Characteristics of technological equipment of the machine 250itvm f1
This unitdesigned to perform a variety of turning work in centers, collets or cam chucks, as well as for cutting metric, modular, inch threads.
Design features:
- A wide range of speeds and feeds provides productive processing with good surface quality;
- Preselective control of the spindle speeds allows you to prepare the subsequent inclusion during the operation of the machine and quickly implement it at the right time;
- Mnemonic feed control is provided by one handle, the switching direction of which coincides with the direction of the selected movement of the caliper with the cutter head;
- Fixation of the cutting head without gaps provides high rigidity and accuracy of installation;
- The lead screw is lubricated automatically when threading;
- The design of the spindle assembly allows you to quickly change the drive belts without disassembling the assembly;
- The bed is made of chromium-nickel cast iron, the guides are hardened by high-frequency currents and ground;
- The stop mechanism, located in the apron, protects the feed mechanisms from overloads, and also allows you to work on a hard stop when turning;
- The drive of the main movement is carried out from the electric motor through a twelve-speed gearbox, V-belts and V-ribbed belts. When the flywheel is turned, a certain combination of holes is created in the two selector disks for the fixing fingers of the levers that switch the gear blocks. After that, by pulling the handle towards itself, the rotating gears are first braked, and then they are switched;
- In the headstock there is a receiving pulley, a spindle, a 1:8 enumeration, a link for increasing the thread pitch;
- For an accurate reading of the transverse movements, a vernier mechanism is provided, which allows for movements of 0.005 mm / rev.;
- The box of giving provides a wide range of sizes of the cut carving, longitudinal and cross giving. For cutting precise threads, a direct connection of the lead screw to the guitar is provided, bypassing the feed box mechanism;
- Closed type apron provides longitudinal and transverse feed of the caliper manually and mechanically from the running roller, as well as threading with the help of the lead screw;
- Management of giving is carried out by one handle. The direction of turning on the handle coincides with the direction of movement of the caliper. The presence of a blocking device excludes the possibility of simultaneously turning on the lead screw and the lead roller, as well as the longitudinal and transverse feeds;
- The machine is equipped with electric motors and equipment designed for a voltage of 380 V three-phase alternating current with a frequency of 50 Hz, a local lighting voltage of 36 V. The machine is connected to the mains by a package switch.
Equipping the lathe IZH-250ITVM.03.F1 with a modern DRO allows:
Display dimensions in mm or inches with a resolution of 0.1 to 100 microns;
Carry out linear compensation of errors in the mechanical elements of the machine, for example, wear of guides;
Enter tool wear compensation. For an accurate reading of the transverse movements, a vernier mechanism is provided that allows for movements of 0.005 mm / revolution.
Performing a variety of turning work in centers, collets or cam chucks, as well as for cutting metric, modular, inch threads. Machine 250 ITVMF.1 is additionally equipped with a digital indication system. DESIGN FEATURES: A wide range of speeds and feeds provides productive processing with good surface quality. The preselective control of the spindle speeds makes it possible to prepare the subsequent switching on during the operation of the machine and quickly carry it out at the right time. Mnemonic feed control is provided by one handle, the switching direction of which coincides with the direction of the selected movement of the caliper with the cutter head. Backlash-free fixation of the cutting head provides high rigidity and installation accuracy. The lead screw is automatically lubricated when threading. The design of the spindle assembly allows you to quickly change the drive belts without disassembling the assembly. The machine bed 250 ITVM.01, 250 ITVM F1, 250 ITVM.03 is made of chromium-nickel cast iron, the guides are hardened by high-frequency currents and ground. The stop mechanism, located in the apron, protects the feed mechanisms from overloads, and also allows you to work on a hard stop when turning. The drive of the main movement is carried out from the electric motor through a twelve-speed gearbox, V-belts and V-ribbed belts. When the flywheel is turned, a certain combination of holes is created in the two selector disks for the fixing fingers of the levers that switch the gear blocks. After that, by pulling the handle towards itself, the rotating gears are first braked, and then they are switched. In the headstock there is a receiving pulley, a spindle, a 1:8 enumeration, a link for increasing the thread pitch. Machine tool model 250 ITVMF1 is equipped with a digital indication system (SDSI). Equipment of the machine SDSI allows: - to carry out the indication of dimensions in mm or inches with a resolution of 0.1 to 100 microns; - carry out linear compensation of errors in the mechanical elements of the machine, for example, wear of the guides; - to enter tool wear compensation. For an accurate reading of the transverse movements, a vernier mechanism is provided that allows for movements of 0.005 mm / rev. The feed box provides a wide range of threads, longitudinal and transverse feeds. For cutting precise threads, a direct connection of the lead screw to the guitar is provided, bypassing the mechanism of the feed box. The closed type apron provides longitudinal and transverse feeds of the caliper manually and mechanically from the running roller, as well as threading with the help of the lead screw. Feeding is controlled by a single handle. The direction of turning on the handle coincides with the direction of movement of the caliper. The presence of a blocking device excludes the possibility of simultaneous activation of the lead screw and the lead roller, as well as the longitudinal and transverse feeds. The machine is equipped with electric motors and equipment designed for a voltage of 380 V three-phase alternating current with a frequency of 50 Hz, a local lighting voltage of 36 V. The machine is connected to the mains by a package switch.
Characteristics:
| Maximum length of workpiece, mm | 500 |
| The maximum length of the workpiece over the support, mm | 168 |
| Maximum diameter of the bar processed in the chuck, mm | 24 |
| Maximum cutter section, mm | 16x16 |
| Spindle end according to GOST 12593-93 | 4 |
| Spindle inner taper size | Morse 4 |
| The size of the inner cone of the tailstock quill | Morse 3 |
| Quill travel, mm | 85 |
| Spindle speed, min-1 | 25-2500 |
| Longitudinal feed, mm/rev | 0,001-1,8 |
| Cross feed, mm/rev | 0,005-0,9 |
| Thread pitch inch, thread 1" | 24-0,5 |
| Main drive power, kW | 3 |
| Accuracy class according to GOST 8-82 | IN |
| Product sample roughness, µm | 0,63 |
| Overall dimensions, mm | 1580 |
| Weight, kg | 1290 |
High-precision screw-cutting lathe model 1I250VF1 is designed to perform a variety of turning operations in centers, collets or cam chucks, as well as for cutting metric, modular, inch threads. The machine is widely used in tool, mechanical, repair sites enterprises in various industries. Lathes model 1I250VF1 are used in mechanical and tool shops industrial enterprises single, serial and large-scale production.
The machine 1I250V.F1 of high precision is equipped with a digital indication system, which allows you to increase the productivity and quality of the operator's (turner's) work when performing turning work.
The main components and mechanisms of the screw-cutting lathe 1I250V.F1
List of units and mechanisms of a lathe with DRO 1I250VF1
1. Bed 1I250V.10.000 (250ITVM.03.10.000]
2. Reducer 1I250V.17.000
3. Box of feeds 1I250V.30.000
4.Guitar 1I250V.25.000
5. Grandma front 1I250V.21.000
6. Electrical equipment 1I250V.90.000
7.Wiring DRO 1I250VF1.94.000
8. Fence (cartridge) 250ITP.86.000
9. Apron 1I250V.50.000
10. Four-position tool holder 250ITP.61.000
11. Guardrail (caliper) 1I611P.89.000
12. Support 1I250V.60.000
13.Cooling 250ITP.70.000
14. Grandma rear 250ITP.40.000
15. Fencing 1I250V.10.02.000
16. Grease 1I250V.74.000
The layout of the controls of the lathe 1I250V.F1
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List of controls for the lathe 1I250VF1
1. Handwheel for selecting the spindle speed (for a geared machine)
2. Handle for turning on the spindle speed (for a geared machine)
3. Handles for selecting the feed rate and thread pitch
4. Handles for selecting the feed rate and thread pitch
5. Handles for selecting the feed rate and thread pitch
6. Shift knob
7. Handle for switching the snaffle and the step increase link
8. Electric cooling pump switch
9. Input switch
10. Lock locking the input switch
11. Digital display for the machine 1I250V F1
17. Lubrication station switch
18. Button for general stop and emergency shutdown of the machine
19. Longitudinal handwheel
20. Manual cross feed knob
21. Handle for fixing the tool holder
22. Handle for turning on and off the lead screw nut
23. Handwheel for moving the upper slide
24. Light switch
25. Quill clamp handle
26. Handle for attaching the tailstock to the machine
27. Quill handwheel
28. Nut for fixing the tailstock on the frame
29. Feed reversal handle
30. Start and stop handle
31. Safety mechanism adjustment screw
We offer to buy a new screw-cutting lathe with DRO 1I250VF1 at the manufacturer's price.
Technical characteristics of a metal lathe with DRO 1I250VF1
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Parameter |
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The largest diameter of the processed workpiece, mm: above the bed above the caliper |
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The greatest length of the processed product, mm, |
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The largest diameter of the bar processed in the chuck, mm, |
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Spindle through hole diameter, mm |
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The largest section of cutters, mm |
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Accuracy class according to GOST 8-82 |
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Spindle inner taper size according to GOST 25557‑82 |
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The size of the inner cone of the tailstock quill according to GOST 25557-82 |
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The greatest movement of the quill, mm |
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Cross displacement of the quill, mm |
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Spindle speed limits, rpm |
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Feed limits, mm / rev: longitudinal |
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transverse |
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Limits of steps of cut threads: Metric, mm Modular, modules Inch, 1” thread |
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The greatest transverse movement of the caliper, mm |
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The greatest movement of the upper slide of the caliper, mm |
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The price of division of a limb of longitudinal movement, mm |
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Longitudinal movement in one turn of the limb, mm |
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The price of dividing the limb of the transverse movement, mm |
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Cross movement of a support for 1 turn of a limb, mm |
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SDH resolution, mm: along the X coordinate Z-coordinate |
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Main engine power, kW |
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Overall dimensions, mm no more than: length × width |
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Machine weight 1I250VF1, kg, |
Delivery set, included in the price, lathe 1I250V.F1
- Digital indication device (DRO)
- 3-jaw chuck (Grodno, Belarus)
- Longitudinal stop, headstock center (Morse 4)
- Tailstock Center (Morse 3)
- Set of interchangeable gears for threading
- Maintenance tool
- Tool holder 4-position (cutter 16 * 16)
Accessories and options for extra. payment for the machine 1I250VF1
- Collet chuck
- Steady rest
- Steady rest
- Back tool holder
- Emphasis 4-position
- Grooved faceplate
- Driver chuck
- Clamp set
- Cross indicator stop
- Center Rotating Morse 3
Machine 1I250VF1 - where to buy, payment, delivery, warranty
Price for lathe high accuracy 1I250VF1 with DRO is indicated on our website with VAT for a standard delivery set.
Buying a machine 1I250VF1 is easy - just call the numbers below in your city.
The sale of a screw-cutting lathe with a DRO model 1I250V.F1 is made with 100% prepayment if the equipment is in stock and 50% prepayment when the machine is put into production and the remaining 50% is paid after being informed of its readiness for shipment. It is possible to have a different percentage and a different payment procedure, agreed with a specialist in the sales department of our company.
Delivery of equipment is carried out by road and rail transport companies Delovye Linii LLC, PEK LLC, Baikal-Service, Zheldorekspeditsiya LLC and other third-party carriers through transport and logistics companies, as well as the transport of the Buyer or our company.
The Buyer pays for the transportation of goods, unless otherwise specified in the Delivery Agreement.
Warranty for a new screw-cutting lathe 1I250VF1 - 12 months, after overhaul- 6 months.
The manufacturer reserves the right to change the standard equipment and the place of production of the equipment without notice!
- 1,207,000 rubles, in stock. ">
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Technical characteristics of the lathe with DRO 250ITVM .F1:
| Parameter name, dimension | Parameter value |
| Maximum length of workpiece, mm | 500 |
| The maximum diameter of the workpiece over the support, mm | 168 |
| Maximum diameter of workpiece over bed, mm | 240 |
| Maximum diameter of the bar processed in the chuck, mm | 24 |
| Maximum cutter section, mm | 16x16 |
| Spindle end according to GOST 12593-93 | 4 |
| Spindle inner taper size | Morse 4 |
| The size of the inner cone of the tailstock quill | Morse 3 |
| Movement of the quill of the lathe, mm | 85 |
| Spindle speed, min -1 | 25-2500 |
| Longitudinal feed, mm/rev | 0,001-1,8 |
| Cross feed, mm/rev | 0,005-0,9 |
| Thread pitch inch, thread 1" | 24-0,5 |
| Main drive power, kW | 3 |
| Accuracy class according to GOST 8-82 | IN |
| Product sample roughness, µm | 0,63 |
| Overall dimensions, mm, no more | 1790x955x1580 |
| Weight, kg, no more | 1290 |
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The machine bed 250ITVMF1 is made of chromium-nickel cast iron, the guides are hardened by high-frequency currents and ground.
The stop mechanism, located in the apron, protects the feed mechanisms from overloads, and also allows you to work on a hard stop when turning.
The drive of the main movement is carried out from an electric motor through a twelve-speed gearbox, V-belts and V-ribbed belts.
When the flywheel is turned, a certain combination of holes is created in the two selector disks for the fixing fingers of the levers that switch the gear blocks. After that, by pulling the handle towards itself, the rotating gears are first braked, and then they are switched.
In the headstock there is a receiving pulley, a spindle, a 1:8 enumeration, a link for increasing the thread pitch.
For an accurate reading of the transverse movements of the 250ITFM.F1 lathe, a vernier mechanism is provided that allows displacements of 0.005 mm / revolution. The feed box provides a wide range of threads, longitudinal and transverse feeds. For cutting precise threads, a direct connection of the lead screw to the guitar is provided, bypassing the mechanism of the feed box.
The closed type apron provides longitudinal and transverse feeds of the caliper manually and mechanically from the running roller, as well as threading with the help of the lead screw. Feeding is controlled by a single handle. The direction of turning on the handle coincides with the direction of movement of the caliper. The presence of a blocking device excludes the possibility of simultaneous activation of the lead screw and the lead roller, as well as the longitudinal and transverse feeds.
The machine is equipped with electric motors and equipment designed for a voltage of 380 V three-phase alternating current with a frequency of 50 Hz, a local lighting voltage of 36 V.
The machine is connected to the mains with a package switch.
Principles of our work:
We are an engineering company. We understand our equipment.
We are a manufacturing company. OOO PKF "StankoPostavka"» is part of an industrial holding, we have a permanent assembly and repair base.
— We offer machine tools from other factories at the prices of manufacturing plants, including VAT and delivery to Moscow. We carry out technical support our supplied equipment.
* Click on the picture to enlarge it
Screw-cutting high-precision universal machine 250ITVM.F1 with DRO.
250ITVM.F1 with DRO application: used for finishing precision operations and for cutting all types of threads, such as metric, modular and inch. 250ITVM.F1 differs from the usual digital display device or DRO, the resolution along the X axis is 0.001mm, along the Z axis 0.005mm. With the help of the DRO, it is possible to compensate for the errors of the machine, its guides, and tools.
Universal lathe 250ITVM.F1 with DRO price on request. This modification of the machine has been withdrawn from mass production.
250ITVM.F1 manufacturer: the technical forces of our company assemble machine tools of the 250ITVM series on the basis of a Russian machine-tool building enterprise, Russia. The machines are new (casting frame, cast iron), the warranty provided is 1 year. We offer machine commissioning and staff training.
Lathe 250ITVM.F1 design and operation principle: By default, a gear box is installed, which allows you to step-by-step change the speed of the spindle and, accordingly, the workpiece. This design has proven to be a reliable working unit for many years. At the request of the client, we can supply a universal lathe 250ITVM.F1 with an asynchronous motor with a frequency-controlled drive without a gearbox. This allows you to smoothly change the rotation speed, if necessary, accurately set the desired frequency value without completely stopping the engine. The processing of the workpiece, usually in the form of a cylinder, is carried out when it is fixed in a three-jaw chuck, between centers and in a collet chuck with small part sizes. The installed DRO system allows counting in mm or inches in relative or absolute number system with minimal error and discreteness. With natural wear of the turning cutting tool, guides, the operator can set data to compensate for errors in turning. For a variety of processing of metal, cast iron parts, blanks from non-ferrous or difficult-to-process metals, 250ITVM.F1 with DRO performs processing at a speed of up to 2500 rpm without loss of accuracy and quality of the resulting surface of the part. To increase the wear resistance of the lead screw, which drives the main drive, there is a lubrication system.
Features and advantages of the machine 250ITVM.F1 with DRO: cast iron bed, DRO with display, hardened rails, wide speed range, preselective spindle speed control, single-handle mnemonic feed control. On request, it is possible to manufacture a machine with accuracy class A (especially high accuracy according to GOST).
Standard equipment of the machine 250ITVM.F1: 3-jaw chuck, longitudinal stop, two centers with Morse taper 3 and 4, a set of interchangeable gears, a set of keys, a passport for the machine (operating manual).
Additional equipment of the machine 250ITVM.F1: collet chuck, movable and fixed steady rests, conical ruler, rear tool holder, four-position stop, driver chuck with clamps, rear tool holder. Detailed information on equipment on our page:.
Specifications universal high-precision lathe 250ITVM.F1 with DRO:
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Maximum Ø of the workpiece above the bed, mm |
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Maximum Ø of the workpiece over the support, mm |
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Maximum workpiece length between centers, mm |
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Maximum bar diameter (up to 600 mm long), mm |
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Spindle hole diameter, mm |
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Cross section of cutters, mm |
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Inner spindle taper, tailstock quill taper, center in tailstock quill |
Morse 3 |