How to lubricate the gearbox drill. Useful tips

We will find out how to lubricate the gearbox grinds? Useful tips, recommendations of masters

There are frequent cases when you need to urgently grease the details of the grinder, but there is no suitable material at hand. In this case, there is a need to urgently get a suitable oil that can be made by the owner of the tool with your own hands. In the manufacture of such materials, it is necessary to take into account all the above requirements.

To ensure high adhesion of oil for Ushm, you must take as the basis for its manufacture a car lubricant for CV joints. In addition to good adhesion, it also differs in the ability to work in conditions of strong pollution and high loads, withstands high humidity and strong temperature changes.

Lubricant can be made on the basis of car lubricant for cries

To this basis, it is necessary to add MS-20 liquid oil so that the resulting mass has a suitable consistency. MS-20 should be gradually added to the base, preferably dropped, and thoroughly knead the composition with a mixer. Excellent results are shown by a homemade mixture made from TAD-17 taken as a basis for cyatim-221. Of these, a very high.Quality and functional home.Made lubricant for the gearbox is obtained.

The angular grinding machine operates in extreme conditions and under a large load. By virtue of what is necessary for the periodic lubrication of the grinder gearbox, since high requirements for lubrication are put forward to the moving nodes of the power tool. Otherwise, with a deficiency of lubricant, increased wear occurs and the service life of the power tool is reduced.

Ushm gearbox is arranged in such a way that the consistent lubrication of a pair of gears under the influence of centrifugal force moves to the walls of the case. A sign of “drainage” of the gearbox is increased noise during the operation of the grinder. When opening the gearbox body, the problem becomes obvious. All factory lubricant is located on the walls of the case, the braids of the gears are almost dry.

lubricate, gearbox, drill, useful

Check the degree of wear of the pair of gears, and damage to the teeth. If necessary, replace the gears.

Clean the surface of the gears of mechanical dust. Lubricate the closed bearings of the engine rotor with liquid engine oil and the reducer working shaft. We intensively scroll the rotor to uniform penetration of the lubricant inside the bearing. Excess liquid lubrication is removed with a clean rag. If this is not done, it mixes with the consistent lubrication of the gears, and will make it more liquid. Liquid lubricant will be poorly kept on the teeth of gears.

If the factory lubricant for a grinder in a normal quality gearbox, we apply it to the teeth of both gears as thick as possible. If there are signs of aging lubrication, we wash the gearbox with a kerosene or other penetrating liquid, and replace the lubricant.

To the question of how to lubricate the gearbox of the grinder. Any high.Temperature consistent lubricant is suitable, for example, for lubrication of cries and carcass bearings of the car. Do not forget to apply it to the supporting bearing of the shaft.

lubricate, gearbox, drill, useful

Collect the gearbox, carefully tightening fasteners. If you leave the backlash in a gear pair, the gearbox can jam.

lubricate, gearbox, drill, useful

Also, when servicing Ushm, it is necessary to lubricate the second rotor bearing and check the condition of the engine brushes.

Depending on the intensity of use, a similar procedure (lubrication of the grinder reducer and checking the condition of moving nodes) must be carried out regularly. This will extend the life of your power tool.

The grease for the perforator allows you to extend its service life and make its use more efficient. In order for the effect of the lubrication to bring the expected results, when choosing it, you should take into account not only the characteristics of the lubricant, but also the technical parameters of the device for which it is planned to use it. When choosing how to lubricate the punch, one must also keep in mind the fact that various parts of such equipment need different types of lubricants.

Top 5 Problems: Chevy Cruze Sedan 2008-16 1st Gen

There is an opinion that the presence of grease on the mobile elements of the perforator allows you to postpone its replacement for a long time. Meanwhile, this opinion is fundamentally erroneous, and in order to change it, it is enough to get acquainted with the principle by which lubricants work.

Design features

Such power tools are cylindrical and direct, mechanical and pneumatic, and depending on the size. Light, medium and heavy.

There are differences in details depending on the type of fastening. And these are not all the details from the list. So, how useful is the perforation tool in construction work? Units, in addition to these parts, are equipped with:

In addition, such tools have various indicators and speed regulators. After understanding the nuances of the device of this construction tool, it’s time to go to the lubrication of some of its elements.

What details need lubrication?

In terms of their physical and technical parameters, lubricant for a drill, piston, drill, as well as gearbox and other elements almost does not differ from lubricant of all other types. This is a rather viscous substance of the oily structure, it is used to reduce the friction force of rotating details, which reduces the wear of existing mechanisms.

Over time, the lubricant is impregnated with dust, which is formed during drilling, grinding and crushing. This leads to a change in the degree of its viscosity. In this situation, friction, on the contrary, increases and the speed of wear increases, so the grease should be updated from time to time. In order for the perforator to serve longer, you should clearly understand what details can be lubricated and how often it should be done.

The device has a complex structure, including several complex nodes:

  • Case with antivibration protection;
  • Horizontally or vertically located an electric engine;
  • Piston system;
  • Cartridge;
  • Reducer in the shape of a case. It contains cylindrical conical and worm gears;
  • The coupling necessary to stop rotation;
  • Working nozzle (drill, as well as a chisel, peak or spatula).

Almost all the mechanisms of the perforator are subject to lubrication.

  • Gearbox. This is a mechanism that is responsible for the speed of rotation of the main working nozzle. It protects the details located inside, from dust and dirt, therefore it is equipped with a protective coating. When the tool is working, part of it experience huge loads due to constantly increasing friction between them, which, in turn, leads to quite Rapid wear.
  • Cartridge. In addition to the gearbox, lubricate the cartridge, as well as the place of landing of interchangeable nozzles. The cartridge is initially dry, so after the purchase, lubricate the site in it, in contact with the tail of the nozzle. It is in this place that the maximum friction arises. If it is not reduced in a timely manner, then the degree of wear increases sharply, which quickly leads to its damage.
  • The tail of the nozzle. This part wear out under the influence of shock forces, which when heated increases its erasure. The shanks must be lubricated every time when installed, but before that you need to wipe the dust and remove all the pollution with a napkin.

Depending on the features of operation, perforators can work in different mode. Some use the tool daily, others. Only from time to time, so there is no clear answer about the frequency of lubrication of the working parts of the tool. Typically, the operational instruction clearly prescribes the procedure for lubricating parts.

When making a decision to replace lubrication, they are guided by the moments:

The choice of lubrication and differences between them

Not only the user decides which lubricant for a screwdriver is better. Bosch, Makita, Metabo, Devolt manufacturing companies produce a large number of lubricants for building tools. They recently joined Russian bison and interca.

See also  How an impact drill differs from a rotary hammer drill

The main condition for lubrication is the absence of solid fractions in it so that this does not destroy the details of the tool. The oil should form a film that protects the elements from corrosion. And an important point. Lubricant should have a viscosity that allows it to stay on the details.

What lubrication of the screwdriver gearbox is better. The differences are their consistency. For example, a soft lubricant from metababo is used for a low rotation speed. For other parts, liquid or semi.Liquid lubricant can be used.

The choice of lubrication and differences between them

Not only the user decides which lubricant for a screwdriver is better. Bosch, Makita, Metabo, Devolt manufacturing companies produce a large number of lubricants for building tools. They recently joined Russian bison and interca.

The main condition for lubrication is the absence of solid fractions in it so that this does not destroy the details of the tool. The oil should form a film that protects the elements from corrosion. And an important point. Lubricant should have a viscosity that allows it to stay on the details.

What lubrication of the screwdriver gearbox is better. The differences are their consistency. For example, a soft lubricant from metababo is used for a low rotation speed. For other parts, liquid or semi.Liquid lubricant can be used.

Which oil is better for which punch?

The best option is to use only branded lubricants. So that the masters do not puzzle over what the hammer can and best lubricate, the manufacturers of these devices made sure that there were special tools in the assortment.

What else can be used to lubricate individual elements of the Bosch punch?

The brand produces more than 300 types of various tools, including perforators. And all these devices also have thousands of accessories.

To care for a “destructive” weapon, the company produces the following tools:

The assortment of the Japanese brand has:

The Japanese corporation also took care of its customers and provided a wide selection of ways to lubricate the Makita hammer.

Historical can be used by universal oil, for example, 042005-4a. Or use separate lubricants for specific components of the device from Sparky. Reducer (042024-0A) or drill (181573-3).

Lubricants for gearboxes and shafts are already available in many energy masses. If this is not the case or the product is over, use 042005-4A multi-purpose lubricant material.

Basically, all manufacturers of rotating hammers equip their products with branded lubricants complete with equipment. You can use both universal options and substances for gearboxes or drill. Many masters prefer to use ordinary lilet instead of the original remedy, which is fundamentally wrong, since it is not resistant to moisture. This can lead to corrosion inside the device. Therefore, it is necessary to use branded lubricants, if necessary, clean and process the power tool, and then it will last 100% for more than one year.

A few more recommendations on the grease of the perforator

The question of how often the perforator lubrication should be performed, users of such equipment occur quite often. There can be no unequivocal answer to this question, since the regularity of the lubrication depends on the intensity of using the perforator, as well as on what loads the equipment perceives. In addition, it is necessary to pay attention to the recommendations of the manufacturer, necessarily indicated in the technical passport, as well as whether the warranty period has ended for the device you use.

Hidden surfaces of the parts of the gearbox must be lubricated before assembling mechanisms

To the question of how to lubricate the perforator of one of modern models, it is much easier to answer, since the advantageous majority of these devices already have a special container in their equipment, in which you just need to fill the lubricant, unscrewing the drain cover and drain the old lubricant. Before pouring a new lubricant, the level of which should not exceed the control mark, it is better to blow the container using any compressor suitable for this, and then rinse using spindle oil or ordinary gasoline.

Comparison of lubricants

We offer you a comparative table of the characteristics of the lubricants of the bearings.

Lubrication Colour Thickener Peculiarities Release form, kg
Liqui Moly Lm 50 Litho HT blue lithium Hubbering bearings Bull, 0.4 banks, 1 bucket, 5 and 25
Castrol LMX Li-Komplexfett 2 green lithium antifriction, 100% corrosion protection Tube 0.3 and 0.4, bucket 25
Litol 24 from light yellow to brown lithium multi.Purpose, fuel material Tube, container, bucket 0.1-25
Mobil Mobilgrease Special dark grey Hydroxysterata lithium for construction equipment Pat 0.39
Fuchs Titan Renolit Duraplex EP2 Owner Li-X-soap For air ducts and electric motor tube 0.4 and 0.5, bucket 18 and 25
MS-1000 from dark gray to black lithium multi.Purpose, restoring Tube from 0.2, container, bucket from 3
STEPUP HI-TEMPerature Universal Lithium Grease W/SMT2 Yellow lithium High.Temperature Packaging from 0.05 and above

Than and how to lubricate?

During the assembly, each part is lubricated with synthetic (semi.Synthetic) or mineral lubricant paste (grease). These substances differ in viscosity and resistance. The smaller it is, the more often the details have to be covered again. After the gearbox is disassembled, each element is recommended to be covered with lubrication separately, gradually collecting the knot together. The lubricant is applied with a brush and distributed over the entire surface of each part.

Another way is to use specialized gearbox oil. Oils have a liquid consistency. They are used as well as lubricant, or sometimes poured into a gearbox, without disassembling it if a special hole is provided in the design of the screwdriver for this.

Thus, having figured out the device of the reducing unit of an electric screwdriver, extract it from the tool, check all the details and, if necessary, change the grease for them even for a novice master. If this operation is regularly 1-2 times a year, the risk of a screwdriver breakdown will be minimal.

How to lubricate the punch gearbox and how to do it right

Perforator is a power tool that is designed to perform shockwork. To increase the service life of the power tool, you will need not only to use it for its intended purpose, but also to care for it correctly. To do this, you need the corresponding lubricant for the perforator, due to which the resource of the aggregate increases. When choosing lubricants, it will be necessary to consider that different parts of the equipment in question require appropriate lubricants.

Typically, power tools are maintained in autumn or spring, when a long leave for the device occurs or its preparation for the next season. To diagnose the power tool correctly, you must first figure out what parts on the perforator need to be lubricated. Structurally punch. A complex device consisting of a number of the following elements:

  • The case is the basis of the tool inside which all the components are placed
  • The electric motor is the main unit that drives the executive body of the tool. The cartridge. Puner engines have a horizontal and vertical location
  • The piston system is an integral part of the gearbox, which is responsible for the formation of shock actions
  • Cartridge. Has a special mechanism with quick fixation of the working nozzles
  • Reducer is a mechanism that transfers rotational movements from the electric motor shaft to the tool cartridge. In the design of the gearbox there is a “drunk bearing”, which creates shock movements transmitted to the piston system
  • The safety mechanism in the form of a coupling, which limits the rotation of the cartridge when jaming the working nozzle, thereby excluding the overheating of the motor
  • Working nozzles are auxiliary elements that are installed in the design of the tool cartridge

To imagine what the perforator consists of, below is the diagram of the power tool.

Knowing the design of the tool under consideration, you can figure out what details of the perforator need grease. First of all, the reducer node needs a punch, the main purpose of which is to regulate the speed of rotation of the working nozzle fixed in the executive organ (cartridge). When working the tools, the gears experience large mechanical loads, which helps to increase friction. The lack of lubricants leads to an accelerated wear of the gear.

To increase the operational resource of the mechanism under consideration, you will need to regularly not only add grease to the reducer structure, but also pre.Remove the remaining old lubricants. Why is there an outdated lubricant for a perforator, not many know. It needs to be removed in order to clean the metal particles and dust, which are formed during the friction process of the gear. If you do not clean the old lubricant and apply new lubricants on top of it, then the effectiveness of such a diagnosis will be zero.

It is interesting! In the process of developing the gears, an increase in metal dust occurs, which negatively affects the operation of the parts, since due to it the friction force increases, which means that heating increases and wear is accelerated.

See also  How to remove a drill from a drill without a key

The gearbox or transmission mechanism in the perforator is lubricated from the plant, but you need to change the lubricant every year with the daily use of the unit. In addition to the gearbox, the tool also needs a cartridge and the seat of the installed nozzle. A drill (tail part). The cartridge (its inner part) is not lubricated from the plant, so the owner of the tool needs to be worried about this if you want to use the unit for a long time. In addition to the inside of the perforator cartridge, the shank of the installed nozzles also needs lubrication.

There are still sliding bearings in the design of the unit. They are also tested for heavy loads, therefore, in order to increase their service life, when conducting diagnostic procedures, it is necessary to add lubricants to the design of the bearings.

It is interesting! Few people know, but to improve the work of the tool, another tool knot also needs a lubricant. A collector.

How to lubricate the gearbox drill

The better to lubricate the old Soviet assembly drill?

The main thing is before lubricating all parts of the gearbox, you need to remove the old grease and rinse all the details.(except for bearings).Well, then you can lubricate, as other supports have already said, with a lithol or graphite lubricant.

It more or less reduces the process of wear of all details. And at a price it is more affordable for the majority.And be sure to smear that part of the drill or drill that are inserted into the cartridge or barrel.

This prevents the breakdown of the basis of the cartridge or a box in the perfume.

For Soviet equipment, it is better than lubrication of lutol-24 not invented, and it must be laid in a gearbox and lubricated guides and gears in Soviet, and not only Soviet equipment.

Naturally before lubrication, you need to clean well and wipe the whole part dry dry (wash with a solvent, diesel fuel, gasoline does not need!), just clean and wipe dry.

Lay and apply fresh in the gearbox and gears Litol-24 And collect. That’s all!

In Soviet times, that people, that the technique was not spoiled by the frills. Hali that they give.

So you can treat your veteran drill with what remains of Soviet times. Even a simple solidol.

From modern lubricants for gears, you can use a shus grease (motorists know what it is), lip. Boshevsky lubricants have proven themselves well in gear.

If you suddenly be lucky and come across it here

Do not miss the drill such a moment when servicing a drill: remove as thoroughly as possible, all the old grease, because there are surely there are metal particles from gears and other dirt that penetrated the tools.

There are a lot of types of drums and at purpose (drums, unstressed, mixers drills and.T.E) and by type of power, it is both manual and electric and pneumatic.

The drills are also different in power, in terms of the number of revolutions that it is able to “issue”.

Manufacturers are different, many manufacturers produce their lubricants and recommend using only them.

There are also a lot of options, perhaps your drill must be “split” into two parts (I’m about the case, we unscrew the screws of the body mounting).

It is not necessary to disassemble it to components.

They removed the old lubricant (although this is not always done) carefully cleaned of the old lubricant (conveniently with a rag) laid a new one, in general, everything, there are no difficulties here.

Albina always lubricated its “ancient” Soviet drill with Litol-24, there was no thought to switch to something more “advanced”, the lubricant satisfied completely.

Perforators require careful care during use. For their long.Term work, different types of lubricants are used. Compounds can be mineral, semi.Synthetic, as well as synthetic. Minerals are made from oil products, so they quickly lose their operational features, and they have to be changed quite often.

It is very important to choose a composition that will be suitable for the selected type of perforator.

What it is?

Lubrication is a viscous substance that reduces the coefficient of friction between the details of the tools. The work of the perforator is associated with a huge number of different rotational movements, which increases the degree of wear of structural elements.

During the drilling, quite a lot of dust is distinguished, which significantly worsens the operation of the device, which is why it requires periodic lubrication.

What details need lubrication?

In terms of their physical. Technical parameters, lubricant for a drill, piston, drill, as well as gearbox and other elements almost does not differ from lubricant of all other types. This is a rather viscous substance of the oily structure, it is used to reduce the friction force of rotating details, which reduces the wear of existing mechanisms.

Lubrication only reduces the wear of the mechanisms, but does not relieve it. But significantly extend the period of their operation is quite realistic.

Over time, the lubricant is impregnated with dust, which is formed during drilling, grinding and crushing. This leads to a change in the degree of its viscosity.

In order for the perforator to serve longer, you should clearly understand what details can be lubricated and how often it should be done.

The device has a complex structure, including several complex nodes:

  • Case with antivibration protection;
  • Horizontally or vertically located an electric engine;
  • Piston system;
  • Cartridge;
  • Reducer in the shape of a case. It contains cylindrical conical and worm gears;
  • The coupling necessary to stop rotation;
  • Working nozzle (drill, as well as a chisel, peak or spatula).

Almost all the mechanisms of the perforator are subject to lubrication.

  • Gearbox. This is a mechanism that is responsible for the speed of rotation of the main working nozzle. It protects the details located inside, from dust and dirt, therefore it is equipped with a protective coating. When the tool is working, part of it experience huge loads due to constantly increasing friction between them, which, in turn, leads to quite Rapid wear.

In most devices, the gearbox is initially shifted, however, inexpensive products are most often lubricated with materials of very dubious quality, so they must be lubricated immediately after acquisition.

  • Cartridge. In addition to the gearbox, lubricate the cartridge, as well as the place of landing of interchangeable nozzles. The cartridge is initially dry, so after the purchase, lubricate the site in it, in contact with the tail of the nozzle. It is in this place that the maximum friction arises. If it is not reduced in a timely manner, then the degree of wear increases sharply, which quickly leads to its damage.

How is a punch gearbox (transmission)?

To understand the importance of selection of consumables, consider the device of this loaded assembly.

NEW WHEELS! My Electric Hummer Has Liquids inside?

The mechanism can be made in two versions:

  • The punch gearbox separately, the reciprocating mechanism separately. The piston group has its own lubricant, the gear of the gear unit does not come into contact with it.
  • Perforator is implemented according to the ratchet scheme. In this case, a gearbox with a shock mechanism is a whole. Respectively, they have a single lubrication.

The gear node itself consists of a pair of gears (with a standard layout). A planetary scheme is possible, in this case there will be more gears. The teeth can be straight or oblique (if the mechanism is designed for a large load).

With the help of the gearbox, the gear ratio changes:

  • The shaft of the spindle of the perforator is spinning at a lower speed with respect to the engine rotor;
  • Accordingly, the torque on the cartridge increases in proportion to a decrease in speed.

Thus, two tasks are solved: mechanical thrust increases and speeds are reduced for better control of drilling.

How and how to lubricate the gearbox and a perforator cartridge?

Greetings on my site! This article will talk about the lubrication of the perforator. The operation of this tool requires not only a simple careful attitude. Be sure to periodically lubricate the gearbox and cartridge.

At the same time, the gearbox, of course, is already coming from the factory. But over time, the lubricant leaks somewhere, somewhere dries. In addition, it is intended only to reduce friction, and not to eliminate it. Therefore, one way or another, and the details still rub against each other, which is why fine metal dust is gradually formed, which remains in grease.

lubricate, gearbox, drill, useful

As a result of such mixing of metal and lubricating material, the properties of the latter are gradually lost and the wear of the parts is accelerated.

The cartridge from the plant goes dry. Here, in fact, not the cartridge itself is smeared completely, but only its place, which is in contact with the drill, since it is in it that severe friction occurs, without reducing which the cartridge itself and the tail of the drill itself can be damaged.

So, below, consider how and how to lubricate these elements. The SDS perforator will be considered with a horizontal location of the engine, since it is they who in the vast majority of cases are used by home craftsmen, and the article is mainly written for them.

See also  Drill Speed ​​Control Does Not Work

Than to lubricate the punch

Different types of lubricants are used to lubricate the gearbox and a cartridge with drill.

Lubrication for the gearbox

A special lubricant is used here, which should be called. Gearbox. It can be like under the brands under which the Perfs themselves are produced. Makita, Bosch, Aeg, etc.D. But it can also be released by a company that is engaged in this type of product, for example, Ravenol, Shell, XADO, etc.

Some use simple lilet or salutol for these purposes. But compared to special lubricating products, they dry faster, and they do not eliminate friction as it should.

Lubrication for drills

Everything is exactly the same here. Special lubricants for this purpose are called. For drills. And are also usually produced by the same firms that do punch.

Top 5 Beginner Motocross Mistakes & How to Avoid Them

For lack of special lubrication, you can use graphite. But it does not so well remove the heat from the shank, but this is important, since sometimes with prolonged work the shank happens and is flattened, which is why it is difficult to extract later.

Lubricate the gearbox

You need to disassemble the tool case. Follow the points:

  • Disassemble the cartridge. To do this, first remove the rubber ring. Then pry the screwdriver and remove the locking ring. Next, the outer casing of the cartridge is carefully removed, and then the clamping ring, ball and spring are removed.
  • Now disconnect the mode switch. This is done in different ways depending on the model. At the end of the article, I brought a certain number of links to the video, which tells how it is shot on a particular model. If there is no your unit among them, then you can see any similar one to understand the principle. And further, I think it will not be difficult for you to disconnect it and at yourself.
  • Free from brushes collector. To do this, unscrew the back cover of the case and remove the brushes.
  • Unscrew the screws that longitudinally tighten the body, and separate it.
  • Remove the gearbox along with the engine anchor.

Now thoroughly rinse the gearbox itself, as well as the inner part of its body. Washing can be carried out, for example, with gasoline.

After that, first the most responsible parts are smeared. And then the entire gearbox is completely enveloped in lubricant.

Well, it remains to collect everything in the reverse order.

Lubricate the cartridge and shank drill

This operation is very simple, so its description will be quite short.

Just take a brown lubricant and add it directly to the cartridge. Another option involves applying it to the shank followed by installing it in the cartridge nest. But no one forbids to combine these two methods for reliability.

It is necessary to ensure that the lubricant is constantly present and as necessary to add a new. If you neglect this procedure, then the tail will overheat, which will either take it off from the rest of the drill, or to flattening. Therefore, do not be lazy and add.

That’s all you need to know by the cartridge and shank.

As promised, I attach at the end of the link to the video with disconnecting the switch:

This is all the information that I have on the question of lubrication of the perforator. I hope it was clear and affordable. I say goodbye to this. Until new meetings!

When to change grease in a grinder

The frequency of the replacement of the lubricant depends on how often and at what loads they operate the tool. As a rule, this period is about a year. In the case of intensive operation with frequent overheating, the frequency of replacement is reduced to six months, sometimes more often.

After removing the lid, you can see two conical shocking gears: a large and small gear. Small gear is anchored and drives a large gear. Large, in turn, is planted on a secondary shaft, to which a cutting or grinding disk is attached.

The gearbox of the drill with lithol can be lubricated ?

The gearbox of the drill with lithol can be lubricated ? I know about the advantages of branded lubricants, I am interested in whether it is suitable from non.Violent lilests or not ?

So the matter is in its quantity. Recently laid, and after three days a metal sound. I will add

If you have a lot to cram, it will climb the iso-all-clicks and the gearbox will warm up

When “communication” of metal with metal, a metallic sound of the gear, the grease spread along the walls and the sound appeared again

Suitable, but with big reservations. Dryan is.

Too quickly measured on the walls what lubricant will be the following quality ?

Buy specialized lubrication of Makita for gearboxes (30g. White tube with a red cover). This is the only thing that is on free sale.

Domestic lubricants

Considering how to smear the gearbox of domestic grilles, it is necessary to pay attention to local manufacturing compositions. Today, Russian companies offer a wide selection of such funds. They differ in affordable price.

Modern domestic materials for lubricating the Ushm gearbox are characterized by high quality. They meet high foreign standards. They are used not only in grinder, but also in other varieties of power tools.

Means are especially popular. However, there are other varieties of service compounds for any node of the grinder, including the gearbox.

Possible problems with the cartridge during the work of the drill: reasons, description and ways to solve them

So that there are no problems with the drill, you need to be able to work correctly on it. Drill. A universal tool, with its help you can drill wood and metal, plastic and tiles, stone and glass, concrete and brick. In everyday life, a medium-sized shock-breeding drill is usually used in everyday life. It is equipped with a cartridge of the SDS system, which was invented in the company Bosh. The SDS cartridge is not particularly accurate, but is ideal for drilling concrete, stone, brick. That is, those building materials where drilling is needed with a blow.

For a more accurate drilling of metal and wooden parts, she has a special adapter for fastening the clamping cam key or fast.Packed cartridge. A drill cannot be performed milling work. The drilling cartridge is not designed for the side load and will quickly fail. Of great importance is:

You need to skillfully use the choice of the desired speed, feed, mode of operation depending on the material of the workpiece. All these factors directly affect the reliable operation of the drill cartridge.

The detail flies

The cartridge flies? Such a problem is quite often found even on new drunks during a conical landing of a fist cartridge when a deep hole is drilled. It is necessary to raise the drill to free it from the chips, and at that moment the cartridge flies from the cone. You can fix the position with an increase in the tightness in conical conjugation. To do this, the cartridge is heated in oil or oven to a temperature of 110 degrees and is planted on a cold mandrel of a drill.

The clamping sponges were jammed

Drill work always occurs in dirty conditions. These are dust, dirt, chips, sawdust and other small garbage. If the cartridge enters the cartridge, this garbage can cause jamming of threaded joints, in particular, in the cams. There is only one exit here. Disassembling the cartridge, cleaning and washing of moving parts are required. Before assembly, all mobile parts are lubricated by lithol. Especially a lot of waste is sprinkled in the cartridge when drilling ceiling surfaces. Here you can think about protecting the cartridge half of a small rubber ball.

Beating

The beat of the cartridge can be caused by different reasons. For example, the planting cone of Morsa is worn out. This can be checked using paint. A uniform layer is applied to the cone, the cartridge is planted. Then the trace that he left on the cone is removed and studied. Another reason may be uneven wear of the cams. In this case, they need to be changed. But more often they change the broken cartridge to a new clamping device.

In skillful hands, a household drill works miracles. With its help, holes are drilled in strong and soft materials. Clamping cartridge. An important node of a drilling machine. It is he who ensures the reliability of fastening the drill and the accuracy of drilling. Therefore, it is very important for a home master to be able to independently ensure minor repair and replacement of this part of the device.