Why Choose Us
A company founded in 1958 in Izmir which produces full automatic roller burnishing machines and tools under the brand of YAMASA. We are one of the biggest producer in this sector and we aim to answer the needs and surpass all expectations of the worldwide customers with a higher quality. Our enterprise is carrying on its growth within years and increases the variety of the products with the developed technology and specialized staff.
YAMASA is an ideal solution partner because of the qualitative and quick production of standart and special tools. Also our economic prices, high stock capacity and on time deliveries shows that we are one of the best companies in this sector. The gladness of the customers is the most important mission for us. But we also aim to invest continously in human and technology, to know the worth of the natural sources.
Our tools and machines are used in various sectors like Automobile Industry, Aircraft Industry, Machine production, Agricultural vehicles, Shipment building Industry, Railway Industry, Lightmotorized two wheeled vehicle Industry (ex. Motorcycle, Bicycle) , Heavy work machines, Heating and Cooling Industry, Electronic household goods (ex. Washingmachine, Refrigerator) and Defence Industry.
The Roller Burnishing method 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 small 1micron 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 Nmm tensile strength and hardness up to max. 42-45 HRC.
YAMASA DX type tools are used for the aim of burnishing the cylindrical holes that have an open and closed end.
YAMASA MX type tools are used for the aim of burnishing the cylindirical stepped and plain shafts.
YAMASA KI, KA and KD Roller Burnishing Tools are used to process the interior-outer conics and flat surfaces. They are suitable to roller burnish all workpieces requiring sensitivity.
YAMASA MXM type machines are used for the aim of burnishing the cylindrical stepped and plain shafts. 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 serial production.