KMT STELLRAM - полный каталог инструмента - 2014 год EN

                        7792VX                                   для размещения заказа - kennametal@kennametal.su
                        Technical Information

End Mills & Face Mills  The advantages of face milling and         7792VX                       Round Insert Tools
                        producing cavities with Stellram’s high
                        feed face mill are numerous.               	•	 Cutting forces           	•	Tangential
                                                                   		 predominantly                  forces act
                        The unique design of the insert, approach  		axial                           around the
                        angle and the cutter body ensure the                                         radius
                        cutting forces are predominantly directed  	•	Relationship
                        in the axial direction. The example shown  		between cutting            	•	 Leads to vibration
                        with a round insert tool shows complex     		 edge and work piece            and damage of
                        forces which result in high levels of      		 is at its most stable.         the cutting edge
                        vibration and damage to the cutting edge.
                                                                   	•	 Results in high feed     	•	 Leads to reduced
                                                                   		 rates and consistent           feed and lower productivity
                                                                   		tool life.

                        The 7792VX machines with a                 7792VX                                          Centre clearance  Side wall
                        constant volume of chip throughout all
                        aspects of producing cavities and          	 •	 Constant cutting                           Round insert
                        produces a side wall that is close to      		 section (chip volume)
                        profile.                                   		 irrespective of                              		•	 Greater surface contact.
                                                                   		 position in cavity.                          	 •	 Increased chip section for side 	
                        Round insert tools have increasing chip                                                    		 wall machining.
                        volume through the process.                	 •	 Producing a close
                                                                   		 to profile side wall.                        	 •	 Vibration in corners.
                                                                                                                   	 •	 Undulating side wall cusps.
                                                                   	 •	 Near-square side walls
                                                                   		possible.

                        A74 www.kennametal.su

                                                                                        для заказа - kennametal@kennametal.su