How To Assemble Cutters On A Tiller

Saber cutter and its assembly

Before assembling the cutters on the tiller, you need to understand well the concept of a motor cultivator. This is a welded frame made of pipes with a diameter of at least 23 mm with an installed fuel tank and engine. They are fixed to the frame with brackets. The engine is otherwise called the power unit. It is equipped with a gearbox and clutch mechanism. Each cultivator brand has its own power unit with different power.

Most often, the cutter has a saber shape. Such a scheme is the most popular these days, therefore it is also called standard. The effectiveness of saber knives has been proven for many years of use on soils of different composition. Installing such cutters on a tiller allows you to perform a lot of work. The strength of the knives made from carbon steel is very high. The cutter design is collapsible. Each knife is heat-hardened during the manufacturing process with high-frequency currents.

How are the tiller cutters assembled? Any cutter consists of 2 blocks. Each of them contains 12 cutters. The block consists of 3 nodes. Each node is 4 legs at right angles (image # 3). They are located at an angle of 30 ° relative to each other. Each knife is made of 5 mm thick steel. They are attached to the post, which is made of a corner with dimensions 63×40 mm. The other end of the post is welded to the flange so that 4 knives are joined together. All parts of the cutter are connected to each other with bolts, washers and flanges. This design is very reliable. She is able to withstand quite high loads. If you plan to use the cultivator continuously, it is better to install a factory-made cutter.

In the process of installing the cutter on the tiller, some craftsmen have difficulties. Therefore, it is recommended that you do this work together. The assembly is usually done on specially made wooden tragus with a height of about 50 cm. They help to get the job done faster. The tiller rests neatly on the coulter and tilts about 45 °. Tragus is placed under the steering handle. In this position, the wheels are removed from the tiller and the cutters are installed (image No. 4). On the outer ends of the case and on the left, you need to install the plates on the tiller cutters. They improve the performance of the unit, make it run more stable and smoother.

To cultivate land in modern conditions is much easier than it was half a century ago, for example. Today, there are many opportunities for this. For example, convenient tillers, which, due to their compactness, but multifunctionality, allow you to solve various tasks for the processing of even small land plots. As a result, they have found high popularity among peasants and summer residents, who are engaged in soil cultivation.

The tiller itself is NOT of great interest unless it is equipped with the necessary accessories. This is the only way to get the maximum. In this case, we will figure out how to assemble the cutters on the tiller with our own hands.

How to properly assemble cutters on a tiller

Tiller is a truly universal machine, which is an excellent helper for a farmer whose farm size has not yet matured to the extent that it becomes necessary to purchase a tractor. In addition, the tiller is much more compact. Depending on the installed attachments, it can replace many SEPARATE units, saving the owner a lot of money. The milling cutter is one of the most important types of “hitch”. Therefore, many owners are puzzled over how to assemble cutters on a tiller and how difficult it is to do it yourself.

Active saber

The standard set of motor vehicles includes saber cutters. They are effective and popular with farmers.

The tiller for the tiller has a collapsible design, so installation, maintenance, repair and transportation are as simple as possible.

Instead of wheels, rotating blocks are installed, consisting of 4 cutting mechanisms at an angle of 90 ° to each other, fastened with bolts, nuts and washers. The number of blocks on each side of the drive is different: 2, 3 or more units. The number of knives and the width of the module is influenced by the mass of equipment and its power.

The knife of an active cutter for a tiller is a strip curved at the ends. The folds are oriented alternately in different directions.

In the factory, the blades are made of durable alloy or high-carbon steel with mandatory thermal hardening and high-frequency treatment. When making the nozzle yourself, the craftsmen recommend using heat-treated and hardened spring steel 50HGFA.

Flat cutter

A do-it-yourself flat cutter for a tiller is made from a metal pipe with a diameter of 42 mm based on the drawings of SEPARATE elements. In the manufacture of blades, they are adjusted in size and bent at a given angle. With a welding machine, the blades are welded to the pipe. The cutters are sharpened in a fully assembled state. When assembling the module, it is necessary to dock them with the tiller hitch, during a test run, adjust.

Device

The tiller from the cultivator is distinguished by its high weight and the presence of a power take-off shaft. The cultivator is equipped only with cutters, and any attached and trailed equipment that meets the characteristics of the equipment is aggregated to the tiller.

The cultivators are equipped with different engines. 2, 4-stroke gasoline, diesel and electric, powered by the mains or built-in batteries. They are compact, but inferior in power to the motors built into the tiller.

Classification of cutters

According to the location, the cutters are side and mounted. The side ones are installed on both sides of the tiller, they work from the drive shafts of the wheels. In fact, in such an arrangement, these cutters replace the wheels and set the equipment in motion.

The second type is a cutter, powered by a power take-off shaft, is located at the rear of the unit and does not participate in the movement. Tillers of the brands Celina, Neva MB-1 and MB-2, MTZ have just such a cutter device.

According to the design of knives, two types of cutters are distinguished. saber (active, standard) and the so-called crow’s feet.

Types of cultivators

With passive, or fixed, knives;
With active, or driven, knives.

The type of drive is distinguished:

Manual;
Mechanized;
Aggregated with a tractor.

Among cultivators, the following types are distinguished:

With disc cutters;
With lancet paws;
Ploughshare;
With rotary cutters;
Mulchers;
Chisel.

For Tiller Neva, the basic package includes 6-8 milling cutters with a diameter of 360 mm and a working width of 1200 mm.

Saber cutter for tiller

The most popular and versatile models, which are effective in performing various earthworks. THESE models use the optimal shape of the knives, for the manufacture of which manufacturers choose high quality durable steel.

The models have a collapsible design, so their installation and maintenance is as simple as possible.

“Celina

Another popular type of tiller cutter is virgin soil, which is in great demand due to its spiral shape. A distinctive feature of this species is its one-piece design, which allows it to cope with even colossal loads without problems.

The main disadvantage is the slow work, as well as the fact that during the tillage process the soil is pushed out, as a result of which sometimes small holes appear.

As for the advantages, there are a huge number of them, among which the following can be distinguished:

Unlike other varieties of tiller cutters, it copes well with virgin soil;
Characterized by an impressive depth of cultivation;
Allows you to process the soil with high quality;
Features a monolithic construction, which is a sign of reliability, strength and durability.

The importance of making the right choice

Many novice summer residents think that the most important thing is to get a high-quality tiller, but they DO NOT pay due attention to the choice of cutters. Such a mistake can be costly when processing the territory, since the correct choice of cutters affects the following points.

Cultivation quality. If you purchase and use high-quality cutters, you can even do without a plow.
Saving time. Good milling cutters allow you to spend a minimum amount of time on certain work on the processing of a summer cottage.
The cutters provide easy tiller control. An incorrectly selected part can lead to increased stress on the operator during the milling process.

In addition, poor cutters can put an increased stress on the tiller gearbox, which will negatively affect its durability and performance. It is necessary to choose such elements guided by many factors, including the power and type of soil to be treated.

Factory cutters

Such rotary tillers are considered one of the most popular and demanded on the market. It is with such a variety that factory tillers are completed. Depending on their purpose and design, these cutters can be assembled and collapsible. In the selection process, a person decides for himself what kind of tiller he needs, but it will NOT work to choose a certain type of cutter. If the equipment was originally equipped with an assembled version, then in the future it will be possible to use exclusively such models.

The design of the cutter may differ depending on the manufacturer and second features. Usually it includes a pair of sections, which are connected to each other with bolts. The cultivation width is of great importance in the operation of such an element, which can vary depending on the addition of sections.

A distinctive feature of the factory cutter is that it is offered complete with a tiller. It will be quite enough for standard tasks. But it should be borne in mind that rotary tillers from a Chinese tiller cannot boast of impressive efficiency. If a low-quality metal was used in the production process, then problems will arise already during the first processing.

Goose feet

The crow’s feet cutters are considered one of the most demanded on the market due to their high quality and reliability. The main disadvantage of such cutters is considered to be their non-separable design, which makes it impossible to carry out repairs in case of failure. However, if you choose a high-quality option, then it will be able to serve for many years, fully fulfilling its obligations. Among the main advantages of using such cutters are the following.

The ability to decide for yourself how many sections of the plate can be put on the tiller. However, it is important to take into account the technical features of the device and the required milling width.
Robust design that allows the tiller to be used on hard soil.

Handles plant debris much better.
A unique sleeve that can be of several shapes. Hexagonal and round options are considered optimal. This allows you to choose the right option for any tiller, regardless of its type and second indicators.
Reduces the load on the gearbox, which does NOT allow the device to overheat and has a positive effect on the durability of the equipment.
Greatly simplifies the tiller management process.

Saber models

Such elements are considered to be very durable and reliable due to the fact that only steel is used in the production process. In addition, such models boast a unique design that makes them resistant to any mechanical damage. Saber models are standard on most European and American tillers. The effectiveness of such elements has been tested on sites with any kind of soil, which favorably distinguishes them against the background of other models. These cutters are of high quality and high durability, which allows for high-quality soil cultivation.

The main feature of saber knives is that carbon steel is used for the manufacture of working bodies, which guarantees the reliability of every part even after a year of active operation. In addition, the knives are specially treated and hardened using high-frequency currents, thanks to which they boast incredibly high durability.

How to choose and install the cutters on the tiller?

The choice of cutters for a tiller is a responsible process, because this element plays an important role in the process of ensuring the efficiency of the device. In order to choose the right cutters, you need to understand the distinctive features of these products, understand what types and types of cutters exist.

Installation of the cutter

The process of installing the cutter on the tiller is quite simple, but before starting work, you should carefully study the manufacturer’s instructions and understand the installation features. The standard cutter design includes a rotor, a pin equipped with a special lock, several knives and fasteners. The installation of this equipment should be done in such a way that the cutter rotates counterclockwise. Tillers are self-sharpening tools that greatly simplify the process of their use. In other words, it will not be necessary to constantly disassemble the structure in order to sharpen the knives.

It should be noted that during the installation of the cutter, problems may arise, therefore experts DO NOT advise assembling on their own. it is best to get an assistant in advance. The installation of a saber cutter deserves special attention. The fact is that It is not a monolithic structure, so first you have to correctly assemble the product. The main thing is to establish the correct direction of rotation, since without this the device will not perform its tasks.

It is quite easy to assemble such an element with your own hands for a tiller, because this is a task that is quickly mastered, but first it is better to study the functions that the unit will have to perform. Before starting a self-made assembly of a saber cutter, you need to carefully understand the drawing, and after installation, it is imperative to check the unit for operability. Usually it is NOT possible to fine-tune the equipment the first time, so you have to make some adjustments to its operation.

For how to make DIY cutters for a tiller, see the following.

Assembling the cutter

The active saber cutter is supplied unassembled from the manufacturing plant. This is due not only to the fact that this way the product turns out to be more compact (that is, it is cheaper and easier to transport), but also to the peculiarities of the metal, which do not like quarrels. Before installing the cutter on the tiller, you need to assemble it.

How to properly assemble cutters on a tiller

Purpose of the cutter

One of the most important processes in the cultivation of land is its cultivation. In the course of this work, plowing occurs, but there is no formation turnover. that is, the bottom layer is NOT brought to the surface. The technique (in this case, the tiller) makes passes of a given depth and at the same time loosens and crumbles the upper section. Externally, the field looks trimmed. Weed rhizomes are cut at the same time. And then you can apply fertilizers. There are other advantages in cultivation. improved air access, accelerated heating of the earth, saturation of the soil with useful elements, the flag is kept. To perform this operation, you need a cutter.

Required materials and tools

Types of cutters

Cutters are:

Active saber. Standard on many tillers. Well known among farmers and very popular. The structure is collapsible, which greatly facilitates transportation, storage, installation, repair and maintenance. Blocks are installed on a rotating one (their number is different), each of which consists of four cutting mechanisms located at an angle of 90 degrees in relation to each other. They are held together with washers, bolts and nuts. A knife is a strip of metal bent in different directions in turn. The number of such knives, as well as the width of the module, depend on the power and weight of the equipment. They are made of high-strength hardened steel, which in addition is treated with high frequency electric current;
“Goose’s feet”. This species, which appeared relatively recently, got its name due to its characteristic unusual shape, thanks to which it is possible to achieve excellent work efficiency, including on solid soils. The design is all-welded, it cannot be disassembled. The material is carbon steel, which is NOT the best way to affect the strength, so you need to work the ground with extreme care. otherwise the product may be bent. However, repairs and brawling can be done as needed. At the end of the stand there is a triangle shaped knife. It is self-sharpening. This means that it is allowed NOT to sharpen at all if the equipment is used correctly.

Installation on a tiller

The finished structure is installed on the tiller instead of the native wheels. This is not difficult, provided that the preliminary assembly was carried out correctly:

Prepare a tiller.
Lean the entire mechanism on the ralnik (it is also called the opener).
45 degree tilt.
Install the so-called tragus made of wood under the tiller handle.
Just remove the wheels with which the tiller comes from the factory.

Schema

Correctly, accurately and clearly written text instructions for assembling the cutter is a necessary document for the production of this work. However, it is also very convenient if you have a high-quality assembly diagram of the tiller cutter at hand. After all, information is often better perceived by a person precisely through pictures, and not through words. That is, one in this case perfectly complements the other. Also, on the Internet, you can easily find a lot of cutter assemblies, including those where the master not only assembles the cutter, but at the same time explains what exactly he is doing. This makes it much clearer for the audience.

Procedure

In short, the assembly of the tiller cutter is carried out in the following order:

Select the correct direction of rotation. Indeed, during operation, the sharpened part of the cutter will cut into the ground.
Using the bolts, install the blades of the cutter in the Nests, which are specially designed for this.
Then put washers on the bolts and carefully tighten the nuts.

It is not so easy to make mistakes in the process, since everything is clear even intuitively. However, please note that the blades are embossed at the factory with the L and R markings. L means that the part will be installed on the left side, and R on the right, respectively.

A tiller cutter is an indispensable thing in soil cultivation. Not in vain, as a rule, it is already included with the tiller. The desired product can be purchased separately, and then assembled and installed on the unit on its own (for example, if the base cutter is not satisfied with something). Those who are interested in how to assemble a milling cutter on a tiller can be happy. they will not have to scold or bend anything here, in fact, it is enough just to install the parts in the grooves and tighten the bolts with a key. And only then perform the installation according to the instructions or diagram.

How to assemble correctly cutters on a tiller. making saber equipment

Immediately before making saber-shaped rotary devices, we advise you to study the drawings, which will tell you the correct procedure for assembling equipment.

Any saber cutter for tiller consists of two interconnected blocks, each of which contains 12 cutters. The design of one separate unit includes 3 units, each of which is equipped with 4 cutting knives. The latter, in turn, are located at a ratio of 30 ° in relation to each other. The assembly of saber-shaped devices is as follows:

To begin with, make a stand, using a 6.3 × 4 cm corner;
Weld one of the ends of the rack to the flanges so that later you could combine 4 cutting knives with each other;
Connect all cutting elements of the cutter to each other by means of flanges and bolts with washers.

A rotary cutter made in this way has high strength and stability, which will allow you to use it for processing soils of any density.

Making cutters “Goose feet”

Immediately before assembling this type of fixture, you will need to carefully prepare for work. With tools and materials you will need:

Steel pipe, 4.2 cm in diameter;
Steel plates for making cutting knives;
Welding machine;
Angle grinder with disc set.

The active goosefoot cutter is assembled in the following order:

For the manufacture of cutting elements, you can use the springs from the car. Cut them into equal pieces, then weld them to the steel pipe, which play the role of the base;
Carefully sharpen the edges of the cutting elements and weld them to the base used;
After collecting the equipment, start it and make the necessary settings. At the same time, Considering that after starting the tiller, the knives of the equipment should hang in the air, and not touch the ground.

In order for the crow’s feet cutter to serve as long as possible, it must be slowly lowered to the ground. Otherwise, the equipment may break.

Which cutters are best for the tiller. we decide on the choice

Many novice farmers find it quite difficult to determine the right cutters for the job. In fact, there is nothing difficult about this. you just need to study and compare the qualities and characteristics of different types of equipment. The cutters available on the market are divided into 2 types:

Saber cutters. attachments of this type are in the highest demand, these cutters are included in the delivery of many tilers. Among the main reasons for the popularity of mills of this type should be highlighted the highest efficiency, the ability to process any soil, including that previously NOT touched by agricultural machinery. High-quality models of saber cutters are made in 2 stages: first, products of increased strength are formed from carbon steel. At the next stage of production, knives are subject to prolonged heat treatment under the influence of high-frequency currents. The main feature of high-quality saber-shaped devices is the impossibility of quarreling between cutting surfaces;
Cutters “crow’s feet”. equipment of this type appeared on the market relatively recently. In practice, hard soil lends itself to processing with such devices. Which is free from hard weeds. The high efficiency of THESE cutters is achieved due to their specific shape. The latter also allows you NOT to harm the roots of the planted plants during the cultivation of the garden. Among the main disadvantages of this kind of devices, one should highlight their low strength and a lot of inconveniences during repair.

When buying cutters of any of THESE types, be sure to take into account the type of soil that will be processed before and after planting.

Tiller cutters

Milling cutters are one of the most commonly used types of equipment for tillers. It is quite difficult to overestimate the role of milling cutters in agriculture, because these devices allow you to process the soil with high quality and fully prepare it for further planting with minimal time from the efforts of the farmer.

Self-installation of cutters on the tiller

Self-installation of the equipment on the tiller is performed in exactly the same way, both for saber cutters and for “goose feet” devices.

In any case, the procedure is as follows:

Place the manufactured cutters on a special wooden “goat”, about 0.5 m high;
Gently tilt the tiller at an angle of 45 ° and rest it on the coulter;
Place the tragus under the tiller’s rudder grip;
Dismantle the standard wheels of the agricultural machine, and replace them with homemade cutters;
On the left and right outer ends of the cutters, securely fasten the discs for the cutters. they will significantly improve the travel of the tiller with cutters and make it smoother and more stable.

After completing all the above steps, you can start processing the soil. During work Do not forget Keep the plates securely fixed, fixing the main and additional cutters on the tiller.

Homemade mills for tiller. the procedure for manufacturing equipment

The simple design of cutters for tillers allows you to make such devices yourself. Below we will consider the correct procedure for the manufacture of different types of equipment for plowing the soil.

Do I need to sharpen the cutters on the tiller. We understand together

It is rather difficult to give an unambiguous answer to this question due to several factors. First, the recommendations of the milling cutter manufacturer are of great importance. Some companies that produce high-quality plowing equipment rather than advise sharpening cutting elements, as this will lead to a decrease in the efficiency of the cutters and the loss of their service warranty. Other manufacturers, on the contrary, recommend necessarily sharpening cutters before each season of tiller operation.

The second important factor is the result that the sharpening of the cutters can bring. The only, but very important plus, which this procedure gives is ease in the cultivation process, because it will be much easier with sharpened cutting knives to go deep into the soil and effectively plow it. The minus of sharpening is the need to dismantle and install equipment on the tiller every time. Another very important drawback is the ability of the cutters to grind weed roots deeply hidden in the ground, which will lead to their intensive vegetative reproduction throughout the entire area of the garden.

The third factor is the type of land cultivated. If the tiller is used primarily for the processing of hard clay soils and virgin lands, then sharpening the cutting knives will help to plow such soil faster and better. If the soil in the garden is soft, then sharpens The used set of cutters, as a rule, is not necessary.

All of the listed advice on the manufacture, installation and sharpening of devices are suitable for the operation of equipment in tandem with the Neva MB-1, MB-2 tillers, as well as agricultural machines of the MTZ, Celina brands and aggregates of second imported and domestic manufacturers.

Tiller cutters “Neva”: varieties and their purpose, selection

Tiller cutters are the most demanded module and are often included in the basic equipment of the units. The wide distribution and popularity of devices is due to the efficiency of their use, simple design and high consumer availability.

Saber cutters

They are included in the basic equipment of the tiller and are the most popular among farmers. The cutters have a collapsible design, which makes their installation, maintenance and transportation very convenient and simple. The active milling cutter is made in the form of a block, which includes four cutting mechanisms located at right angles to each other. The knives are fastened using bolts, washers and nuts, and the number of blocks on each side of the drive can be 2-3 or more. The quarrel is not used in the manufacture of cutters. This is due to the special properties of high-carbon steel and its immunity to this method of joining.

The knives that make up the cutter are quite simple and represent steel strips curved at the edges. over, they are assembled into a block in such a way that bends in one direction alternate with bends in the other. Due to the shape of the knives, resembling a saber, active cutters are often called saber cutters. This design, combined with the high hardness and strength of the material, makes it possible to use this type of equipment when plowing virgin lands and heavy soils with a large amount of stones and roots.

Features and purpose

By its design, the tiller cutter consists of several tillage knives mounted on the axis of rotation. For their production, 2 types of steel are used: alloyed and high-carbon, and the second is processed by high-frequency current and mandatory thermal quenching. Thanks to the use of such materials, the products are very strong and durable.

With the help of this device, loosening of the soil, removal of weeds, plowing of virgin lands and digging of a vegetable garden in spring and autumn are carried out. In addition, the use of cutters is effective when applying mineral and organic fertilizers, when deep and thorough mixing of the soil with products is required. Thanks to careful plowing, it is possible to achieve the optimal density of the soil, increase its chemical and biological activity, as well as significantly increase the productivity of agricultural crops growing on the cultivated soil.

In addition to the module included in the kit, it is possible to purchase and place additional pairs of cutters. With their help, it is possible to improve the controllability of the unit and improve the quality of soil cultivation. However, you should not overload the chiller in particular, this can cause overheating of the engine and lead to its damage. In addition, there are some limitations associated with installing optional kits. For example, when plowing virgin lands, the use of additional equipment is not recommended. For such processing, one module included in the basic kit will be enough.

Hound’s feet mounted cutters

These cutters have a one-piece, non-separable design, due to which they are characterized by high strength and long service life. With their help, it is impossible not only to effectively cultivate stony and clay soils, but also to fight small weeds, as well as to deeply loosen the soil. Standard factory-assembled models have fairly compact dimensions: 38 cm in length, 41 in width and 38 in height, while the weight of the structure is 16 kg.

This species owes its name to the peculiarities of the design of knives, which are presented in the form of pointed triangular plates located along the edges of steel rods, and distantly resembling crow’s feet in shape. The number of cutting elements can be different. from 4 pieces in factory models and up to 8-10 in homemade samples.

With an increase in the number of knives, the quality of soil cultivation increases markedly, however, and the load on the engine also becomes much greater. Therefore, when making your own grip cutters, you must take this fact into account and NOT overdo it. The maximum speed at which a tiller equipped with goosefoot cutters can move is 5 km / h, which corresponds to the average speed of an adult. In this regard, it is quite convenient and comfortable to operate such equipment. The material for the manufacture of cutters is low-carbon steel of medium density, which is why knives are often prone to breakage and deformation when working with problem soil.

Varieties

Tiller cutters are classified according to several criteria. So, according to the location, they can be lateral and hinged. The former are installed on the wheel drive shafts on both sides of the power unit. With this arrangement, the cutters act as wheels, driving the tiller in motion. The second method of placement involves installing them behind the tiller and working from the power take-off shaft. This location is most typical for most modern tillers, including such well-known brands as Celina, MTZ and Neva.

The second criterion for the classification of cutters is their design. On this basis, 2 types are distinguished: saber (active) cutters and “Goose feet”.

Criterias of choice

Before proceeding with the purchase of milling cutters for a tiller, you need to correctly assess the operating conditions and the type of soil to be cultivated. So, if you intend to work on rocky areas, then it is better to purchase a saber-shaped model. Such equipment will more easily cope with difficult soils, and in case of breakdown it will be easier to repair it. To do this, it is enough to Unscrew the damaged knife, and put a new one in its place.

If you plan to plow virgin soil, then it is better to choose the “crow’s feet” cutter. It is well suited for the cultivation of heavy soils, as well as for deep plowing up to 30-40 cm. However, for working with sod soils, the clawed model is completely unsuitable: the knives will wind grass and long roots around themselves, and work will often stop.

Installation tips

Assembling and installing the cutter on the tiller is quite simple. To do this, the unit is leaned on the coulter and rotated at an angle of 45 degrees. Then X-shaped wood blocks are made and the tiller handle is supported on them. Optimally, if the height of the tragus is about 50 cm.After a reliable stopper is provided and the unit is quite stable, they begin to remove the wheels.

To do this, use a special key, which, as a rule, is included in the basic configuration of the tiller. Then the required number of cutters is installed on the wheel drive shafts. For especially powerful models, their number can reach six, for the rest of the units, two will be enough. The cutters must be installed counterclockwise. This will help the knives to self-sharpen while the tiller is moving and eliminates the need to do it extra.

Operating rules

In order for work with cutters NOT to cause difficulties, you should follow a few simple rules.

Before starting work, adjust the height of the handle.
A coulter must be installed on the rear of the tiller, which plays the role of an anchor and helps to make the cultivation more even.
Then you need to start the engine and let it idle for 5 minutes.
After the motor has warmed up, engage the gear and give the coulter the minimum position.
You should not stay for a long time in one area, otherwise the equipment will get bogged down.
When the cutters overshoot, a lower speed is required, and after passing difficult sections, again higher.
It is advisable to install a protective disc at the end of the cutter. This will prevent accidental cultivation of flowers or other plants, and will help to carry out processing strictly in a given area.

How to assemble cutters on the “Neva” tiller, see below.

How to assemble the right cutters on the tiller?

Do-it-yourself cutter assembly should be carried out as correctly as possible. And here it is especially important Make sure that the active part crashes into the ground when working. To do this, it is initially recommended to study the drawings, and then start manufacturing the equipment. The following tools are required to create cutters:

Here is the rotor length required. It can be divided into two parts if you need to assemble a cutter from two blocks.
Short here.
Reducer with clamps.
Left and right knives.
Bolts, washers, nuts.

Assembling the structure does NOT take more than an hour, but here it is important to set the knives so that they do NOT interfere with rotation.

The long rotor is equipped with knives at an angle of 30 degrees.
It is necessary to combine four knives on one block, fixing them to the gearboxes.
Next, the correctness of the design is checked and all fasteners are tightened.

This design is very reliable and can withstand quite high loads.

Homemade tiller cutters

Manufacturers offer different options for tiller tillers. You can use one set of cutters or purchase two different types of devices, changing them depending on the conditions of soil cultivation.

Some craftsmen prefer to use homemade products, which, when properly assembled, will be no worse than factory ones.

The main advantage of self-creation of a rotary cutter is that it can be adjusted to the specific features of the site.

Saber cutter for tiller

The models have a collapsible design, so their installation and maintenance is as simple as possible.

Tiller cutters

Equipment such as a milling cutter is essential for any tiller, as it can be used to carry out most of the work related to soil cultivation. Basically, the rotary tiller comes with the unit, but in cases where you need to change the width and depth of processing, you should purchase the equipment separately.

Additional cutters allow you to increase the functionality of the tiller and simplify the work with it. Experts recommend having several pairs of cutters in your arsenal.

Goose feet

These models have appeared on the market relatively recently. With their help, any virgin land can be cultivated, they are also effective in the cultivation of hard and difficult soil.

Features of this type of cutters:

Solid construction, which provides high performance accuracy;
The equipment fights weeds well;
Ease of use, the ability to replace spare parts at home.

Such models, unlike saber cutters, are made of carbon steel, which loses a little in strength.

Installing cutters on the tiller

To install the cutters on the tiller, use special wooden trestles, the height of which should be about 50 cm. The unit should be supported on the opener and tilted at an angle of 45 degrees. Then the wheels are removed from it and cutters are put on. Special plates are installed on the outer ends on both sides, which make the unit move smoother and more stable.

Which cutters are best for a tiller?

Such “knives” for tillage can be roughly divided into two large groups. Each of them has its own characteristics and is suitable for a certain type of work.

Do I need to sharpen cutters on a tiller?

All soil mills are self-sharpening tools. Sharpening is not needed for them, as it can only spoil the structure. Only in some cases, if you have been using the cutter for a very long time and you see that it has become poorly cultivated, you can sharpen the knives.

The rotary tiller is an important element of every machine. Homemade properly assembled cutters can be used on any modern tillers, in particular on the Neva MB 1 and MB 2, MTZ and others. Such designs will aid in land cultivation and make agricultural tasks easier.

Sources:

http://stroy-podskazka.ru/motobloki/ustanovit-frezy/ http://traktoramira.ru/remont-i-obsluzhivanie/kak-pravilno-sobrat-frezy-na-motoblok.html http://o-motoblokah.ru/navesnoe-oborudovanie/frezy http://stroy-podskazka.ru/motobloki/neva-frezy/ http://sadovaja-tehnika.com/motobloki/navesnoe-oborudovanie/frezy/