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introduction： Water ring pump working wheel rotates in the pump body to form the water ring and studio。The water ring and the working wheel form a crescent shaped space。The volume of the right half crescent has changed from small to large，Suction chamber formation。The volume of the left half crescent decreases from large to small，Constitutes the compression process(Equivalent exhaust chamber)。The pumped gas enters the intake chamber through the intake pipe and the intake port。Further rotation of rotor，To compress the gas，Exhaust through the exhaust port and exhaust pipe。The discharged gas and water droplets enter the water tank through the exhaust pipe，The gas is then separated from the water，The gas is vented into the atmosphere through pipes，Water enters the pump from the tank，Or through the pipe11Run to run
2015-03-04 Reading quantity 2888
introduction： Product features and uses： SSCType II centrifuge is an artificial upper discharge sedimentation centrifuge，There is no hole in the wall of this series centrifuge，It is a settling type drum，Easy operation and maintenance。It is mainly suitable for fine solid particles，The viscosity of the suspension is higher，Regeneration of filter media is difficult，Solid-liquid separation of suspension with less content。 Structure and principle： The motor drives the drum through the clutch to rotate at high speed，The material is added to the non-porous drum from the top，Under the action of centrifugal force, the light and heavy phases in the material begin to stratify，The heavy phase is pressed against the rotating drum wall，The light phase forms the inner liquid ring，The clarifying liquid can be turned over the holding liquid
2015-03-04 Reading quantity 2883
introduction：Measures to reduce unwanted mechanical vibration in various types of machinery。In real work，People often take measures to only make the vibration attenuation of a certain key part of the machine and a certain frequency range,Therefore, the vibration can not be completely eliminated, and the general vibration reduction measures have the effect of reducing excitation、Avoidance of resonance region、Increase damping and use shock absorbers。 ①Reduced excitation：Reducing the excitation reduces the vibration。Such as motor、High speed rotating shaft and reciprocating connecting rod、Piston et cetera，The periodic inertial force resulting from an imbalance in motion，It is often the main source of forced vibration。Vibration can be reduced by balancing these moving parts as required。
2015-03-04 Reading quantity 2786
introduction： KOYObearing[KOYObearing:kOYOBearings are generally required to bear large loads，Often without a cage，Instead, fill the inner and outer raceways with rolling elements。And most small and medium-sizedKOYORolling bearings are equipped with retainers。 inKOYOBearing in the processing process，The outer ring of the bearing、Inner ring、How do the roller and cage fit together。]The failure mode has surface contact fatigue、Abrasive wear、Adhesion wear and corrosion wear，They always happenKOYObearing[KOYObearing
2015-03-04 Reading quantity 1443
introduction：Regional distribution： |American company| American university|Japan| Western Europe| Research focus： |Direct metal forming|Desktop manufacturing system|New technology、Research on new methods| Favorable conditions：&n
2015-03-04 Reading quantity 2875
introduction： Of course，If imported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing，ikobearing，fagbearing，Of good quality，Of course, the price is not cheap。]The working speed is very low，And they need to work in polluted and humid environments，Preferably inSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”；SKFEstablishment of group headquarters
2015-03-04 Reading quantity 1552
introduction： The roughing time of large parts is challenging for mold factories。Usually roughing takes a lot of time to remove a large machining margin，But it still leaves the finishing tool to do a lot of work。This results in longer processing cycles and lower yields。 B&J Specialtycorporation(Wawaka, IN，Hereinafter referred to asB&J)Its a mold manufacturer。When it needs a tool that can rough the part quickly and leave as little machining allowance as possible for the finishing tool，I also encountered this problem。 Challenge this
2015-03-04 Reading quantity 2865
introduction：This is essentially creating a set of design templates，All the required blocks have been accumulated in this template，For quick design——I never use shortcut keys，Having such a skill is speed～Ho ho
2015-03-04 Reading quantity 2875
introduction： Bearing bush in bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Up.，The part directly in contact with the shaft，Bear loads and have relative motion with the shaft。To reduce friction，Wear puts various demands on bearing materials，In addition, the friction coefficient between the friction pairs is small，Wear-resistant should also meet the following points： 1.Should have enough
2015-03-04 Reading quantity 1434
introduction：Manual forklift using methods Manual forklift use precautions：Check the appearance of a forklift before operation，Acoustic signal，activate、Operation and braking performance；The fork spacing should be adjusted according to the demand when the forklift is loaded，Make the fork load balanced，non-skew，The item side should be attached to the shelf，Load height shall not obstruct the drivers view；The fork should be lowered before loading and unloading the cargo，Go to the normal driving position before driving。 Manual forklifts are mainly used for high-lift handling and short-distance transportation，No sparks and electromagnetic fields are generated during use，Therefore also suitable for
2015-03-04 Reading quantity 2906
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