[Chuck De India Movie Download
Christel Malden
Boschert Safety Chucks are renowned all over the world as the industry standard for safety. Boschert Safety Chucks can be supplied to suit different shaft end configurations with a range suitable for square shaft ends from 14mm to 230mm, in either Pedestal or Flange mounting, to suit individual requirements.
VT Style Safety Chucks: The replaceable inserts can be changed quickly and easily on the machine with minimum downtime. Any shape and size of the insert can be chosen, in many different degrees of hardness in order to offer a perfect fit for the shaft and inserts. VT Safety Chucks available in both Pillow Block & Flange Mounting configuration.
Sliding Series Safety Chucks: This safety chucks are designed to be adjusted axially, allowing the roll to be aligned sideways during operation and are available as pillow block ore flange mounted chucks.
A Series Pneumatic Safety Chucks: The solution for converting an unwind stand with mechanical Safety Chucks to the speed and safety of pneumatic Safety Chucks. Remove the mechanical chuck and replace it with the A series chuck. All mounting dimensions are identical.
P Series Pneumatic Safety Chucks: This safety chuck is designed for all manufacturing processes that require little or no operator presence and maximum safety. It safely holds the shaft, transmits the torque, opens and closes automatically. All switches and functions are safely integrated into the compact body of safety chuck. Sensors will indicate if the chuck is open or close and has an additional mechanical lock for unexpected electrical system failures.
Zither Machine Tools Industries is an ISO 9001 certified company engaged in manufacturing of chucks since 1959. Zither chucks are manufactured in a sophisticated plant well equpped with modern machines and measuring equipments. Strict quality control measures applied from raw material purchase and its inspection, machining, heat treatment, assembly final inspection and dispatch assure international level of quality to the satisfaction of our valued customers.
Application
These chucks are specifically designed to hold large diameter thin walled components, Aluminium components of Turbines and Couplings, Precision Railway wheels and large size Gear blanks of Earth moving equipments. Normally these chucks are manufactured in size above 500 in diameter for mounting on vertical lathes. But smaller size chucks up to 250 dia also possible to be manufactured against specific requirements.
Working principle
In this Design of chuck, there are always three pairs of Jaws (Total six Jaws). Each Jaw is inter-linked and pivoted with the other in the pair in such way that when one touches the component, the other swings on the pivot to touch the component according to the component. This pivoting does not permit the Jaw to exert undue pressure at one gripping point. In doing so the deformation of the component is avoided or reduced to tolerable limits.