From the Angle of mechanical distinction and selection
by:Transon
2020-07-27
Machine tool machine is divided into two parts, moving parts and no moving parts: workbench, skateboard, cross flower-stand for moving parts;
Bed, column, etc for the moving parts.
1. Nc milling machining center
the moving parts rigidity requirements very well, moving parts rigidity requirements very well.
advantages: heavy cutting can; Disadvantages: due to the moving parts and, at the expense of his machine flexibility, for small part and fast feed could do nothing.
2. CNC engraving and milling machine
the moving parts require good rigidity, the moving parts to flexibility rigidity for the former title, as less as possible, while maintaining a certain rigidity.
advantages: can compare small processing, processing of high precision, high speed machining for soft metal can be; Disadvantages: due to the poor rigidity so impossible for heavy cutting.
3.
the high speed cutting machine tool moving parts rigidity requirements very well, moving parts rigidity requirement is better, and as light as possible.
advantages: in a small amount of cutting; Disadvantages: can play under the correct use of high efficiency, low cost, make the grinding quantity is little, not used correctly, can make the tool scrap pile up soon.
how to achieve the above from machinery and light, good rigidity and the requirements of this contradiction, the key lies in the mechanical structure of kung fu.
1) bed body USES the high and low reinforced with mesh architecture, some directly connected with honeycomb hex mesh structure.
2. Ultra wide column and beam, as we all know the gantry structure due to its excellent symmetry and excellent rigidity is high speed cutting equipment manufacturer has been as a preferred structure.
(3) for moving parts and CNC milling were significantly difference is widened a lot of the distance between the guide and guide, to overcome the problem of bad moment.
4. Tell from the materials commonly used meters han that cast iron, which is cast iron, when pouring molten iron to join a percentage of silicon ( Si) Which changed the internal structure of iron, and make it more resistant to stamping, has significantly improved rigidity;
5. Machine tool rigidity is mainly used to overcome the moving parts in high speed moving of powerful impact to the moving parts, so the guide rail, screw some rough requirements, as well as strengthening the rigid connection parts.
engraving machine price information in the numerical control network.
1. Nc milling machining center
the moving parts rigidity requirements very well, moving parts rigidity requirements very well.
advantages: heavy cutting can; Disadvantages: due to the moving parts and, at the expense of his machine flexibility, for small part and fast feed could do nothing.
2. CNC engraving and milling machine
the moving parts require good rigidity, the moving parts to flexibility rigidity for the former title, as less as possible, while maintaining a certain rigidity.
advantages: can compare small processing, processing of high precision, high speed machining for soft metal can be; Disadvantages: due to the poor rigidity so impossible for heavy cutting.
3.
the high speed cutting machine tool moving parts rigidity requirements very well, moving parts rigidity requirement is better, and as light as possible.
advantages: in a small amount of cutting; Disadvantages: can play under the correct use of high efficiency, low cost, make the grinding quantity is little, not used correctly, can make the tool scrap pile up soon.
how to achieve the above from machinery and light, good rigidity and the requirements of this contradiction, the key lies in the mechanical structure of kung fu.
1) bed body USES the high and low reinforced with mesh architecture, some directly connected with honeycomb hex mesh structure.
2. Ultra wide column and beam, as we all know the gantry structure due to its excellent symmetry and excellent rigidity is high speed cutting equipment manufacturer has been as a preferred structure.
(3) for moving parts and CNC milling were significantly difference is widened a lot of the distance between the guide and guide, to overcome the problem of bad moment.
4. Tell from the materials commonly used meters han that cast iron, which is cast iron, when pouring molten iron to join a percentage of silicon ( Si) Which changed the internal structure of iron, and make it more resistant to stamping, has significantly improved rigidity;
5. Machine tool rigidity is mainly used to overcome the moving parts in high speed moving of powerful impact to the moving parts, so the guide rail, screw some rough requirements, as well as strengthening the rigid connection parts.
engraving machine price information in the numerical control network.
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