FSG-1640ADIII fully automatic control CNC surface grinder spot sales Taiwan CHEVALIER Fuyu

Brand: Taiwan CHEVALIER Fuyu

Model: FSG-1640ADIII

CNC surface grinder

 

This model is the crystallization of technology carefully researched by Fuyu for many years. The appearance is stable and the structure is strong. All operating handles and movable operating panels are within the best sight of the operator and the best operating position. This is in line with the ergonomic design. The excellent models provide you with higher work efficiency.

Longitudinal movement of the worktable

Longitudinal stroke hydraulic pressure: 33 7/1 6 "(850mm)

*Stroke-Manual: 35 3/8 "(900mm)

Worktable speed stepless speed change 16~82fpm (5- 25m/min)

Lateral movement of the saddle

Snap action about 60hz/12fpm(3.5m/min), 50H/10fpm(2.9m/min)

Automatic lateral movement 1/8"~11/4"(3~32mm)

*Automatic travel stroke 16 "(405mm), 15 1/5" (385mm) with bilateral retaining wall

* Manual movement stroke 18 "(460mm), 16 4/5" (425mm) with bilateral retaining wall

0.25" (6mm) per revolution

0.0025 "(0.1 mm) per scale

Fine adjustment 0.005" (0.1mm) per revolution

0.00005 "(0.001mm) per scale

Wheel head vertical feed

Automatic feed 0.00005 "-0.002" (0.001-0.04mm)

Snap action about 25ipm (500mm/min)

Spindle drive

Speed ​​60HZ/1750rpm, 50HZ/1450rpm

Rated horsepower 5HP/4P

It is recommended to use a grinding wheel

Outer diameter 14 "(355mm)

Width 2 "(50mm)

Inner diameter 5" (127mm)

Hydraulic drive rated horsepower 2HP/6P

Saddle drive rated horsepower 1/6"HP/4P

Rated horsepower for fast lifting drive AC servo 1 kw

Space plant area 139 3/8"x68"x81 7/8"(3340x1730x2080mm)

Net weight 6394 lbs (2900kgs) 7862 lbs (3550kgs)

Packing size (length x width x height) 112"x79.5"x88" (2840x2020x2235mm)

Mechanical characteristics:

Spindle mechanism

The main shaft is supported by four ultra-precision angular ball bearings. Stable and strong spindle seat structure, able to withstand heavy load grinding.

Three-axis roller slide

The three-axis sliding surface probe uses a specially designed preloaded linear guide. This guide is made of (S55C) steel for the probe. After heat treatment, the hardness can reach HRC60~64. Smooth movement, no sticking phenomenon and precise positioning.

Front and rear transmission

The front and rear transmission probes are composed of high-wave heat-treated ground screws and specially designed nuts, which have good wear resistance, and the backlash between the two can be adjusted without voids, which can ensure the best accuracy when cutting grooves.

Controller location

The controller is placed where it is easy for the operator to operate. All the switches, buttons, liquid crystal displays, indicator lights, etc., make the operation more convenient for the user.

AC servo motor lifting drive

The variable drop drive is driven by a heat-treated grinding screw and AC servo motor, with large torque, fast speed, and high positioning accuracy. With a fully automatic control system, the feed accuracy can reach 0.00005" (0.001mm). For easy operation, it has Hand artery wave generator.

Front and rear transmission speed control (special accessory)

The continuous movement speed of the saddle is driven by a precision AC motor to obtain a good surface grinding accuracy.

Pick

Spindle temperature rise test

Under no load, the spindle should be operated in stages from low to high speed for at least 8 hours. At the same time, the temperature rise automatic recorder is used for continuous monitoring and recording. The standard value of temperature rise is below +109C.

Spindle dynamic balance test

Each machine shipped out of the factory has been calibrated by a precision portable dynamic balance corrector for the spindle, and its vibration value is below 0.0012"/s (0.03mm/s).

Parallelism of left and right movement of worktable

Fix the indicator gauge on the spindle and slightly touch the work surface, move the work table left and right, and measure the * value, Fuyu standard 0.00016" (0.004mm).

Parallelism of front and back movement of worktable

Fix the indicator gauge on the spindle and slightly touch the work surface, move the saddle back and forth, and measure the * value, Fuyu standard

0.00016" (0.004mm).

Parallelism and straight angle between the center of the grinding wheel shaft and the worktable

The cylinder gauge is placed on the work table, swinging and fixed on the indicator gauge of the grinding wheel shaft, and measuring the * reading at the center and both ends of the moving distance of the work table from left to right and back and forth. The Fuyu standard is parallelism: 0.0003” (0.008mm) , Right angle: 0.0002” (0.005mm).

Roller screening

The needle rollers must be screened by an automatic needle roller machine to control the accuracy of the needle rollers on the three-axis track of the machine to within 0.00004” (0.001mm).

Spindle structure

The stable and strong spindle seat structure can bear heavy load grinding. The spindle is supported by four ultra-precision angular ball bearings and filled with high-speed grease without additional lubrication. The spindle motor uses a three-phase 3.7kW/5HP drive motor that has been precision balanced and has a forced cooling system. The motor and the main shaft are connected by the flexible joint of the balance corrector to ensure the accuracy of the main shaft.

Structure of spindle base and body

The machine body and the main shaft base each use hardened and finely ground sliding rails. The sliding rails are passed through rollers and appropriate pre-compression, screw guards and automatic backlash elimination devices, which can ensure that the grinding wheel is used for fine-tuning and feeding. Accuracy

equipment:

Thrust test

After the guide rail is properly assembled, it must be tested for the tightness of the roller preload by thrust to achieve smooth operation.

Autonomous inspection of assembly

In order to really require the high quality of the machine, the assembly department fully implements the "assembly independent inspection", and each assembly step must be inspected through the correct action, and the high-quality guarantee is mastered through the rigorous "independent inspection"

Table left and right slide mechanism

The sliding method of the worktable is composed of specially designed preloaded roller guides. The gap-free structure between the guides and the rollers enables the worktable to run at high speed and smoothly without vibration, in order to achieve high-precision grinding.

Front slide mechanism of saddle

The slideway of the saddle is composed of precision slide rails and rollers. The load bearing is separated from the guide bearing. The load bearing can fully absorb the force in the vertical direction, and the guide bearing can be ensured by pre-compression. The saddle has precise lateral movement, even under conditions of frequent load changes, the saddle can still move smoothly to achieve high-precision feed.

Combining these two will provide better service life and low friction, while lower viscosity will make the movement smoother.

Operation control panel

The position of the control panel is designed in accordance with ergonomics, and the operation buttons are represented by symbols, making it easy for the operator to control.

Front and rear transmission

The front and rear transmissions are composed of ground screw stalks with high wave heat treatment and a specially designed nut mechanism, which has abrasion resistance, and the backlash between the two can be adjusted without the phenomenon of empty backlash, which can ensure the best accuracy when cutting grooves.

Front and rear fine-tuning device

The front and rear fine-tuning system is composed of a clutched worm and worm wheel. Turn the handle clockwise to make it mesh, and then fine-tune it. The precision is 0.00005" (0.001mm), and it has a locking function after meshing to avoid inadvertent touch and handwheel. It is dangerous, and the power of the front and rear motors can be automatically interrupted. For example, turning the handle counterclockwise can separate it and use the handwheel to feed.

 

Special accessories:

ADIII (three-axis automatic) series

Lifting servo drive

All three axes are needle roller slides

Touch Panel

Working table size (width x length): up to 400 x 1,000mm

The X axis is driven by hydraulic pressure up to 25 m/min

Automatic correction corrector (Opt.)

Large Quartz Work Light

Grinding wheel automatic balance correction instrument

Electromagnet Controller

Grinding wheel hub

Parallel dresser

Double end dresser

Cushion block for forming dresser

Bilateral movable cover and nozzle

Bubble balance platform

Rotating wheel balance platform

Single side dresser

 Electromagnet

Automatic correction and dresser

Hydraulic Parallel Dresser

Diamond roller dresser

 Unilateral retaining wall

Front and rear locking device

Inverter

vacuum cleaner

Single water machine

Paper belt electromagnetic water filter (with a roll of filter paper)

Paper belt filter (with a roll of filter paper)

Manual paper belt type water machine

Other special accessories

Front and rear ball screws

Hydraulic slow feed device (table feed speed 10mm/min, including oil cooling system)

CBN mode (saddle stepless speed change and ramp function are controlled by frequency conversion)

?Bilateral water retaining wall