Improvement of processing technology for an elongated waveguide

1. Characteristics of the elongated waveguide This kind of elongated waveguide (see photo) is made of HPb59-1Y state brass. The wall is very thin, only 0.5mm, the inner and outer diameters are small, and the tube is long. Generally, a shaft type whose workpiece has a length to diameter ratio of more than 20 (L/D20) is called an elongated shaft, so the piece belongs to an elongated shaft type part. The slender shaft has poor rigidity, easy deformation and large vibration, and the processing precision of the tube is very high. The straightness of the hole diameter is required to be 0.018 mm, and the coaxiality of the hole outer diameter is required to be Ï†0.006 mm, which is coaxial with the flange end. And perpendicularity requirements, and

Medical Industry Mass Flow Meter

Sealand is a professional manufacturer of Medical Mass Flow Meter, Medical Mass Flowmeter, Medical Coriolis Meter, Medical Flow Meter, Medical Flowmeter, ATEX, IECEx & CE approved.

There are 2 optical switches for operation. The SET and SELECT optical switches are used to navigate the transmitter display. To activate an optical switch, move your finger 1~2mm over the optical switch close to the glass.

Mark:
1. The display will timeout without any operation in 5 min.
2. During numbers input, the decimal point will come up automatically if the first digit is 0; if not 0, please activate SELECT until decimal point shows up.

The general operation is listed as follows.

On Main Interfaces	Activate SET to alternate mass and volume values.
	Activate SELECT to alternate main interfaces.
	Long activate SELECT to go to Setup Interface.
	Long activate SET for total reset.
Back to Main Interface	Long activate SET & SELECT at the same time.
Select Submenu, Parameters & Numbers	Activate SELECT to select the submenu, parameters or numbers.
Select Submenu, Parameters & Numbers	Activate SET to go to submenu or save parameters/numbers.
Save setup	Long activate SET to save the modified setup.
Back or Exit	Long activate SELECT.

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