亚洲色图10p,xxx.,欧美日韩国产激情一区二区三区,久久久久人妻精品一区二区三区

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

earring type cylinder Sold to Nepal

Release time:2023-11-12 15:30:40 Hits: Current position: Home > News

This article mainly introduces:

Nepal hydraulic cylinder,earring type cylinder manufacturer,earring type cylinder

Nepal earring type cylinder

(Nepal earring type cylinder,produced by Hebei Hengyu company)

earring type cylinder are widely used in Nepal,because of simple structure and reliable operation,excellent temperature resistance,no transmission clearance.So our company has designed earring type cylinder for customers from Nepal.

Introduction to earring type cylinder:

The earring type cylinder should be vented: when the earring type cylinder is installed or parked for a long time to work again, the air will penetrate into the earring type cylinder and the pipeline system. In order to prevent the abnormal phenomenon of crawling, noise and heating of the actuator, the air in the earring type cylinder and the system should be discharged. In order to facilitate the removal of air deposited in the earring type cylinder, the oil is best entered and discharged from the highest point of the earring type cylinder. earring type cylinders that require higher motion stability are often equipped with exhaust plugs at both ends. Before working, unscrew the exhaust plug to make the piston go back and forth several times without load in the whole stroke, and the air can be discharged through the exhaust plug. After the air is drained, tighten the exhaust plug before working.

Piston earring type cylinder is widely used in hydraulic transmission. When the earring type cylinder works, it mainly delivers hydraulic oil alternately to both sides of the piston in the earring type cylinder, and uses the pressure difference of hydraulic oil on both sides of the piston to realize the reciprocating movement of the piston. If you want to speed up the forward speed of the piston, the return oil in the earring type cylinder can be controlled by the valve and directly input into the inlet pipe to participate in the work of the piston to achieve rapid movement of the piston, but the thrust of the piston is reduced much.

After chrome plating of the piston rod of the earring type cylinder, the surface flatness is not fully treated: After chrome plating of the piston rod surface, the method of post-plating polishing should be changed to post-plating polishing. Although it is necessary to increase the thickness of the coating before grinding (generally increased by about 0.02 in the diameter direction), it can remove chrome plating defects well, and test the binding force of the coating. In addition, due to the micro-roughness of the grinding surface, the trough can store lubricating oil, which can improve the wear resistance and extend the service life.

earring type cylinder is the most important part of construction machinery, the traditional processing method is: broaching earring type cylinder block - fine boring earring type cylinder block - grinding earring type cylinder block. The rolling method is: broaching earring type cylinder block - fine boring earring type cylinder block - rolling earring type cylinder block, the process is 3 parts, but the time is compared: grinding 1 meter of the earring type cylinder block is about 1-2 days, rolling 1 meter of the earring type cylinder block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the earring type cylinder increases by 25%. If the earring type cylinder life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality earring type cylinders, you must take the rolling production process. After the earring type cylinder is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.

Answers to some questions about earring type cylinder:

What are the main dimensions of the cylinder?
The main dimensions of the cylinder include: cylinder inner diameter, piston cylinder diameter, cylinder length, cylinder wall thickness, stroke, installation distance, etc.

To achieve the same stroke, which is better, hydraulic cylinder or lead screw?
If there is batch action, then the hydraulic pressure is better. Hydraulic: smooth operation, no lubrication, easy control, high control accuracy (can use proportional or servo system), the key is to manually control, but certainly to support the hydraulic system, for a single action must cost. Maintenance costs are also high. Lead screw: simple structure, easy to achieve, convenient maintenance, but must be lubricated, can not be manual, or manual control is inconvenient. See where it is used, if it is used in high-precision occasions, it must only be hydraulic, because the lead screw has a gap. There are many hydraulic actions, the hydraulic system itself must be prepared, then the use of hydraulic pressure is also very economical.

Back to list Recommended article

Leave a message if you have any questions.

Send
Email

Email:hsslrubbertech@gmail.com7x24 hours

Glad to receive your consultation!:

Service
Tel

+8613184968882
7x24hours service

Add
Wechat

Add Wechat
TOP
日本操逼中文字幕| 操逼美女好| 亚洲12345在线| 日本五十路熟女久久熟| 日本黄色大片少妇人妻久久| 欧美国产日韩图片小说| 亚洲色图日逼| 下载日韩美女操逼视频看看| 大鸡巴狂操极品混血上美女| 18岁欧美视频在线观看| 操 美女大鸡巴| 男女在线视频蜜桃| 人妻少妇在线网| 操大熟女AV| 福利一区二区及三区| 青青操手机在线观看| 亚洲12345在线| 熟女丨露脸| 午夜福利网激情一区二区三区| 国产美女的逼逼网站| 好大鸡巴久久久久久久久| 中文字幕丰满丝袜人妻喷水| 欧美国产一二三区自拍| 老司机av在线免费观看| 久久一区中文字幕日| 骚逼操逼操| 欧美黑人插入亚洲女人| www操小美女逼| 操逼AV在线| 三级片中文字母免费观看| 呜呜呜呜呜污污污在线看| 偷窥自拍麻豆| 好爽…啊视频| 我要操外女的B视频| 午夜成人大香蕉| 91制服诱惑一区中文字幕| 骚逼人妻靠逼免费视频| 插逼视频免费无码网站| 五十路女同| 日本人午夜视频| 舔大鸡巴视频久久|