It can burnish the workpieces with various diameters. Tools can be used in two different ways by changing the shank. Shank of the tool can be disassemble and can be interchanged on the body. So with same tool either shafts or flat surfaces can be burnished. For this reason it does not require to have two other tools for two different surfaces. Tool shank and dial indicator have a special right and left interchange. Because of the modular structure it is suitable for the right and left hand operation. Used either with cnc or with universal lathes. Tools don't require settings and when the tool is tied to the machine it is ready to use. During the operation the tool is fixed and the workpiece rotates.Rotation is possible in two directions. Roller burnishing force can be adjusted. So it is possible to achieve high quality and standard roughness values. Process can be done min. Up to shoulders and edges. It is capable to burnish all kinds of metallic materials up to the tensile strength of 1400n/mm¦ and to the hardness 42-45 hrc. Wear and damaged parts can be changed easily. According to the preference, shank is given as square, weldon or vdi. Whole shanks can be assembled, disassembled and can be interchanged.
Mxm type roller burnishing machine Yamasa mxm roller burnishing machines can process the cylindrical shafts up to h8 tolerances with a single adjustment. These machines are capable to process all kinds of metallic materials with 1400 n/mm¦ tensile strength and hardness up to max. 42-45 hrc. Super finish surfaces up to ra= 0, 02 ¦m can be obtained. Mxm type burnishing machines realize the part feeding and tolerance adjustment automatically. The workpiece is taken then removed after the burnishing process is completed. The machine has full automatic specifications. It is capable to achieve a rapid production thanks to the automatic feeding system. It can be integrated to each production line for every kind of serial production. As well as automatic loading system can be integrated.
The tools are adjusted. The adjustment capacity is changing according to the diameter and types between 0, 25 mm and 1 mm. The tools have an adjustment mechanism which gives the possibbilty to adjust very high precision measurements. For °5 - °80 mm tools, adjustment precision is 0, 0025 mm and for bigger than °80 mm tools adjustment precision is 0, 0050 mm. Yamasa dx type roller burnishing tools can process the cylindrical holes up to h8 tolerance with a single adjustment. These tools are capable to process all kinds of metallic materials with 1400 n/mm2 tensile strength and hardness up to max. 42-45 hrc. Tools work by turning to right. Either tool or workpiece may turn. These tools can be used on universal or cnc lathes, machining centers, drilling machines, milling machines or other machines which process by turning. The tools can be tied to all machines easly and practically. Tools have rather a long life. It is possible to use the tools for a long time without size change due to abrasion.
The tools are adjusted. The adjustment capacity for every diameter is 0, 5 mm. The tools have an adjustment mechanism which gives the possibbilty to adjust very high precision measurements. This mechanism provides adjustment precision up to 0, 0050 mm. Yamasa mx type roller burnishing tools for cylindrical shafts can work in h8 tolerances with a single adjustment. These tools are capable to process all kinds of materials with 1400 n/mm2 tensile strength and hardness up to max. 42-45 hrc. Tools work by turning to right. Either tool or workpiece may turn. These tools can be used on universal or cnc lathes, machining centers, drilling machines or other machines which process by turning. The tools can be tied to all machines easly and practically. Tools have rather a long life. It is possible to use the tools for a long time without size change due to abrasion.
Roller burnishing medhod is for to make the workpiece, which has passed through the pre-machining, smooth and hard. It is possible to process any kind of metallic material by using this method. The roller burnishing is done by contacting of the rollers on the surface of the workpiece by the help of a precious mechanism. When such a contact is obtained, the workpiece or the tool turns at a specified speed, then the rollers go forward on the workpiece's surface by rotation. In addition, a stress is applied on the surface of the workpiece with a certain force thus the process of roller burnishing is achieved. There are too many advanteges as below : The surfaces in quality of rz< 1¦m can be obtained. It is possible to catch the desired size easily and rapidly. The process is completed by one pass. The process time is very short. The roller burnishing process hardens the surface in the same time. It ensures the processed surface to become stronger, more brilliant and slippery. Roller burnishing process makes the wear of the workpiece difficult and other components which work on the workpiece surface. It saves time, money and energy. No sawdust and residues occurr. No noise and damage to the environment. It requires low lubrication and cooling. Yamasa roller burnishing tools and machines provide surface hardness and calibration (measurement accuracy) beside of burnishing. Because of the high processing power and speed ability it provides time savingthese are the preference causes for the serial production. . These machines and tools are capable to process all kinds of metallic materials with 1400 n/mm¦ tensile strength and hardness up to max. 42-45 hrc. Min. Dia. 5 up to 350 mm.
