What is the model of heavy-duty industrial gear oil?

1 Answers
EmmaMarie
07/30/25 10:32am
Heavy-duty industrial gear oil models include environmentally friendly internal mixer oil and bearing circulation oil. Below is relevant information about industrial gear oil: 1. Definition: Industrial gear oil is used for lubricating spur, helical, herringbone, bevel gears, and worm gears. 2. Classification: (1) Closed gear oil: Ordinary gear oil is used for lightly loaded gear lubrication; Extreme pressure gear oil contains more extreme pressure anti-wear additives and is used for medium, heavy-duty, or shock-loaded gear lubrication, mostly in the metallurgical industry, generally following the specifications of the American Gear Manufacturers Association and the American Iron and Steel Company. (2) Open gear oil: High viscosity with strong adhesion. It is formulated with heavy lubricating oil plus asphalt or polymer adhesives, and for ease of use, it can be diluted. (3) Worm gear oil: Made from refined petroleum lubricating oil or synthetic oil with an appropriate amount of fat or oiliness agent.
Was this review help?
18
2
Share
More Forum Discussions

How Many Seconds Does It Take for a Tesla to Accelerate from 0 to 100 Meters?

Tesla has a variety of models. Taking the Roadster as an example, the Roadster is an electric sports car developed by Tesla. The Roadster accelerates from 0 to 96 km/h in 1.9 seconds; from 0 to 160 km/h in 4.2 seconds; and covers 0-400 meters in 8.9 seconds, with a top speed of 400 km/h. Here is some relevant information about the Roadster: 1. Exterior: The Roadster is a two-door, four-seat convertible sports car. Its exterior design adopts Tesla's family-style design, with flared wheel arches at the rear that give it a dynamic look. 2. Performance: The Roadster is equipped with a 200 kWh battery pack, and the motor delivers a peak torque of 10,000 N·m. According to the manufacturer, the car has a maximum range of approximately 992 kilometers.
20
4
Share

How to Use a Volvo Car Refrigerator?

1. Magnetic objects: Do not place magnetic objects in the car refrigerator, as they may affect the internal cooling chip. Additionally, when using the car refrigerator, drivers should be cautious to avoid malfunctions. 2. Location: Generally, car refrigerators can be used both in-car and on a stand. Pay attention to the distance between the cigarette lighter and the placement location to ensure the power cord is long enough. If you plan to use it both at home and in the car, it's best to equip a power converter. 3. Socket: It is advisable to have a multifunctional socket in the car to ensure simultaneous use of the car refrigerator, interior lights, hands-free devices, and other electronic components. 4. Ventilation and heat dissipation holes: When using the car refrigerator in the vehicle, ensure the ventilation and heat dissipation holes are unobstructed. Avoid water entering the refrigerator's air intake and keep it away from heat sources. When switching from heating to cooling functions, it is recommended to turn off the power and restart the car refrigerator after 5 minutes.
6
5
Share

Will a Lighter Explosion in the Car Cause a Fire?

A lighter explosion in the car can cause a fire. If a lighter explodes and the owner is not nearby, it is easy for an open flame to occur, leading to the ignition of flammable items inside the vehicle and resulting in spontaneous combustion. The main component of a lighter is liquid butane, and high concentrations of butane can explode at room temperature of 20 degrees Celsius. If the lighter self-detonates due to exposure to intense sunlight, it is considered human-caused damage to the vehicle, and the insurance company may not cover the cost. Below are the hazards of cooling sprays: 1. Risk of Poisoning: Experts warn that the product contains butane and propane, which have anesthetic effects. Prolonged exposure can lead to poisoning. 2. Risk of Combustion: Sunscreen sprays on the market contain flammable substances such as denatured ethanol, butane, and isobutane, which can ignite upon contact with fire. If sprayed on the body and exposed to a spark, the consequences could be unimaginable. 3. Risk of Frostbite: A large amount of butane can also cause frostbite.
14
4
Share

What is the difference between mandatory straight ahead and one-way road?

Turning left at an intersection with a straight-ahead marking is considered a traffic violation. The straight-ahead marking indicates that all vehicles must proceed straight. It is placed at an appropriate position before intersections where straight movement is mandatory. When there are special restrictions such as time limits or vehicle types, auxiliary markings or additional patterns are used to indicate them. The left (or right) turn marking indicates that all vehicles must turn left (or right). It is placed at an appropriate position before intersections where left (or right) turns are mandatory. When there are special restrictions, auxiliary markings or additional patterns are used. The straight and left turn (or straight and right turn) marking indicates that all vehicles must proceed straight and turn left (or right). It is placed at an appropriate position before intersections where such movements are required. When there are special restrictions, auxiliary markings or additional patterns are used. Below are more related explanations: Differences between straight one-way roads and mandatory straight ahead: 1. Straight lanes have white dashed lines on both sides, which can be understood as road boundaries (curbs). Signs with boundaries (curbs) refer to lanes. 2. One-way road markings are mostly located on the right side of the road and displayed as vertical signs, different from circular straight-ahead markings, appearing as rectangular boxes. 3. One-way road directional signs include left one-way, right one-way, and forward one-way, represented by rectangular white arrows.
3
2
Share

What Does Lifetime Warranty Mean?

Automobile lifetime warranty, in simple terms, means that if there are quality issues with the vehicle itself within the warranty period specified by the manufacturer, it can be repaired or replaced free of charge. However, lifetime warranties generally come with many restrictions, such as the vehicle owner must be the first owner, maintenance must always be performed at a 4S shop, major components and wear-and-tear parts are not covered, and the lifetime warranty becomes void after replacing major components. Below is more related information about lifetime warranties: 1. Lifetime warranty and repair are not the same concept. A warranty is a manufacturer's guarantee of quality, not a promise to provide all repairs for free. 2. During vehicle use, maintenance costs arising from normal wear and tear, rather than issues with the product itself, are not covered by the warranty. These items include but are not limited to: oil changes, oil filter replacement, fuel filter replacement, transmission fluid replacement, air filter replacement, cabin air filter replacement, fluid top-ups, tire rotation, paint polishing, engine carbon cleaning, engine tuning, and engine belt replacement. 3. The warranty covers non-human-induced part failures that can be claimed for replacement, excluding wear-and-tear parts and routine maintenance. In summary, a lifetime warranty does not mean that maintenance or repairs are free, and certain conditions must be met to enjoy the lifetime warranty.
17
0
Share

What are the test items for the automatic transmission Subject 2 exam?

The C2 automatic transmission Subject 2 exam consists of four items: reversing into a garage, parallel parking, curve driving, and right-angle turns. Compared to the C1 manual transmission exam, it excludes the hill start. According to Article 25 of the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses" (Ministry of Public Security Order No. 123), starting from June 1, 2021, the C2 and C5 Subject 2 exams no longer assess hill parking and starting. Reversing into a garage is one of the more challenging items in the Subject 2 exam, so many test centers make it the first item. The key points for reversing into a garage are: the steering wheel full-lock point, the 30 cm correction point, and the parking point. Drivers must follow the prescribed route and sequence. Reversing must be completed within the garage lines without crossing them. Parallel parking focuses on aligning the front line of the garage with the rear wheel, spotting the rear corner in the mirror, and maintaining the distance between the wheel and the left dashed line. There's no need to straighten the wheels after parking, but don’t forget to signal when exiting. The vehicle body must not cross the lines when parked, and tires must not touch the lane edges during movement. Curve driving, commonly known as the S-curve, is manageable for many students with good driving sense, indicating its moderate difficulty. However, some students misjudge line positions during the actual exam, leading to immediate failure by crossing lines. The key is observing the position of the hood marker relative to the edge lines. Tires must not touch the road edges. Right-angle turns are relatively easier, essentially a simplified version of exiting a garage in the reversing item. The method involves aligning the hood’s horizontal line with the front line (either exactly on or slightly delayed). Ensure wheels do not touch the road edges. Typically, C1 Subject 2 requires 16 training hours, while C2 requires 14 hours. Completing the required hours is mandatory for taking the exam; hours can only be increased, not reduced. Additional items require corresponding extra hours. Each hour is 60 minutes, with effective teaching time no less than 45 minutes. If a candidate fails Subject 2, they can retake it once. Failing the retest ends the current exam attempt, requiring rebooking after ten days. Failing five consecutive exam bookings (including retests, totaling 10 attempts) invalidates previously passed subjects, necessitating restarting from Subject 1.
12
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.