Production of turning parts
We are experienced in the production of parts made of different material. The majority is made of stainless steel. Moreover, we manufacture products made of hardened material of 64 Hrc.The manufacture is carried out on three different types of turning machines:
- Classic turning machines (14 machines). Turning machines are of different sizes and different complexity. The machining is carried out by using sticks of different diameter with automatic feed. Products with diameter up to 64 mm from sticks or 165 mm from pieces can be machined. The length of the machined part can reach 118 mm. The most technologically advanced lathe can machine with two spindles and three turning machines, which can move in three axes and can carry 12 tools each, for a total of 36 tools. All tools can be driven. Driven tools can produce up to 40 Nm of torque. All tools are controlled by a tool monitor, which ensures timely replacement of the cutting tool and minimizes deviation. Temperature compensation is the key to greater process stability. The main spindle rotates up to 4000 turns.
- Vertical CNC turning machines (3 machines), intended for bulky machining. The diameter of machined parts can reach up to 200 mm and up to 200 mm length. The turning machine can bear 12 tools. Of these, 6 may be driven. The main spindle produces 18 kW and can rotate up to 4500 rpm. The driven tool reaches up to 15Nm of torque and can rotate up to 6000rpm. The stable base and reliable machine construction enable machining of the pieces in precision within +/- 0.005 mm.
- Long turning machines (Swiss type) (8 machines). Machines are intended for long thin products and are mostly used for the production of beams made of different material. The reached shaft tolerance is up to H7. The workpiece diameter can reach up to 32mm and lengths up to 320mm. Linear positioned tools are a guarantee for extremely fast tool change. Under optimal circumstances up to 40 tools can be inserted into the machine. The spindles can rotate at 8000 rpm. One spindle produces 7.5kW of power while the driven tools produce 1kW of power.
Our turning parts follow you everywhere you go
They are used in the automotive industry. Every time you go on vacation, a piece of Marovt company will be with you, either holding the tow hook of your trailer or a bicycle rack. Our shafts are components of a cooling system that keeps your engine running. Even in an accident, our drawbar eyes will make sure that your car is as secure as possible.With our fleet of machinery, we can fulfill your every wish, whether it be pieces with a narrow tolerance field or general construction pieces. Product sizes can range from minimum to 200mm in diameter. The products are made of rod material; however, we have the possibility of processing before the workpieces or forged parts.Products requiring heat treatment are turned with a CBN tool. Turning with a CBN tool saves you from grinding. For this operation, we maintain a tolerance of + 0.004 / -0.003 mm as standard.All our products are subject to the prescribed control procedures. We perform all the measurements in our company. We have the capacity to control the dimensions as well as complete contours.