工作时,在喷油泵凸轮轴上的凸轮与柱塞弹簧的作用下,迫使柱塞作上、下往复运动,从而完成泵油任务,泵油过程可分为以下三个阶段。结论:通过上述讨论,得出下列结论①柱塞往复运动总行程L是不变的,由凸轮的升程决定。② 柱塞每循环的供油量大小取决于供油行程,供油行程不受凸轮轴控制是可变的。③供油开始时刻不随供油行程的变化而变化。④ 转动柱塞可改变供油终了时刻,从而改变供油量。3.国产系列柱塞式喷油泵国产系列柱塞泵主要有A、B、P、Z和Ⅰ、Ⅱ、Ⅲ号等系列。系列化是根据柴油机单缸功率范围对供油量的要求不同,以柱塞行程,泵缸中心距和结构型式为基础,再分别配以不同尺寸的柱塞直径,组成若干种在一个工作循环内供油量不等的喷油泵,以满足各种柴油机的需要。国产系列喷油泵的工作原理和结构型式基本相同,以A型泵为例介绍柱塞式喷油泵的构造和工作原理。柱塞泵由四大部分组成:分泵、油量调节机构、传动机构和泵体
为微处理器智能控制,液晶屏显示,可与电脑进行通讯,具有工作压力稳定、脉动小、操作方便等特点。广泛用于生化、医药、化工、环保等行业,满足以上行业需要连续恒压、恒流输送液体的要求。
销售进口油研YUKEN液压阀 液压泵全系列
油研YUKEN叶片泵 原装,质量保证,油研YUKEN江苏办事处 油研YUKEN
155:S-PV2R13-6-116-F-REAA-40 S-PV2R13-8-76-F-REAA-40
156:S-PV2R13-8-94-F-REAA-40 S-PV2R13-8-116-F-REAA-40
157:S-PV2R13-10-116-F-REAA-40 S-PV2R13-12-76-F-REAA-40
158:S-PV2R13-17-94-F-REAA-40 S-PV2R13-17-116-F-REAA-40
159:S-PV2R13-23-76-F-REAA-40 S-PV2R13-19-116-F-REAA-40
160:S-PV2R13-19-94-F-REAA-40 S-PV2R13-23-94-F-REAA-40
161:S-PV2R13-23-116-F-REAA-40 S-PV2R13-25-76-F-REAA-40
162:S-PV2R13-25-94-F-REAA-40 S-PV2R13-25-116-F-REAA-40
163:S-PV2R13-31-76-F-REAA-40 S-PV2R13-31-94-F-REAA-40
164:S-PV2R13-31-116-F-REAA-40
165:S-PV2R23-41-52-F-REAA-40 S-PV2R23-41-60-F-REAA-40
166:S-PV2R23-41-66-F-REAA-40 S-PV2R23-41-76-F-REAA-40
167:S-PV2R23-47-52-F-REAA-40 S-PV2R23-47-60-F-REAA-40
168:S-PV2R23-47-66-F-REAA-40 S-PV2R23-47-76-F-REAA-40
169:S-PV2R23-53-60-F-REAA-40 S-PV2R23-53-66-F-REAA-40
170:S-PV2R23-53-76-F-REAA-40 S-PV2R23-53-94-F-REAA-40
171:S-PV2R23-59-66-F-REAA-40 S-PV2R23-59-76-F-REAA-40
172:S-PV2R23-59-94-F-REAA-40 S-PV2R23-59-116-F-REAA-40
173:S-PV2R33-52-52-F-REAA-40 S-PV2R33-52-60-F-REAA-40
174:S-PV2R33-60-60-F-REAA-40 S-PV2R33-60-66-F-REAA-40
175:S-PV2R33-66-76-F-REAA-40 S-PV2R33-66-94-F-REAA-40
176:S-PV2R33-66-116-F-REAA-40 S-PV2R33-76-76-F-REAA-40
177:S-PV2R33-76-94-F-REAA-40 S-PV2R33-76-116-F-REAA-40
178:S-PV2R33-94-94-F-REAA-40 S-PV2R33-94-116-F-REAA-40
179:S-PV2R33-116-116-F-REAA-40
S-PV2R14-6-136-F-REAA-40 S-PV2R14-6-153-F-REAA-40
S-PV2R14-6-184-F-REAA-40 S-PV2R14-6-200-F-REAA-40
S-PV2R14-6-237-F-REAA-40 S-PV2R14-8-136-F-REAA-40
S-PV2R14-8-153-F-REAA-40 S-PV2R14-8-184-F-REAA-40
S-PV2R14-8-200-F-REAA-40 S-PV2R14-8-237-F-REAA-40
S-PV2R14-10-136-F-REAA-40 S-PV2R14-10-153-F-REAA-40
S-PV2R14-10-184-F-REAA-40 S-PV2R14-10-200-F-REAA-40
S-PV2R14-10-237-F-REAA-40 S-PV2R14-12-136-F-REAA-40
S-PV2R14-12-153-F-REAA-40 S-PV2R14-12-184-F-REAA-40
S-PV2R14-12-200-F-REAA-40 S-PV2R14-17-136-F-REAA-40
S-PV2R14-17-153-F-REAA-40 S-PV2R14-17-237-F-REAA-40
S-PV2R14-19-136-F-REAA-40 S-PV2R14-25-184-F-REAA-40
S-PV2R14-25-153-F-REAA-40 S-PV2R14-25-200-F-REAA-40
S-PV2R14-25-237-F-REAA-40 S-PV2R14-31-136-F-REAA-40
S-PV2R14-31-153-F-REAA-40 S-PV2R14-31-184-F-REAA-40
S-PV2R14-31-200-F-REAA-40
台湾北部精机Northman叠加式电控调速阀
MSF-02A-D24-10 MSF-02A-A115-10 MSF-02A-A230-10
MSF-02T-NO-A230-10 MSF-02T-NO-D12-10 MSF-03T-NO-D24-10
MSF-03T-NO-A115-10 MSF-03T-NO-A230-10 MSF-03T-NO-D12-10
SWH-G02-C40BS-D24-20 SWH-G02-C5BS-D24-20 SWH-G02-C6BS-D24-20
台湾Northman叠加式电控单向阀
MSC-02W-230AG-NO-30 MSC-03W-230AG-NO-30 MSC-02A-230AG-NO-30
MSC-03A-230AG-NO-30
MSF-02A-D12-10 MSF-03A-D24-10 MSF-03A-A115-10
台湾Northman电磁阀
SWH-G03-C2-A120-20-LS SWH-G03-C3-A120-20-LS
SWH-G03-C4-A120-20-LS SWH-G03-C40-A120-20-LS
SWH-G03-C5-A120-20-LS SWH-G03-C6-A120-20-LS
SWH-G03-C7-A120-20-LS SWH-G03-C8-A120-20-LS
SWH-G03-C9-A120-20-LS SWH-G03-C8S-A120-20-LS
SWH-G03-D2-A120-20-LS SWH-G03-D3-A120-20-LS
SWH-G03-B2-A120-20-LS SWH-G03-B3-A120-20-LS
SWH-G03-B6-A120-20-LS SWH-G03-B20-A120-20-LS
SWH-G03-C2-D24-20-LS SWH-G03-C3-D24-20-LS
SWH-G03-C4-D24-20-LS SWH-G03-C40-D24-20-LS
SWH-G03-C5-D24-20-LS SWH-G03-C6-D24-20-LS
SWH-G03-C7-D24-20-LS SWH-G03-C8-D24-20-LS
SWH-G03-C9-D24-20-LS SWH-G03-C8S-D24-20-LS
SWH-G03-D2-D24-20-LS SWH-G03-D3-D24-20-LS
SWH-G03-B2-D24-20-LS SWH-G03-B3-D24-20-LS
SWH-G03-B6-D24-20-LS SWH-G03-B20-D24-20-LS
PS-35-1-20压力继电器 PS-70-1-20压力继电器
PS-150-1-20压力继电器 PS-230-1-20压力继电器
PS-420-1-20压力继电器 PS-35-2-20压力继电器
PS-70-2-20压力继电器 PS-150-2-20压力继电器
PS-230-2-20压力继电器 PS-420-2-20压力继电器
MPS-02A-0压力继电器 MPS-02A-1压力继电器
MPS-02A-2压力继电器 MPS-02A-3压力继电器
MPS-02B-0压力继电器 MPS-02B-1压力继电器
MPS-02B-2压力继电器 MPS-02B-3压力继电器
MPS-02P-0压力继电器 MPS-02P-1压力继电器
MPS-02P-2压力继电器 MPS-02P-3压力继电器
MPS-02W-0压力继电器 MPS-02W-1压力继电器
MPS-02W-2压力继电器 MPS-02W-3压力继电器
SWH-G02-C7-D24-20 SWH-G02-C60-D24-20 SWH-G02-C8M-D24-20
MSF-03P-NO-A230-10 MSF-03P-NO-D12-10
MSF-02T-NO-D24-10 MSF-02T-NO-A115-10
MSC-02B-230AG-NO-30 MSC-03B-230AG-NO-30
MSC-02W-115AG-NO-30 MSC-03W-115AG-NO-30
台湾北部精机叠加式电控调速阀
MSF-02T-NO-A230-10 MSF-02T-NO-D12-10
MSF-03T-NO-D24-10 MSF-03T-NO-A115-10
MSF-03T-NO-A230-10 MSF-03T-NO-D12-10