TBI VC 1570 Smart Mill New Line

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TBI VC 1570 Smart Mill New Line

Availability: In production: 1 pc.

Main product features:

  • machine body made of cast iron
  • structure based on cross slide table
  • linear rolling guides in all axes
  • 4 guideways in Y axis
  • temperature stabilization of the spindle
  • Z-axis balance unit
  • central lubrication system
  • high accuracy (+/- 0.005 mm) and repeatability of positioning (+/- 0.003 mm)
  • high drive power and high torques ensure high-performance machining

Standard equipment

  • Siemens 828D + ShopMIll controller with 15" touch panel
  • rigid tapping system
  • MPG remote handwheel
  • spindle 10 000 rpm
  • cooling through the spindle (CTS) 20 bar
  • spindle blow-off system
  • air and liquid cooling system for the tool
  • USB + Fast Ethernet data transmission
  • oil skimmer
  • 20-position tool magazine SK40 -
  • hand guns for flushing the work surface (with water and air)
  • bottom chip flushing system
  • integrated chip conveyor: 2x screw + belt with trolley
  • cooling of the electrical cabinet

Optional equipment

  • preparation for installation of 4 axes
  • numerically controlled 4 and 4/5 axes
  • tool touch probe
  • workpiece touch probe

Technical data

Expand all

Longitudinal travel of the table - X axis mm 1500
Transverse movement of the table - Y axis mm 700
Vertical travel of the headstock - Z axis mm 700
table surface mm 1650 x 700
T-slots (number x width x spacing) 5 x 18 x 100
Table load kg 2000
Distance from spindle face to table mm 130 - 830

Main drive direct-drive
Spindle taper type SK40 (DIN69871)
Drive power (S1/Pmax) kW 11/23
Max. rotations rpm 12000

Type drum
Number of tools pcs. 24 (30)
Max. tool diameter (adjacent free space) mm 80 (150)
Max. tool weight kg 7
Max. tool length mm 300

Ball screws in the X/Y/Z axes mm 50/50/40
Number of slides in X/Y/Z axes pcs. 2/4/2 (linear)
Feed rate in X/Y/Z axis m/min 30/30/30

Accuracy of machine positioning mm +/- 0,003
Repeatability of machine positioning mm +/- 0,002

Total power consumption kVA 45
Length (with chip conveyor) x width x height mm 4150 (5314) x 2400 x 3233
Weight kg 12000
Compressed air (pressure) bar 6
Application of the machine tool
The TBI VC 1570 Smart Mill Vertical Machining Center is a general-purpose machine tool where the price/performance ratio is most favorable. The design and standard of configuration enable roughing and finishing machining in small batch and repetitive production, where the price/performance ratio is most favorable. The machines are used by our customers to produce machine components and dies, among other things. Comparing this model to existing solutions on the market, its advantage is the ability to machine tall parts, as the Z-axis travel is 700 mm. The Siemens 828D control used is very intuitive to use. The ShopMill graphical interface facilitates quick programming of single models and small batch production without the need for CAM software. The standard block processing time is 4.5 ms. The economy of the solution was achieved through a closed equipment configuration that allows full functionality.

 

Read more about TBI VC 1270 Smart Mill
Note the increased payload capacity of the table, which is 2,000 kg. The design is based on a cross table, and the ball screws have the largest diameter (in the comparable machine segment) – this allows more weight to be placed on the table. On the other hand, the rolling guides used in the Y-axis allow uneven loading of the table while maintaining full machining parameters. The cart system used, with scrapers and automatic internal lubrication, is selected for harsh industrial conditions and high dustiness. Ergonomics and operator comfort are enhanced by the ability to drive the table up to the machine guard and load it. The TBI VC Smart Mill Machining Center features high structural rigidity and high repeatability of machining. Machining time is maximized by using a two-arm tool changer and a drum tool magazine that rotates by the shortest path. The important thing is that the tool is assigned in the control, not in the stock. By using Z-axis strain relief, the load on the motor is reduced by about 60%, which increases its life and reduces energy consumption.

To put the subject in a nutshell: the price of a CNC machine depends primarily on how it is built. The price consists of materials, components, equipment, human labor, brand. Leaving aside the issue of control ? CNC machines from different manufacturers have quite similar technical solutions. Typically, discrepancies occur between size, length, weight, accuracy or visual aspects and brand recognition.

 

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Over the years of work, we have learned one thing: how many customers, so many needs ? and we know how to identify them. That’s why we realize that one of the most nagging questions from customers is: ? “When will I get my machine tool?”. Although one would like to say ? “it depends? ? because it really does ? we are well aware that it is difficult to put such a date into any investment plan or take it into account when planning production.

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In order to remain competitive in the market and increase the quality of their services, more and more companies are choosing to purchase a new CNC machine tool. However, it is often the case that not all customers want to commit a larger sum of money. In this case, they choose to take advantage of available forms of financing, particularly leasing. In that case, they commit funds only for their own contribution; the leasing company finances the rest.

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More favorable for tax purposes is the operating lease, the initial payment, the full lease payment and the expenses incurred on the leased object are included in the tax deductible expenses. The condition is that the contract is concluded for at least 40% of the depreciation period for the asset and that there is a limit on the determination of the final redemption value. VAT is added to each lease installment.

In the case of a finance lease, the entrepreneur becomes the owner of the CNC machine and makes monthly depreciation deductions, only the interest and all expenses incurred are charged to expenses. There are no restrictions on the contract term or residual value, while VAT is paid on the full value of the machine along with the first installment.

The standard financing period for the purchase of a CNC machine is 3 to 5 years, but it is possible to extend financing up to 7 years.

Shortening an operating lease is more complicated. If it occurs before 40% of the normative depreciation period has elapsed, the regulations oblige the leasing company to sell the leased asset, at the market value confirmed by an appraiser’s valuation or at the outstanding value, whichever is higher.

There is no clear answer. Certainly obtaining financing through a CNC machine supplier can make the process easier. Significance will be given to the amount of the declared initial fee (minimum 20%), the assets of the company and the owner, the possibility of guaranteeing with private assets by the lessee or representative, the prospects of the company (experience of managers, contracts concluded, the amount of turnover.

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