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CHARACTERISTICS OF ALUMINUM ALLOY FORGING PROCESS
NewsAluminum alloy has begun to be used more and more in the electric vehicle industry. At the same time, aluminum alloy material is also the most widely used metal in all walks of life. The output of aluminum alloy is second only to steel. Aluminum…
Maintenance of hydraulic excavator slewing bearing
NewsHydraulic excavators generally use single-row four-point contact ball-type internal gear slewing bearings. During the excavator operation, the excavator slewing bearing bears complex loads such as axial force, radial force and tipping moment,…
Analysis of Preloading Method of High Precision Crossed Roller Bearings
NewsThe preload of the crossed roller bearing means that after the bearing is installed on the bearing seat and the shaft, certain measures are taken to produce a quantitative pre-deformation between the rolling elements in the bearing and the…
How to overhaul the main parts of the tractor clutch
NewsThe overhaul of the tractor is inseparable from the overhaul of the clutch components. In order to improve the maintenance quality of the tractor, the overhaul methods and standards of the main components of the tractor clutch are introduced…
What are the misunderstandings in the purchase of compact racks?
NewsCompared with other single products, the compact rack is a systematic project and also includes many service elements. Most customers buy for several years, maybe once every ten years, and it is not by people when they buy. There are inevitably…
What are the application ranges and functions of valve bags?
NewsThe valve bag made by the bottom paste machine has the characteristics of good moisture resistance, reasonable cost and high production efficiency. It is suitable for the packaging of various powdery colloidal products. effect.
Application…