The return travel lock rules out partial strokes and therefore incomplete operations. Forming, assembly and joining operations are always reliably and completely executed, as the return stroke of the press is blocked on the
downward stroke. An effective contribution to quality assurance.
As toggle presses do not achieve their maximum force until BDC, adjusting the height of the press head by means of the threaded spindle is often too inaccurate. The precision ram adjustment enables the press pressure point to be precisely set directly at the ram. The scale on the adjustment ring enables the fine setting to be read off to 0.02 mm. The adjustment range is ±1.5 mm.
The precision ram adjustment is used when the utmost precision is required for
the press depth. Ideal for prototype manufacture and serial production when accurate and easy adjustment within the tolerance range is required.
The bottom part of the tool can be mounted in the centric table bore. Fixing is by means of a transverse screw in all models up to 80 mm throat. The table bore enables the tool to be changed quickly and reduces set-up time. The alignment accuracy of the ram bore with the table bore is <0.05 mm.
This option is available for all manual presses or for other presses on demand.
A rapid overview of the number of items produced can be obtained with the five-digit stroke counter. The number of items can be reset.
The micrometer stop is used with rack and pinion presses for high-precision assembly work or for when the tool has to be accurately positioned. This enables the press stroke length to be accurately adjusted to 0.01 mm
mäder toggle presses only produce their rated force at the end of the stroke, the bottom dead centre (BDC). In doing so, the high working pressure of the press is achieved using the toggle mechanism with a relatively low effort (approximately 150N) on the part of the user.
Toggle presses are therefore used where the full force of the press is only required over a short distance at the end of the working stroke, e.g. in assembling, punching, riveting, stamping, gluing etc.
Standard throats of 63mm, 100mm and 250mm allow a broad selection of partsto be processed.
Depending of the model daylight can be adjusted steplessly from 43 mm to 375mm.
mäder manual toggle presses can be upgraded with various extras which enhance the functionality of the press.
The round ram of mäder pressen is characterized by high sturdiness, ground surface and precise ram bore. Tools can be fixed securely in the ram bore by means of a fixation screw. Round rams of mäder pressen are either guided in precision honed bores or in precise Teflon bushings.
The press for the Press & Tool system with intergrated, timesaving tool setting system:
The precision height adjustment of the press table
simplifies the set-up of Press & Tool Concept presses and
increases their application possibilities. The standard
scale disc enables a reading accuracy of 0.1 mm.
QUICK TOOL CHANGE
The standardised tool fixing system enables the different
tools of the Press & Tool Concept to be changed in next
to no time.
The standard press frame of the Press & Tool Concept with XL-throat:
Solid cast frames in C-design with high stability and low resilience for punching operations enable cost-effective free-cutting tools to be used in many working processes.