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Group OverviewWhat are the commonly used lubricants for the shaft?
For those who have not been exposed to the electronics industry, the term reel is quite unfamiliar, not to mention the maintenance of the reel, but for our electronic products to be used for a long time, it is very necessary to know a little shaft maintenance information.
First of all, let's take a look at what happens if the shaft is not added with oil for a long time:
The slight wear of the shaft body causes the rattle to sound when the shell is opened and closed, and the seam feels loose. When the thread is opened and closed, the cable is broken into the slit and is easily pinched off. Especially for the notebook computer, after the cable is pinched off, the display will Black screen
After the shaft weight is worn, the seams of the outer casing of the electronic product are cracked. What is more, the screen of the electronic product is off screen, the cable is broken, and the casing is broken, which not only affects the appearance, but even the most basic operational capability is lost.
Secondly, understand the method of adding lubricating oil:
1. Maintenance according to the product use time (usually after 2 years);
2. According to the use of the hand, the opening and closing sounds are maintained, that is, the strength of the electronic product is increased, and the rattle is performed for maintenance.
Once again, after understanding the need to add lubricants to the shaft, there is still some emphasis on the choice of lubricants. Here, we recommend several types of lubricants commonly used in the industry:
1. American Dow Corning White Oil
Dow Corning White Oil has good chemical resistance properties for most sealing materials
Material, such as SMT-O, makes the rubber ring completely unresponsive.
Typical applications: valves and cocks in pressure equipment, the food industry, water softening plants, O-rings in the arm of periscope and liquefied oil
Performance:
a. Wide operating temperature range
b. Excellent water resistance
c. Mineral oil resistant and most chemicals
d. Compatible with a variety of plastics and elastomers
e. No drip, no melting and effluent when in use
2. Japan Molex lubricants
Place of Origin: Japan MOLYKOTE Co., Ltd.
Color: White Grease Application: Japan Molyk Bearing Grease MOLYKOTELongterm W2 Grease White heavy-duty mineral grease with solid lubricant, suitable for occasions requiring special cleaning, machine bearings for textile and paper industry, household appliances, optical instruments and food industry ( USDA H2 approved)
Performance: good load carrying capacity, low oxidation, long-lasting lubrication, solid lubricant, emergency lubrication and wear resistance, good water repellency, good adhesion, good corrosion resistance, prevention of fretting corrosion .
Packing: boxed 400G, canned 1KG, barreled 5/25/50/180KG
Working temperature: -30~+130°C.
3. Silencing oil:
Excellent damping, lubricity, rust resistance, sealing and insulation properties, non-toxic to human body
Performance characteristics of the damping grease:
a. Excellent adhesion and mild damping, a variety of viscosity to meet different torque requirements;
b. Good water resistance, corrosion resistance and diffusion resistance, wide temperature operating range;
c. Excellent vibration damping, cushioning and sealing properties, compatible with most plastics;
d. Excellent chemical stability and shear stability, uniform buffering force and long service life.
These three lubricants are commonly used in industrial manufacturing.Rotary shaft lubricantHowever, for individual users, the purchase is very uneconomical, so Xiaobian suggested that users can go to the local repair shop to ask if the mechanical lubricants, if you spend a few dollars to get it.
