What is the operation method of the grinder?

The operator must be familiar with the general structure and performance of the equipment, and shall not use the equipment beyond the performance. The sum of the parts and the grinding body must not exceed 90% of the volume of the hopper. After the power is turned on, it should run smoothly without abnormal noise.

Otherwise, it should be stopped for inspection. Before grinding the workpiece, it must be deoiled and decontaminated. During the machining process, abrasives must be added in a timely manner and the amount of water added must be controlled according to the grinding situation of the workpiece.

When the work is completed and the machine is stopped, cut off the power supply, clean the equipment, and do a good job in equipment maintenance. Before starting the safety operation procedure, the fastening screws should be checked to check whether the rotation of the motor shaft is flexible. When the equipment is in operation, it should be stopped immediately if it finds an abnormality.

Every 6 months, lithium grease should be added to the bearing grease port of the vibrating motor or rotating shaft. After work, the power should be cut off.

No-load test run. The main engine and the analyzer are steering correctly. The no-load test operation of the main engine shall be according to the steering requirements, and its operation time shall not be less than 1h.

When the main engine is running at no load, the grinding roller device should be tied tightly with a wire rope to avoid contact between the grinding roller and the grinding ring. The no-load test run of the main engine should be stable, and the maximum temperature of the lubricating oil should not exceed 800C. The temperature rise must not exceed 400C.

The bevel gears of the analyzer should run smoothly, without abnormal sound, and ensure that the oil circuit is unblocked. The blower should observe the direction of rotation, there should be no abnormal sound and vibration, the maximum temperature of the rolling bearing shall not exceed 700C, and the temperature rise shall not exceed 350C. Conform to the test run.

After the no-load test run proves that each component can work normally, it can be carried out in accordance with the test run. The test run time is not less than 8h (hours). The mill should work normally, and there should be no abnormal sound and shock vibration in the transmission part.

The maximum temperature of rolling bearings and lubricating oil does not exceed 800C, and the temperature rise does not exceed 400C. There should be no air leakage in the contact of each flange in the pipeline device. The grinding output reaches the specified index.

Adjust the speed of the analyzer to control the particle size of the finished product within the range. After the no-load and load make the operation qualified, tighten the fastener again and put it into normal operation.

Shenzhen manufacturer Jinxin grinding machine operation tutorial.

1. The grinding machine uses the abrasive particles coated or pressed on the grinding tool, and the relative movement of the grinding tool and the workpiece under the fixed pressure of one acre is used to finish the processing surface.

2. The grinding machine can be used to process various metal and non-metallic materials, and the surface shapes of the processed are plane, inner and outer cylindrical surfaces and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other profiles. The machining accuracy can reach IT5 01, and the surface roughness of the surface can reach microns.

A grinding machine is a grinding machine that grinds the surface of a workpiece with a grinding tool coated with or embedded abrasive.

The main categories of grinders:

Disc grinder: divided into single disc and double disc two species, with the double disc grinder being the most common. On a double-disc grinder, a plurality of workpieces are placed in a cage located between the upper and lower grinding discs at the same time, and the cage and the workpiece move in parallel by an eccentric or planetary mechanism with an action plane.

The single-disc grinding machine has only one lower grinding disc, which is used to grind the lower plane of the workpiece, which can make the workpieces of different shapes and sizes processed on the same disc with high grinding accuracy. Some grinders also have a mechanism that automatically corrects the grinding disc during the grinding process. Shaft grinder:

The workpiece or grinding tool (adjustable grinding ring or grinding rod) is driven by the spindle of forward and reverse rotation to rotate, and the structure is relatively simple, and it is used for grinding inner and outer cylindrical surfaces. Special grinding machine: according to the different workpieces to be grinded, there are center hole grinding machine, steel ball grinding machine and gear grinding machine.

Centerless grinding machine: used for grinding cylindrical workpieces.

1. Determine which silver mill can be slowed down to grind something?

Many families have a grinder in their kitchen, which can be used to process the ingredients that need to be milled, so what ingredients can be processed with a mill?

Generally speaking, there are still many ingredients that can be ground with a grinder, as long as the materials that do not violate the working characteristics of the mill can be ground with a mill, such as:

1. Whole grains.

It is very convenient to grind all kinds of grains into powder with a grinder, such as soybeans, peanuts, black digging beans, lotus seeds, corn, barley, oats, sesame seeds, etc.

2. Condiments.

Including dried chilies, cloves, mustard, fennel, coriander, sea salt, etc., these condiments can be ground into powder form with a household grinder before use.

3. Baby food.

The complementary food made for children can also be processed with a grinder, which can grind the baby's complementary food finer, which is more convenient for the baby to eat.

2. Can a small household mill grind Chinese herbal medicines?

Can a mill grind Chinese herbal medicines? This problem has troubled many friends, look at the comments on the Internet, some say that it can be grinded, and some say that it can not be grinded, which makes many consumer friends feel entangled, so can the grinder grind Chinese herbal medicines?

After all, the mill is designed to grind food, and the hardness of the Chinese herbal medicine itself is much harder than that of grains and other foods, so it needs to be chopped and ground again when grinding. It is recommended not to mix the food mill with the Chinese herbal medicine mill, if necessary, it is better to buy a special Chinese medicine mill.

3. Can the mill grind wet things?

Some can and some can't.

If the ordinary mill grinds the wet things, it will be difficult to crush because of the high water content, and it is generally recommended to put it into the mill after drying or drying, and even oily materials will be more troublesome to grind; However, some mills are wet and dry, and this kind of mill can be used to directly grind wet things.

<> is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, spiral differential stove surface and other profiles in the grinding workpiece. The main types of grinding machines are disc grinders, rotating shaft grinders and various special grinders, its control system takes PLC as the control core, and the text display is the control mode of the human-machine dialogue interface.

Hello dear, the following are the basic grinding methods for general items, but please note that the specific grinding methods may vary depending on the type and requirements of the items. Before performing any grinding exercises, please ensure that you have read and understood the instructions for use and safety precautions for the relevant items. 1.

Preparation: Choose appropriate abrasive tools, abrasives (e.g. sandpaper, wheels, grit, etc.) and necessary personal protective equipment such as goggles and gloves. 2.

Clean the item: Make sure the surface of the item is clean and remove any impurities or dirt. This can be done with detergent, water, and a soft cloth.

3.Choose the right abrasives and tools: Choose the right abrasives and grinding tools according to the material of the item and the purpose of grinding.

For example, for metal objects, a grinding wheel or a metal grinding head can be used; For wood, sandpaper or grit can be used. 4.Safe Operation:

Wear personal protective equipment such as goggles and gloves to ensure safe operation. For large or fixed items, they can be securely fastened to a suitable bench for safety. 5.

Initial grinding with coarser abrasive material first: According to the need, select a coarser abrasive material for preliminary grinding. Gently press the abrasive onto the surface of the item and grind with the appropriate force and angle until the desired smoothness or shape is achieved.

6.Gradual refinement: Using finer abrasives and finer grinding tools, the grinding process is gradually refined until the desired smoothness, shape and texture are achieved.

7.Inspection and repair: Regularly check the results of the grinding and fix any imperfections or blemishes.

Further grinding or other finishing work can be carried out as required. 8.Cleaning & Maintenance:

After finishing grinding, clean the items and grinding tools thoroughly to ensure their long-term use and stay in good condition. Please note that for some special materials or grinding tasks that require specialized skills, it is best to seek professional help or advice.

1. Before using the grinder, check the protective cover and see if each handle is loose. After installing the grinding wheel, you must check the grinding wheel, whether it is damp or damaged, and whether the installation is loose.

2. The power socket used must have a leakage switch, and the grinder should be turned on before use. Observe whether the grinding disc is working normally and confirm that it is correct before use. When grinding the grinding direction during the operation of the grinding machine, it is forbidden to be prepared with others or flammable and explosive materials to prevent unnecessary losses.

3. The grinding machine should not be used too hard, so as to avoid the phenomenon of breaking the grinding piece and causing potential safety hazards. It is forbidden to use a grinder without a safety shield, and it is strictly forbidden for the parties to disassemble the grinder without authorization. The grinding machine works for a long time, and the body temperature is greater than 50 degrees, and there is a feeling of hot hands, so it must be stopped in time, wait for cooling, and continue to use.

4. Wear protective glasses and dust masks before operating the grinding machine, and turn off the power when replacing the grinding wheels.

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