Technical Arguments pro HAWEMA machines
Machine / Design
Worldwide patented unique kinematic design.
Double supported vertical axis plus grinding wheel very near to the swivelling point of the B-axis plus cross table principle allows design of very compact machines.
On all types of machines the same kinematic
machine bases on all types are made of mineral compound, several tonnes heavy, so providing rigid and stiff machine - vibration dampening and constant temperature
Grinding spindle direct driven
Automatic wheel arbour clamping possible, also manual mode on the H2001 and H3000
Excellent access from all sides at the H2001, H2001, PräzisaGranite; machine door can be moved around completely
Also excellent access for servicing the machine
The real unique kinematic principle makes all the Hawema machines very fast
All items as e.g. tool, pick-up loader, loader gripper, tool, probe, wheel probe are very near to each other, so reducing „dead times“ as setting and retracting travels.
Life time greased ballscrews and guide shoes.
Optionally direct driven A-axis up to 1.000 rpm available.
Most different variety of loaders: internal pick-up loaders in variants for re-sharpening or production, external band or palette loaders, dependent what the customer requires.
Easy modification from e.g. hydraulic expandable chuck to e.g. collet chuck or to any other clamping as e.g. three jaw chuck or whatsoever. Here Hawema offers the best system on the market. The customer is not forced always to use the same and once puchased clamping equipment.
Very fair price/power ratio regarding service and spares.
Easy servicing of the machine possible due to the kinematic design.
Fast service possible (NUM, HAWEMA).
Software / Control / Drives / Electronic cabinet
NUM provides today world‘s best tool and cutter grinding software, supplying it to many tool and cutter grinding machine manufacturers.
Only use of a few software packages allows to grind nearly all tools available.
E.g. package „exetended“ allows grinding of nearly all types of cylindrical and conical endmills,reamers drill, all the before tools also as step tools, counter sinks, side and face cutters, staggered teeth, taps, many different drill points. The standard included option „manual grinding path“ allows also easy programming of special grinding cycles without being forced to use the G-code programming. But also G-code programming is included, can be used and easily combined with existing „PC“ software.
Best support of programming (each single parameter to be supported by limits, sketches and or photos). Most comprehensive text support explaining the parameters, providing references and crossreferences.
Hawema being a type of A-customer, not only purchasing software, drives and control, but also the complete electronic cabinet, so allowing all software, electric and electronic items are „tuned“ to each other and allowing service from one hand.
Air conditioned electronic cabinet for machines H2001/PräzisaGranite and H3000.
Daily data securing procedures possible.
Online service via modem.
Electronic cabinet can be positioned in the customer‘s shop floor according to the space (beside or behind machine, in a rectangular or any other angle).
Everything from one hand as machines, oil filtration units, tool measuring equipment, wheel dressing machines and other accessories.
Regarding coolant (oil) filtration paper band filter units and microfiltration units filtrating out carbide particles down to two to three µm. Different sizes for one or several machines are possible. Magnetic separator for filtrating out the HSS optionally available, so is chiller for oil cooling.
Carbide sludge to be damped in a separate cotton sack (carbide supplier will purchase the sludge back).
Excellent and high quality units as there are oil mist extractrors, fire extinguishers, clamping equipment.
HSK wheel arbours guarantee highest accuracy (it is said run out to be smaller than 3 µm).