MA25-6S Description and Technical data

Lathe Appearance/Tool Holder Structure

Structure Diagram

Characteristics

The Rotary Guide bush is a versatile tool that can be used in two different modes: with a guide bush or without a guide bush. This flexibility allows for various applications and enables users to switch between modes based on their specific needs and preferences.

The Rotary Guide bush is an efficient tool that allows for versatile machining options. With the rotary guide bush mode, it can handle shaft workpieces with ease. It can accommodate a single feeding length of 195-200mm and support multiple feeding. Additionally, the tail material length is 180mm. On the other hand, the without guide bush mode is meant for shorter workpieces that are less than 1:2.5 in length to diameter ratio. This mode can significantly reduce the length of the tail material, with a maximum length of 50mm. Overall, both modes provide their benefits and cater to different machining needs, making the Rotary Guide bush an essential component in any workshop.

Internal oil cooled electric spindle

Our Swiss CNC lathe machine is equipped with an oil-cooled electric spindle technology adopted from Japan. This spindle is independently designed and developed, and has successfully tackled the core problems of the Swiss CNC lathe machine spindle. We offer a stronger rigidity and torque force, which translates into more stable processing accuracy compared to other electric spindles of the same power. Our spindle also uses NSK bearings for added spindle life and radial stability. Rest assured that our Swiss CNC lathe machine will provide reliable and precise results.

A cutting oil tank with a large capacity for scrap collection is needed. Can you provide a similar option? The tank should be able to hold a significant amount of cutting oil and scraps.

The preliminary oil chip separation is facilitated by the waste collection box, which features a separation platform for chip collection. This platform allows for the cooling oil to be buffered and cooled, effectively separating oil chips in the process. The next step involves transferring the oil to a cutting oil tank with a capacity of 250L via an oil drain. Within the cutting oil tank, there are multiple filter screens and oil return baffles strategically placed to ensure an extended return path for the oil. This arrangement helps in maximum separation and filtration of oil chips, thus minimizing their entry into the oil pump. Moreover, the provision for full free cooling of the oil temperature in the tank further enhances the longevity of the oil pump.

The workpiece eject method follows a specific pattern. For short parts, they are ejected towards the front of the conveyor belt. On the other hand, long parts are ejected from the rear of the sub spindle. This approach ensures efficient handling of workpieces based on their respective lengths.

Jianke's comprehensive series of Swiss CNC Lathe with dual spindles offer a standard front discharge collection method for efficient workflow. For workpieces measuring less than 90mm, the front material receiving box serves as a convenient collection point, allowing the finished product to be smoothly transported via the built-in conveyor belt. On the other hand, when dealing with workpieces exceeding 90mm in length, the rear discharge option is available. This method involves the ejection of the product through the center of the sub spindle, facilitated by a slot on the side sheet metal of the equipment. By offering these versatile options, Jianke's dual spindle Swiss CNC Lathe ensures optimal productivity and adaptability to different workpiece dimensions.

5、Powerful sixth axis tool holder

JIANKE has independently innovated and patented the new model of the S series, which features the six-axis design. This unique structure sets JIANKE apart from others in the industry. To ensure the accuracy and relevance of our content, we have carefully arranged the information to reflect the original text.（Patent NO. ZL202220166953.5）

Turning tools：●The regular six axis standard configuration does not have a turning tool position, and the O.D. turning processing can only be achieved by installing O.D. turning tool carbide inserts on the boring tool shank, which has poor rigidity.

▲S series six axis lathe equipped with 2*12×12 square tool shank，stronger enough to turning O.D.

Side milling tools：●The regular six axis lathe standard configuration does not have a side rotary tools and needs to be expanded through plug-in modules. The plug-in modules can only be 1 potion hole with 1 rotary tool and the price is expensive.

▲The S series six axis lathe comes standard with 4 ER16 side rotary tools. If there are not enough positions, it could expand 3 side rotary tools by occupying 1 position of ER16, achieving a maximum of 6 side rotary live tools; At the same time, the tool direction is milled from top to bottom, which has stronger milling rigidity than the side milling rotary tools.

End face milling：●The regular six axis lathe comes standard with four end face rotary tools, which cannot be extended for more end milling tools. If there are requirements which need functions expanded, it will occupy the end face rotary tools position which cause shortage of end face rotary tools.

▲The S series six axis lathe is equipped with 3* ER16 end face rotary tools as standard. If there are not enough positions, it could expand three end face rotary tools by occupying one side rotary tool position, achieving a maximum of six end face rotary tools.

6. Highly modular expansion function（Patent NO.ZL202220166953.5）

The MA series lathes are standard equipped with 2*ER11 +2*ER16 rotary tools of the main spindle, the2* ER16 rotary tools able to use plug-in modules.

The MA25-6S model lathe, both the main spindle side rotary tools and sub spindle rotary tools could achieve

plug-in expansion modules.

（Plug-in modules are all options，if needed , please list them in the contract/quotation）

**The above is only a demonstration of the plug type expansion functions of some modules.Please confirm with JIANKE if you have more requirements of other modules based on actual processing**

2.Technical Data

3.Standard Accessories

4.Options equipments（if needed , please list them in the contract/quotation）

5.Main accessory brand

6.Swiss CNC lathe requirements for raw materials in the processing of long bar materials.

1、Recommended use of polished/precision drawn materials: As the standard bar feeder supports a maximum length of 3M for bars, it is recommended that the length of a single bar material should be ≤ 3M；

2、Consistency of material diameter tolerance within ± 0.02mm；

3、The consistency of material roundness tolerance is within 0.005-0.01mm；

4、The straightness of the material is required to be within 0.35mm/m；

5、All the bar materials need to be chamfered at both ends；

6、Some large-diameter materials and irregular(suquare/hexagonal) materials require to turning the tail of them to match the bar feeder collet and easy to be sent through the spindle hole；

7、When the material hardness is higher than HRC28 degrees, a prior declaration is required。

** The above are the regular requirements of raw materials for the Swiss CNC lathe, and the material tolerance can be relaxed/tightened according to the actual product accuracy requirements **

7. Quality assurance and technical support

The warranty period for the supplier's equipment is one year from the date of final acceptance by the Buyer before shipment. Under normal use, there is a free service warranty for damage. If the equipment is damaged due to improper use by the buyer, the supplier will only charge material fees within one year, and material and labor fees will be charged after one year. The supplier shall provide paid services /spare parts to the buyer for a long time. Make the following commitments to technical support, pre-sales, in sales, and after-sales service and quality:

1、Pre sales service: The supplier is responsible for providing free basic training to technical personnel sent by the buyer to the factory for CNC lathe operation, debugging and maintenance learning.

2、In sales service: At the same time as the equipment arrives at the buyer's factory, the supplier sends personnel to the buyer's factory for free basic training；

3、After sales service: For equipment malfunction complaints, both the supply and buyer parties shall communicate in detail about the specific malfunction in advance. If it is determined that the malfunction can be eliminated by the buyer party, the supplier shall provide specific guidance through phone, fax, etc. If it is a fault that must be resolved on-site by the supplier, the supplier must respond within 24 hours after determining the fault and provide a solution and expected on-site resolution time. After exceeding the one-year shelf life, a certain amount of material and labor fees can be charged appropriately.

4、Technical support: When the buyer encounters difficult and miscellaneous parts or high technical requirements during the use of the equipment, the supplier can provide remote technical guidance. If the supplier is required to debug and program on behalf of the supplier, the supplier will only charge the reasonable costs.

八、Domestic End User Lists of JIANKE

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