Buy the engraving machine engraving machine spindle - how to choose appropriate - Engraving machine _ _ _ _ CNC woodworking engraving machine engraving machine carving factory house

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whether the spindle quality standard





1. Whether the spindle motor with high precision bearings, if not bearing with high precision, performance is overheating after high-speed spindle electric captain time, affect the service life of the spindle motor.


2. Different rotating speed, especially at high speed, sound and uniform harmony.


3. Whether the spindle radial force. Is the main reference whether high-speed cutting a hard material. Some spindle only at very low speed cutting hard material, otherwise the spindle performance will be a serious turn, after a period of time effect the precision of the spindle, appear even.


4. If you want to pursue machining efficiency, both to speed, when turning big at the same time, such as processing solid wood materials, you need 2. More than 2 kw power spindle motor.


5. Engraving equipment of the main shaft standard varies according to the specifications of the equipment configuration.









buy line needs to know the domestic and imported main





prosperity, promise the two domestic main brand is most carved vendors would compare the love, because of the relatively, for users reflect and after reply, these two brands of main shaft is relatively more secure some function. Other brand of homebred spindle and shun tong, Mr Hainer, stars, Hadley, jinhong, and so on large and small spindle manufacturers cannot be counted, in general, the work in shenzhen science and technology will give customer to introduce contrast in secure prosperity and promise this two kinds of main shaft, unless the customer has special requirements.





import is carving machine spindle contrast well-known HSD, made in Italy, in terms of contrast, many quotation is higher than domestic, how high? Engraving machine spindle with power, Italy HSD spindle quotation than for domestic flourish ah twice to three times more productive.









according to different users to choose the appropriate carving machine spindle





1, advertising engraving machine, carving object to compare the soft material so advertising engraving machine spindle power in 1. 5 kw - 3. 0 kw can, within such a choice can achieve carving also can save cost.


2, woodworking engraving machine, woodworking engraving machine spindle motor can choose according to the hardness of wood machining by its power: be in commonly 2. 2 kw - 4. 5 kw left and right sides, this kind of collocation is the most reasonable.


3, stone carving machine: manufacturer with stone carving machine spindle power relatively high some, usually in 4. 5 kw - 7. 5 kw left and right sides, the most commonly used is 5. 5 kw spindle motor


4, tombstone carving machine: tombstone carving machine spindle power also should choose according to the processing of stone hardness, general power in 3. 0 kw - 4. 5 kw to meet customer demand


5, jade carving machine: jade carving machine because of its power in general lathe bed small spindle motor 2. 2 kw - 3. 0 kw.


the spindle motor power is too big not only waste of electricity will increase the cost, power is too small and not its carving power demand, so choose a suitable spindle motor power is very important!





engraving machine spindle speed and the relationship between carving material





the greater the hardness of raw material, spindle speed is low, this in fact is easy to understand, high hardness of the material need to grind down slowly, speed too quickly could lead to a tool instead of damaged. The greater the viscosity of raw material, the spindle speed is higher, the mainly for some soft metal or synthetic material.





the diameter of the engraving machine tool used is also an important factor of spindle speed. Actually use the cutter diameter related to material and machining lines are, the larger the diameter of the tool spindle speed is slower.





to determine the spindle speed based on use of spindle motor. We can see that from the spindle motor power curve when the spindle speed to reduce the output power of motor are reduced, if low output power to a certain extent, will affect processing, this is not a good effect on tool life and workpiece more, so, when determining the spindle speed, attention should be paid to ensure that the spindle motor has a certain output power.