Timing Of The Looper To The Needles - Siruba NC008 Instruction Book

調整上軸與下軸的同步
圖 11/Fig 11
1. 轉動手輪 (A)，把手刻度 P 對準記號 (B)，此
時針棒位於上死點。( 圖 11)
2. 此時，下軸 (C) 的端面線是垂直的，請確認
皮帶輪 (D) 逆時針方向的第一顆螺絲向上。
( 圖 12)
3. 調整時，上軸皮帶輪 (E) 的 4 顆螺絲鬆開，
轉動手輪 (F) 使手輪的刻度 LT 洞口與下軸 (C)
端面線垂直後，將上軸皮帶輪 (E) 的螺絲鎖
緊。( 圖 13)
調整勾針與針的同步
1. 勾針和勾針座的角度 90 度 ~92 度。( 圖 14)
2. 左右移動勾針座，使勾針 (A) 的尖點與針的
凹槽處間隙為 0~0.1mm 。( 圖 15)
TO ADJUST THE TIMING BETWEEN
THE UPPER AND THE LOWER SHAFT
圖 12/Fig 12
1.Turn the hand pulley (A) and align mark B
on the hand wheel mark P. The needle bar
position would be at the top of its stroke.
(Fig 11)
2.In this case, the lower shaft (C) should be
vertical. And make sure if the first screw
of the turning direction is above the V-belt
pulley (D) or not.(Fig 12)
3.If not, loosen screw (4pcs) on the timing
pulley (E) of the upper shaft to be adjusted
to the above-mentioned position.
Make sure of tightening screw (G) (4pcs) again
after adjustment.(Fig 13)
TIMING OF THE LOOPER TO THE
NEEDLES
圖 14/Fig 14
1.The angle between the needle and the
looper is 90~92 degrees.(Fig 14)
2.The clearance between the looper and the
needle when the point of looper passes the
scarf of the needle should be 0~0.1mm.
(Fig 15)
Introduction
圖 13/Fig 13
圖 15/Fig 15
P12