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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.
1. 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 195~200mm and support for multiple feeding. The tail material length is 180mm; 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 50mm.
2. 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.
3. 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 250L 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.
4. 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 90mm, 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.
| Double Spindle Swiss CNC Lathe MA25-6SP | |||
| System | Taiwan SYNTEC | Syntec220TB | |
| Control channels | Dual channel | ||
| Minimum setting unit | 0.001mm | ||
| Machining Ability | Max processing diameter | 25 mm | |
| Maximum single feeding length | Rotary guide bush | 195mm | |
| Without guide bush | 1:2.5D（Dia:Length） | ||
| Main spindle max drilling Dia | axial (main spindle) | Φ10mm | |
| Main spindle tapping Dia | axial | M8 | |
| Rotary tools max drilling Dia | radial | Φ8mm | |
| Rotary tools max tapping Dia | radial | M6 | |
| Sub spindle max drilling Dia | Axial (sub spindle) | Φ8mm | |
| Sub spindle max tapping Dia | axial | M6 | |
| Tools | Tool base arrangement | Upper row tool base | |
| Main spindle O.D. tools | 6 pieces | 1*16X16mm+5*12X12 | |
| Main spindle side rotary tools | 4 pieces | 2*ER11+2*ER16 | |
| Main axis B-axis rotary tools | 4 pieces | ER11/ER16 | |
| Sub spindle end face fixed tool | 3 pieces | ER11/ER16 | |
Sub spindle end face rotary tools | 3 pieces | ER11/ER16 | |
| Sub spindle side rotary tools | 2 pieces | ER11/ER16 | |
| Sub spindle B-axis rotary tools | 4 pieces | ER11/ER16 | |
| Sub spindle O.D. turning tools | 2 pieces | 12X12mm | |
| Deep-hole | 1 pieces | 400mm | |
| Spindles | Main/Sub spindle type | Internal oil cooling electric spindle | |
| Main/Sub spindle speed | 10000rpm/min | ||
Main/Sub spindle indexing | 0.001° | ||
Main/Sub spindle through hole Dia | 26mm | ||
| Main/Sub spindle height | 1018.5mm | ||
| Motors | Main spindle power(Rated/Max） | 2.5kw/3.7kw | |
Sub spindle power(Rated/Max） | 2.5kw/3.7kw | ||
Main/Sub spindle rotary tools motor power | 1.1kw | ||
Main spindle side rotary tools speed | ER11*2 pieces | 10000rpm/min | |
| ER16*2 pieces | 6000rpm/min | ||
Sub spindle rotary tools speed | Side rotary tools | 6000rpm/min | |
| End face rotary tools | 6500rpm/min | ||
| Moving axis | 6 axis | X1、Y1、Z1、X2、Y2、Z2 | |
| Rapid feeding speed | X1、Y2 | 24m/min | |
| Y1、Z1、X2、Z2 | 32m/min | ||
Motor power of moving axis | 1.0kw | ||
| Others | Parts collector | Short parts | Belt conveyor to collect parts |
| Long parts | rear ejection from sub spindle | ||
| Power capacity | 15kw | ||
| Air pressure | ≥0.4MPa | ||
Capacity of machining oil tank | 250L | ||
| Lathe size | 2.4m×1.4m×1.7m | ||
| Lathe weight | 3600KG | ||
| Main spindle O.D. tools | 6 pieces | 1*16X16mm+5*12X12 |
| Main spindle side rotary tools | 4 pieces | 2*ER11+2*ER16 |
| Main axis B-axis rotary tools | 4 pieces | ER11/ER16 |
| Sub spindle end face fixed tool | 3 pieces | ER11/ER16 |
| Sub spindle end face rotary tools | 3 pieces | ER11/ER16 |
| Sub spindle side rotary tools | 2 pieces | ER11/ER16 |
| Sub spindle B-axis rotary tools | 4 pieces | ER11/ER16 |
| Sub spindle O.D. turning tools | 2 pieces | 12X12mm |
| Deep-hole | 1 pieces | 400mm |
| NO | Name | Qty | Note |
| 1 | Protective cover | 1 set | |
| 2 | Nameplate | 1 piece | |
| 3 | Spindle | 2 units | Main and Sub spindle |
| 4 | Knife holder for turning tools | 1 set | 1*16X16mm+5*12X12 |
| 5 | Main spindle side rotary tools base | 1 set | 2*ER11+2*ER16 |
| 6 | Main axis B-axis rotary tools | 1 set | 4 pieces ER11/ER16 |
| 7 | Sub spindle turning tools | 1 set | 2* 12X12 |
| 8 | Sub spindle side rotary tools base | 1 set | 3*ER16 |
| 9 | Sub spindle end face rotary tools | 1 set | 3*ER16 |
| 10 | Sub spindle end face drilling tools base | 1 set | 3* ER11/ER16 |
| 11 | Sub spindle B-axis rotary tools | 1 set | 4* ER11/ER16 |
| 12 | Deep-hole | 1 set | 400mm |
| 13 | Live rotary guide bush | 1 set | |
| 14 | Pneumatic system | 1 set | |
| 15 | Cooling system | 1 set | |
| 16 | lubricating system | 1 set | |
| 17 | electrical system | 1 set | |
| 18 | Parts receiver/collector | 1 set | Standard with front ejector/belt conveyor |
| 19 | Lathe lighting | 1 set | |
| 20 | Lathe three color alarm light | 1 set | Three color lights+ Beep alarm |
| 21 | Tool box | 1 set | Including tools such as wrenches, screwdrivers, and oil kettles |
| 22 | Transformer | 1 unit | |
| 23 | Manual book | 1 set | Lathe manuals/ System book/ Spare parts list/Quality testing report |
| NO | Name | Functions | Note |
| 1 | Bar feeder | Realize automatic feeding/refueling function for long bar materials； Assisting the Swiss CNC lathe to achieve automated production； | Recommended essential |
| 2 | High pressure pump | Assist in targeting materials that are prone to chip breakage, chip removal, and erosion, reducing the probability of tool chip entanglement； Extend tool life； Improve the accuracy/smoothness of some machining steps； | Select according to demand |
| 3 | Oil mist collector | Absorb the atomized oil mist inside the equipment, reduce the overflow of oil mist from the equipment, and maintain the workshop environment。 The models are divided into electrostatic type and filter type。 | Select according to demand If equipped with a high pressure pump Recommended mandatory oil mist collector |
| 4 | Chip conveyor | Chain type conveyor remove chips fro lathe collector, standard equipped with a chip trolley. Reduce the frequency and workload of manual chip removal. | Select according to demand |
| 5 | Plug type modules | End face rotary tools/Angle rotary tools/Thread whirling/Hobbing base/Saw blade base/Boring tool base… | Due to various modules/functions, Please confirm with JIANKE according to actual machining requirements. |
| 6 | Long parts discharge from backwards | If the parts are longer that the collector opening, need change to eject it from backwards of sub spindle | Select according to demand |
| … | … | …… | … |
| Due to the different options/configurations of the Swiss CNC lathe, the above are regular configurations. If you have special needs, please communicate and confirm with JIANKE. | |||
| Name | Origin and Brand |
| Operation System | SYNTEC(Made in TAIWAN) |
| Spinlde and Driver | Oil cooling electric spindle/Mitsubishi driver |
| Bearing | Japan NSK |
| Guide rail | Japan THK/Taiwan Hiwin/Taiwan PMI |
| Guide screw | Japan THK/Taiwan Hiwin/Taiwan PMI |
| Servo Motor | SYNTEC(Made in TAIWAN) |
| Motor driver | SYNTEC(Made in TAIWAN) |
| Electrical components | France Schneider |
| Lubricant system | Japan Herg |
| Relay | Japan Omron |
| Stroke switch | Japan Omron |
| Magnetic valve | Taiwan Airtag |
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