Siruba NC008 Instruction Book page 19

Table of Contents

Advertisement

3. 調整勾針與撥線桿的間隙 ( 圖 27):
當撥線桿 (B) 最接近勾針 (E) 上緣時,撥線桿
(B) 尖點與勾針 (E) 上緣間隙為 0.1~0.4mm,
調整方式是鬆開撥線桿 (B) 的固定螺絲 (D),
可進行間隙的調整。
3.Adjusting the height of the retainer looper
(Fig 27) :
The retainer looper (B) is the nearest position
to the top of the looper (E), there should
be a clearance of 0.1~0.4mm between the
point of the retainer looper (B) and the top of
looper (E). When adjusting, loosen the screw
(D) of the retainer looper holde (B)
4. 調整鬆線器的快慢:
拆下上蓋 (F) 及墊片 (G),拆下座的蓋型螺絲
(H) 及 O 型環 (I),鬆開撥線桿偏心輪 (J) 的兩
個螺絲 (K),轉動撥線桿偏心輪 (J) 進行調整,
標準狀態下撥線桿偏心輪的標記 (M) 應該對
應下軸 (N) 的標記 (O),如果旋轉方向往標記
(P) 方 向 轉, 撥 線 桿 (B) 及 鬆 線 器 (L) 的 動 作
會 比 勾 針 快 ; 如 果 旋 轉 方 向 往 標 記 (Q) 方 向
轉,撥線桿 (B) 及鬆線器 (L) 的動作會比勾針
慢。( 圖 28.29)
* 調整完後,請再次確認撥線桿前後位置、左右
位置、間隙。
圖 28/Fig 28
4.Timing of the retainer looper to the needle :
Remove the upper cover (F) and gasket (G).
Remove the screw (H) and o-ring (I) of the
bed.
Loosen the screw (K)(2 pieces) of the
retainer looper eccentric (J). Adjust by
turning of the retainer looper eccentric. It is
a standard setting to align the mark (M) on
the retainer looper eccentric (J) to the mark
(O) on the lower shaft (N).
When aligning the mark (M) to the mark (P)
which is a front of the rotating direction, the
moving speed of the retainer looper and
the looper thread take-up lever (L) against
the needle and the looper should be faster.
When aligning the mark (M) to the mark (Q)
which is a back of the rotating direction, its
moving speed should be slower.(Fig.28.29)
*After this adjusting, confirm to the position
of front/back, the position of left/right and the
height of the retainer looper.
Introduction
圖 27/Fig 27
圖 29/Fig 29
P16

Advertisement

Table of Contents
loading

Table of Contents