introduction:The orientation default setting for an object is the skew graph,However, it can be modified to an isometric diagram or user-defined view。The default rotation center of the model is the model center。Use the following steps to modify this center,Enables it to be located at any point on the screen。Click“view”(View)>“direction”(Orientation)>“redirection”(Reorient)。from“orientation”(Orientation) dialogic“type”(Type) Select from the list“Preferred option”(Preferences)。from“Options”(Options) The ministry of
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introduction:Enterprises should realize the modernization of equipment management,Advanced equipment management methods and equipment maintenance techniques based on equipment condition monitoring should be actively implemented。Equipment condition monitoring and fault diagnosis technology is the premise of equipment preventive maintenance。Especially heavy industry enterprises,Strong work continuity and high safety and reliability requirements,Promotion through condition monitoring,Can gradually master the pump、Fan size、Working status of the medium device,To prevent the loss of accident shutdown。 one、Current situation of equipment management Front pump、Fan and other large and medium-sized equipment、There are generally two kinds of determination of minor repair cycle:Cumulative or regular maintenance while running the station。The root
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introduction:pick to :this The article system is introducedMasterCAMSoftware features and application methods,On how to useMasterCAMMechanical design and machining were studied。 crux word : Numerical control machining;MasterCAM ;CAD/CAM 1 introduction with now generation The development of machinery industry,Computer aided design(CAD)And computer aided manufacturing(CAM)Has shown great potential,And widely used in product design and machinery manufacturing,UseCAD/CAMSystem generation
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introduction:Zhejiang Newspaper Group printing center currently has7articleSSCWeb offset printing line,therein2Strip lining4Paper holder、3Tower sum1Table folding machine,in2000Year-end installation and commissioning,2001years3Officially put into production in October;additional5Strip lining2Paper holder、2Tower sum1Table folding machine,in2003years9Monthly installation and commissioning,2003Put into use by the end of the year。Generally speaking,SSCThe production line is in good use,But its roller rotation structure、Seal and selected bearing[bearing:shaft
2015-04-03 Reading quantity 1445
introduction:Reduction gear,Have small size,High torque transmission features。 RSeries helical gear hard face reducer、KSeries spiral bevel gear reducer、FSeries parallel shaft helical gear reducer、SSeries bevel gear-Spiral reducer,TSeries spiral bevel gear Design and manufacture on the basis of modular combination system,There are numerous motor combinations、Installation form and structure scheme,The gear ratio is graded fine,Meet different operating conditions,Realize mechatronics。 R、K、F、SFour series reducer adopts the modular design principle of unit structure,Greatly reduce the types of parts and inventory,Also greatly shorten the delivery cycle。
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introduction:1.Thickness tolerance of steel plate Steel plate thickness tolerance deviation refers to the actual thickness of the steel plate exceeds the allowable deviation of the standard,It not only affects parts stamping cracking,Surface wrinkling,Part rebound,It may even cause major mold accidents。This is one of the three factors that affect the success of stamping。 The size of the fluctuation of steel plate thickness tolerance,It actually affects how much pressure the die exerts on the part,The difficulty of metal flow,Thus affecting parts stamping cracking and wrinkling。 2.Surface defect of steel plate By rule,The surface of the hot rolled steel plate shall not have cracks、scab、fold、bubble、Layers and interlayers, etc
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introduction:Toughness cookie production line can be according to the users site requirements,And the requirements of the cookie process,Arbitrary combination,Can achieve the desired effect label name label name 1 Laminating machine 2
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introduction: Basic instrumentation standardsGB/T13983-92Basic terms of instrumentation: GB/T15464-95General technical conditions for instrument packaging JB/T5218-91Instrument coordination with color JB/T5471-91Method of designation of knobs for instruments and meters JB/T6182-92Instrument reliability design review JB/T6183-92Specification of instrument reliability requirements and assessment methods JB/T62
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introduction:Manual forklift industry characteristics The manual forklift plays a very important role in the logistics system of the enterprise,The main force in material handling equipment。Widely used in stations、Harbor、aerodrome、Factory、Warehouses and other departments of national economy,Mechanized handling、Equipment for stacking and short distance transportation。Self-propelled forklifts appear in1917years。During World War II,Forklift developed。China from20century50Forklifts were manufactured at the beginning of the decade。Especially with the rapid development of Chinas economy,The material handling of most enterprises has been separated from the original manual handling,Use a fork instead
2015-04-03 Reading quantity 2766
introduction: Basic principle Ordinary runner system(Runner System)Also known as runner system or pouring system,It is the nozzle of the molten plastic injection machine(Nozzle)The only way to the hole。The runner system includes the main channel(Primary Runner)、Diversion channel(Sub-Runner)And gate(Gate)。The figure below shows a typical runner system composition。 ●Main channel:Also known as the main runner、sprue(Sprue)Or sprue,It refers to the nozzle of the automatic injection machine and the bushing of the main channel of the mold
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