The distance between the gear and the spray tip may vary depending on the available space in the application area. However, it’s important to ensure that the distance from the tip to the gear face does not exceed 18 inches.

Air turbulence generated by moving gears can diminish the effectiveness of the Car Lift Repair Orlando  lubricant on the gear face, leading to unpredictable outcomes. Decreasing the distance between the tip and the gear can result in a narrower spray pattern. For applications requiring a more precise spray pattern, smaller spray angle tips are available.

In scenarios where gear width, diameter, or spatial limitations are factors, multiple airless spray valves may be necessary to adequately lubricate a gear. If the lubricant demand exceeds the capacity of a single airless spray valve, additional valves can be incorporated. Sometimes, a single valve may not cover the entire gear face adequately, necessitating the addition of another valve, thereby doubling the spray pattern width. A controller designed to manage two airless spray valves on a single machine is available for such setups.

Various factors, including the viscosity, specific gravity, type, and temperature of the lubricant, significantly influence the spray pattern. Each lubricant should undergo testing to determine the appropriate temperature and tip required for optimal application. To ensure a consistent spray pattern, the airless spray system is equipped with a heater to maintain the lubricant’s temperature, thereby controlling its viscosity across different atmospheric conditions.

Maintaining the cleanliness of the Car Lift Repair Orlando  ubricant is crucial for trouble-free operation. It’s advised to filter the lubricant before it enters the airless spray valves to prevent solid particles from clogging the valves and spray tips. While keeping the lubricant reservoir clean can help mitigate contamination, a dual filter panel is available to further reduce clogging of tips and valves.

Standard spray tips, while suitable for some lubricants, may not be recommended for those prone to clogging. However, alternative tips that are easily cleanable and replaceable without the need for tools are available. Additionally, a swivel assembly can be utilized to direct the spray toward the target area without adjusting the entire airless spray valve assembly.

Several system requirements need to be determined to properly lubricate open gears and pinions in bull gear applications using an airless spray system, including the number of spray valves needed, required film thickness, gear lubricant capacity, rotation speed of the gear, spray time, coverage area with one spray cycle, and pause time between cycles.

The typical pump should generate a pressure of 3,500 psig at the connection point to charge the system. It’s recommended to position the pump as close to the system as possible and consult the manufacturer for specific assembly requirements, as well as hose and controller selection.

Maintenance

After installation and fine-tuning for the specific application, regular maintenance of the filters and spray tips is necessary. Utilizing clean and well-filteredCar Lift Repair Orlando   lubricant can minimize the need for frequent tip and system maintenance, typically requiring only occasional tip cleaning. Lubricant contaminated with dust and dirt is prone to causing frequent tip clogging and potentially leading to spray valve blockages.

Several factors can influence the spray pattern, including temperature variations, viscosity changes, pressure adjustments, and wear on the spray tip. If the spray pattern fails to disperse evenly and instead emits a solid stream, any of these factors could be the culprit. It’s essential to ensure that the spray tip remains clean and free from any obstructions or buildup of dried lubricant.

Regular cleaning of the Car Lift Repair Orlando  system filters is vital. A blocked filter can lead to bypassing, allowing dirt and debris to enter the system. In severe instances, a blocked filter element can rupture, leading to the introduction of filter media and dirt into the system. Maintaining cleanliness in the lubricant reservoir can help reduce the frequency of filter maintenance. It’s recommended to use a follower and a tightly sealed drum cover without any openings.

While air-assisted systems may be suitable for various lubrication scenarios, airless spray systems play a crucial role in large-scale open gear lubrication applications. Their distinctive technology offers numerous advantages that merit further exploration and consideration.

Imagine the convenience of reducing the frequency of engine oil changes. Not only would this impact your wallet positively, but it would also have significant environmental benefits by reducing the amount of used oil requiring processing.

It’s no surprise that extending Car Lift Repair Orlando  oil change intervals has become a pressing concern. Automotive manufacturers are striving for initial servicing intervals of one year. Similarly, builders and users of hydraulic equipment, turbines, rotary compressors, gear units, electric motors, and generators are eager for longer intervals between relubrication.

The potential for longer-lasting automobile engine oils has emerged over the past few decades with the introduction of polyalphaolefin (PAO) synthetics. These oils are suggested to have 25,000-mile intervals between changes for passenger cars.

However, the high cost limited the market share of these lubricants, with PAO synthetics currently representing only two percent of total lubricant oil production.

The demand for Car Lift Repair Orlando  extended oil change intervals has spurred the rapid growth of refineries producing hydrocracked oils. These oils exhibit performance characteristics similar to PAO synthetics but are more cost-effective, approaching the cost of traditional solvent-refined base stocks.

Hydrocracking Process

Car Lift Repair Orlando  Mineral oils typically contain three general hydrocarbons: paraffinic chains, cycloparaffins (naphthenes), and aromatics. The hydrocracking process begins with hydrogen saturation of aromatic ring structures, resulting in the production of cycloparaffins and the removal of sulfur and nitrogen impurities to yield nearly water-white Group II base oils. 

Steps in Hydrocracking

Since the early 1900s, crude petroleum distillation has been the primary method for separating hydrocarbons. However, it wasn’t until recent years that high-pressure hydrocracking units were developed for lubricant production. This technology has been rapidly adopted by refineries worldwide.

Severe hydrocracking, necessary for producing Group II and Group III base stocks, requires rigorous engineering and materials. With process temperatures reaching up to 800ºF to 900ºF and pressures up to 3,000 psi, the initial capital investment for a hydrocracker can be substantial. Despite the high cost, large-scale hydrocracking has significantly increased Group II lubricant base-stock volume, comprising approximately half of U.S. lubricant production.