平縫機(jī)偶爾跳針處理方法 The solution for skipped stitch
平縫機(jī)偶爾跳針處理方法 The solution for skipped stitch
在服裝縫制過程中，有時(shí)會出現(xiàn)跳針問題，以下跟大家分享一些平縫機(jī)所發(fā)生的偶爾跳針問題的解決辦法：
Durning the machine sewing, sometime it will have the skipped stitch, please check the solution as below:Attention: please shut down the power to prevent accident
1、正確的穿線方法 The correct way for threading
示范機(jī)型：佳島H5-5T
Example model: H5-5T
完整圖Complete Graph
2、檢查機(jī)針針尖是否起毛或機(jī)針彎曲 Checking the needle point whether bend or burr
機(jī)針長時(shí)間高速穿刺布料，導(dǎo)致針尖發(fā)熱、變鈍，甚至彎曲。刺穿布料時(shí)，針尖和旋梭尖的間隙變化，梭尖不能正常勾線，出現(xiàn)跳針現(xiàn)象。
With the long high speed working, the needle point will become blunt, even bent. The distance between the needle point and hook becomes large, hook point can't hooking the thread, then the machine will have skipped stitch.
3、旋梭和機(jī)針的正確關(guān)系 The right position between the hook and the needle.
轉(zhuǎn)動(dòng)手輪使機(jī)針由下死點(diǎn)向上回升2.2-2.5mm,這個(gè)時(shí)候機(jī)針保持在針孔上方1~1.1mm，在此狀態(tài)下把機(jī)針和旋梭的間隙調(diào)整為0.05~0.1mm
Turn the hand wheel, make sure the needle position is in 2.2-2.5mm (from the bottom to up), adjust the needle position within 1-1.1mm(above needle hole). Then adjust the distacne with 0.05-0.1mm between the needle and hook.
4、合適有壓腳壓力 Adjust the presser foot
松開調(diào)壓螺母，旋松調(diào)壓螺釘以調(diào)整壓腳壓力，順時(shí)針腳壓力增大，反之減小，標(biāo)準(zhǔn)位置29~32mmLoose the presser foot nut, adjust the presure to fit the presser foot, clockwise is heavy, anticlockwise is light, the right postion is 29-32mm
