Technical articles
The way to reference the master model is,Create a new file based on the application content,Go to Assembly Mode and select Add New Component option ,Add the master model file to the new file,Then proceed to the application operation。 Such as: To create a two-dimensional engineering drawing of a part, Prefix with the file name of the part master model、On top of_dwg The suffix is the file name of the drawing corresponding to the main model, And then it goes into the assembly, SelectAdd Options, The usual way to add a new component, Add the master model to the assembly, Last entryDrafting Module for engineering drawing operations
Working principle The double helix is arranged asymmetrically,Large and small to expand the mixing range,Fast mixing speed,Uniform mixing quality,So the specific gravity is very large、It is more suitable to mix materials with different mixing ratios。The wear and pressure on granular materials are minimal,There is no risk of overheating when mixing heat-sensitive materials。The mixed preparation is stable,No stratification or segregation occurs。Sealed dust-free,Simple operation、Operation safety、Easy maintenance,Long service life。 Scope of application The double spiral conical mixer is a powder or particulate mixing equipment,It is widely used in chemical industry、pesticide、Dye
Reducing the operating pressure is conducive to the aromatization reaction in the reforming process,Increase liquid product yield、Aromatics yield、Pure hydrogen yield and circulating hydrogen purity,Improve the economic benefits of oil refining enterprises,Meet the market demand for environmentally friendly, high-quality petroleum products。At present, the operating pressure of fixed bed catalytic reforming units at home and abroad has been reduced1.3~1.5MPa。The first generation of continuous regeneration catalytic reforming unit(CCR)in0.88MPaDown operation。The newly developed low pressure fixed bed catalytic reforming process will be in the first generationCCRThe response to operating under pressure,Acquired with the first generationCCRCatalytic reforming unit for the same purpose products and warp
Chinese and western tablets、pill、pellet、pellet、Water pellet、Dropping pill、Pellet making and other sugar coating、Organic film、The water soluble film is mild、A type of controlled release coating、Energy conservation、secure、clean,Conform to“GMP”Required mechatronics equipment,The running process is programmable(PLCMan-machine interface)Automatic control。 Main engine and cleaning system and hot air cabinet、Exhaust hood、Constant temperature mixing barrels are made of imported high-quality stainless steel seiko。 Basic working principle The core is in a clean and closed rotating drum of the coating machine,Constantly making complex trajectories,
1 Equipment installation and commissioning 1.1 Before installation, follow the equipment plan and foundation plan,Check whether the dimensions of each installation foundation meet the requirements of the drawing,If there is a discrepancy,Repairs should be made,Until the dimensions are correct,reinstall。 1.2 Familiarize yourself with the installation requirements of each device,Construction is carried out in strict accordance with technical requirements。 1.3 The device may be deformed during transportation、Damage or loss,So before the installation,Check the equipment specification sheet,Check and accept,And take corresponding measures,Keep the equipment in good condition,reinstall。 1.4 All devices enter safety
●682●682ZZ●MR52●MR52ZZ●692●692ZZ●683●683ZZ●MR83●MR83ZZ●693●693ZZ●603●603ZZ●623●623ZZ●MR74●MR74ZZ&n
TIMKENbearing[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。]If it can be used correctly without selecting errors,toTIMKENbearing[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 machines
The standard applies to nominal pressures ofPN1.0MPa-PN4.0MPa,The nominal diameter isDN50mm-DN1200mmMultifunctional water pump control valve。 The standard technical requirements are introduced as follows: 1 stress——Temperature degree level Multi-function pump control valve pressure——Temperature rating by shell、Material pressure for internals and control tube systems——Temperature class determination。The maximum allowable working pressure of the multifunctional pump control valve at a certain temperature takes the housing、The small value of the maximum allowable working pressure value of the internals and control tube system materials at this temperature。 1.1
KOYOBearing one turn、Raceway surface of inner ring and outer ring,Due to the rolling contact with the rolling element,Therefore, the trajectory is dark,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。]The running track attached to the raceway surface is not abnormal,The load conditions can then be determined,So were removing the bearings[bearing:bearing(“Be
1.Main raw material:Ultra high molecular polyester carborane polymer resin;Nanometer molybdenum disulfide;Rust prevention and oil absorption nano groups;Trace polytetrafluoroethylene and other mixtures of nano-powders。The above raw materials are all independently developed by me and can be produced in small quantities in the laboratory. 2.use:Raised 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,Used to reduce the coefficient of friction and protection in the process of power transmission