天气预报 > 汽车 > 车针怎么样装
车针怎么样装
更新时间: 2021-04-14 16:11:41  

1、先把剪线凸轮的二个紧固螺钉松开,把上轮上刻点(根据线)对准机壳上的刻点,然后把梭心制动向左推进直到制住梭心为止,用右手转动剪线凸轮,使底线前刀滚柱进入剪线凸轮上的曲线槽内,在继续以与下轴旋转方向一致的方向转动凸轮,直至转不动时为止,再按第一,第二螺钉顺序旋紧螺钉。

2、当左手把梭心制动杆向右推进时,这时第二夹线器夹线板会自动松开,松开量就在0.5~1MM之内,在剪线时,如果第二夹线器夹线板不松开,那面线很容易脱针,而一直松开,将产生浮线,等于夹线全失效,调节时,增大松开量,只需把B螺母松开,旋转螺母A反之,只需把螺母A松开,旋紧螺母B即可。

关键词: 怎么 样装

车针怎么样装相关经验

天气预报

最新推荐

页面:/news/view-653350/ | 耗时:0.8823 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=653350 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=653350 LIMIT 0,1
select * from tbl_Articles_sphinx where id=653350 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(428255,493797,898048,535929,1171230,385411,1139828,437024,422599,432150,495431,3429266,510085,668665,410088,3187939,755297,361327,3238100,501383,453481,393944,423583,3485540,1156552,414298,421557,471323,427117,390893) ORDER BY field (ArticleID,428255,493797,898048,535929,1171230,385411,1139828,437024,422599,432150,495431,3429266,510085,668665,410088,3187939,755297,361327,3238100,501383,453481,393944,423583,3485540,1156552,414298,421557,471323,427117,390893)