Thu Oct 20 16:54:35 CST 2022
@_@@@@@@@@@@orumorum_@@@@<>_> per se notum est. Discentes instrumentum asciandi eligere facile operaris potes. Quattuordecim cardinis instrumenti lectionis operam dare debes!1. instrumentum secans
ad machinis componentium clavis et tolerantias machinis. Praeterea instrumenta cum rela- tione pauperis assupationis temperantiae, ut terebras, instrumenta striatae, instrumenta crepitacula, etiam attendere debent.
Momentum pauperis temperantiae tempus downtime causare potest.
2. Par cum instrumento machinae@___@ manu dextrae utebatur et utebatur asciarum, ideo magni momenti est ius asciarum eligere. Fere instrumenta dextra manu secantis apta sunt instrumentorum machinarum quae counterclockwise (CCW) (per axem principalem spectantur); sinistra manu ___@ apta sunt instrumenta machinae quae horologico rotantur (CW). Si plures latrinas habes, alii utilia dextra manu tenentes, alii laeva dextraque compatiuntur, deinde utilia sinistra elige. Millingendi, homines versatiles instrumenta eligere solent. Quamvis hoc genus instrumenti ampliorem processui extensionem tegat, etiam vos statim rigorem instrumenti amittit, deflexionem instrumenti auget, parametros secans minuit, et vibrationem machinæ facilius causant. Praeterea tractatori machinae instrumentum ad instrumentum mutandum etiam restrictiones in magnitudine et pondere instrumenti habet. Si machinam instrumenti emis cum foramine per foramen refrigerandum, etiam ferramentum eligo per foveam refrigerationem in fuso.
instrumenta incidendi
fabricatores seriem instrumenti possessoris et adaptationis inserendam praebent ad materias non-ferrosas expediendas sicut admixtiones summus temperatus, admixtiones titanium, aluminium, materias compositas, materias plasticas et metalla pura. Cum opus est ad supradictas materias procedere, elige ascias quod materia congruit. Plurimae notae varias seriem instrumentorum secantium habent, indicantes quae materias ad expediendas aptas sint. Exempli gratia, 3PP series DaElement maxime ad aluminium mixturae processum adhibetur, 86P series ad processum sine ferro intemerato specialiter adhibetur, et 6P series proprie ad processum ferri durissimum adhibetur.4 . Instrumentum sectionis specifications Instrumentum secans
5. Elige inter replaceable genus inserta vel re-molendo instrumentum generis instrumenti6. Instrumentorum materias et gradus secans Principium ad sequendum simplex est: instrumenta stridorem vitare conantur. Praeter paucas terebrarum frenos et faciem molarum, si condiciones permittunt, conantur eligere genus insertum subrogabile vel instrumentorum capitis generis instituti. Hoc te servabit impensas laboras dum eventus processus stabilis obtinens.
7. Potestatem requiruntur tool Principium gubernans est omnium optime uti. Si machinam molarem cum vi 20hp emisti, tunc, si fabrica et fixtura id permittit, opportunum instrumentum asciandi et parametris elige, ut 80% potentiae machinae instrumentum assequi possit. Sedulo ad potestatem/tachometer in instrumento machinae usuario manuali, elige ___@ qui melius applicationes incisas consequi potest secundum vim efficacem machinae potentiae.
duplicarunt. Non raro succedunt primigenii dromonis cum tantum 4 oras incisas cum provectis caedentibus falcibus 16 aciei insertis. Augmentum in numero efficax in marginibus incisis etiam directe afficit mensam pascendi et fructibus.
9. Instrumentum modularium seu instrumentum integrale elige
10. Instrumentum unum elige vel instrumentum multi-munus Cum favore CNC machinarum (CNC), vulgo creditur figuram operis effici posse per programmationem pro fisis instrumentorum sectionis. Ideo instrumenta specialia non-extralia non amplius requiruntur. Re vera instrumenta non-signa adhuc rationem pro 15% instrumenti totalis venditionis hodie. Quare? Usus instrumentorum specialium requisitis certae molis fabricae potest occurrere, rationes reducere et cyclum processus minuere. Ad productionem massa, instrumenta specialia non vexillum processus cycli minuere possunt et gratuita minuere.Quo minor pars, eo aptius instrumentum compositum est. Exempli gratia, instrumentum multifunctionalis potest miscere artem, conversionem, processus interiorem foraminis, processus filo et chamfering. Scilicet, magis complexu workpiece, magis apta est ad instrumenta functionis multi- . Instrumentum machina non solum tibi prodest cum secat, non cum descendit.@___@11. Instrumenta vexillum vel instrumenta specialia non-signa elige
Interiecta plerumque cum chipbreakers designantur, et chipbreakers ordinatur secundum ratem cibarium, utrum levis machinis incisura sit an gravia. machinam asperam secans.@___@ Minor est spuma, eo durius frangere. Difficilis ad machinam materiarum magna quaestio chip est. Etsi materia discursum restitui non potest, instrumentum ascia renovari potest, et celeritas secans, rate pascens, profunditas incisa, radii anguli extremitatis instrumenti et sic deinceps accommodari possunt. Optimizing astulas et machinis optimizing effectus est electio comprehensiva.In facie instrumentorum, operum, et CNC machinarum machinarum13. Programming
14. Instrumenta eget porttitor vel instrumenta matura conventionales
per singulos 10 annos duplicare potest. Parametri instrumentorum secantium ante X annos commendatos compares, invenies instrumenta hodierni duplicare posse efficientiam processus, sed potentia secans per 30% redacta est. Novum instrumentum matricis mixturae robustior et durior est, ut superiores celeritates secans et vires secans inferiores efficiat. Chipbreakers and grades are less specific application and have latius versality. Eodem tempore recentiora instrumenta versatilem et modularitatem etiam creverunt, quae simul inventarium minuunt et instrumenta applicationes amplificant. Progressio instrumentorum secandi etiam novos productos consilios et conceptus processus eiecit, ut praefecti caedentes cum functionibus tum flexionis et sulcatis, altae molis moliendi, altae machinis celeritatis, machinis micro-lubricationis refrigerationis (MQL) ac difficilis conversionis technologiae. . Ex causis superioribus et aliis causis, etiam potiorem methodum processus persequi debes et de instrumento technologia recentissimo disces, secus in periculo cadendi post.
With the popularity of CNC machining centers (CNC), it is generally believed that the shape of the workpiece can be realized through programming instead of relying on cutting tools. Therefore, non-standard special tools are no longer needed. In fact, non-standard tools still account for 15% of total tool sales today. why? The use of special tools can meet the requirements of precise workpiece size, reduce procedures and shorten the processing cycle. For mass production, non-standard special tools can shorten the processing cycle and reduce costs.
Remember, your goal is to machine the workpiece instead of chips, but the chips can clearly reflect the cutting state of the tool. Generally speaking, people have prejudices about chips, because most people have not received the training to interpret chips. Remember the following principle: good chips will not destroy processing, bad chips are just the opposite.
The inserts are mostly designed with chipbreakers, and the chipbreakers are designed according to the feed rate, whether it is light cutting finish machining or heavy cutting rough machining.
The smaller the chip, the harder it is to break. For difficult-to-machine materials, chip control is a big problem. Although the material to be processed cannot be replaced, the cutting tool can be updated, and the cutting speed, feed rate, depth of cut, corner radius of the tool tip and so on can be adjusted. Optimizing chips and optimizing machining is the result of a comprehensive selection.
In the face of tools, workpieces and CNC machining machines, it is often necessary to define tool paths. The ideal situation is to understand the basic machine code and have an advanced CAM software package. The cutting tool path must take into account the tool characteristics, such as ramping milling angle, rotation direction, feed, cutting speed, etc. Each tool has a corresponding programming technology to shorten the processing cycle, improve the chip, and reduce the cutting force. A good CAM software package can save labor and increase productivity.
With the current development speed of advanced technology, the productivity of cutting tools can double every 10 years. Comparing the cutting parameters of the tools recommended 10 years ago, you will find that today's tools can double the processing efficiency, but the cutting power has been reduced by 30%. The new tool alloy matrix is stronger and tougher, enabling higher cutting speeds and lower cutting forces. Chipbreakers and grades are less specific to the application and have wider versatility. At the same time, modern tools have also increased versatility and modularity, which together reduce inventory and expand tool applications. The development of cutting tools has also driven new product design and processing concepts, such as overlord cutters with both turning and grooving functions, high-feed milling cutters, high-speed machining, micro-lubrication cooling (MQL) machining, and hard turning technology. Based on the above factors and other reasons, you also need to follow up the most preferred processing method and learn about the latest advanced tool technology, otherwise you will be in danger of falling behind.