Multiple thread cutting is a kind of high-speed reciprocating motion through the wire, the abrasive to the semiconductor processing area of grinding, the semiconductor a cutting at the same time as the hard brittle material such as hundreds of pieces of a new type of cutting machining method.
More than CNC wire cutting machine has gradually replaced the traditional round cut inside, become a silicon photovoltaic, magnetic materials, sapphire and other ceramic cutting hard brittle material such as the main way.
Line, from the literal understanding could see that it is not ordinary.
Then how extraordinary it?
It different from the traditional inadvertently piece, grinding wheel piece, such as cutting way is different from within the advanced laser cutting and cutting, the principle of it is via a high-speed movement of the steel wire drive attached to the steel wire cutting edge material for friction materials.
So as to achieve cutting effect.
In the whole process, the steel wire, through the ten several wire guide, on the main roller to form a line network, and through the workbench to machining feed implementation artifacts.
Simple literal understanding we can see that they have some difference on the magnet production, in addition to this?
There is nothing more special places?
Multi-line cutting machine on the surface of words, in addition to the production capacity, it is hard to understand to other difference.
But magnet manufacturer in our eyes, it is not only the output increase, there is also a key element in it, is the tolerance range.
The multi-line cutting machine production magnet tolerance range can be smaller errors than single wire cutting machine, precision is higher than the original production of magnet.
For some preciseness, high quality magnets products, is unable to complete the general single wire cutting machine, must rely on more line of high performance cutting machine to complete, so as to ensure that the quality of the magnets.
Multiple wire slicing machine than ordinary slicer is strong in where?
1, two sample vertical stop bit (
, high economic benefit, a cutting hundreds of abrasive, abrasive in theory can be cut to 300 mm diameter.
2, five slices modes: single, continuous, step by step, half knife, programming 3, slicing speed according to automatically adjust the slice thickness.
4, piece of functionality can be closed.
In the automatic state, the parameter automatic adjustment of the blocks and manual mode, fix the block parameters can be programmed decision.
5, slice thickness and thickness of the repair piece can independently choose and storage.
6, visual signal and sound signal sampling forward backward limit and the rest of the sample.
7, crystal defect depth is small.
8, geometric defects (less
TTV, bow, deviation, etc. )
Said also, within the circle cutting machine with multiple wire cutting machine: some cost and efficiency between the inside circle cutting machine using diamond slice, generally a can use 3 days (
The price in cost 10 yuan)
40 computer, one can watch.
Line one more watch 2 sets, cost in addition to the machine itself, need to use roller core shaft, micron diamond line (
A roll of 20 km, the price is about 3200 yuan)
Marble slabs, dedicated, and so on, is a key problem of linear cutting diamond wire fracture more troublesome, time consuming, marble slab cutting would be discarded after a few times, but can use opposite, cutting three hours at a time.
Volume, a multi-line cutting machine efficiency is equivalent to about 22 sets of inner circle cutting machine, so large amount is suitable for multiple wire cutting machine, precision is high, the liberation of human, environmental considerations also significantly more wire cutting machine.
In addition, from the point of practical operation, multi-line cutting machine material allowance should be in more than 1 mm, or when the cutting head of 2 easy & other;
Slide wire & throughout;
Lead to product scrap.