For the uninitiated, the
purchase of computer spring when unable to determine the accuracy of the level
of the standard, the accuracy level is very important to use, so we have to
learn how to determine the level of accuracy of computer spring.
Computer spring machine detects displacement in accordance with strict
standards for testing, you can ensure that the spring force in different parts
of the test pressure plate are the same, you can ensure that, within the scope
of the test force to meet, the load will not cause any load sensors
displacement sink.In addition, the impact of computer spring machine loading
method of the test results also exist. The first loading method is the use of
an AC motor drive transmission system to load, the loading speed can not be
adjusted. For the spring element, the stress is present. Fast compression
automatically when the data collected and slow compression or high compression
data collected varies greatly. With variable speed systems such as AC servo
control system, by simulating the spring working condition, measuring spring in
the state of internal stress.
With the development of computer technology, SCM function is relatively simple,
the disadvantage would be to improve the computer, intelligence expert system
feature set, parameter selection, mouse operation, intelligence level has been
greatly improved. Just gently motor mouse, you can control. This can reduce the
amount of labor.
XinXiang ChangLing Metal Products Co.,Ltd (Delisert )as a Leading manufacturer and supplier of stainless steel Helical Thread Inserts ,Self tapping Inserts ,keysert and complete Thread Repairing Boxed Helical Kits ,Machine Tools,STI Tap,plug gauges and ring gauges ; We are exporting in Over 30 Countries Including U.S.A;U.K.;Germany,France,ew Zealand Ect ! We passed ISO9001:2008 and SGS in 2005 and Keep Improving the quality everyday.
Delisert had been already recognized as one of 3rd largest thread insert and helical kit companies ,Located in XinXiang City in the Middle of China ; It is about 60KM to XinZhen International Airport ;Our R& team developed CNC Thread Insert Machine ;The CNC helical coils Machine had been put on the market, and got the high recognition ; Our aim at developing mid-market and high-end market's products in the world, via choosing foreign high-quality materials and the world's advanced edge control techniques.Delisert is committed to become the first-class brand of Screw Insert in the world with concept of honesty & spirit of creation.
Let us join hands to intensify exchanges and cooperation, advance thedevelopment of the thread insret,helical kit and write a new chapter ! Warmly welcome your cooperation and visit my company to leave your suggestion!
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1.Without supporting ring spring and spring wire diameter interloper spring should not be welding head, but end wire should not have obvious loose, deburring.Would all the welding head more strands of spring, the weld length should be less than three times the cable diameter (the longest not greater than 10 mm).Heating length should be less than a circle, should be polished smooth after welding, gas welding when the welding parts should be partial annealing at low temperature.2 according to the product, bearing ring can use cold and hot and the two methods.Using thermal and spring are not allowed to be heated to spark or white, silicon manganese steel temperature is not higher than 850 ℃.With effective support circle should be effective contact, clearance shall not exceed 10% of the nominal gap between circle.3, many strands of spring can be adjusted by the lead decision, winding line distance can make the necessary adjustments.Screw pitch desirable 3 ~ 14 times wire diameter, but generally take 8 ~ 13 times is preferred.The spring force and free height, and end ring, outside diameter and the steel wire performance is closely related, and can be adjusted through changing one or a few.
Wire Thread Inserts is a kind of a screw inserts for non-ferrous metal thread protection and development, applicable to the threaded connection.Helicoil is widely used in aerospace industry, shipbuilding, defense industry, automobile industry and other industries.As steel wire spiral sets of the application of more and more widely, how to choose the suitable wire screw becomes especially important.Steel wire selection is a screw should consider the following factors:1, the shear strength value of the parent metal at the same level between the two values, should choose low.Listed in the table 2, the shear strength of the numerical value of room temperature and under high temperature, the value is much smaller, when choose, should make the necessary calculations.3, to ensure that the selected thread specification fully comply with the design standards.4, screw the practical tensile strength, especially in the lower strength level, much bigger than the calibration of the ratings.To this point in the wire should be fully considered when the selection of a screw.
XinXiang ChangLing Metal Products Co.,Ltd (Delisert )as a Leading manufacturer and supplier of stainless steel Helical Thread Inserts ,Self tapping Inserts ,keysert and complete Thread Repairing Boxed Helical Kits ,Machine Tools,STI Tap,plug gauges and ring gauges.
Products are divided into three series:
1, large heat coil spring;2, cold coil spring;3, plate spring.The main production of various kinds of tensile spring, compression spring, torsion spring, wire spring, special shaped spring and stainless steel wire spring.To produce steel wire diameter 0.2-80 mm between the various springs, annual production capacity can reach 3000 tons.Products are widely used in all kinds of machinery, automobiles, motorcycles, electric cars, bicycles, electric power, chemical industry, shipbuilding, mining, metallurgy, textile, electronic appliances, instruments and meters, automatic valves, seals, locks, clamp, toys, sports equipment, umbrellas, crafts and other industries.Company's products adopt advanced production technology and the latest national standards, selection of imported and domestic high-quality materials production.Company's products sell well all over the country, has cooperation with many famous domestic enterprises, and supporting exports.
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| Delisert Spring |
Spring in the widely used long ago.It is an accumulator, it has the role of storing energy.Ancient bow and crossbow is two kinds of spring in the broadest sense of the term.
Now tell me about the function of the spring:
1 buffer function
Between the frame and the wheel is equipped with spring, the use of the elasticity of the spring to slow down the vehicle.So each motor vehicle spring use above is pretty big.
2, vibrating voice function
When the air from the harmonica and accordion in the spring flow hole, the impact of reeds, reed beautiful sound.
3, measurement function
How to make spring balance?It is within the elastic limit, elongation of the springs (or contracts) with external force is proportional to the.Use this property to spring balance is made of.
4 and reset function
Custom Spring deformation under the action of external force, external force is removed, the spring will return to normal state.A lot of equipment and tools is to use this property to copy.For example, many buildings is installed on the door hinge reset spring, after people in and out of the door will automatically comfort.People also use this function from the automatic pencil, the article such as automatic umbrella, is very convenient.
Spring has other functions, has been widely applied, jiangsu king smart spring with the first-class products, first-class service welcome new and old customers call advisory business negotiations.
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| Delisert Spring |
What are the practical application in the spring in your life?The king of the king smart spring manager made some simple elaboration:
1, control the movement of the machine, such as the engine valve spring, control of clutch spring, etc.
2, absorption of vibration and impact energy, such as buffer spring under the car, train carriages, coupling of the vibration-absorbing springs, etc.
3, storage and output energy as power, such as clock spring, spring in the gun etc.
4, used as the load components, such as force-measuring device, the spring spring balance, etc.The ratio of the load and deformation of the spring called spring stiffness, the stiffness, the greater the spring harder.
According to stress nature, spring can be divided into tensile spring, compression spring, torsion spring and bending spring, according to the shape can be divided into the disc spring, circular spring, leaf spring, coil spring, truncated cone vortex coil spring and torsion bar spring, etc.Ordinary cylindrical spring because of its simple manufacture, and can be made into various types according to the load situation, simple structure, is the most widely used.Jiangsu king smart spring with the first-class products, first-class service to welcome new and old customers call advisory business negotiations.
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| Torsion spring |
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| spring |
