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6. Thread heat cutter unit flow chart for LK
(1) Thread heat cutter unit flow chart 1 for LK
Origin retrieval
starts
Sensor
head
Retracts
Sewing machine
returns to origin
END
NO
YES
Sewing machine
starts startup
operation
Bobbin case positioning
finger extrusion end
ON
Travel to starting
point of sewing
Heater ON
Travel to starting
point of sewing
Completed
Sewing machine
starts sewing
Sewing is completed
Thread trimming
process
Travel to standby
point
Travel to standby
point is completed
Heater OFF
END
NO
NO
NO
NO
YES
YES
YES
YES
Upper heat wire Retracts
Lower heat wire Retracts
Bobbin
case holder
positioning
finger
Retracts
Upper heat wire
retraction end
ON
Lower heat wire
retraction end
ON
Bobbin case holder
positioning finger
retraction end
ON
Содержание LK-1942ZA5050
Страница 2: ......
Страница 3: ......
Страница 34: ... 24 IX ユニット品番 部品名 品番 備考 上熱線装置 40121875 下熱線装置 40121876 ボビンケース装着検知装置 40121877 ...
Страница 35: ... 25 部品名 品番 備考 糸たぐり装置 40121878 下糸無し検知装置 40121880 40122405 制御装置 40122659 目飛び検知装置 ...
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Страница 77: ......
Страница 113: ......
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Страница 252: ... 24 IX 组件货号 零件名称 货号 备考 上热线装置 40121875 下热线装置 40121876 梭壳安装检测装置 40121877 ...
Страница 253: ... 25 零件名称 货号 备考 拉线装置 40121878 无底线检测装置 40121880 40122405 控制装置 40122659 跳针检测装置 ...