introduction:Content summary:Under the premise of meeting the overall design requirements,It should be as well structured as possible、The ribs are arranged properly,And keep it well cold、Hot working technology。Turning center bed,To improve its rigidity,A slanted bed is generally used,The inclined bed can improve the force during cutting,The section can be closed 2.6 Other devices of the machining center 2.6.1 Support system ⑴ body The bed is the foundation of the machine tool,A high enough static is required、
2015-01-20 Reading quantity 2832
introduction: [Working principle] Drum dryer is a kind of rotating continuous drying equipment with internal heating conduction。The rotating drum passes through its lower chute,Adhered to a thickness of the film,The heat is transported through the pipe to the inner wall of the cylinder,To the outer wall of the cylinder,It is then transmitted to the material film,The moisture in the material film is evaporated、dehumidification、Dry the material with moisture content。The dried material is removed from the drum by a scraper mounted on the surface of the drum,To the screw conveyor placed under the scraper,The dry material is concentrated through a screw conveyor、package。 [Product characteristics] 1、High thermal efficiency。Due to the
2015-01-20 Reading quantity 2846
introduction:1.Heat treatment of austenitic stainless spring steel (1)Solution treatment Specification for solution treatment of austenitic stainless spring steel Material grade Treatment temperature℃ Cooling mode equipment
2015-01-20 Reading quantity 2860
introduction:Most machine tool spindle bearings[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。]There are many causes of damage,Like a load that exceeds the original estimate、Ineffective seal、Too tight common causes too small bearing clearance and so on。Any one of these factors has its own extraordinary damage pattern and will leave an extraordinary trail of damage。therefore,View damaged shaft
2015-01-20 Reading quantity 1648
introduction:a)First read the Settings inside the transmitter4mAPressure value sum20mAPressure value,See if its practical4mAPressure value sum20mAPressure values are consistent,If consistent,Then directly change4mAPressure value sum20mAThe pressure value can be transferred to the pressure value after the range。 b)If the transmitter is set internally4mAPressure value sum20mAPressure value,practical4mAPressure value sum20mAPressure values are inconsistent,Can we start with the actual4mAPressure value sum20mAThe pressure value is converted to the internal Settings of the transmitter4mAPressure value sum20mAPressure value,Then convert the pressure after the range transfer
2015-01-20 Reading quantity 2991
introduction: At present, there are various kinds of energy-saving appliances on the market,Such as the system to save electrical appliances、Motor saver、Light economizer、Air regulating apparatus、Boiler economizer、Pumping units, electrical appliances, etc。It can be divided into three categories according to its working principle: 1、On the basis ofEMCFilter principle,By inhibitiondu/dt、di/dtAnd harmonics to achieve the purpose of electricity saving,The principle is to reduce or weaken the duedu/dt、di/dtAnd the presence of harmonics caused by reactive power consumption。"System economizer"Products are made according to this principle,Because it is installed in the system power supply(OR-line)The head of
2015-01-20 Reading quantity 2944
introduction: Split four stud positive plain 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。]Seat size type No. d (D4) D
2015-01-20 Reading quantity 1500
introduction: 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。]Corrosion is very common,It will reduce the service life of the bearing。So we must pay attention to this problem in our daily work。 Determination of causes and prevention methods of high temperature bearing corrosion,First of all, what is caused by high temperature bearing corrosion,Generally divided into external causes
2015-01-20 Reading quantity 1590
introduction: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。]It is a fixed part in the machinery,Is the main body of machinery,Its function is basically to keep the shaft centered,And the machinery that controls that movement。INABearings play an important role in any machinery,If there is no bearing,The machine wont work。 Many users are
2015-01-20 Reading quantity 1590
introduction:Grease lubricated with pre-sealed type bearings[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。]Sealing method of filling grease,And fill an appropriate amount of grease inside the housing,A filling method of fat supply that is supplemented or replaced at regular intervals。In addition,Yes, there are manyIKOBearings require lubrication of machinery,Pipes are also used to connect to the concentration of each lubrication point
2015-01-20 Reading quantity 1594