 7 and 8 (125B). B and stop 1, warp broken, but do not stop. A) check whether lead 17 and 18 fall off. (b) check whether the position between the sensor and the transmitter is correct, whether the sensor lead is broken and whether the sensor is damaged