three functions 28mm damping Hammer System 1

three functions 28mm damping Hammer

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Model: Z1C-SG-28

Type: two slots two pit
Drilling diameter : 28 Rated

Impact rate at rated speed:4000(bpm)

Speed: 800 (rpm)

Power supply type AC power 1500 (W)

Maximum drilling diameter 28 (mm)

Technical Parameters
Standard models : Z1C-SG-28 Order number : 2801
Voltage : 110V / 220V Frequency : 50 / 60Hz
Speed : 800r / min drilling diameter : 28mm

Rated Power : 1500W

General Configuration
Motor : Copper wire casing colors: red + silver glitter
Packaging: Packaging Accessories Kit : Reference Annex Figure
Packing Size : 45X38X36 Number of units : 3 sets / pieces

Q: How to remove the impact hammer East into the front cover: If the oil cap, can take the pliers to open.If it is the place where the drill is set, it can be screwed down with a wrench.

Q: What is the structure of the hammer is: The rotary drill is driven by an electric motor through a gear to drive a pair of straight bevel gears, so that the cylinder sleeve rotates with the six square sleeve through an overload protection device and transmits torque to the drill rod. Thus, the composite motion of the impact belt is formed simultaneously with the impact mechanism. The impact is the main, the rotation is secondary, and the hammer is turned again, so that the construction drill is pushed forward and gradually becomes the required circular hole.Spring, steel ball, bowl washer etc. the overload protection device. When the torque exceeds a certain range (16ram, 18mm hammer is 15 ~ 25N - m, 22mm, 24mm hammer is 20 ~ 35N - M), torque rotating sleeve, press the steel ball through its six semicircular concave hole, the radial ball pops up, the bowl washer compression spring to a certain distance, to set the and the cylinder liner disengaged. At this moment, although the motor is rotating, the drill rod has not turned. In this way, the utility model can provide protection for the hard and soft of the concrete, the uneven or uneven use of the drill pipe, the jamming of the drill rod, the wrench of the operator's wrist and the burning of the motor, etc..

Q: A hammer hammer is going on?: See if it is to convert the file level, he will only turn not hammer.If not, it is possible that the drill bit is not in place. You can hold the drill bit and lift the machine to see if it is tight enough. Then take the hammer against the ground hard top drill.If not, you can change a bit, there may be a bit quality is not good, does not match the trough.

Q: How to change the electric hammer drill chuck: You do not know the hammer is heavy or light, whether it is a transformation of chuck. Transfer clip lever 2-3 yuan, chuck 10-15 yuan.

Q: Can electric hammer and electric drill be used as a universal drill?: If the general impact drill is 6-700W, how large holes can be drilled depends on the size of the drill bits that are matched with it. In general, the maximum diameter is 5 cm. Percussive drills work by rotating and impacting. A single shock is very slight, but a shock frequency of more than 40000 minutes per minute can produce continuous force. An impact drill can be used for natural stones or concrete. Hammer rely on the rotation and Strickland call work. A single beat is very high, and has 1000 per minute to 3000 beat frequency, can produce significant force. Compared with the impact drill, electric hammer needs a minimum pressure to drill into hard materials, such as stone and concrete; especially the relatively hard concrete. The impact of drilling under normal circumstances is not for use because of a drill, impact drill in use when the direction is not easy to grasp, prone to misuse, open the hole is too large; the two bit is not sharp, so that the holes are not neat, burrs or cracks; three even if there is a change-over switch, also do not try to drill, unless you use a special wooden drill bit.

Q: The difference between electric pick, electric hammer, impact drill, hand drill: Electric drill, impact drill (such as where the BOSCH GSB13 and GSB13RE difference): take RE a reversal and electronic transmission function, can control the machine is to reverse, and control the rotation speed of the machine speed, in addition to the normal drilling operations, can also screw nut job, can play the role of electric screwdriver. No RE can only drilling operations, no speed, positive and negative function, can not stretch the screws. The difference between GSB10RE and GSB13RE lies in the size of drilling holes and power, and the range of use of 13RE must be wider than that of 10RE. The corresponding machine is selected according to individual drilling diameter.Torch and impact drill difference: electric drill can only be suitable for drilling metal, wood, or screw operations, can not play mixed soil. Percussive drilling can drill holes in brick walls and ordinary concrete except metal and wood.The difference between drill and electric hammer impact drill drilling in metal, wood, the brick wall, ordinary concrete drilling operations, but if it is to strengthen the concrete pouring, the impact drilling would be more difficult, not because the impact drill wall (impact drill is on the two block impact gears impact friction impact however, the hammer is the impact of the movement of the piston cylinder, so the impact of hammer is much higher than that of ordinary drill) if you want to mix in mud drilling relatively hard, requiring high drilling efficiency, or long time in concrete drilling operations, or to select a hammer through the wall.

Q: Not only to hammer hammer to repair: Understand the working principle of electric hammer, hammer check why not rotating hammer is much easier. I saw it yesterday, after simple treatment, hammer returned to normal work, make a concrete wall with easy fix, easy.First of all, I was on the Internet, looking for a "just turn, not hammer maintenance" video, this video is really good, with animation introduced very clearly. I just watched this video and did it myself.

Q: General electric hammer and hammer free output what is the difference?: Free output refers to the damping hammer hammer and anti torsion device (work will prevent damage of operators, reduce vibration will reduce the reaction force, will reduce the work intensity), are still not completely free output (including xilide electric hammer hammer, just a little bit good operating comfort), but is advertising exaggeration only, reduce work intensity and difficulty of the hammer.

Q: What tools and types of drills are needed in the bathroom wall, tiled wall and ordinary wall?: Drilling can also be done with a flashlight to buy special drill bits for electric drills. But you can take a little effort, you need to force to withstand the flashlight to go deep.

Q: Hammer brush wear quickly how big spark: The commutator surface should be caused by uneven wear, can be removed by grinding of carbon brush, commutator surface.

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