CNC Machining "style=" text decoration: underline; font-size: 24px; color: rgb(0, 176, 240); Compensation methods for CNC machining centers

Inter manum machinationis instrumentorum CNC, potest esse trajectorium propter formam instrumenti cutionis, quod non est problem a. Problemam solvere possumus per modos compensation is. Tres modos compensationis usus utili sunt. 1. The data input for tool length compensation in CNC machining center programming requires specifying the machining center of the part in order to establish a workpiece programming coordinate system. This coordinate system is only a workpiece coordinate system, and the zero point is on the workpiece. The length compensation of the CNC machining center is only related to the Z coordinate, unlike the programming zero point in the X and Y planes; Instrumenta a rota spindle taper posita est sine mutatione, et punctus nullus coordinatae Z varius est pro omni longitudine instrumenti.

Focus machinum quorum machinum machinum in altitudine quina milia et in altitudine quina milia quam quina milia sunt. Utilite in altum quina milia long a et in altum quina milia quina milia longa et in altum quina milia longa, primum, utilite corculum in altitudine quina milia. In hoc loco, centrum machinae constituerunt funiculum nulum. Cum substituerit corculum ad pinpingam, si duae instrumenta coeperunt machinae ex nula finis, multa longa erit, quia longa est quae corculum, damdamdam instrumentum et operibus. Si constituerit compensatio, longitudo mensum instrumentum et operum.The tap and drill bit will be compensated. After the machining center zero point is set, even if the length of the tap and drill bit are different, i due to the existence of compensation, when calling the tap to work, the zero point Z coordinate will automatically compensate for the length of the tap to Z+(or Z), ensuring the correctness of the machine zero point. 2. The radius compensation of cutting tools is available in CNC machining centers. When programming, the diameter of the cutting tool can be ignored, and the length compensation of the cutting tool is applicable to all cutting tools. However, the radius compensation of the cutting tool is generally used only for milling cutters; When the milling cutter is used to machine the external or inner contour of the workpiece, tool radius compensation is necessary. When using an end face milling cutter to machine the end face of the workpiece, only tool length compensation is required.

CNC machining center tool radius compensation difficile est instruktio intellegere et utilizare, it a non usus est in programmatione. Facito intellegere et masterium potest multam convenientiam ad programmationem et machinam adducere. Quando preparatus est ad elaborandum programmam ad elaborandum formae operis in milling Cutter, primum est ut calculum earum in mensibus operis et radius radius eius ut determinare viam quae ceptur in medio instrumenti. Radius instrumenti utilis est solus radius calculum miling Cutter. Post programmandum, si invenitur quod miling Cutter non est adequatum et alterum instrumentum alterum diameter alterum alterum alterum alterum alterum alterum alterum alterum alterum alterum alterum alterum, i radius eius calculum est. Hoc est valde difficium in moldiis in similis complex is formis.Formis operantis in machina difficile et pulchra machina dividere potest. In hoc modum, post programmatum machinae difficile, machinae difficile consummati sunt.

Postquam machina difficile, dimensiones exteriores opus variae sunt, et opus carga computationis coordinatorum centrorum instrumenti precision machinae nimis gravis est; If tool radius compensation is used, the tool radius can be ignored and programmed according to the workpiece size. Then, the tool radius can be used as radius compensation and stored in the radius compensation register. For temporary replacement of milling cutters or rough and fine machining, simply changing the tool radius compensation value can control the size of the workpiece‘s external dimensions without making any modifications to the program.

3. Compensatio fixturarum in centris machinarum fixturam sine consideratione positionis fixturae opus utilizat. When CNC machining centers process small workpieces, the fixture can hold several workpieces at once without considering the zero point of each workpiece during programming. Simple program according to their respective programming zero points, and then use fixture offset to move the programming zero points on each workpiece. Fixtura bias executa potest per impera fixtura bias G54-G59, aut systema coordinationis per imperium G92 constituere potest; After one workpiece is processed, use G92 to reset the new workpiece coordinate system when processing the next workpiece.