Machine of horizontal roller cold Dui sends makings the improvement of two-way alignment device

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Develop ceaselessly in market economy today, the ceaseless promotion of product quality is one of crucial factors of market competition success or failure. Bearing industry as much such, the development of the affiliation of WTO, international trade brought greater and greater pressure to us. And the production of bearing roller is a more complex process, want to be finished product roller by the treatment ability figuration of many working procedure, many link. In the figuration process of roller, the factor that affects its quality is very much, develop the roller semifinished product of extrude on cold Dui machine for example, often appear inferior goods and reject. Be aimed at a series of problems, the person that machine also explores new approach ceaselessly, do one's best is used most method production of economy gives the most high grade roller. For example, we are in Z31, when roller of bearing of the figuration on machine of 25 cold Dui, except pressure owe, fold outside injury, hemp is nodded and be out of shape, still have strike out look roller is eligible at that time, but the flexibility that the roller after period of time produces a curve again replies. Analyse reason discovery: Raw material does not reach ideal level entirely certainly when processing, for this need one suit buy does stricter alignment, will in order to get linearity of first-rate raw material ensure the quality of roller figuration. 1. Craft analysis is in the production of bearing roller, the quality problem of generation is more. In the process of roller of strike out form, generation pressing is owed and often press case of occurrence metabolic of the roller after form. (If the graph is shown 1 times,1) pressing is owed, the degree of finish of roller and accident distinction are bigger, the difference of appearance also will affect the quality after roller figuration. Of raw material curve serious obstacle take makings annulus urge action, create the difference that sends makings effect, cause pressure owe appear. (The roller after 2) pressing form appears it is better when the appearance after occurrence roller punch to be out of shape, if the graph is shown 2 times,appear again curve a phenomenon, we use one-way alignment device to solve at first. But afore-mentioned problems after be being used through a paragraph still appear, pass the discovery after studying repeatedly: If pursue,3 shown one-way bent stuff can get changing making, pair of two-way bent preform that the graph shows 4 times are very god-given to change make, become form quality to the punch that curves serious effect roller more namely. Then, we use two-way alignment device to come alignment two-way bent preform, do a few proper adjustment on the foundation of one-way alignment device namely, make become agree with the device that large facility uses, namely trial-produce two-way alignment device. 2. Machine of cold Dui of roller of this device park carries the principle of one-way alignment device before makings annulus, use at preform and alignment are being stabilized before cold Dui machine takes makings annulus alignment. Because take the alignment may not of makings annulus to be able to achieve ideal result, so this device changes inadequacy effectively, right what the graph shows 3 times is one-way curve a phenomenon to have apparent beforehand alignment action. Its principle: The particular case according to material and change music degree will adjust handwheel, make its are moved board drive shift of around of the D4 that the graph shows 5 times, D5 annulus. Of course, below the circumstance that can achieve a goal, do not be sure round of attune must lean closely, lest rise counteractive, bring about preform to cannot move and make send expect length is insufficient and cause pressure owe, as long as measurable can. This device is in Z31-13 roller uses the effect automatically on cold Dui machine optimal, because small device machines roller to expect diameter is lesser, can turn of makings of keep within limits and press the bent after form to rebound, still serve now at production in. 3. Everybody knows the generation of two-way alignment device and its principle, use Z31-25 automatic the roller that cold Dui machine machines, than Z31-13 automatic the roller makings diameter that cold Dui machine machines wants a lot of thicker, the result of one-way bent raw material that one-way alignment device shows 3 times to the graph is passable, but to raw material much to bend hard alignment. To achieve alignment goal effectively, we try to adopt two-way alignment device to change the current situation, designed to be like the two-way alignment plant that the graph shows 6 times then, its principle is added unit of an one-way alignment again on the foundation of one-way alignment device, make its each other becomes state of 90 ° alignment, each self-regulation is average, but ideal effect and differ actually bigger, the change of alignment effect and up-and-up will be brought about send makings difficulty, length is caused not quite pressure owing is inevitable. To overcome inadequacy, we will add 204 bearing on every alignment annulus, with benefit at alignment annulus rotate, the lengthen of bearing length also can cause fiducial axes to show curve a phenomenon, so on structural processing use reinforcement increases the bending strength of integral structure, reduced total weight at the same time. After the design is made, undertake experimenting use afresh, the effect is very apparent. 4. We choose the use effect of two-way alignment device in machine of Z31-25 roller cold Dui aspirant travel experiments, of use around of two-way alignment device press form state to express place to show as follows quite. Express from this can see apparently, two-way alignment device uses the effect of around to have clear distinction, suggest promotion is used, in order to obtain first-rate economic benefits. Via investigating an analysis, unit of a two-way alignment adds before makings annulus is being taken in course of study of person of the same trade, improve roller raw material effectively to curve condition, tool of domestic and international congener equipment also uses similar device. 5. The short of of one-way alignment device that we use epilogue so the effect of two-way alignment, for this, we take step actively, proper motion design made device of a two-way alignment, use effect of classics put into production is better. The place on put together is narrated, two-way alignment fit is right the cold figuration of a lot of working procedure in roller treatment all has very great help, reduced waste, those who reduced preform curve a phenomenon, aborning use sense is very great. CNC Milling CNC Machining