babagan29
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pm | Impact Drill (29th Dec 22 at 5:39am UTC)
Impact Drill | | Impact Drill Product Introduction:
Portable Impact Drill (electric impact drill) refers to an electric tool mainly used for rotary cutting and an impact mechanism that relies on the operator's thrust to produce impact force. It is used for drilling holes in materials such as bricks, blocks and lightweight walls.
Use a Drill When
A. Driving screws into wood, drywall, and other soft material
B. Tightening/loosening bolts that don鈥檛 require an extreme amount of torque
C. Drilling holes in wood, drywall, and other soft materials
It is often used by mechanics to loosen larger screws, bolts and nuts that are corrosively "frozen" or over-torqued.[1] The direction can also be reversed for situations where screws have to be tightened with torque greater than a screwdriver can reasonably provide.
Heavy duty impact drill can be powered by an electric motor or compressed air. The motor drives a geared head at a right-angle on which is mounted an abrasive disc or a thinner cut-off disc, either of which can be replaced when worn. Angle grinders typically have an adjustable guard and a side-handle for two-handed operation. Certain angle grinders, depending on their speed range, can be used as sanders, employing a sanding disc with a backing pad or disc. The backing system is typically made of hard plastic, phenolic resin, or medium-hard rubber depending on the amount of flexibility desired.
Portable Impact Drill APPLICATION
You can use heavy duty impact drills to drive bolts into concrete, brick, masonry, or heavy metal. Like the cordless drill, an impact driver uses rotational force to drive a screw and saves its bursts of quick power when it feels resistance. You would use an impact driver for long screws or large fasteners when working with wood.
Portable Impact Drill Mechanism
The impact mechanism of the impact drill has two types: dog tooth type and ball type. The ball impact drill is composed of a moving plate, a fixed plate, and a steel ball. The moving plate is connected with the main shaft through threads and has 12 steel balls; the fixed plate is fixed on the casing with pins and has 4 steel balls. Under the action of thrust, the 12 steel balls roll along the 4 steel balls. The cemented carbide drill bit produces rotary impact motion, which can drill holes on brittle materials such as bricks, blocks, and concrete. Take off the pin so that the fixed plate rotates with the moving plate without impact, which can be used as a common electric drill.
Parameter:
Model: ID7139
Chuck Size:13mm
Rated In-put Power:780W
No-load Speed: 0-2800 r/min
Rated Voltage:220/110V~
Rated Frequency: 50/60Hz
Our advantage
1. Small body, easy to carry
2. high strength, high efficiency, more durable, continuous high-intensity use
3. Small loss, strong power
4. Innovation design
5. Excellent Workmanship
6. Accept customized request
7. Competitive factory price
8. High quality
9. Excellent service
Package & Shipping
We usually use standard export packaging.
It is available to provide specific package according to your requirements.
Ningbo/shanghai PORT
Certificates
We can promise the quality, passed the CE certification.
Workshop
The working principle of impact drill pile driver
The working principle of the impact drill: The impact movement is driven by the motor through the gear, driving the crank and connecting rod, so that the compressed gas piston reciprocates in the impact piston cylinder, and the compressed gas pushes the impact piston cylinder hammer head to strike the tail of the tool with a higher impact frequency. end, so that the tool punches forward. The rotary motion is a general gear drive, and the motor drives the hexagonal tool end through the gear drive to make the tool rotate. When overloaded, the clutch slips, which plays a role in safety protection. When using a cemented carbide drill to drill holes on bricks and concrete, the drill rotates and impacts, and the operator does not need to apply pressure; when it is used for grooving, tamping, burring, etc., loosen the clutch, the tool does not rotate, only does Impact movement.
This kind of air is used as the intermediate medium between the compressed air piston and the impact cylinder head, forming an elastic combination of the two, thus reducing the harmful effect on the working mechanism, and making the tool have the advantages of simple structure, long service life and convenient processing.Impact Drill
website:http://www.hzqina.com/power-tool/impact-drill/ | |
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