CNC Vertical Machine Tool VMC850

Dongguan Jide Precision Machinery Technology Co., Ltd. is one of the most credible manufacturers and suppliers of cnc vertical machine tool vmc850 in China. If you're going to wholesale high quality cnc vertical machine tool vmc850 made in China, welcome to get quotation and free sample from our factory. All customized products are with high quality and competitive price.

◆CNC vertical machine tool VMC850 adopts linear slide rails for three axes, which has high rigidity, high positioning accuracy, low noise, low friction characteristics, and can do rapid displacement (48m/min) and better circular tracking accuracy;

◆The main structure castings are made of high-quality Meehanite FC30 300 high-performance cast iron, with stable organization and permanent quality assurance;

◆The castings are calculated and analyzed by computer based on finite element analysis. The reasonable structure strength and the matching of reinforcing ribs provide high mechanical rigidity;

◆The ultra-wide base and column are both box-shaped structures, the saddle is widened and lengthened, and the heavy load is fully supported. The structure is solid, which can ensure the heavy load capacity during processing;

◆The main shaft head is reinforced with bones and ribs, and the contact length ratio between the main shaft head and the column is appropriate to provide a stable support for the main shaft;

◆The machine is equipped with an anti-collision device, which can absorb the vibration caused by the collision caused by the worker's operation error, so as to minimize the damage of the collision and ensure the original accuracy;

◆The machine adopts an oil-water separation design, which can effectively separate the lubricating oil and the cutting fluid, and prevent the cutting fluid from deteriorating due to mixing and affecting the processing quality;

◆The machine adopts Taiwan's high-precision, high-rigidity and high-precision spindle. The belt-type spindle has strong rigidity and high reliability, and the direct-coupled spindle is high-speed, high-efficiency, high-precision, low noise, and low vibration, which fully meets the needs of users;

Parameters 

CNC vertical machine tool VMC850 Standard configurations 

Three-axis motor and servo        FANUC

Spindle motor and server           FANUC

Three-axis screw/linear rail/guide rail Taiwan HIWIN/ABBA Taiwan

Disc tool magazine                    24T Taiwan Sanjet/AIMACH

Spindle                                       KENTURN/WAYLONG

Electronic handwheel                NEDICON

Bearing                                      NSK （ Japan ）/ FAG （ Germany）

Coupling                                   KUNLONG

Tool Unloading cylinder            HAOCHENG/AirTAC Taiwan

Transmission belt                     XUEFENG （Japan）

Heat exchanger                        RCA(China)

Processing cooling pump China

Contactor                                   Schneider (France)/FANUC

breaker                                       Schneider (France)/FANUC

The CNC vertical machine tool VMC850  boring  processing method 

Use the overhanging single boring tool bar to boring the medium-diameter and non-through coaxial holes. This processing method is called overhanging boring method. The main features of the overhang boring method are:

(1) Since the boring bar used in overhanging boring is generally shorter, thicker and more rigid, the cutting speed can be selected higher than the supporting boring bar, so the production efficiency is high.

(2) It is convenient to clamp and adjust the tool on the overhanging boring bar, and it is convenient to observe and measure during processing, which can save auxiliary time.

(3) When using the overhang boring method to feed and cut with the spindle, since the boring bar is fed with the spindle and continuously overhangs, the deflection of the tool bar system due to the change of its own weight is also different. The axis is easy to bend. Due to the continuous extension of the spindle, the rigidity of the entire tool bar system continues to deteriorate. Under the action of the cutting force during boring, the elastic deformation of the system gradually increases, which affects the boring accuracy of the hole and causes the cylindricity error of the processed hole.

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