Recessing and shaping with formed tool can be carried out with automatic infeed, toĪdditional components are mounted for special operations. Is also possible to set the clapper box on the tool slide at an angle, i.e. In order to maintain the mobility of the tool block, it Modernįor shaping oblique surfaces the tool slide can be swivelled on Position is reached by the dead weight and, thus, by falling back. Tool is dragging over the work-piece during the return stroke. Tool slide, clapper box with tool block and toolholder (tool post).ĭuring the working stroke the tool block rests on the clapperīox (as a result of the cutting pressure), during the return stroke it is The ram carries the ram head consisting of swivel-head plate, The machine table is additionally supported. The workpiece clamping fixture (compound slide) consists of Shaping is a technique with straight-lined motion (cutting andįeed motion). AĬlutch can be actuated by means of a control lever as a result of whichĮngagement or disengagement of the drive is effected. The transmission elements are arranged on the operating side of the machine. Is guided from the main gearing by transmission elements to the table spindle. Transverse motion of the table with the workpiece set up on it (feed motion). Straight-lined primary motion of the ram. Machine, namely the transmission for transforming the rotary motion into the The toothed gearing is followed by the heart of the shaping Z 12 simultaneously being crank gear/I - III shafts Toothed gearing with toothed gears z 1 - z 12, Gearing which in most cases is switchable in 4, 6 or 8 steps, thus providing The main gearing consists of a gear train. Of a three-phase motor which is mounted in or on the machine frame.
The drive for the main and feeding motion is effected by means Why is the machine column (frame) of stable design and made of The front side has been equipped with robust guideways for theĬompound slide, with additional support for the table that can be adjusted in Robust guideways for the ram have been arranged at the upper Making possible vibration-free working and even heavy cuts (big metal-removal The box-like machine column (frame) is made of grey cast iron The basic components are the machine column and the table
Manufacture of workpieces of the required quality and accuracy, The faultless interaction of the individualĬomponents and the workmanlike operation of the shaping machines result in the Starting cams for shaping with formed tool (compound slide with table, saddle - clamping at the saddle)Ĭlamping fixture (tool post, mechanism for forward and backward We distinguish between the following components: Their exactįunctioning essentially depends on the proper operation of the control elements.
The various components have to fulfil special tasks. Main gearing (gear train and oscillating slider crankģ. Train and oscillating slider crank mechanism)Ĭomplete the following list of the major components of a shapingĢ. Mechanical shaping machines consist of the following major 40 is reached in general, whichĬorresponds to IT 7. When high accuracy and surface quality are required, shaping isįollowed by other techniques, e.g. Get fiat and aligned surfaces or to cut long or heavy parts (for machining plate Shaping is applied, for example, to remove cast-iron scale and to Shaping is in most cases to remove relatively big amounts of material in theįorm of chips. Of workpieces with infinitely large diameter, there are many similar aspectsīetween shaping and turning and shaping and turning tools. Since shaping can be understood as turning The cutting is effected with single-edged tools in the interrupted cut with a It is, however, also possible to make circularly arched surfaces Mainly flat surfaces, shoulders, grooves and similar shapes. Give workpieces the desired shape, dimension and surface finish. Shaping machines are machine tools which by way of chip removal Purpose and importance of working with shaping machines "Einrichten und Bedienen von Waagerecht - Stoaschinen"ġ.
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