CNC boring and milling machine process characteristics

Time:

2019-07-10

CNCboringandmillingmachineisakindofprocessingtoolcommonlyusedintheprocessingindustry.Itcombinesthetwofunctionsoftheboringmachineandthemillingmachinetomaketheprocessingefficiencyhigherandtheprecisionbetter,whichgreatlyimprovestheproductqualityandlaborefficiency.WhatarethetechnicalcharacteristicsofCNCboringandmillingmachines? CNCboringandmillingmachinesaremainlysuitablefortheprocessingofvariousmechanicalparts,especiallymechanicaltransmissionboxesandvariouscurvedbodyparts.Duetotheimprovementofvariousequipmenttechnologylevels,themechanicalstructurerequirementsaremoreandmoresimplified,andfewertransmissioncomponentsarerequired,especiallyasthepartsofthetransmissioncasearelessandless,themechanicaltransmissionismostlydrivendirectly,andthetransmissionpartsareTheprecisionrequirementsareveryhigh,whichputshigherrequirementsontheprocessperformanceoftheCNCboringandmillingmachine.Therefore,asaconventionalboring-axisstructure,thenumberofobjectstobeprocessedisdecreasing,anditwillbereplacedbyashaftlessshafttypeelectricspindle,thatis,ahigh-speedmachiningcenterisusedtocompletevariousparts.ThedevelopmentofCNCboringandmillingmachinetohigh-speedmachiningcenter,ontheonehand,theprocessadaptabilityisstronger,ontheotherhand,theperformancelevelandmachiningaccuracyarealsoimproved.Whilethescopeoftheprocessingtechnologyisincreased,variousfunctionalaccessoriesarerequiredforprocessguarantee.Milling,candrill,tap,installCNCanglemillingheadaccessories,andcanalsoprocessavarietyofcurvedbodyparts.Equippedwithanexchangetabletoformaflexiblemachiningunitforbatchprocessingofparts. Boringandmillingmachinealsohasfloor-standingmillingandboringmachine Thefloor-standingmillingandboringmachinemainlyprocesseslargeandsuper-largepartsofvariousprofiles.Itstechnologicalfeaturesareequippedwithalargefloor-standingplatform(thesizeoftheworktableisnotlimited),whichcanprocessultra-longandextra-wideparts.Atthesametime,itcanalsobeequippedwitharotarytable,whichcanbeusedforrotaryindexing,andcanalsobeusedforradiallinearmotion.Themulti-ordermachiningofpartsiscompletedbyindexing,whichgreatlyimprovestheprocessrange.Thefloor-standingmillingandboringmachineisspeciallyequippedwithatilt-adjustableangletabletofurtherexpandtheprocessingrange.Thehigh-powerandhigh-efficiencycuttingisamajorprocessingadvantageofthefloor-typemillingandboringmachine.Thehigh-speedandhigh-precisiontechnicalrequirementshavemoreandmoreaffectedthetechnicaldevelopmentofthefloor-standingmillingandboringmachine,anditisanimportantmeanstoimprovethelevelofthefloor-standingmillingandboringmachine.Therefore,thefloor-standingmillingandboringmachineischangingasinglehigh-power,high-efficiencycutting,andmoreintothehigh-speed,high-precisionprocesstechnologyconnotation.Nowadays,theramstructureisthemainstructuraltypethathasbeenprocessedforhigh-speedmilling.Theramhasalargecrosssection,highrigidityandhigh-speedrunningstability.Itiseasytoinstallvariousmillingheadaccessoriesforhigh-speedmachining. Withthecontinuousdevelopmentofthesociety,theCNCboringandmillingmachinetechnologyhasalsodevelopedquiterapidly,andthedesignconceptandcraftlevelareconstantlyimproving,whichcanmoresatisfytheneedsofusers.

CNC boring and milling machine is a kind of processing tool commonly used in the processing industry. It combines the two functions of the boring machine and the milling machine to make the processing efficiency higher and the precision better, which greatly improves the product quality and labor efficiency. What are the technical characteristics of CNC boring and milling machines?
 
CNC boring and milling machines are mainly suitable for the processing of various mechanical parts, especially mechanical transmission boxes and various curved body parts. Due to the improvement of various equipment technology levels, the mechanical structure requirements are more and more simplified, and fewer transmission components are required, especially as the parts of the transmission case are less and less, the mechanical transmission is mostly driven directly, and the transmission parts are The precision requirements are very high, which puts higher requirements on the process performance of the CNC boring and milling machine. Therefore, as a conventional boring-axis structure, the number of objects to be processed is decreasing, and it will be replaced by a shaftless shaft type electric spindle, that is, a high-speed machining center is used to complete various parts. The development of CNC boring and milling machine to high-speed machining center, on the one hand, the process adaptability is stronger, on the other hand, the performance level and machining accuracy are also improved. While the scope of the processing technology is increased, various functional accessories are required for process guarantee. Milling, can drill, tap, install CNC angle milling head accessories, and can also process a variety of curved body parts. Equipped with an exchange table to form a flexible machining unit for batch processing of parts.
 
Boring and milling machine also has floor-standing milling and boring machine
 
The floor-standing milling and boring machine mainly processes large and super-large parts of various profiles. Its technological features are equipped with a large floor-standing platform (the size of the worktable is not limited), which can process ultra-long and extra-wide parts. At the same time, it can also be equipped with a rotary table, which can be used for rotary indexing, and can also be used for radial linear motion. The multi-order machining of parts is completed by indexing, which greatly improves the process range. The floor-standing milling and boring machine is specially equipped with a tilt-adjustable angle table to further expand the processing range. The high-power and high-efficiency cutting is a major processing advantage of the floor-type milling and boring machine. The high-speed and high-precision technical requirements have more and more affected the technical development of the floor-standing milling and boring machine, and it is an important means to improve the level of the floor-standing milling and boring machine. Therefore, the floor-standing milling and boring machine is changing a single high-power, high-efficiency cutting, and more into the high-speed, high-precision process technology connotation. Nowadays, the ram structure is the main structural type that has been processed for high-speed milling. The ram has a large cross section, high rigidity and high-speed running stability. It is easy to install various milling head accessories for high-speed machining.
 
With the continuous development of the society, the CNC boring and milling machine technology has also developed quite rapidly, and the design concept and craft level are constantly improving, which can more satisfy the needs of users.

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