main shaft

But when divers moved into the mine early on Friday the body of the first miner was discovered at the bottom of the main shaft.

and the driving mechanism consists of a servo motor, a tension component, a transitional component and a main shaft.

and a force application mechanism is arranged on the other side of the main shaft and comprises a feed screw nut pair and a clutch.

Never touch or be close to the operating main shaft or tool with hands or ther parts of body, or orklothes or other tools.

The utility model is composed of the sensor of a main shaft rotation number, a setup input unit, a computing unit, a display unit, etc.

Two chamfer disk milling cutters are arranged on a chamfer main shaft, and are separated by a separating bush to determine spacing.

A milling hole main shaft, the chamfer main shaft and a main electric motor are all installed on a revolution body.

The rolls to be ground are fixed in a main shaft running on ball bearings, designed to offer the maximum rigidity.

Rotary motion of the transmission main shaft carries through the propeller shaft to the differential, causing the rear wheels to rotate.

Sports was the main shaft of the bodily-kinesthetic intelligence in PE.

and the crank is connected with the main shaft of the motor through a transmission rod.

The main shaft, processed by numerical-control lathe, with high precision, also ensure the precision of the main shaft.

This machine is specially designed for plucking guard hair of mink. The speed of the main shaft is infinitive variable.

It is the first that the application of PLC to the loading system for the bottom of main shaft in our mine.

the lifting mechanism comprises a main shaft, a pushing ram, a connecting rod and a lifting rod.

The main shaft of a certain exhaust fan was broken at early stages of usage.

This study has an important guiding significance to disaster monitoring and treatment of the main shaft.

We use belt or cogwheel to regulate speed for the main shaft , ball lead screw and stepping motor for operating plat form .

On this basis, the basic model of main - shaft - less concave printer and ADRC are combined to get a new control algorithm.

The saw bits are arranged on the shaft ends of the main shaft, and the hydraulic push rod i slinked with the main shaft.

and the main shaft flanges at two ends of the claming beam are also provided with opposite extensional post rods.

The invention relates to a wind generating set. The set comprises a main shaft, a gearbox, a generator and other structural members.

The main shoe-fixing apparatus consists of main mounting base, main shaft, locking tie rod or pulling rope and display.

In this paper, the advantages for construction of thrust bearings, turbine guide bearings, main shaft seal, runner seal are analyzed.

Torque sensor can be used successfully in measuring friction torque between main shaft and motor in the non-load mechanical seal test.

To simulate combined testing for all of the important bearings on aviation engine main shaft, a shafting bearing tester is designed.

When timer is being assembled, main shaft and face plate mouth are not homocentric , make main shaft gets stuck, hard restoration.

Cool looking device. . . . usually 2 spinning balls powered by the main shaft of the engine.

Seventh, not as multiple level marketing not multi-level goods district through tactics for operating main shaft.

The motor shaft and main shaft should be in correct alignment so as to avoid vibration and hot bearings.

The locating of the deep ore body in Hongtoushan Copper Mine showed that the main shaft build in 1960s was in the predicted caving scope.

adopts up-down motion mode that the main shaft is pushed by single hydraulic cylinder.

The rain flow counting and fatigue damage distribution are researched for the stress spectrum of main shaft in one typical melting period.

The opposite direction airflow in Eastern Main Shaft of Certain Mine is caused by the main fan stoping work to undergo repair.

The rotor is connected to the main shaft, which spins a generator to create electricity.

The main shaft sealing device can improve the reliability of sealing.

Taking the exemple of seeking idea parameters of wood cutting machine's main shaft, exhibits the theory and program of optimal design.

A cone-shaped grinder-vein grid plate fixed with the main shaft is arranged under the grinding roller.

Tool main shaft is connected by transition axis, thus the motor main shaft rotating.

Saw blade rotates smoothly due to high accurant main shaft Uniform speed feeding and smooth motion due to airdraulic damping.

A scraper is arranged on the main shaft and at the site of the discharge port of the housing.

B, Main shaft is equiped with a lubricating systein to lessen wear and prolong service life.

The paper introduced a kind of practical technique for measuring the lifting load of main shaft skip and the data analysis approach.

High precision main shaft to keep the sawblade running stability.

The hoisting system of the new main shaft in Tonglushan copper iron mine is used to hoist the underground ore and waste rock.

It is actually a 3mm collar which can be fit into the main shaft.

A main shaft is hollow and is cold inside.

Rotating part includes runner, main shaft, bearing seal and centre bore re inflation device and so on.

It is found that the shear stress in the torsional bar is much higher than that in the main shaft except blowing operation.

Whole transfer matrix method was applied to study the dynamic characteristic of internal and external rotor coupling system of main shaft.

the front feeding main shaft drives a feeding assembly and a traction assembly;

the top of a main shaft in the main shaft mechanism is connected with a tableware bracket device;

a sun gear is sleeved on the main shaft is meshed with a planetary gear driven by the motor;

The driving sprocket is installed below the molding cam and is connected with the spline main shaft;

assembling the left and right rims to a main shaft by a clearance heating process;

check the strength and the fatigue life of the main shaft;

the main shaft is provided with the numerical control drive assembly for main shaft speed change and feed;

the third gear is engaged with a fourth gear fixedly arranged on one end of a main shaft;

Renovation of Automatic Weight-fixed Loading System for Main Shaft's Skip

coupling a conical braking motor shaft with reducer main shaft;

Application of Massive Plastic Seal in Main Shaft's Sealing of Turbine

drawing of the hub, main shaft and the main frame

In order to solve the safety exit and improve conditions, and digging a shaft, the formation of new main shaft ;