How to assemble the rotary hammer and how to operate the electric hammer correctly?

For reference: Motherboard: ASUS P7H55

CPU: Core i3

RAM: 4G (Kingston DDR3 1333).

Hard disk: Maxtor (500g).

Graphics: ZOTAC GTS250 F1

Display: Great Wall CGC0000 L8W (1901 inches).

Optical drive: ASUS DRW-1608P3S *** recorder.

Sound Card: Realtek ALC883 NVIDIA NFortive 430 (MCP61) Hi-Fi Audio.

NIC: Realtek RTL8139(A B C 813X)FDAP ter Melco

Power supply: ANTIK NEECO400W

I don't know what the price of your geographical location is,I see this configuration in Shenzhen,Now it's starting to be peaceful,The computer has to be constantly upgraded,In order to catch up with the situation,2G memory sticks are also peaceful,Each probably,The larger the amount of memory, the faster the speed of the computer,It is recommended that you want memory,Hard disk 500G is also peaceful。 Motherboard 600, graphics card 500. Ordinary optical drives are rarely used, *** recorder, recorder can not only read, but also write.

The power supply is recommended to use 400W. Mouse, keyboard, camera, etc. are pediatrics, so let's not talk about it.

System: It is recommended that you use Windows XP, the newer version has a lot of shortcomings, there are a lot of application software that can't keep up, and most of the software can't catch up with the situation, there is no perfect system, you can only continue to regenerate, upgrade, or use Windows XP now, take your time, and get up from the ground.

Electric hammers are divided into most parts: motors (stator, rotor), gearbox components, cylinder components, switch components, plastic parts!

It's good to sort and assemble it this way!

If you want to know the details, you can ask for advice!

Press. "There are many gadgets such as electric hammers, grinders, pistol drills, corner cleaning machines, flat angles, outer corners, and inner corners, levels, slot washers, carpentry shovels

The whole process of disassembling and installing the electric hammer head is as follows:Preparation tools: electric hammer, special key.

1. Disconnect the power supply of the flashpad and pull out the plug of the power cord of the flashmaster Nian Hengqing from the socket.

2. Put on gloves, hold the hand drill tightly with one hand, pinch the mouth of the hand drill hoist with the other hand, and rotate vigorously to expose the hole with the drill bit.

3. Take out the drill bit to be installed, place it on the hole exposed at the front end of the hand drill, rotate the drill clockwise with your hand, and clamp the drill bit.

4. Adjust the depth position of the stuck drill bit into the hole, and twist and lock it in the clockwise direction with the special key.

5. Plug in the power cord plug of the hand drill and turn it idling for two seconds to observe whether the plug of the hand drill is installed firmly.

Do the math how much it will cost you to renovate your home

In our decoration construction industry, the electric hammer is a very important operating tool, as long as the installation, punching will use the electric hammer, wall slotting and other electric hammer is an indispensable tool, so how to install the drill bit on the electric hammer, how to operate is standardized?

Installation method and steps of electric hammer drill bit:

1. First of all, cut off the power supply, and then pull out the plug head.

2. Wear protective gloves, hold the electric hammer with one hand, hold the front end of the electric hammer with one hand, and then leak out the hole with the drill bit by rotating it.

3. Put the electric drill bit to be installed on the hole just now, rotate clockwise and then jam the drill bit.

4. Finally, after adjusting the depth of the drill bit, lock it with the configured key, and then plug in the power supply to test whether it is installed firmly.

Specifications for the operation of the electric hammer.

1. When we operate the electric hammer, we must wear protective glasses and protective masks to prevent dust and sand from accidentally injuring the eyes and face.

2. The electric hammer will produce a lot of noise during use, so you should wear earplugs when using it to avoid noise.

3. The electric hammer will heat up and become hot after using it for a certain period of time, and it should be careful to burn and hurt at the end of use.

4. The electric hammer has a certain weight, so it must be operated with both hands when using it to prevent injury when affected by blocking force.

The difference between an electric drill and an electric hammer is **.

1. The material is the same, the drill bit of the electric hammer has cemented carbide material added inside, and the drill bit of the electric hammer is made of rapid steel, which should be clearly distinguished when purchasing.

2. There are differences in appearance, the diameter of the drill bit of the electric drill is the same size, the top end of the drill bit of the electric hammer is a little larger than the diameter of the drill body, and there are many shapes, spiral, square and triangular;

3. The knife edge is different, the knife edge of the electric drill will have an inclination, and the knife edge will be sharp, while the electric hammer has no knife edge, and there is only a chamfer on both sides.

The above is about the installation method and use of the electric hammer and the direct difference between the electric drill and the electric hammer, and the use must be standardized.

Enter the area and get the decoration for free**].

1. First remove the auxiliary handle of the electric hammer, and then remove the T20 screws 1 (4) on the handle casing and 1 (2) on the bottom cover in turn. After removing the screws, remove the handle case and bottom cover. 2. Remove the T10 screws 1 (2) of the motor casing, the T10 screws 2 (2) on the nuclear carbon brush holder, and then remove the T10 screws 2 (2) on the other carbon brush holder.

3. Use a flathead screwdriver to lift the two carbon brush assemblies from the casing on both sides of the motor. 4. Take out the two carbon brush assemblies from the motor casing by hand. Then disassemble the T20 screws 2 (4) on the Luchai tooth box shell.

5. Break open the motor casing with the left hand to expose the back ring of the gearbox shell, and tap the back ring of the gearbox shell with a rubber hammer with the right hand to make the gearbox withdraw from the motor casing. Remove the gearbox with the motor rotor from the motor housing. 6. Disassemble the T20 screw 1 (4) on the upper cover of the motor casing, and the motor stator can be removed from the motor casing.

Remove the T20 screws 3 (2) on the gearbox to remove the lower motor rotor. When disassembling the hammer, please take care of each part that has been removed, and place it in a clean and tidy place, and clean up the debris on the surface of the parts during installation.

Among the electric tools, the electric hammer is also one of the most used power tools in daily home decoration. Electric hammer is a kind of electric drill, some multi-functional electric hammer, adjusted to the appropriate position with the appropriate drill bit can be used instead of ordinary electric drills and electric picks. Electric hammers are mainly used to drill holes in materials such as concrete, floor slabs, brick walls, and stone.

So, how should the electric hammer be used? Below, Zhenkun Xing shares a few ways to operate the hammer correctly.

with percussion drilling".

1.Pull the working mode knob to the impact pivot position.

2.Place the drill bit at the position where you want to drill the hole, and then pull the switch trigger, and the drill only needs to be slightly pushed, so that the chips can be discharged freely, without pushing hard.

chiseling and crushing".

1.Pull the working mode knob to the "single hammer" position.

2.The self-weight of the drilling rig should be used for homework, and there is no need to push hard.

Drilling".

1.Pull the working mode knob to the "drill" (non-hammering) position.

2.Place the drill bit where you want to drill the hole, then pull the switch trigger and push it gently.

In addition, there are some small details that need to be paid attention to when operating the rotary hammer correctly, and the standardized operation can avoid causing tool damage or personnel injury.

Use before 1Carefully inspect the rotary hammer for damage. For example, whether the switch is turned on normally; whether the wire plug is in good condition; Whether the handle of the housing is cracked or broken, etc.

2.Do a good job of protection, bring good insulation and protective tools, such as wearing protective glasses, to protect your eyes.

3.When the electric hammer is connected to the electric operation, it is best to let it idle for a period of time to observe whether it is flexible and unimpeded.

When using, the external force applied to the electric hammer should be stable, not too strong, and the mold and grinding wheel should not be touched by hand.

Job 1If there is a rise in temperature or loud noise, it should be stopped immediately for inspection, and it must not be overloaded.

2.When the worker needs to work face up, he or she should wear a face shield.

3.When working at height, pay attention to the safety of objects below and pedestrians, and set up warning signs if necessary.

4.When drilling walls, ceilings, and floors, make sure there are no buried cables or pipes.

5.The drill bit is in a hot condition after a long period of work, so you should pay attention to burning the skin when changing it.

6.When standing on a ladder to work or work at a height, you should take measures to fall from a height.