introduction: 1.Constant temperature·dryer/Constant temperature and humidity device(Constant temperature drying oven) Drying Ovens/Humidity Chambers---(There are in ChongqingOEMGive birth to)Air supply constant temperature thermostat Forced Convection Constant Temperature OvensInert gas thermostat Inert Gas OvensPrecision thermostat Precision Constant Temperature Ovens 2.Clean thermostat Cl
2015-01-31 Reading quantity 2905
introduction:Float flowmeter , Also known as rotameter , It is a kind of variable area flowmeter , In a vertical conical tube that expands from the bottom up , The gravity of a float with a circular cross-section is borne by hydrodynamic forces , The float can rise and fall freely within the cone。It moves up and down with velocity and buoyancy,After balancing with float weight,Flow is indicated by magnetic coupling to a dial。Generally divided into glass and metal rotor flowmeters。Metal rotameters are the most commonly used in industry,For small diameter corrosive media usually use glass material,Due to the fragility of the glass material itself,Critical control points are also useful
2015-01-31 Reading quantity 2901
introduction:Introduction The reliability of low-voltage electrical appliances refers to the ability of the product to complete the specified function under the specified conditions and within the specified time,Product reliability is an important part of product quality。Strictly speaking, the quality of the product should include its performance and reliability,A product despite its high performance indicators,But if its reliability is not high,Its not a good quality product。The reliability of an automatic control system basically depends on the reliability of the components used in the system,At the same time, the reliability of the system generally decreases with the increase of the number of components used in the system。With the development of the system to the large-scale direction,An automatic control
2015-01-31 Reading quantity 2877
introduction:1introduction Because non-metallic materials have some unique properties superior to metal materials,So it plays a more and more important role in modernization of our country especially in the high-tech industry,Its application field and the number of applications are expanding at a high speed。Engineering plastics are the fastest growing、One of the most widely used materials,Engineering plastics have low density,acid-resisting、Alkali and organic solvent corrosion,It has good insulation、Abrasion resistance、Shock absorption and self-moistening properties,It can be used in many applications where metals and other non-metallic materials are not adequate。With the development of science and technology,It is expected that the proportion of engineering plastics in engineering materials will increase in the future
2015-01-31 Reading quantity 2870
introduction: When the machinery is broken,Shop supervisor、The captain would normally consider this to be due to normal operational wear。however,Todays machinery is made of high-quality alloy steel,Should be able to use for a long time。After the company continued to pay huge maintenance costs and delayed production of painful lessons,Gradually began to discover how important it is to maintain normal maintenance for the normal operation of printing machinery,And in many maintenance materials,Lubricating oil and related chemical products,Is relatively neglected。May be due to the correct selection of these materials or not,There will be no immediate adverse effect on the products produced by the company。Mechanical equipment to
2015-01-31 Reading quantity 2864
introduction:sanzuobiao celiangji Three coordinate measuring machine three dimensional measuring machine Be able to、、 3OR3More than one coordinate(One axis of a rotary table is also conventionally counted as a coordinate)Universal length measuring tool for measuring inside。It is mainly used to measure the surface profile size of complex shapes,Turbine blades, for example、Picture tube screen、CAM and car profile dimensions、Box parts of each hole aperture and coordinate size, etc;It is also often matched with machining centers,Become an integral part of the flexible manufacturing system
2015-01-31 Reading quantity 2781
introduction:wangfu yasuoji Reciprocating compressor reciprocating compressor A compressor that compresses and transports gas by reciprocating motion in the cylinder through a piston or diaphragm。Reciprocating compressors include reciprocating piston compressors、Free piston compressor and diaphragm compressor 3class。(See color diagram[Reciprocating air compressor]) Yang Shaokan
2015-01-31 Reading quantity 2777
introduction: As shown in the figure2-1As indicated,in CSYS Not in the constructor dialog Name Options available,How do you choose a named coordinate system In choosing (Selection ) Theres one on the toolbar Name Selection Domain availability, You must customize the toolbar to activate this option,As shown in the figure2-2As indicated。 in CSYS Constructor
2015-01-31 Reading quantity 2890
introduction:Characteristics of electromagnetic clutch 1、High speed response:Because of the dry type, the torque is communicated very quickly,Convenient movements can be achieved。 2、Strong durability:Good heat dissipation,And they use high-grade materials,Even at high frequencies,High energy use,Also very durable. 3、Easy assembly and maintenance:Ball 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 retention during power transmission
2015-01-31 Reading quantity 2800
introduction:shengchan zuoye jihua Production operation planning production planning and scheduling The specific execution plan of the production plan of the enterprise。It takes the business of the year、The quarterly production plan is specified for each workshop、Workshop section、Team or group、Each workplace and individual to the month、weeks、Schedule by shift and hour。It is the organization of daily production activities、An important means to establish normal production order。The role of production planning is to work through a series of planning arrangements and production scheduling,Make full use of the manpower of the enterprise、
2015-01-31 Reading quantity 2779