Sonic drilling is a soil penetration technique that strongly reduces friction on the drill string and drill bit due to liquefaction, inertia effects and temporary reduction of porosity of the soil. The combination makes penetrating for a large range of soils easy for our Sonic rigs and tooling. The penetration rates in most bedrock are faster with this technology also.
At first glance, a SONIC Drilling Rig looks very much like a conventional air or mud rotary drill rig. The biggest difference is in the drill head, which is slightly larger than a standard rotary head. The head contains the mechanism necessary for rotary motion, as well as an oscillator, which causes a high frequency force to be superimposed on the drill string. The drill bit is physically vibrating up and down in addition to being pushed down and rotated. These three combined forces allow drilling -to proceed rapidly through most geological formations including most types of rock.
Ultrasonic Drilling Rig for Geological Survey Investigation Ultrasonic Drilling Rig for Geological Survey Investigation Henan YikYui Prospecting Machinery Co., Ltd , https://www.yikyui-rig.com
PU Coating: Steel Coated with PU, Bearing Coated With PU, Plastic Coated with PU, Rubber Coating
Roller: PU Roller, Rubber Roller
Liner: Grinding Machine Inner Liner, Tube Inner PU Coating Polyurethane rollers are with high strength, compressive strength, abrasion resistance, oil resistance, corrosion resistance and bonding firmly without degumming. They are widely used in metallurgy, paper, coal, wood processing, chemical fiber, textile, printing and other industries
(1)Metallurgy Roller: Due to cost considerations, CPU roller, mainly used in poor working conditions, high quality requirements occasion, such as the pinch roller, tension roller, pressure roller, transfer roller, guide roller etc, for example cold roller is belong to hard rubber roller, hardness: Shore A 90 ± 5, tensile strength> 40MPa, elongation> 400%, Akron < 0.08cm 3 / 1.61KM and the peel strength steel shaft> 500KN / m, the tension roller larger size φ 1.5 ~ 1.7m, Long 1.7m- 2m, Thick plastic 20mm. They are requiring high strength, compression deformation, and wear resistance. Color thin roller is used for painting stainless steel, in addition to wear resistance, it also require corrosion resistance and good elasticity, so as to keep the printing even and beautiful. (Normal hardness is shore A 40 ~ 60)
(2)Printing rollers: Including letterpress printing roller (Shore A20 ~ 30), offset printing rubber roller (Shore A38 ~ 45) and high-speed printing rollers etc., due to CPU low hardness, high strength, elasticity, wear resistance and greaseproof printing ink, it is very suitable for low hardness, high-speed printing rollers.
(3) Rubber roller for hulling rice: The CPU instead of ordinary rubber roller can increase the service life of 3 to 4 times without contaminating food.
(4)Paper Roller: Its production efficiency can be increased by 1 time or more, and reduce energy consumption and costs.
(5)Textile Roller: Used to pelletizing roller, drawing roller, drafting roller can extend service life.
PU Coating: Steel Coated with PU, Bearing Coated With PU, Plastic Coated with PU, Rubber Coating
Roller: PU Roller, Rubber Roller
Liner: Grinding Machine Inner Liner, Tube Inner PU Coating Polyurethane rollers are with high strength, compressive strength, abrasion resistance, oil resistance, corrosion resistance and bonding firmly without degumming. They are widely used in metallurgy, paper, coal, wood processing, chemical fiber, textile, printing and other industries
(1)Metallurgy Roller: Due to cost considerations, CPU roller, mainly used in poor working conditions, high quality requirements occasion, such as the pinch roller, tension roller, pressure roller, transfer roller, guide roller etc, for example cold roller is belong to hard rubber roller, hardness: Shore A 90 ± 5, tensile strength> 40MPa, elongation> 400%, Akron < 0.08cm 3 / 1.61KM and the peel strength steel shaft> 500KN / m, the tension roller larger size φ 1.5 ~ 1.7m, Long 1.7m- 2m, Thick plastic 20mm. They are requiring high strength, compression deformation, and wear resistance. Color thin roller is used for painting stainless steel, in addition to wear resistance, it also require corrosion resistance and good elasticity, so as to keep the printing even and beautiful. (Normal hardness is shore A 40 ~ 60)
(2)Printing rollers: Including letterpress printing roller (Shore A20 ~ 30), offset printing rubber roller (Shore A38 ~ 45) and high-speed printing rollers etc., due to CPU low hardness, high strength, elasticity, wear resistance and greaseproof printing ink, it is very suitable for low hardness, high-speed printing rollers.
(3) Rubber roller for hulling rice: The CPU instead of ordinary rubber roller can increase the service life of 3 to 4 times without contaminating food.
(4)Paper Roller: Its production efficiency can be increased by 1 time or more, and reduce energy consumption and costs.
(5)Textile Roller: Used to pelletizing roller, drawing roller, drafting roller can extend service life.
In overburden, the vibratory action causes the surrounding soil particles to fluidize, thereby allowing effortless penetration. In rock, the drill bit causes fractures at the rock face, creating rock dust and small rock particles, which facilitates advancement of the drill bit. In many instances the drilling and coring of rock and earth can be accomplished without the use of any drilling fluid whatsoever. This is an important requirement for environmental drilling projects. Compressed air, drill mud, or plain water can be utilized to remove the cuttings and speed up the operation further, depending on the application that the machine is used for.
The oscillator is driven by a hydraulic motor and uses out of balance weights to generate high sinusoidal forces that are transmitted to the drill bit. An air spring is also incorporated in order to confine the alternating forces to the drill string. The frequency can be varied to suit operation conditions and is generally between 50 and 160 hertz (cycles per second). As a comparison, ordinary household current in many countries alternates at 60 hertz. This frequency range falls within the lower range of sound vibrations that the human ear is capable of hearing.
While the principle behind the SONIC drill rig appears complicated, the machine is actually very simple to operate. The driller only adds vibratory energy to the normal rotary motion. He simply chooses a frequency that gives him the best drilling rate or best core recovery, as the case may be.
PU Roller, Polyurethane Roller, Rubber Roller, Polyurethane Guide Roller
Model NO.: nonstandard
Shape (for Gasket): Custom Produce
Function: Fixed Sealing, Rotary Sealing, Hole Sealing, Du
Trademark: PEPSON
Transport Package: 1PC/Bag
Specification: ISO9001
Origin: Shenzhen, China
HS Code: 3921909090
Model NO.: nonstandard
Shape (for Gasket): Custom Produce
Function: Fixed Sealing, Rotary Sealing, Hole Sealing, Du
Trademark: PEPSON
Transport Package: 1PC/Bag
Specification: ISO9001
Origin: Shenzhen, China
HS Code: 3921909090