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SM08-A-C2 Technical Solution

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SM08-A-C2

Product diagram
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● Plan

  1. Client: /(exact name specified by the client)
  2. Processed product: Lower cylinder head(exact name specified by customer)
  3. Product Material: PC250 ( exact name specified by customer)
  4. Product schematic diagram:
  5. Fixture: OP10 / OP20: both use precision hydraulic three jaw chuck (hydraulic)
  6. Technical note:
    ① Program setting tool life management (after the customer has reserved the machining quantity, an automatic alarm will be triggered to reduce the tool life ) Reduce the amount of scrapped products and excessive damage to cutting tools
    ② Install a knife tower nylon top
  7. Processing accuracy requirements: strictly follow the drawing requirements:

    ① Blank drawing

② Finished product drawings

Schematic diagram of workpiece OP10 machining clamping

Benchmark
T4
T5/T3
T1

①External hydraulic clamping method
②The red area is the processing area

process OP20 knife (T) Processing speed (r/min) Processing feed rate (mm/r) processing Time(S) Quick Move Tool Change (S)
Car end face, chamferOuter diameter of the car T1 outer circular knife 1800 0.1 ≈16.5s ≈1.5s
punch T2 drill bit 1200 0.1 ≈9.0s ≈1.5s
Bore hole (coarse) T3 boring knife 1500 0.09 ≈8.0s ≈1.5s
End face point hole5 of them T4 chamfering drill 2200 250 ≈7.0s ≈1.5s
End face punching￠ 7=4 pieces T5 drill bit 2000 150 ≈16.0s ≈6.0s
OP10 processing time (S) ≈68.5s
Delivery time (S) ≈10.0s
Docking time (S)+blowing time (S) ≈5.0s
Discharge time (S)+blowing time (S) ≈5.0s
OP10 total time (S) ≈88.5s
Note: Due to the lack of rough samples for actual testing, the theoretical simulation calculation time may fluctuate by up to 15%.

Schematic diagram of workpiece OP20 machining clamping

Benchmark
T5
T2/T3/T4
T1

①External hydraulic clamping method
②The red area is the processing area

Process OP20 knife（T） Processing speed (r/min) Processing feed rate (mm/r) processing Time (S) Quick Move Tool Change (S)
Car end face, chamferOuter diameter of the car T1 outer circular knife 1800 0.1 ≈18.5s ≈1.5s
Bore hole (coarse) T2 boring tool 1500 0.1 ≈4.0s ≈1.5s
Boring (precision) T3 boring knife 1800 0.06 ≈9.0s ≈1.5s
Milling R groove T4 alloy milling cutter 2500 F150 ≈11.0s ≈2.0s
End face chamfer4 of them T5 chamfering drill 2200 250 ≈6.0s ≈1.5s
OP20 processing time (S) ≈55.5s
Note: Due to the lack of rough samples for actual testing, the theoretical simulation calculation time may fluctuate by up to 15%.
  1. Equipment type for scheme procurement: SM08-A-C2

(1) Machine Tool: SM08-A Precision Wire Rail Dual Spindle Dual Knife Tower Turning and Milling Composite Lathe

(2) Feeding method: Stamping code servo manipulator+double-layer code disk storage device

  1. Diagram:

(1) Schematic diagram of SM08-A-C2 precision track double spindle double tool tower turning and milling composite lathe:

External crossbeam servo
Taiwan's SYNTEC 22TB(dual channel) bus system
Storage and

（2）Schematic diagram of optical machine feeding:

1
2
3
4
5
6
7
8
9
10
  • 1. Precision gear rack
  • 2. Imported track
  • 3. Mechanical arm hand
  • 4. Detachable palletizing disc (4 pieces)
  • 5. Precision hydraulic three jaw chuck
  • 6. BMT45-15 power turret
  • 7. Main and secondary shafts Permanentmagnetsynchronouselectric spindle High speed→ High efficiency Fast acceleration and deceleration→ High efficiency High torque→good rigidity Low vibration→good smoothness Accurate positioning→milling performance
  • 8. oil cooler
  • 9. BMT45-12 power turret
  • 10. Chip conveyor

(3) Schematic diagram of robotic arm:

1
2
3
4
5
6
7
8
  • 1. Rotary
  • 2. roughcast
  • 3. Entering
  • 4. Customized Claw in
  • 5. backe
  • 6. Claw out air
  • 7. Customize claws
  • 8. finished product
backe

(Schematic diagram of robotic arm)

(4) Schematic diagram of code wheel device:

Upper dual code disc
Lower dual code disc
finished product
roughcast

(Schematic diagram of code wheel)

Note: One code wheel can hold 18 blanks, and a total of 72 blanks can be placed on four code wheels.

二、 Technical parameters and configuration:

  1. Main technical parameters of SM08-A machine tool:
Main parameter items parameter items unit parameter value
processing capacity Maximum turning diameter mm 320
Maximum cutting diameter mm 220
Maximum cutting length mm 200
Travel and Feed
Power/torque		 X1 direction travel (maximum) mm 250
X2 direction travel (maximum) mm 395
Z1 travel (maximum) mm 320
Z2 travel (maximum) mm 420
Y-direction travel (maximum) mm ±55
X1/X2 axial motor power/torque Kw/N 3.1/15
Z1/Z2 axial motor power/torque Kw/N 3.1/15
Y-axis motor power/torque Kw/N 3.1/15
Power head axial motor power/torque Kw/N 3.9/18
spindle Spindle end dimensions N/A A2-6
Hydraulic chuck specifications inch 8
Diameter of spindle inner hole mm 66
Maximum diameter of through hole for bar material mm <52
Main motor power (electric spindle) Kw 15
Maximum spindle speed r/min 4000
Rated torque of spindle N 91
secondary axis Spindle end dimensions N/A A2-5
Hydraulic chuck specifications inch 6
Diameter of spindle inner hole mm 56
Maximum diameter of through hole for bar material mm <46
Main motor power (electric spindle) Kw 13.4
Maximum speed of secondary shaft r/min 5000
Rated torque of secondary shaft N 64
Knife tower specifications Knife holder form (main knife tower) – BMT45 power turret
Knife holder form, secondary knife tower – BMT45 power turret
Outer circular blade square mm 25
Bore seat inner hole mm Φ32
Knife tower method center height cm H100
Number of knife tower workstation workers (main knife tower) – 15T
Number of knife tower workstation workers (secondary knife tower) – 12T
machining accuracy X1/X2 directional repeat positioning accuracy mm 0.003
Z1/Z2 directional repeat positioning accuracy mm 0.003
Y-direction repeated positioning accuracy mm 0.003
Axial fast forward speed m/min 20
Oil water capacity Cooling water tank capacity L ≈120
Hydraulic oil tank capacity L ≈60
Machine tool volume Full load power of machine tool Kw ≈50
Machine tool dimensions (length * width * height) mm ≈276024002220
Total weight of machine tool Kg ≈6000
  1. SM08-A Machine Tool Main Component Configuration List:
serialnameBrand/ModelPlace of Originquantity
1CNC systemSYNTEC 22TB bus system (dual channel)Taiwan, China1
2Servo motor/driveSYNTEC all-in-one SMH seriesTaiwan, China2
3spindleFeishi 15KW synchronous permanent magnet electricItalian joint venture1
secondary axisFeishi 13.4KW synchronous permanent magnet electricItalian joint venture1
4ball screwPMI IntimeTaiwan, China4
5Linear guide rail (roller)PMI IntimeTaiwan, China8
6spindle bearingNTN（P4）Japan10
7Spindle structureFront three and rear two independent spindle unitsGONGTIE R&D2
8Screw support methodPre stretched double supportGONGTIE R&D2
9Hollow hydraulic rotary cylinder (spindle)852China1
Hollow hydraulic rotary cylinder (secondary shaft)646 1
10oil coolerConstant temperature typeChina1
11hydraulic systemQiyang SHF SeriesTaiwan, China1
12Electric cabinet with heat exchangerNumber 5China1
13low-voltage electrical apparatusSchneiderFrance1
14Fixture (spindle)Precision 8-inch hydraulic three jaw chuckTaiwan, China1
Fixture (secondary shaft)Precision 6-inch hydraulic three jaw chuckTaiwan, China1
15Knife Tower (Main)BMT45-15 power turretGONGTIE R&D1
Knife Tower (Deputy)BMT45-12 power turretGONGTIE R&D1
16water pumpRuijia 15 meter liftChina 
17Chip conveyorSide mounted typeChina1

2. Additional items:

serialnameBrand/ModelPlace of Originquantity
1power head90°China2

3 . Automation device: Stamping code servo manipulator

serial numberComponent NameBrand Modelquantity
Mechanical core components
1truss manipulatorGONGTIE1 set
2Beam sliding railTaiwan Intime1 set
3pneumatic gripperJapan SMC1 set
4Rotary cylinderJapan SMC1 set
5cylinderJapan SMC1 set
6sensorJapan SMC1 set
7Gear rack (helical gear)wmh herion1 set
8Storage material system (double-layer encoder series)GONGTIE1 set
9Incoming and outgoing device (mechanical claw)GONGTIE1 set
Core components of electrical system
1electrical componentsSchneider, France1 set
2Servo motor/driveSYNTEC ALL IN ONE1 set
3control systemSYNTEC ALL IN ONE1 set
4speed reducerTaiwan1 set
5human-machine interfaceSYNTEC ALL IN ONE1 set

三： After sales service:

  1. Timely debug the equipment after installation.
  2. Provide a response within 1 hour based on the issues reported by the customer via phone or fax.
  1. On site service and maintenance, available 24 hours within the city and 48 hours within the province (including Jiangsu, Zhejiang, and Shanghai), depending on the situation in other regions.
  1. During the warranty period (one year), any repairs caused by non-human factors will be borne by our company; After the warranty is expired, paid accessories and repairs will be provided.

四： Random delivery project

Delivery projectquantity
User Manual1 set
Machine tool warranty card1 set
Electrical manual1 set
Machine Tool Inspection Certificate1 set
Numerical Control System Manual1 set
Common tools1 set

After-Sales Service

  • After the equipment is installed in place, debug it in time.
  • Reply within 12 hours according to the customer's telephone and email questions.
  • During the warranty period (one year), the maintenance caused by non-human shall be borne by our company; After insurance, spare parts and repair are provided with a fee charged.

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