Machines for processing of cylinders
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- Country of manufactureGermany
Machines for processing of cylinders are used mainly at production of hydraulic devices today, and also in production of cars to molding of plastic under pressure. At the corresponding equipment there is an opportunity to use these machines also for special drilling of narrow preparations. Besides, owing to superficial hardening of preparations the increasing value and in the general mechanical engineering is gained by the centerless turning and nakatny polishing (a roller vyglazhivaniye) which are used here, for example, in details with high quality of a surface and with at the same time high requirements to durability.
Depending on power and the established equipment machines for processing of cylinders can be used along with usual operations of boring, centerless turning and nakatny polishing also for drilling in continuous material. Here the possibility of fast readjustment thanks to rational modular system so auxiliary time decreases to a minimum finds the application. As the tool for drilling, centerless turning and nakatny polishing the ordinary tools which are available on sale can be used.
Thanks to given below features of these machines productivity and accuracy of drilling at high convenience of work are guaranteed for many years:
- the drive of a drilling spindle and the drive of giving with the frequency and adjustable servo-driver of three-phase current
- giving is carried out via the ball screw with the double nut which is adjusted without gap on depth of drilling of 4000 mm
- giving via the bilateral rack drive with compensation of a gap
- pretsizionno the established drilling spindle for ensuring the highest quality of surfaces
- giving via the bilateral rack drive with compensation of a gap
- high precision is provided with linear guides in combination with swing elements