Release time：2023-11-12 15:29:08 Hits： Current position: Home > News
This article mainly introduces:
Angola hydraulic cylinder,filling machine cylinder manufacturer,filling machine cylinder
(Angola filling machine cylinder,produced by Hengyu Group）
filling machine cylinder are widely used in Angola，because of powerful torque，smooth movement，high work efficiency.So our company has designed filling machine cylinder for customers from Angola.
When the filling machine cylinder is installed, the piston and the filling machine cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the filling machine cylinder head boss is easy to cause scars when it hits the inner surface of the filling machine cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized filling machine cylinders, only careful and careful operation can be avoided.
Factors that should be considered when selecting the oil seal in the filling machine cylinder: some specific factors should be taken into account when selecting the oil seal in the filling machine cylinder, so as to have correct consideration and get accurate results, and then avoid wrong selection. The factors and aspects that should be taken into account are eight: filling machine cylinder diameter, piston rod diameter, piston rod and piston groove size, filling machine cylinder working pressure, filling machine cylinder movement speed, hydraulic system oil temperature and filling machine cylinder working environment.
filling machine cylinder and hydraulic station selection: Select the type and structure of the filling machine cylinder according to the operation requirements of the main engine. According to the external load force borne by the filling machine cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the filling machine cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the filling machine cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the filling machine cylinder, the diameter of the piston and the piston rod.
The machining accuracy of the filling machine cylinder depends on the level of equipment, production technology and testing means. filling machine cylinder processing methods are commonly used in two ways, one is rough boring - fine boring - rolling, generally with 45# seamless steel pipe, this method of processing quality is good, but the cost is high. Another method is to use 20# cold-drawn seamless steel pipe, and then honing, the cost is lower. The piston rod must be adjusted and straightened before processing, and the coating thickness of the piston rod is generally not less than 0.03mm. The piston must be machined in strict accordance with the groove size and tolerance requirements given in the seal manual.
What brand of hydraulic cylinder seal ring is best?
Depending on the specific product, the world famous seal brands are NOK, CFW, PARKER, TSS, WKF, DINGZING DZ, ASTON, HALLITE, TECNOLAN and so on.
What is a mold core cylinder?
Simple plastic parts can be directly pushed out by the ejector rod after injection molding, complex plastic parts can not be directly pushed out by the ejector rod after injection molding, to make the interference part active, control its position through the cylinder (injection molding into the mold, so that the shape of the plastic parts meet the demand, exit after opening the mold, so that the plastic parts are smoothly pushed out), This kind of cylinder is the mold core cylinder.
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