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| Name: | TK6916 Boring Machine | Condition: | New |
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| Material: | High Grade Cast Iron | Voltage: | 220V/380V/420V/440V |
| Longitudinal Feed Step: | 6 Steps | Power(W): | 22/30 Kw |
| High Light: | horizontal boring machine,boring milling machine |
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Horizontal Precision Boring Machine , TK6916 Horizontal Line Boring Machine For Bearing
The TK6916 CNC plane boring and milling machine is a newly developed high-torque, high efficiency, high rigidity, features state-of-the-art machine tools. According to the requirements of users with different systems, different precision turntable size can form different grades of different specifications of the machine. Has the most extensive use of a universal machine tools, machine belongs to the wide range of large, its performance is boring, milling, drilling, reaming, milling plane machining processes, particularly suitable for processing porous Department, pitch requires more accurate box-shaped parts, rack, mold parts processing, the work piece in one clamping, auto-complete milling, boring, drilling, reaming, milling, tapping and other processes. Seven-axis control, Axis, circular interpolation and processing of three-dimensional surface can be realized. With milling head, flat rotating disk and other accessories to expand the processing capacity of the machine.
| Specification | Unit | TK6913 | TK6916 |
| Boring spindle diameter | mm | Ø130 | Ø 160 |
| Spindle taper | ISO50(BT50) | ISO50(BT50) | |
| Spindle speed | rpm | 2-1000(Op:2000) | 2-800(Op:2000) |
| Size of ram section | mm | 380´380 | 480´520 |
| Total travel of boring spindle and ram | mm | 1500 | 2400 |
| Travel of boring spindle (W axis) | mm | 800 | 1200 |
| Axial travel of ram(Z axis) | mm | 700 | 1200 |
| Vertical travel of boring head (Y axis) | mm | 2000-4000 | 2000-6000 |
| Longitudinal travel of column(X axis) | mm | 3000-30000 | 3000-30000 |
| Feedrate of ram(Z axis) | mm/min | 0.5-4800 | 1-4000 |
| Feedrate of boring spindle (W axis) | mm/min | 0.5-4800 | 1-4000 |
| Longitude travel speed of column | mm/min | 1-5600 | 1-6000 |
| Vertical travel speed of boring head | mm/min | 1-5600 | 1-6000 |
| Main travel speed of boring head | kW | 22/30 |
55 |
X/Y/Z axis structures
castings in integrated casting formation and resistant to abrasion, stress elimination enables high shock resistance, and the capability of vibration absorption is higher than common cast iron, so as to improve stability of machine tool.
Oil and coolant are recycled for prevention of pollution and in compliance with the requirements of environmental protection.
Feedback of axial positions adopts absolute optical scale to posite at all machining points precisely and to avoid the step of return to home position of each travel.
Ball crew and heavy-load linear roller guideway
C3 grade high precision ball screw and high precision P grade heavy load roller linear slide rail design to ensure that the heavy cutting axial and radial force.
Spindle
Gear type main shaft head are integrally cast molding, has a higher rigidity than the average combined type main shaft structure, improves the stability of the machine. Cutting ability have more and more high accuracy.
Spindle using large spacing, cylindrical rollers NN bearing ultra precision, ultra rigid, therefore has excellent processing capability for heavy cutting.
Characteristics of worktable
Indexing action is kept reliable and stable dependent on drive of large-diameter sliding surface and double gears 90°locating pins independently researched and developed by Dawei guarantees high precision. In addition hydraulic and T-bolts are used for solid clamp. Furthermore, backboard is used to prevent float of worktable under strong clamp of hydraulic and T-bots.
1. The rotary worktable is processed by precise manual scraping after grinding to ensure presion of contact and to provide perfect lubrication and abrasive resistance.
2. Design of lubricant chamber enables smooth operation of turntable even at the maximum load.
3. Brake characteristics:
a. Worktable is under uniform stress during multipoint brakes in circular uniform arrangement.
b. Release and locking are realized by means of oil pressure, and pressure cylinder is adopted to increase locking force.
c. Oil pressure locks worktable on chassis directly to realize perfect stability.
d. During brake locking is under axial force without center bias.
4. Double-gear drive eliminates excessive backlash and keeps perfect precision, and helical gear is adopted for transmission with advantages of good meshing, stable transmission, big contact ratio, reduction of load on each pair of gears and improvement of bearing capacity of gear.
5. Locating pins are designed at 0°, 90°, 180° and 270° orthogonal directions and can bear heavy cutting.
Design with emphasis on work efficiency of operators
Widening pedals of operators and shortening distance between workpieces and operating panel are helpful for improving efficiency of aligning and clamping operations.
Humanized design of control system
Simply and readily understood operating panel is favorable for convenience of operation, and the height and type of operating cabinet comply with ergonomic design.
Extremely high stability and maintainability
Rapid and simple daily check
Maintenance items of machine tool such as lubrication control units are centrally installed at the back of machine tool with convenience for check during daily maintenance.
Automatic tool touch probe
Because it can automatically detect the tool wear, damage degree and the offset value, can improve the operation convenience.
Automatic workpiece probe
The apparatus (TOUCH SENSOR) and the contact between the workpiece coordinate signal, automatically set the basic coordinate system of workpiece machining datum measurement after.
Linear scale
Using linear scale to improve the position precision, in order to machine high precision products.
Application examples
Dawei’s equipment can meet the demands of various energy, including oil, shipbuilding, structural parts, engineering machinery, aerospace, diesel engine, heavy machinery and other manufacturing areas of demand.
Aerospace,Ships,Chemical industry,Water conservancy,Valves,Wind power generation,Engineering machinery
Tel: 008613676965155
