In addition, the improved coaxiality of the camshaft hole is beneficial to the overall performance of the engine.
Said interface also has a device (11) that ensures the coaxiality of the pre-machining stage (3) and of the finish-machining stage (5).
In addition, since the pinion can be integrally formed on the motor shaft, high coaxiality between the shaft and the pinion can be achieved.
As a result, relative positions of the rims (12, 13) are strictly defined, and this enables high assembling accuracy, particularly coaxiality with a high level, to be achieved.
Three ribbings 21 descend from the leader-shaped mouthpiece to the inside, with the same inclination of the cone A. These ribbings are spaced of 120° to guarantee the perfect coaxiality of the inserted cone.
In the process, the concentricity of the component sections is checked and any deviation from concentricity is measured.
As an example, this includes measurement of the cone axis concentricity relative to the outer cylinder axis.
A cylinder will use the length of the centerline to calculate perpendicularity, concentricity and parallelism as these commands are based upon the centerline, not the diameter/radius.
A mirror arrangement common to both pump laser and OPO may be used to focus and to ensure co-axiality and co-linearity of pump and resonated waves within the non-linear material; this enhances the setting up and optimisation of the intracavity OPO.
The rod string of the lower downhole piston pump is mounted between the cylinder of the upper downhole piston pump and the pump assembly housing.
Said buffer opening is positioned co-axially on the buffer axis and a frame end opening (13) is provided on the extension of the buffer opening axis, in said frame end.
Said guideway is provided at the front face of the rotor chamber (15) and coaxially thereto and maintains the rotor blades (30) in a defined position of conveyance.
Furthermore, the impact mechanism (12) comprises means for keeping the rod (47) and the blind bore (60) coaxial after said elastic means (43) have been compressed.
The bore of the second impeller has a second portion (88) that engages an outer cylindrical surface (90) of the shaft to establish a coaxial relationship between the shaft and impeller.
The device also has mechanisms which produce a screw motion in the liquid passing through and an inner tube (6) which is located in the housing, coaxially to the longitudinal axis thereof and at a distance from the inner housing wall.
This chamber (1) is characterized in that the peg (10) and the superstructure (9) are produced in the form of a single component so as to guarantee that the said peg (10) and the said superstructure (9) will be coaxial with one another.
In the bearing device, bearing sleeves are arranged in the axial direction and coaxiality of radial bearing surfaces formed on the inner peripheral surfaces of the bearing sleeves is set to 3 μm or less.
③ pre-installed, should try to maintain the coaxiality of the tube and the connector body, if the tube is too large deflection can cause seal failure.
The first-stage impeller (24) has a boreless configuration, defining an unthreaded pilot hole (72) receiving an unthreaded end (76) of the shaft so as to establish a coaxial relationship between the impeller and the shaft.
The needle (19) is secured to a coaxial sleeve (34) and the seat includes a cylindrical portion (31) arranged to be engageable with the sleeve (34) to provide automatic centring of the tapered portion (28) and maintain the coaxiality thereof.
The electric valve has high coaxality between the valve needle and the valve core seat, can avoid the problem of eccentric wear, and obviously reduces the friction force when the rotor rotates.
It can be used on linear rails to ensure that they are straight, square, flat, parallel and level, as well as to assess spindle direction and coaxially of rotary machines.
It can be used on linear rails to ensure that they are straight, square, flat, parallel and level, as well as to assess spindle direction and coaxially of rotary machines.
It can be used on linear rails to ensure that they are straight, square, flat, parallel and level, as well as to assess spindle direction and coaxially of rotary machines.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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