Page 98 - 《橡塑技术与装备》英文版2026年2期

HINA R&P TECHNOLOGY AND EQUIPMENT

protecting personal safety. In production equipment, there the specific requirements for equipment lubrication. With the
are primarily mechanical safety protection devices, electrical development of modern equipment management technology,
safety protection devices, and electromechanical hybrid safety the lubrication management rules have been upgraded,
protection devices. Widely used devices include protective requiring the implementation of "eight fixations and three
covers, protective railings, protective nets, emergency stop filtrations". The "eight fixations" include fixation of position,
buttons, emergency stop switches, emergency stop pull cord fixation of point, fixation of quality, fixation of quantity,
switches, locking devices, emergency braking devices, buffers, fixation of time, fixation of personnel, fixation of method, and
limiters, load limiters, safety plates, monitoring systems, fixation of table. The "three filtrations" include oil receiving
audible and visual alarms, safety light curtains, safety light filtration, transfer barrel filtration, and refueling filtration. The
barriers, safety doors, and so on. Different safety protection specific content of the "eight fixations" is as follows:
devices are selected for equipment based on its structural type Positioning - Identify the lubrication points of each
and operating state. In the operating procedures, listing the unit and provide clear guidance for locating these points.
safety protection devices of the equipment helps operators Locating - Determine the specific lubrication points within
and maintenance personnel understand and properly use the the lubrication areas of the equipment, which is a fundamental
safety protection devices. This part is usually compiled in a requirement for equipment lubrication management. Quality
tabular format, with the header defined as a safety protection - Ensure the variety and quality of lubrication materials,
device list. The items mainly include: name of safety device, as this is a prerequisite for ensuring effective equipment
installation location, control part, safety function, and integrity lubrication. Quantity - Apply, replenish, or change lubrication
standard. The format of the safety protection device list is oil according to the specified quantity. Timing - Refuel or
shown in table 1. change oil according to the specified oil change times indicated
Table 1 List of Safety Protection Devices on the lubrication cards and charts. Personnel - Clarify the
Name of Installation Safety responsibilities of relevant personnel for equipment lubrication
safety device location Control part function Intact standard
work. Method - Define the methods for refueling, changing oil,
and cleaning oil tanks by relevant personnel. Table - Develop
5 Equipment lubrication regulations lubrication charts, lubrication record sheets, and lubrication oil
The equipment lubrication regulations are distilled from change record sheets for each unit. The prescribed format for
the equipment lubrication management system and embody equipment lubrication is shown in table 2.

Table 2 Equipment Lubrication Regulations
Oil products Quantitative standard Cycle
Part/Lubrication Point Person in charge
Name Brand No Come on Replace

6 Equipment operation status inspection According to the equipment lubrication standard
The equipment inspection standards specify the requirements, it is necessary to specify the parts, contents,
requirements for both static and dynamic inspections of standards, and methods for operators to check the lubrication
equipment. The inspection before operation mentioned earlier status of various parts of the equipment to prevent equipment
is actually the static inspection requirement for equipment, wear and tear. The equipment lubrication inspection parts
while the inspection of equipment operating status is the include but are not limited to the following aspects. First, the
dynamic inspection requirement. The inspection of equipment working status inspection of the automatic lubrication system.
operating status mainly includes two aspects: the inspection of Second, the inspection of mechanical transmission parts, such
equipment lubrication status and the inspection of equipment as gear transmission, chain transmission, worm gear and worm
operating status. transmission, gear and rack transmission, cam mechanism,
6.1 Equipment lubrication status inspection ratchet mechanism, crank and connecting rod mechanism,

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