CNC-VH 750
 
Hydraulic Honing Machine
 
 
 

Description

The Vertical Honing Machine is fabricated structure using high quality steel, adequately designed to give minimum deflection under full load. The Machine consists of reciprocating Honing Head, Spindle is run through Hydraulic Motor, Reciprocation is through hydraulic, hydraulic tool expansion system. The incorporation of most modern user friendly PLC systems makes machine operations simple. Hydraulic Flow and pressure control valves takes care of the Expansion of Stones while stroke length is set through proximity switches. Job holding fixtures are provided suitable to component. These all-automatic machines enable the user to run continuous production and at the same time achieve a high degree of accuracy and repeatability.

Honing is a little stock removing and finishing process for components requiring high dimensional and geometrical accuracy and good surface finish. .

KHUSHBU honing machines are used to correct taper, out-of-roundness, bell mouth, waviness and misalignment in bores. It is the quickest and the most cost- effective means to maintain diametrical tolerances as well as to remove pre-honed tool marks.

 

KHUSHBU hydraulic Honing Machines are designed to cater precise requirements of Honing application and are manufactured keeping in view fast, accurate and precision honing at a minimum cost for any variety of jobs. The machine offers modern features to ease operation. The design is compact, sturdy but reliable. Less set-up time results in more efficiency and productivity. .

The Hydraulic system is built with branded valves and accessories to ensure shock less and trouble free machine operation. Separate flow and pressure controls are provided for ease of setting the cutting speed and achieve correct cross hatch pattern.

The machine is equipped with a renowned brand of PLC system for setting and controlling of the honing process. The control system displays various parameters like reciprocation speed, rotating speed (rpm) and number of cycles completed etc.

Standard Features

• The honing head is guided on strong, tough and hard chrome plated guide bars.
• The sliding motion is shock less and smooth.
• Hydraulic variable spindle speed and reciprocation speed.
• Hydraulic hone expansion controls constant pressure on stones.
• Number of Strokes for Roughing & finishing can be set on PLC.
• Completely tooled up machine in ready to use condition.
• Very compact and optimally designed hydraulic system ensures smooth and trouble free operation.
 

Honing Range

Minimum dia.                20 mm.

Maximum dia.               200 mm.

Stroke  Length              750 mm

Honing Length              650 mm

Honing Spindle

No. of Spindle               One

Spindle RPM                 0-80 RPM Infinitely Variable.

Spindle Drive                Hydraulic Motor.

Reciprocation Speed      Up 5 mtr./min.)

Reciprocation                Through Hydraulic Cylinder.

Tool Connection            Through Universal Joints

Tool Expansion              Hydraulically – Single/Double expansion.
           

Hydraulic Equipment

Consisting of Oil Tank with Pump, Direction Control Valve, Pressure Control Valve mounted on manifold block connection and piped to the machine. Oil tank is equipped with filling, breathing sleeve, oil drain and oil level indicator.

Hydraulic Equipments                Yuken or Vickers.

Hydraulic Tank                         325 lts.

Hydraulic Expansion                  Push Type or Push & Pull type.

Hydraulic Cooler                       Optional

Hydraulic Oil                             MONEX – Hydromax 68.

Power req. for expansion           1 hp

Electrical Equipment

All the electrical controls are of GE or L&T. Complete control facilities are provided for working sequence with Push Buttons and Emergency Stop Switch. Electrical control panel consist all necessary switching, controls device, fuse, main switch, PLC and MMI.  MMI has all the dedicated buttons to control the operations.

Design                                      As per ISI standard.

Operating Voltage                     415 V, 3 phases, 50 Hz.

Control Voltage                         220V or 24 V as required.

Spindle Hydraulic Motor            SAM make.

Total Power Consumption          8 HP

PLC                                         Mitsubishi / Messung

Coolant System

Coolant Tank                            120 lts.

Coolant Pump                           0.35 HP, Silver make.

Coolant Oil                                MONEX – Mononhone 25.

Coolant Cooler                          Optional

Filtration System                    1. Magnetic Separator – Advance Industry, Hubali - make.
(Optional)                                 2. Paper band - Advance Industry, Hubali - make.
3. Centrifugal Filter- CBS make./ Filtek.

Lubrication System                 Cenlub System – Auto Lubrication to all moving Part.

PLC                                         The PLC is solid state equipment, designed to perform the function of logical                                                decision making for industrial control applications. The PLC acts as a total                                                replacement of hard wired relay with an effective reduction in wiring and panel size                                                with increase in flexibility and reliability.

Other Details

Machine dimensions WxBxL - 1800x1200x2700mm approx

Machine Weight                        2.5 Tons approx.

Colour                                      Nickel Grey and ACE blue.

Note. Due to continue improvement in Design, the above Specifications may change without notice.