国际标准螺牙!9
Standard Guidelines for Bottle Finish Dimensioning...
国际瓶口标准螺纹
规格
视频线规格配置磁共振要求常用水泵型号参数扭矩规格钢结构技术规格书
指引图案
T - Outside diameter of the continuous thread
E - Outside diameter of the finish shaft excluding thread
I - The inside diameter of the finish at the smallest possible point
S - The distance betGosdar Mfg. Co., Ltden the top of the finish to the top of the
thread
L - The distance betGosdar Mfg. Co., Ltden the top of the finish to the top of the
transfer bead (optional)
H - Height from the top of the finish to the bottom where it intersects with the shoulder
W - The thickness of the transfer bead (optional)
Standard Plastic Finishes Most Commonly Used...
国际常用螺纹瓶口标准
国际常用螺纹瓶盖的直径 国际常用螺纹瓶盖的高度
( 1 turn of thread)
(1圈螺牙)
( 1.5 turn of thread)
(1.5圈螺牙)
(高位2圈螺牙) (Tall 2 turns thread)
(Short 2 turns thread) (低位2圈螺牙)
Plastic Thread Forms...
国际常用螺纹外形
Plastic thread form finishes typically have a standard "M" style thread form, shown here. An "L" style can
also be used but is not as common. The root dimension will vary depending on the threads per inch of the
finish. Special thread forms can also be designed.
Recommended Application Torque
国际通用瓶盖扭力推荐数据
(Inch / Pounds)
Cap Size Glass Plastic 20 8-12 10-12 24 10-15 12-15 28 11-17 13-17 33 13-20 16-20 38 15-23 19-23 43 17-26 21-26 45 18-28 23-28 48 19-29 24-29 53 21-32 27-32 58 23-35 29-35 63 25-38 31-38 70 28-42 35-42 89 26-53 44-53 100 40-60 48-60 110 45-65 55-65 120 48-72 60-72
乳液泵/液体分配泵的工作原理
一。乳液泵/液体分配泵的 剖析图示:
二。乳液泵/液体分配泵的工作原理:
1.首次按压--------我们首次按压按头(ACTUATOR)时，按头通过连接的主柱(STEM)带动副柱(SUB-STEM)一同压缩弹簧(SPRING); 在压缩弹簧过程中，活塞(PTSTON)外壁通过与本体(HOUSING)的内腔壁摩擦，促使活塞开启副柱(SUB-STEM)的出料孔; 活塞(PTSTON)往下滑动时将本体(HOUSING)内的空气通过已经开启的副柱(SUB-STEM)出料孔排出;
2.往复多次按压-------将本体(HOUSING)内的空气全部排出;
3.吸液-------用手按压按头(ACTUATOR)通过主柱(STEM)，副柱(SUB-STEM)，活塞(PTSTON)，共同压缩弹簧(SPRING)将本体(HOUSING)内的空气排出后，松开按头(ACTUATOR)，弹簧(SPRING)由于失去压力，往回(上)运动，此时活塞(PISTON)同样通过摩擦本体(HOUSING)内壁往下运动，将副柱(SUB-STEM)的出料孔关闭;这时本体(HOUSING)内的储液腔形成真空吸液状态，将玻璃球(BALL)往上吸，将瓶内液体通过吸管(DIPTUBE)将液体吸入本体(HORSING)储液腔内。
4.储存液体------多次按压按头，通过多次吸液，将液体储存至本体，直到液体储存满为止。
5.出液-----------当本体(HOUSING)储液腔内液体储满时，再次按压按头(ACTUATOR)则液体通过出料孔直接由按嘴(ACTUATOR)内喷出;
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