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T-SERIES DMG MORI UNIVERSAL TURNING MACHINES

The T1 accepts ø 300 × 400 mm workpieces on 4.5 m2 (w/o chip conveyor) and the T2 ø 460 × 705 mm workpieces on 5.6 m2 (w/o chip conveyor), respectively.

Robust bed structure and direct measuring system

Long lasting production is achieved with features such as a very rigid design facilitated by the robust bed structure weighing 3,400 kg and 5,500 kg for the T1 and T2, respectively, while accommodating maximum part weights of 250 kg and 350 kg between centres.

Maximum performance turning spindles are supplied to achieve best cutting performance for the T1 at Q = 280 cm3/min and the T2 at Q= 540 cm3/min. Featuring a bar capacity up to ø 80 mm (T1 = 65 mm) installation is easy and maintenance friendly.

The T-SERIES DMG MORI UNIVERSAL TURNING MACHINES feature the latest technology with a direct measuring system in X-axis as standard and the newest SIEMENS SINUMERIK ONE incl. ShopTurn with 15″ screen and USB 3.0 plus IoTconnector, NETservice.

For further information, please contact Retecon – Tel: (011) 976 8600.

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LATEST HURCO CNC TURNING CENTRES NOW AT TH MACHINE TOOLS

TH Machine Tools, South African Agent for Hurco since 2019, has some of the latest Hurco turning centres, featuring the newest controls in its showroom. While TH was appointed official agent in 2019, the company has already been working with Hurco going back to 2015. Over the years TH personnel have received extensive training at Hurco in the UK and thus are perfectly equipped to support and assist customers in South Africa with any problem they might encounter. TH is looking forward to presenting the latest Hurco technology to existing and new customers alike.

Hurco has helped TH Machine Tools to continue working with existing clients across the country and establish new connections. This continued connection has helped multiple clients to purchase more machines and to add new equipment to continually grow their capabilities.

TH Machine Tools has an extensive range of machines available from Hurco, not just focusing on large manufacturing plants. Smaller machine shops may be interested to know that herculean centres like the TMX12Mi have many smaller brothers to choose from, like the TM6i, which has a turning length of 340mm.

This range of options allows clients to easily find a machine that not only fits their budget but can perfectly fit within their available space. Add to this the unique and intuitive WinMax interface that allows for quick and easy operation.

For more information, please contact TH Machine Tools – Tel: 012 259 1375.

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FANUC – NEW FUNCTIONS FOR CYCLE TIME REDUCTION IN TURNING

Low cycle time has become increasingly important in recent years. As such, several tool manufacturers have introduced turning tools that support bi-directional cutting. Bi-directional cutting has been used for years using custom machine tool builder or end-user macro programs, to reduce program run time, and then in turn increasing the machine’s output efficiency. FANUC has now added new bi-directional canned cycles, to make the use of this new turning method easier and more efficient, without the need for complicated custom programs.

FANUC has introduced two new G-codes specifically to enable the end-user to take advantage of bi-directional tools. Both outer – and internal diameter turning, along with end face turning is now supported with G77.1 and G79.1, respectively. These G-codes allow users to execute bi-directional canned cycles using a single block, this fact also shortens programs significantly, which in turn uses less part program storage space.

Tool nose radius compensation is also supported during bi-directional canned cycles with the offset direction changing, depending on the direction of tool movement, without any additional programming. This again enables the machine to operate more efficiently, with the added benefit of becoming easier to program.

For more information, please contact FANUC South Africa – Tel: 011 392 3610

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MJH INSTALLS PULUTE CNC LATHE AT SHUMAR ENGINEERING

MJH Machine Tools recently installed a new PULUTE CNC lathe MODEL CK61100E*6000MM with a FAGOR 8055 control at Shumar Engineeing.

The machine comes with a bed width of 755 mm, while featuring a maximum swing over bed of Ø1000 mm and maximum swing over cross slide of Ø610 mm. Other features include a maximum  work piece length of 6000 mm, maximum work piece weight of 6000 kg and maximum processing length of 5700 mm.

Shumar Engineering based in Hattingspruit just outside Dundee and founded in 1957, is a leading manufacturer of coal crushing equipment in South Africa. With a large customer base, Shumar Engineering has been supporting the Sub-Saharan market since its inception. Ever since its first export order in 1996, Shumar’s customer base has expanded to include Australia, China and Indonesia. Having designed and patented the first Double Roll Crusher for the coal market in 1964, the company’s  policy of continuous improvement allows it to remain a market leader while adapting to ever changing market needs. Using the latest design software and manufacturing processes available, Shumar in recent times has embarked on the development of crushing solutions for both soft minerals and shredders for the recycling industry.

Shumar’s unique Double Roll crushing principle and segment design has resulted in improved plant efficiencies as well as increased profitability for its clients by reducing the amount of fines generated through the crushing process. Shumar Engineering’s revolutionary Odeca scalping screens were first developed and marketed in 1986.

Shumar Engineering (Pty) Ltd acknowledges the importance of ensuring fair and equitable treatment of all applicants for employment and existing Company employees, by removing discriminatory barriers and introducing positive affirmative action policies and practises. The Company is committed to promoting employment equity and affirmative action. The employment equity policy is implemented in accordance with the Employment Equity Act.

For further information, please contact MJH Machine Tools – Tel: (031) 705 7514.

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MJH MACHINE TOOLS AND VICTOR FORTUNE ASSIST PROSPECT METAL INTERNATIONAL

V26 and S26 Lathes supplied by Victor Fortune

During last year’s devastating floods MJH Machine Tools and Victor Fortune collaborated to get Durban based company Prospect Metal International up and running as quickly as possible again. While MJH installed a BML600L Yida CNC Lathe at the company, Victor Fortune supplied a V26 and S26 Lathe.

The BML600L Yida CNC Lathe installed by MJH Machine Tools.

The BML600L Yida CNC Lathe supplied by MJH features a swing over bed of 600mm and a swing over saddle of 450mm. The distance between centre is 1394mm and maximum machining diameter 420Ø. The machine which comes at a weight of 5700kg has a maximum machining length of 1260mm and height of 1844mm. L x W is 3175 x 2003 mm.

 

V26 and S26 Lathes supplied by Victor Fortune

Prospect Metal International’s strategy is to meet the needs of the ever-demanding global customer base. Therefore continuous investment in latest technology and manufacturing processes is an absolute necessity.

The company supplies TIS standard products and steel bush, collar, tube, ring, yoke, cold drawn steel pipe (seamless) and ERW steel pipe for auto parts. The products are widely used in auto parts and precision industry, such as suspension system parts, shock absorbers, air bags, air compressors, brake parts, engine parts, piston pins, axel parts, frame body and motor cycle parts, headrests etc.

For further information, please contact MJH Machine Tools – Tel: (031) 705 7514.

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INTRODUCING THE MOST ADVANCED MAPLE ML-SERIES EVER BUILT

Equipped with a 73 kW high-power motor, an excellent machine structure and further enhanced spindle and axis ball screw stiffness, the ML-280 Series offers excellent cutting capability up to a maximum turning diameter ofø400 (Disc) and ø210 (Axis) and with a maximum turning length of 600mm.

The ML-46 is equipped with a high-speed hydraulic collet chuck to reduce production time needed for each part. This gives the machine a higher output rate compared to most standard lathes on the market.

The ML-46 is designed to fit every customer’s operational needs and controllers such as Fanuc, Mitsubishi plus other types of NC equipment can be supplied to meet any requirements.

The 45° degree work bed provides this high speed lathe with a larger work area and the capability of installing more tools, while at the same time turning larger work pieces.

The fully enclosed casing design provides the machine operator with a clean and safe working environment.

The ML-Series’ excellent reliability is based on the adoption of a wider support structure, more stable bed, lower vibration and lower noise spindle. Add to this a servo-driven turret, a fully enclosed cover for preventing coolant leaks and chips from penetrating the machine while the operator is working on the work piece. Using a high quality C3 roller type linear guideway with NS K bearings ensures stability.

The CNC programmable tailstock with standard hydraulic tailstock enables the user to operate peripheral devices quickly and conveniently. This helps reduce the time it takes to setup each work piece manually, creating higher production profitability.

More and more customers are asking for solutions that can help increase production and reduce cost. The Maple ML-Series is the answer to both those requests. With customizable solutions for parts catchers, part feeders and robotic arms, the machine can operate automatically with very little stoppage time, while providing a higher output rate then other machines on the market.

For more information, contact 600 SA Machine Tools – Cell: 072 157 6003.

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TAKISAWA MX-800 SERIES

Equipped with twin turrets and twin spindles this is a multi-tasking fully intelligent turning-milling CNC lathe for complex machining.

Opposed left and right spindles and turrets allow independent machining by each spindle/turret system with interchange between the systems to reduce cycle times for highly complex machining, while the compact working area with twin machining stations is designed for flexibility and fast component transfer for highly cost effective machining. Full roller guideways allow higher speeds that shorten cycle times to enhance capability for mass production. Increased distance between linear guideways on each axis improves rigidity and stability for highly accurate machining, while the gantry loading option allows high speed mass production with minimal operator intervention.

Specifications

  • Max. Turning length: 250mm
  • Max. Turning dia.: 310mm
  • Max. Bar work capacity: 52(65)mm
  • Bearing diameter: 100(110) mm
  • Spindle speed: 4000(3500) rpm
  • Spindle drive motor: 11/15(15/18.5) kW
  • Max. Spindle torque: 188.2(242) Nm

An option to equip the MX-800 with a gantry loading system and parts conveyor radically shortens component handling times and coupled with the design of the twin turret/twin spindle system for the highest machining speeds, it provides the perfect solution for high-speed mass production.

For more information, contact 600 SA Machine Tools – Cell: 072 157 6003.

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CHANGE THE WAY OF THINKING WITH MULTITASKING MACHINE

What is the Advantage of Process Integration?

In recent years, the importance of process integration has been emphasized at production sites due to the labour shortage problem, aging workforce, shortage of skilled operators and engineers. This shortage is caused by generation change and reduced number of workers in the industry due the heavier operator’s workload. In many cases, a single operator must take care of multiple processes. Inevitably, the operator must learn many skills and operate several machines and many operators struggled under its heavy burden. Current many companies are facing a difficult situation regarding skilled operators.

Process Division vs. Process Integration

To solve such burdens, process integration has been gaining attention worldwide. Process integration consist in combining multiple processes into one, especially in the production field, where various processes using various machines are integrated into a single machine, and in many cases a multitasking machine. A multitasking machine is a numerically controlled machine tool with an automatic tool change function (including turret type). It can perform various machining operations, such as milling and turning, without setup. The most important feature of the multitasking machine is that it can complete multiple processes with a single machine. Especially if it has two spindles, it is possible to machine from a blank material to finished products and it is the ideal machine tool for achieving process integration.

The opposite of “process integration” is the term “process division,” which refers to separating process by operations. We want to explain the difference between both production systems.

Advantage of Process Integration #1: No Need for Transportation

Process integration has four major advantages: The first advantage is no need for transportation. In the case of process division, work-in-progress products (WIP) must be transported to the next machine every time a process is completed on the first machine. Operations like re-clamping and re-positioning become necessary. This workflow takes time, even for an experienced operator. If the number of products is small, it could be fine. However, when it comes to a larger number like 100 or 200 parts the required man-hours can be considerable high. The workload of loading and unloading WIP is also tough. With a multitasking machine, the man-hours required for transportation are zero.

There is another concern. In the production line with the process division, a waiting time occurs if a post process is not finished, even though a prior process was completed. In many cases the efficiency is not constant and man-hours required will be larger than expected. With a multitasking machine waiting time does not occur because all machining processes are carried out in one machine. Compared to the process division, the process integration guarantees a smooth production flow.

Advantage of Process Integration #2: No Work-In-Progress Products (WIP)

The second advantage is no work-in-progress products (WIP). As mentioned above, in process division, re-clamping is always required. Each time after re-clamp repositioning is also needed and those processes are time-consuming especially if the operator is unfamiliar with the process. The accuracy may vary depending on the operator’s fatigue and skill set, making it difficult to process the same operation with the same accuracy, reducing efficiency. Also, a place to store the WIP is necessary, which needs a surprising amount of floor space. With a multitasking machine WIP is NOT generated, because one machine will process from a blank material to finished products. Above all, there is no re-clamping and re-positioning the part by the operator, making the process efficiency much higher. And also improving the accuracy variation caused by the operator’s fatigue and or experience.

Advantage of Process Integration #3: Reduction of Operator’s Man-Hours

The third advantage is the reduction of operator man-hours. In either the process division or the process integration, the setup including tool selection and clamping (jaw processing) is required before running the machine. With the process division, the setup must be performed for all machines in the production line. If the factory has four machines to produce a product, they need setup time for four machines. Then, what if the factory is demanded to change the products frequently? It often happens due to fluctuating demand or high-mix low-volume production. In this circumstance, the setup process needs to be repeated many times. The setup of many machines will use more setup time increasing the required operator’s man-hours. With a multitasking machine, only one setup is required. Even if the products are changed frequently with a multitasking machine that operation will be more flexible because can be done by simply changing the setup of this one machine.

With the process division, another reason to increase the man-hours is the pick-up and load time of WIP. Even after the machines start running, the operator cannot leave it easily because they need to pick up and load WIP regularly and also is tough for one operator to set up several machines one by one. In the process integration with a multitasking machine, the entire process is performed from a blank material to finished products in one machine and there is no need to stay in front of it constantly. The multitasking machine cuts the burden of the operators on the shop floor.

Advantage of Process Integration #4: Space-Saving

The fourth advantage is space-saving. With the process division, each process needs a machine. Therefore, more machines and floor are required compared to the process integration with a multitasking machine. Even if each machine is smaller, it inevitably takes up more space when all machines are lined up. Compared to general-purpose or dedicated machines, a multitasking machine is larger, but because all processes are integrated, it requires smaller space at the end.

Thus, the process integration with a multitasking machine has four advantages: “no transportation,” “no WIP”, “reduction of operator man-hours” and “space savings”. Of course, we are not denying the process division. The burden per process becomes smaller and simpler by separating each process and which could be profitable depending on the production system. However, process integration is a strong alternative for solving the labour shortage problem and providing a flexible production system.

SC-100X2 – The “Born to be fast” Multitasking Machine Enabling Superimposed Machining

The SC-100X2 is a twin-turret twin-spindle multitasking machine in a 6” class that enables superimposed machining. This machine is a gateway for multitasking machines with a compact and space-saving design. With this machine, you can combine processes of at least 2 x CNC lathes and 1 x machining centre. While the lower turret is fixed, the upper turret has XYZ-axis, and moreover, the right spindle has X and Z-axis, which means this machine has two X-axes. This is why it was named SC-100X2. This machine drastically reduces the cycle time.

For More information, contact WD Hearn – Tel: 021 534 5351

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CUTTING-EDGE INDUSTRIES TURN TO WIN-CUT FOR HIGH PERFORMANCE

TaeguTec’s Innovative, Advanced WIN-CUT Line For Parting, Deep Grooving

At TaeguTec, economic conditions and pandemics have not slowed down the advancement to supply next generation metalworking products; in fact, they accelerated it with the introduction of the WIN-SFEED line of performance-driven cutting tools.

Following the incredibly advanced performance-driven SFEED-TEC line introduced a few years ago, the metalworking giant went further with even more innovations that guarantee incredible machining productivity by attaining quicker speeds and higher feed rates, as well as longer tool life and unsurpassed consistency.

These technological advances in cutting tools specifically cater to the changes in manufacturing, such as the shift to electric-driven technology employed in the automotive industry and the overall digitization phenomena taking place in every industry.

In response, TaeguTec’s “Advanced Machining” tagline will inspire manufacturers to attain greater performance from their cutting tools while reducing cost in order to create consistent, reliable and safe products.

The powerful new WIN-SFEED line is applied to every family of tools within the TaeguTec umbrella. The optimized new tools have sensational and creative cutting geometries and clamping mechanisms that firmly secure the tools in place; simply put, the result is stable, vibration free, rapid machining with unmatched industrywide overall performance.

The innovative and superlative WIN-CUT line and its new robust insert include three insert pockets and dedicated blocks that enable unsurpassed stable machining in parting and deep grooving applications.

The WIN-CUT line delivers a great surface finish with no vibration in high feed or interrupted cutting situations.

Its reinforced blocks, which are designed to support the three insert pocket blades, firmly seat the blade on two sides. To significantly increase productivity, tool life, and chip evacuation, the blades include top and bottom internal through-coolant channels that are directed accurately to the insert’s cutting edge.

For greater productivity, the line’s user-friendly and unique clamping system enables machining at high speeds and feeds while helping machine operators save time, which in turn reduces tooling downtime.

The triangular blades are compatible with the highly popular T-CLAMP workhorse inserts and the technologically advanced CUT-SFEED inserts.

The thicker height insert of the CUT-SFEED has a bottom-stopper and a specialized three-area contact that is more secure and reliable than conventional self-grip types. This enables improved surface roughness, insert position repeatability, and tool life even under tough machining conditions.

Furthermore, the WIN-CUT line is compatible with a wide variety of machines including multitasking and general CNC machines.

For more information please contact TaeguTec – Tel: 011 362-1500.

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TaeguTec’s NEW SFEED-TEC FAMILY PROPELS MACHINING INTO NEXT GENERATION

TaeguTec is introducing an exciting advanced line of performance-driven cutting tools specifically formulated for the Industry 4.0 revolution that not only guarantees incredible machining productivity by attaining quicker speeds and higher feed rates, but achieves longer tool life and unsurpassed consistency.

SFEED-TEC’s revolutionary tools are a premium high-speed and feed machining line that assures new winning results. In this new era of Industry 4.0, where time is of the essence, fast, accurate machining gives customers the competitive edge.

The powerful, new SFEED-TEC advanced technology – which stands for Sharp, Fast, Easy, Exact and Durable – has been applied to every family of tools within the TaeguTec umbrella, while at the same time TaeguTec has refreshed and upgraded its existing lines to exceed today’s challenges.

The global metalworking giant continuously works in close cooperation with its customers to push the boundaries of product design and innovation in order to develop highly effective and ingenious tool solutions that surpass today’s machining needs and propel customers’ manufacturing processes into the next level of production like never before.

Of the manufacturers already benefiting from the enriched SFEED-TEC family of cutting tools, the result has not only matched customers’ anticipation but has exceeded expectations by advancing their production output into unmatched exciting areas.

Furthermore, the new line of technologically advanced SFEED-TEC tools – with its new cutting geometries and clamping mechanisms for stable, vibration free machining with higher repeatability – easily machines all alloys used in every industry. However, the true merit of this thrilling new line is its superb handling of difficult to cut materials quickly and efficiently.

The optimized new tools have sensational and creative cutting geometries and clamping mechanisms that firmly clench the tools in place; simply put, the result is stable, vibration free, rapid machining with an unmatched industrywide overall performance. SFEED-TEC’s powerful indexable inserts are equipped with sophisticated chip formers and leading-edge geometries that predict and facilitate soft cuts at high feed rates with ease.

Of the innovative and inspired product ranges that include strong holders, resilient inserts and sturdy cutters, five outstanding brands have been chosen as TaeguTec’s golden performers for their unmatched and exhilarating, Speed and Feed advance qualities that maximize equipment utilization and optimize performance.

TURN-SFEED takes the turn for higher speed and feed turning. This SFEED-TEC golden performer for multi-directional turning, features a trigonal insert with 6 cutting edges for high speed and feed.

The unique pocket structure and insert clamping mechanism withstands multidirectional forces to ensure continuous and consistent high feed turning. Coolant is efficiently blasted to the cutting edge from the top as well as the bottom of the tool.

For parting and grooving, TaeguTec’s CUT-SFEED original design goes beyond the metalworking world’s imagination and expectations for single-ended inserts that perform parting and deep grooving applications. The new line resolves the challenges where others have failed by rectifying the issue of vibration, unstable tool life and frequent breakage stemming from bad chip evacuation.

The innovative and superlative golden CUT-SFEED line, and its new robust insert, is shaped to provide high stability. The unique clamping system enables machining at high-speeds and feeds for greater productivity. The tools are designed with pinpointed coolant accuracy for better edge life and efficient chip evacuation.

SFEED-TEC’s phenomenal DRILL-SFEED, with its innovative head changeable solid carbide heads, features 3 effective cutting edges and is the right solution to increase production by an industry leading 50 percent. The unique self-centring head geometry creates high balancing forces at the workpiece penetration point and promises reliable performance in high cutting conditions. This golden drilling line offers accurate hole sizes and premium surface finishing on steel and cast iron materials.

The intelligent design of the DRILL-SFEED’s head runout remains accurate in its position after replacement, assuring no setup time because of the fast head replacement operation and minimum machining downtime.

Moreover, the line’s advanced blue coating technology combined with its 3 effective cutting edges, as well as the highly efficient internal coolant system that enables for excellent chip evacuation, empowers this SFEED-TEC flagship to drill at high-speeds and feed rates.

Milling solutions have been answered with two incredible golden offerings, MILL-SFEED and TANG-SFEED.

MILL-SFEED is a golden indexable line for 90-degree shoulder milling that is now smaller than ever. The unique, advanced V-shaped insert has a strong and durable structure, for small diameter tools down to a 6 mm diameter. The V-shaped pocket possesses a durable structure that allows for highly stable insert positioning, which is vitally important in small diameter cutters.

Also, MILL-SFEED enables for the mounting of an increased number of inserts so that they could be used for various applications due to high ramp down and plunging capabilities. Additional inserts for high feed rates can be mounted on the same tool, which allows for 0.7 mm feed per tooth in shallow depths of cut. Overall, this milling genius combines high speeds and feeds for higher productivity.

Last but not least is the golden TANG-SFEED brand, a new revolutionary line for high-speed and feed milling. Moving tangentially with its new golden rigid inserts for 90 degrees shoulder milling, TANG-SFEED’s thick robust inserts are mounted on a strong tool body with a large core and can absorb very high cutting forces.

The tool design produces exact 90-degrees shoulder operations, which avoids mismatch when machining next to walls. The insert design provides an exclusive option for ramp down. On the whole, TANG-SFEED enables machining under tough conditions with unsurpassed consistency for extraordinary speeds and feeds.

Being at the forefront of innovation, technology, design and creativity, TaeguTec’s technologically advanced, unique and premium Speed and Feed inspired tools help to accentuate the fourth industrial revolution into one that increases productivity while reducing cost – two factors that increase profitability and directly responds to the diverse needs of the metalworking world.

For more information please contact TaeguTec – Tel: 011 362-1500.

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