Deep drilling machines TIBO B80 • B125 • B160 • B250. Deep Hole Drilling and Boring Machines

08.07.2018

At the exhibition "Metalworking-2017" held in Moscow, the premiere of the "Rapier SGS-01" machine took place. Thanks to its appearance, the production of barrels for small arms can rise by new level
The eighteenth international exhibition "Metalworking-2017" has opened in Moscow, at the Expocentre on Krasnaya Presnya. She will work from 15 to 19 May. One of the real sensations of the exhibition is the demonstration of the machine deep drilling, the likes of which we have never released.
In total, on an area of 39.5 thousand square meters 1000 companies from 30 countries demonstrate their achievements. Despite the sanctions, machine tools are offered to Russian enterprises by such countries as Austria, Great Britain, Germany, the USA, France, Switzerland, Sweden and Japan.

Minister of Industry and Trade Denis Manturov noted: "The exhibition is a key event in the field of material processing technology and makes a significant contribution to the implementation of relevant government programs and investment projects. It presents the best examples technological equipment meeting all the requirements of international standards".

It is gratifying that, along with the world's leading machine tool companies, Russian companies are also represented. True, I must say that they mainly produce licensed machines adapted to our conditions.

But the USSR was one of the world leaders in the field of machine tool building, no matter how strange it may seem to someone today. Back in 1991, our country ranked second in the world in terms of consumption of machine tools and third in terms of their production - after the USA and Japan. At the same time, the "soviet" machines were not much inferior in quality to foreign models. And for the production of machine tools with numerical program management we even took the lead. And a real rout Russian machine tool industry in the 1990s was hardly accidental.

In the early 2000s, attempts were made to revive this branch of engineering. Billions of rubles were allocated. They were simply stolen. The investigation was led by the FSB. Some of the culprits were found and jailed. But the machine tool industry has not really revived in our country. Today, all the most modern Russian factories, including defense ones, are equipped either with imported machines or manufactured in our country under license.

That is why it is possible to call the premiere demonstration of the machine "Rapier SGS-01" sensational. SGS-01 is a single-spindle deep drilling machine. Single-spindle, in turn, indicates that one workpiece can be processed at a time. However, as the developers assure, if necessary, it can be made with two or even three-spindle.
But perhaps the most surprising thing is that it was designed and assembled not by machine tool specialists, but by the creators of small arms.

The initiator was the head of the Central Design and Research Bureau of Sports and Hunting Weapons (TsKIB SOO), located in Tula, Alexei Sorokin. This bureau, of course, deals with both sports and hunting weapons, but its main direction is combat.

Here is what Alexey Sorokin told the correspondent " Russian newspaper about why we need a deep drilling machine and how it was created.

The machine is my private project, without false modesty, but also without pathos, says the director of TsKIB SOO. - On the one hand, its creation is not connected with the main activity - the management of a defense enterprise. On the other hand, I see all the problems of machine tool building and I understand perfectly well that good weapons can only be produced on good machines.

In particular, in order to manufacture the barrel of an assault rifle, machine gun or hunting rifle, equipment is needed that allows for the so-called deep drilling. It is not produced in Russia, and imported is very expensive, and it is problematic to purchase it today. Western manufacturers are reluctant to sell machine tools to defense enterprises.

Deep drilling is characterized by the ratio of the diameter of the drilled hole to the depth of drilling. If this ratio is 1 to 10, then it is already deep, for example, a hole with a diameter of 7.62 mm to a depth of 76 mm is deep. But in gun barrels, the ratio can be 1 to 100 or even more, and this requires special technology.

Neither in the USSR, nor in Russia, CNC deep drilling machines for small calibers have ever been produced. So we were first. And we tried to set maximum requirements during its design, which would ensure its effective use in a wide variety of technological operations.

For example, this is a wide range of possibilities for the rotation of the workpiece, counter-rotation of the drill, control of temperatures, forces, and so on. In the production of the machine, we have achieved a unique geometry. The accuracy of the coincidence of all elements along the drilling axis is less than a micron, and the error of the bed is 4.7 meters less than a hundredth of a mm, such an accuracy of the machine will give hole accuracy, high purity and minimal center-to-center drift. We can drill blanks from any of the strongest steel up to 1300 mm long. The maximum caliber is 30 mm.
Our development, by the way, has the widest possible applications. After all, deep drilling is used not only in weapons production. This includes medical equipment, energy, and the tool industry (production of channels in molds), and transport engineering, and even the manufacture of special tools for forestry - there are also technologies that require deep drilling of small diameter holes.

For a complete technological cycle of manufacturing gun barrels a line of nine different machines is needed. We clearly imagine what these machines should be and, most importantly, how they should be made. If we find understanding, then I am sure that the production of machine gun barrels, machine guns, sniper and hunting weapons in our country will rise to a qualitatively new level. That is why participation in the Metalworking-2017 exhibition is very important for us.

We were able to implement a real import-substituting project. Most the best machines deep drilling is produced in Germany. But they are very expensive, and in terms of their characteristics they are in no way superior to our machine, which we show at this exhibition.

Necessary business. I watched on ORSIS how the barrels were turned. The coin on the edge on the moving bed does not move. But there are imported, and here is ours!

HONG JI machines for performing deep drilling operations have proven themselves among Russian users as extremely reliable equipment. The company produces a wide range of equipment tailored to perform highly specialized tasks with maximum efficiency.

Parameter	Model	ST-1200	ST-1500	ST-2000
PLC / CNC type		Mitsubishi/Fanuc	Mitsubishi/Fanuc	Mitsubishi/Fanuc
Desktop	Dimensions, mm	1000x1200	1300x1800	1600x2600
Desktop	Max. part weight, kg	5000	10000	15000
drilling range	Number of spindles	1	1	1
	Drilling diameter, mm	3…25 (5…40)	3…25 (5…40)	3…25 (5…40)
	Max. Drilling depth (Z-axis), mm	1200	1500	2000
Movements	Transverse movement of the table (X axis), mm	1000	1600	2200
Movements	Vertical movement of the spindle (Y axis), mm	1200	1000	800
Spindle power	kW	5,5	5,5	5,5
Speed	Working feeds, mm/min	10…150	10…150	10…150
Speed	Drilling spindle rotation speed, rpm	6000	6000	6000
High pressure pump	Max. Pressure, bar (MPa)	100 (10)	100 (10)	100 (10)
	Consumption, l/min	30…60	30…60	30…60
	Coolant tank volume, l	1000	1200	1200
Common parameters	Machine weight, kg	10000	16000	18000
Common parameters	Machine dimensions, mm	5300x2800x2800	6300x5200x300	7100x6000x3000

CNC metal deep drilling machines HONGJI(Taiwan) are designed to process deep holes in large-sized, heavy, complex in design and precise products such as an internal combustion engine body or parts of the aviation industry. The machines have 4 controlled axes and allow deep drilling, threading and milling operations.

The tool is a deep hole drill that can be changed quickly and easily, which allows you to increase work productivity. The 4-stage coolant cleaning system keeps the oil clean and prolongs its life.

According to a special specification, deep drilling machines with a drilling depth of up to 3000 mm and a table load capacity of up to 20 tons can be manufactured.

Standard equipment:

FANUC CNC
paper filter
Magnetic separator
Screw conveyor chip
High pressure pump
Pump automatic feeding lubricants
External coolant tank
Portable control panel
Telescopic rail protection along X, Y, Z, W axes
Interface RJ45, RS232
Transformer 380/220V
Adjustable machine feet
Tool kit for machine maintenance

Additional options:

Oil cooler
Drill sharpening machine
Rubber inserts for drill
Drill Guide Bushings
Full enclosed machine guard
Centrifuge for coolant cleaning system
Manual turntable
Milling and tapping function
Deep hole drills

Machine tools Precihole

Company Precihole

defense industry andautomotive industry, nmedical implants, uh energy, p recycling of materials, shswabs and molds, theavy engineering, paerospace industry.

BVN series deep hole drilling machines from the company Precihole have a robust construction that can withstand the high metal cutting forces that accompany drilling. These machines can drill holes up to 400 mm in diameter and up to 20 m deep.

Micro deep drilling machine from the company Precihole designed for drilling small parts where high hole accuracy is required. Using the most modern developments such as high speed electrospindles, tool monitoring systems, coolant pumps, tool magazines large capacity and reverse rotation of parts provide exceptional hole straightness, strict adherence to tolerances and surface quality requirements. Being a high-precision and high-performance equipment, this category of machine tools is widely used in the medical and aerospace industries.

GVN series deep hole drilling machines from the company Precihole meet all the basic requirements for this type of equipment: high accuracy, high performance, compact design, affordable price and reliability. These machines can be used for a wide range of workpieces and deep hole drilling from 2mm to 40mm in diameter.

Machines for trimming and finishing burnishing with rollers of the SBN series from the company Precihole Designed for high performance machining. Trimming and finishing burnishing with rollers is performed approximately 30-40 times faster than honing. These machines are ideal for the production of hydraulic cylinders of all lengths and diameters.

XYBVN series deep hole drilling machine Precihole have a robust construction that can withstand the high metal cutting forces that accompany drilling. With these machines it is possible to drill holes up to 50 mm in diameter and up to 500 mm deep.

XYGVN series deep hole drilling machine Precihole designed for processing parts in the form of a prism and drilling holes along the diameter of the pitch circle. As high performance precision equipment, these machines are ideal for many industries.

Machine tools Precihole have been produced for thirty years. These technologies provide high speed and accuracy of metal removal for obtaining deep straight holes while maintaining tolerances and requirements for surface quality. These machines are designed for 24/7 operation. manufacturing enterprises within 7 days a week.

Company Precihole is ISO 9000 certified and cares about the quality of its products, its customers and its staff. The company offers competitive prices for its products and strong commitment to its services.

Deep hole drilling and hole finishing technologies are used in a wide range of industries, including, among others:

defense industry andautomotive industry, noil and gas industry, mmedical implants, uh energy, p recycling of materials, shswabs and molds, theavy engineering, pproduction of hydraulic cylinders, andaerospace industry.

Benefits of Precihole

over 25 years of deep drilling experience
field-proven experience with deep hole drilling and hole finishing equipment
technical competence in developing solutions for complex equipment
unified business processes that provide the best value for money in the industry
worldwide supply of equipment and technical support for all types of products and services

Main characteristics

Deep drilling with BTA technology

Micro Deep Drilling Machines

Single Axis Deep Drilling Machines

Multi-axis deep drilling machines

Roller trimming and smoothing machines

Machines for the production of tube sheets

3-axis deep hole drilling machines

Deep drilling machines

Deep drilling is generally characterized by a hole length to hole diameter (L/D) ratio of at least 10:1.

Precihole - deep drilling and hole finishing technologies

Machine tools Precihole have been produced for thirty years. These technologies provide high speed and accuracy of metal removal for obtaining deep straight holes while maintaining tolerances and requirements for surface quality. These machines are designed to work around the clock in manufacturing plants for 7 days a week.

Deep hole drilling and hole finishing technologies are used in a wide range of industries, including, among others:

Benefits of Precihole

over 25 years of deep drilling experience
field-proven experience with deep hole drilling and hole finishing equipment
technical competence in developing solutions for complex equipment
unified business processes that provide the best value for money in the industry
worldwide supply of equipment and technical support for all types of products and services

The CNC deep drilling and boring machine is Zhenhua's own development. internal surfaces hydraulic cylinder. At the moment there are 6 machines of various standard sizes available: 1 machine with a total length of 12m; 1 machine with a total length of 9m; 3 machines with a total length of 6m; 1 machine with a total length of 12m. With high build quality and efficiency, our equipment has won the trust of many national hydraulic cylinder companies, including Zoomlion, Sany and Sunward. Moreover, machines with a total length of 9m and 12m are widely used for the production of telescopic hydraulic cylinders for cranes such as Zoomlion, Sany and Sunward.

Our production allows deep drilling with fifty types of drilling heads. Many years of experience in the practical use and modernization of equipment has allowed us to achieve the best machining results, as well as to become an expert in the selection of boring and cutting heads and setting up equipment for the production of products using specific materials. In order to further improve the efficiency of the equipment, we are waiting for any wishes and suggestions from you.

Performance and scope
The TZH series is designed for drilling, milling and rolling of hydraulic cylinder liners made from standard steel or cold drawn tubing. The use of modern European technology and Zhenhua drilling and rolling tools can achieve the following results: the accuracy of the hole diameter of the workpiece is IT8, the surface roughness is Ra0.1-0.4 microns. The detailed specifications of the TZH CNC deep drilling and boring machine series are as below.

The use of this type of equipment allows you to reduce up to 80-90% of the processing time for each product, in comparison with traditional boring-milling and honing machines. For example, to obtain a cylinder liner with inside diameter 180mm and 4m long, takes an average of 5 to 6 minutes. While it takes up to 300 minutes for a honing machine to get a part with the same parameters. In addition, the TZH series of machines allows you to produce products with a tolerance and roughness level that is not inferior to European brands.

The machine is characterized by a strong and rigid structure, the movement of the working mechanisms of the machine is carried out by parallel guides, allowing to achieve high positioning accuracy and smooth running. Precision stiffener has increased strength, which is achieved by thermal aging. High power motor and Siemens CNC control systems provide high performance and easy operation. The machines are equipped with high-precision drills, the working tolerance of which is 12mm.

Specifications CNC deep drilling and boring machine TZH series

Model		TZH 125×6000		TZH 250×3000	TZH 250×6000	TZH 250×9000	TZH 360×12000
Cylinder liner parameters	Outer diameter, mm	Æ73-140		Æ73-300			Æ145-426
	Inner diameter, mm	Æ63-125		Æ6-250			Æ125-350
	Length, mm	1700-6000		600-3000	1700-6000	1700-9000	2000-12000
Speed of rotation of the main axis, rpm		100-800					100-600
Maximum piston stroke, mm		6350	3350		69350	9350	12350
Feed rate, rpm		0-2.4
Main engine power, kW		22	39		51		60
power, kWt		70	106		118		140
Operating voltage, MPa		10
CNC system		Siemens 802
Overall dimensions, m (L×W×H)		21×4×2	15×4.5×2		21×4.5×2	27×4.5×2	34×5×2.2
Weight, tone		35	32		41	50	62

Certificates and awards

Deep drilling machines. Buy from stock. Machines to order

To ensure high quality and productivity in deep hole machining, a modern, high-performance and reliable special machine is required. Based on a variety of practical tasks have been developed special machines various standard sizes and in various designs.

The following designs can be used

Structural form 1 (lathe machine):

Locating a rotating product in the headstock chuck and roller rests. The stem with the installed tool is attached to the stem stock. Holemaking takes place with a non-rotating tool.

Structural form 2 (lathe machine):

Locating a rotating product in the headstock chuck and roller rests. Depending on the technological needs, processing can be performed with a rotating product with both a non-rotating and a rotating tool.

Structural form 3 (swivel machine):

Locating a rotating product in the headstock chucks and roller rests. The ends of hollow blanks are easily accessible for measurement, for changing tools; work using the "draw boring" method. Machining takes place with a non-rotating tool.

Structural form 4 (swivel machine):

Locating a rotating product in the headstock chucks and roller rests. Processing can be performed with a rotating product as a non-rotating and rotating tool.

Structural form 5 (machine body version):

Basing a non-rotating product in fixtures. Hole machining is done with a rotating tool.

Specifications

2825P 2830P 2840P 2850P

Height of centers above guides, mm............ 315............ 400............ 500..... ...... 630
Diameter of the installed product, mm:
in the headstock chuck ....................................................... 50-320....... 80-400...... 100-500..... 160-630
in the roller rest .............................................................. ...... 50-320....... 80-400...... 100-500..... 160-630
Processed hole diameter, mm:
drilling in solid material............................... 40-100....... 40-100.. ..... up to 125....... up to 125
for core drilling ............................................... up to 250. ...... up to 320....... up to 400....... up to 500
when boring .............................................................. ......... up to 250....... up to 320....... up to 400....... up to 500
when rolling .............................................................. ......... up to 250....... up to 320....... up to 400....... up to 500
Product headstock:
speed limits, rpm ............................... 40-500...... 40-500 ....... 16-250 ....... 16-250
electric motor power, kW .............................. 23/34 .......... 23 /34............55.............55
maximum torque, Nm ......................... 3000 .......... 3000 ........ .. 8000.......... 8000
Tool headstock:
speed limits, rpm....................... 100-630..... 100-630... ... 80-500....... 80-500
electric motor power, kW .............................. 30.......... .... 30.............. 55.............. 55
maximum torque, Nm ........................ 2000 .......... 2000 ........ .. 5000.......... 5000
Feed drive:
working feed, mm/min (steplessly) ............................. 5-3000....... 5-3000....... 5- 3000......5-3000
rapid traverse, mm/min .............................................. ... 5000.......... 5000.......... 5000.......... 5000
maximum feed force, N ........................................ 50000....... .50000........50000........50000
Performance pumping station coolant supply, l/min...... 300............ 500............ 640........... 1000
highest weight processed product, kg:
with one lunette ....................................................... .............. 3000.......... 3000.......... 5000.......... 6000
with two lunettes ............................................... ............ 4000.......... 4000.......... 6500.......... 7500
with three lunettes ............................................... ............ 5000.......... 5000.......... 8000.......... 9000

Depth of processing - any, according to your requirements.
CNC according to customer's choice

Machine operation video


Machine name		Technical characteristics
Buy deep drilling machine:
deep hole drilling machine	2825P	+
deep hole drilling machine	2830P	+
deep hole drilling machine	2840P	+
deep hole drilling machine	2850P	+
* deep drilling machine is produced according to the individual technical specifications and technological requirements for the workpiece. Manufacture comes from standard modules that have different structural forms, methods of processing parts (boring, drilling, drilling and boring) and various designs.