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introduction：To ensure the quality of assembly，The factory bought and made some special tools，Remove and install reducer worm gear、worm、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。]、Gear and other components，Try to avoid direct tapping with other tools such as a hammer;Gear change、Worm gear when worm，Try to use original parts and replace in pairs;Assembly output shaft
2015-03-16 Reading quantity 2882
introduction： General rules for drawing forging drawings include: 1)The scale used to draw forging drawings、typeface、Graph line、Section symbol and its drawing methodGB126-74。 2)The forging outline is drawn with thick solid lines in the forging drawing；The outline of the part is drawn with double dot lines；Forgings parting lines are drawn with dot lines。 3)In order to facilitate the consideration of the size of machining allowance，The forging size number should be marked on the upper middle of the size line，The dimensions of the corresponding part of the part are indicated in square brackets in the middle and bottom of the dimension line。 4)Forgings requiring precision pressing after die forging
2015-03-16 Reading quantity 2878
introduction：By 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。]Based on the development of rolling bearings，Its working principle is to replace sliding friction with rolling friction，Usually consists of two ferrule，The versatility of a group of rolling elements and a cage is very strong、standardization、Highly serialized mechanical base parts。Because all kinds of machinery have different work
2015-03-16 Reading quantity 1538
introduction：The sludge produced by the wastewater treatment of textile printing and dyeing industry is slightly different from the sludge composition of municipal sewage，Printing and dyeing sludge generally has higher inert matter，For example, the sludge produced by denim clothing washing and bleaching wastewater has a high sand content，Organic matter、The content of pathogenic bacteria was less than that of municipal sludge，The calorific value is also low，The content of heavy metals is generally higher than that of urban sludge。And the printing and dyeing industry itself because of the use of raw materials、Product variety、The composition of sludge produced by different processing methods is also different，Enterprises that use sulphur dyes，The sulphide content is bound to be higher。Therefore, the selection and dosage of chemicals in dyeing sludge treatment should be treated differently according to the different sources of sludge，From sewage
2015-03-16 Reading quantity 2882
introduction： peculiarity： The boiling point of the material solution decreases under vacuum；The heat transfer driving force of the evaporator is increased，Therefore, the heat transfer area of the evaporator can be saved for a certain heat transfer。 The heat source of the evaporation operation can be low-pressure steam or waste heat steam Evaporator heat loss is low It can be disinfected before drying；No impurity is mixed in during the drying process；Conform toGMPdemand。It belongs to static vacuum dryer；Therefore, the shape of the dry material will not be damaged。 principle： So-called vacuum drying；The dry material is placed under vacuum conditions；Heat dry；And use vacuum
2015-03-16 Reading quantity 2783
introduction：Ceramic drying equipment selection Equipment selection of common materials Spray dryer Aluminium oxide、bentonite、Beryllium oxide、Calcium carbide、Silicon carbide、cement、electroporcelain、enamel、ferrite、Floor tile material、Glass sand、Grinding wheel material、Insulating material、Iron oxide、kaolin、sand、Silicon oxide、Spark plug material、soapstone、titanate、Tungsten carbide、Uranium oxide、Wall tile material、Zinc oxide、Zirconium silicide Tunnel dryer Ceramic product Box dryer&nbs
2015-03-16 Reading quantity 2792
introduction：What should we pay attention to when loading and unloading manual forklift trucks 1. When forkloading items，The fork spacing should be adjusted as required，Balance the load between the two forks，non-skew，One side of the item should be placed against the shelf，The weight of the fork load shall conform to the provisions of the load center curve sign。 2. The height of the load shall not obstruct the line of sight of the operator。 3. During the loading and unloading of goods，The forklift must be stopped with a brake。 4.Cargo fork when approaching or evacuating items，Speed should be slow and steady，Take care that the wheel does not run over the material，To keep the crush from stretching
2015-03-16 Reading quantity 2886
introduction： CODE：00517 Device name：Pipe bending machine Type specification：Bend diameter≥108mm Unit of measurement：Taiwan Main parameter content internation
2015-03-16 Reading quantity 2799
introduction： Strong metallic sound 1、Abnormal load：Select appropriate assembly clearance and preload 2、Poor assembly：Improve the machining accuracy of the shaft，Improved installation method 3、underlubricant：Supplement or use suitable lubricant Regular tone 1、Foreign bodies cause channel rust、impression、scar：Cleaning related parts，Use clean grease 2、The channel is peeling off：Fatigue wear，Change bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is fixed and reduced during mechanical transmission
2015-03-16 Reading quantity 1559
introduction：Flexographic printing has become the fastest growing printing industry today、One of the most promising printing processes，And close to every year5The rate of rapid increase。green、Environmental protection、Pollution-free is becoming the mainstream of the development of printing industry，Low investment、High efficiency、Features a wide range of applications，Flexo printing has become the preferred printing solution for various packaging products。 Flexo development overview Flexographic printing is a type of relief printing，It was originally called aniline printing，Originate from20century20The United States at the beginning of the decade，Because of its use of aniline dye ink toxic，Therefore, it has not been developed。thereafter，Ink manufacturers began to use acceptable
2015-03-16 Reading quantity 2898
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