DT38-5 II Description and Technical data

Lathe Appearance/Tool Holder Structure

Characteristics

Rotary Guide bush/Without guide bush changeable modes

Support Rotary Guide bush/Without guide bush changeable modes. When using rotary guide bush mode, it is suitable for processing shaft workpieces, with a single feeding length of 230mm and support for multiple feeding. The tail material length is 220mm; When using without guide bush mode, it is suitable for processing short workpieces with a length to diameter ratio of less than 1:2.5, which can minimize the length of the tail material. The length of the tail is 70mm

Internal oil cooled electric spindle

Adopting Japan oil cooled electric spindle technology, independently designed and developed, we have overcome the core problems of the spindle of the Swiss CNC lathe machine. Compared with other electric spindles of the same power, we have stronger rigidity and torque force, and more stable processing accuracy. Using NSK bearings to extend spindle life and radial stability.

Scrap collection tank/large capacity cutting oil tank

The waste collection box adopts a separation platform for chip collection, allowing the cooling oil to undergo preliminary buffering and cooling on the chip collection platform for preliminary oil chip separation; Then enter the cutting oil tank with a volume of 340L from the oil drain. The cutting oil tank is equipped with multi-channel filter screens and oil return baffles to extend the return path and separate /filter oil chips as far as possible; Make the oil temperature reach full Free cooling and reduce the debris entering the oil pump, so as to extend the service life of the oil pump.

Workpiece eject method: short parts ejected to the front of the conveyor belt/long parts ejected from the rear of sub spindle

Jianke's full series of dual spindle Swiss CNC Lathe come standard with a collection method of front discharge products. When the length of the workpiece is less than 115mm, the front material receiving box can be used for collection and the product can be sent out through a built-in conveyor belt. When the product length is more than 90mm, the rear discharge method can be selected, and the product is ejected through the center of the sub spindle through a slot on the side sheet metal of the equipment.

The DT38-5 II 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 JIANKE DT38-5 II lathe support to upgrade rotary tools with B axis which can achieve a linkage rotation of 0-120 °. For processes with multiple angle holes and workpieces that require B-axis linkage milling processing, one-time processing can be achieved. And according to demand, the rotary tools can be replaced with a boring cutter.

**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.

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