In CNC turning, a chuck (or specialized clamp) holds bars of material and, as they are rotated, a tool is fed to the piece to remove material to create a specific shape. A turret, which holds a group of tools, is programmed to move along the work piece in three different axes of motion to shape the material according to the assigned specifications.
Since CNC turning involves removing material from a work piece, it`s considered a [subtraction machining" process. It is done on a lathe machine, which can be used on all types of material, from wood to metal to plastic. It can also be done on a mill or a drill press.
Turning is primarily used to create cylindrical parts. It can be completed on the outside or the inside of a work piece, which is known as boring. The process can also be used to conduct various other operations, including:
· Grooving: Cuts grooves or creates narrow cavities in work pieces.
· Taper turning: Creates a gradually decreasing diameter in a cylindrical shape.
· Drilling: Produces round holes, which are typically for screws and bolts.
· Facing: Cuts a flat surface perpendicular to the axes of the milling cutter.
· Parting: Separates one part of the work piece from another.
· Knurling: Creates vertical, horizontal or crossing lines on the work piece.
· Threading: Makes grooves that can be screwed into other objects.
CNC Turning process
l Creating a digital representation of the part in CAD
l Creating the machining code from the CAD files
l CNC lathe setup
l Manufacturing of the turned parts
Capabilities
Typical
Feasible
Shapes:
Thin-walled: Cylindrical
Part size:
Diameter: 0.02 - 80 in
Materials:
Metals
Ceramics
Surface finish - Ra:
16 - 125 μin
2 - 250 μin
Tolerance:
± 0.001 in.
± 0.0002 in.
Max wall thickness:
0.02 - 2.5 in.
0.02 - 80 in.
Quantity:
1 - 1000
1 - 1000000
Advantages:
All materials compatible
Disadvantages:
Limited to rotational parts
Applications:
Machine components, shafts, engine components
Suitable Materials for Turning
In turning, the raw form of the material is a piece of stock from which the workpieces are cut. This stock is available in a variety of shapes such as solid cylindrical bars and hollow tubes. Custom extrusions or existing parts such as castings or forgings are also sometimes used.
Turning can be performed on a variety of materials, including most metals and plastics. Common materials that are used in turning include the following:
l Aluminum
l Brass
l Magnesium
l Nickel
l Steel
l Thermoset plastics
l Titanium
l Zinc
When selecting a material, several factors must be considered, including the cost, strength, resistance to wear, and machinability. The machinability of a material is difficult to quantify, but can be following characteristics:
l Results in a good surface finish
l Promotes long tool life
l Requires low force and power to turn
l Provides easy collection of chips
Cnc Turning,Cnc Mill Turn,Cnc Milling And Turning,Precision Cnc Turning Suzhou FCE precision electronics Co., LTD , https://www.fcesz.com
Waste engine oil/motor refining plant
1. Efficiently eliminate water, gas, emulsion and impurity,process waste oil to base oil and diesel
2. ISO&CE quality approved
3. Safe operation
4. Enviromental
Application:
This equipment EOS is applicable for recycling engine oil, gear oil, hydraulic oil, form oil, rail oil, compressor oil,vacuum pump oil, axle oil, slideway oil, bearing oil, turbine oil, cylinder oil, drawing oil, conduction oil,quenching oil, insulation oil and rolling oil in industries of petroleum, chemical, cement, metallurgy, mining, electricity, ship building, machinery, military, rubber, instrumentation, transportation, building materials, paper making etc. It is mainly for the waste engine oil in various automobile repair plants and 4S stores, floating mixed oils and light coal tar oil which are from various industrial and mining enterprises and flow into sewer,schizolytic crude oils of straws and firewood. After distillation classification treatment, the oil is processed to base oil and diesel. It will never reverse color.
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Features:
1. Gasification reaction still: designed regarding the production scale; equipped inside with material addingÂ
preheating tube; heat source adopts infrared electrical heater or coal etc.
2. Catalytic tower: made regarding production scale; with clapboards inside and downside the tower;with highly
efficient chemical filler upside which is adjusted regarding the season and customer requirement.
3. Cooler: cooling water enters from the bottom and flows out of the top.
4. Oil water separator: adopts the principle that water has bigger density than oil to layered and separatelyÂ
discharged oil and water.
5. Oil gas separator:recycle the non-condensable gases into furnace to be burned or purified and thenÂ
discharged out. It both resolves environment protection problem and saves fuel.
6. Fire arrester: it is actually a liquid phase epitaxy seal which contains water downside. Non-condensable
gases enter into the water and then come out; then the gases are sent through gas pipeline into the furnace
to be burned, which can prevent gases to flow back to avoid fire disaster caused by backfire.
7. Preheating tank: preheat the material by the flue temperature to remove water.
Working principle:
We adopt the technology of different material's molecular motion is different to achieve the separation of substances.Firstly, pre filter the oil by removal of big particulates in oil, and then pumped into distillation tower and heated. During the process, the molecular which is distilled enough energy escape from the molecular level. Between Less than the mean free path of molecules and larger than the light weight of the molecular mean free path, a condenser provided at the surface, so that the light molecules is condensed continuously. In this way, extract the desired component from the waste oil (The process can be carried out at temperatures far below the boiling point, low pressure distillation,not easily oxidized. Lighter molecules escape from the surface , almost without collisions to reach the condensing surface, so the heating time is very short. It is high storage rate of volatile and high heat-sensitive material).
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The distilled oil is storage in oil tank. Through dehydration, degasification process to remove the dissolved water and dissolved gas completely. Then the oil is pumped into secondary filter and fine filter to remove tiny particulate.If the out oil has not yet reached the color and transparency as you required , It can be pumped into the reactor through the oil out pump , adding the adsorbent material by physical method to discolor and then through a filter press to separate liquid and solid. Then filtered by secondary and fine filter again. Finally, we get good new oil.
Technical parameters:
Item
Unit
EOS-5
EOS-10
EOS-15
EOS-20
EOS-30
EOS-50
EOS-80
Capacity
Ton/day
5
10
15
20
30
50
80
Working pressure
Mpa
≤1.0
Working oil temp.
ºC
160-250
160-280
160-300
160-320
160-320
160-320
160-320
Power consumption
kW
50
70
150
180
230
280
310
Working power
V/HZ
AC220/380/230/415
NoiseÂ
dB(A)
≤70
≤70
≤75
≤75
≤80
≤80
≤80
Heating method
Electrical heating, combustible gas or coal
EOS Â Oil recycling distillation machine for used industrial oil
Waste engine oil/motor refining plant
1. Efficiently eliminate water, gas, emulsion and impurity,process waste oil to base oil and diesel
2. ISO&CE quality approved
3. Safe operation
4. Enviromental
Application:
This equipment EOS is applicable for recycling engine oil, gear oil, hydraulic oil, form oil, rail oil, compressor oil,vacuum pump oil, axle oil, slideway oil, bearing oil, turbine oil, cylinder oil, drawing oil, conduction oil,quenching oil, insulation oil and rolling oil in industries of petroleum, chemical, cement, metallurgy, mining, electricity, ship building, machinery, military, rubber, instrumentation, transportation, building materials, paper making etc. It is mainly for the waste engine oil in various automobile repair plants and 4S stores, floating mixed oils and light coal tar oil which are from various industrial and mining enterprises and flow into sewer,schizolytic crude oils of straws and firewood. After distillation classification treatment, the oil is processed to base oil and diesel. It will never reverse color.
Â
Features:
1. Gasification reaction still: designed regarding the production scale; equipped inside with material addingÂ
preheating tube; heat source adopts infrared electrical heater or coal etc.
2. Catalytic tower: made regarding production scale; with clapboards inside and downside the tower;with highly
efficient chemical filler upside which is adjusted regarding the season and customer requirement.
3. Cooler: cooling water enters from the bottom and flows out of the top.
4. Oil water separator: adopts the principle that water has bigger density than oil to layered and separatelyÂ
discharged oil and water.
5. Oil gas separator:recycle the non-condensable gases into furnace to be burned or purified and thenÂ
discharged out. It both resolves environment protection problem and saves fuel.
6. Fire arrester: it is actually a liquid phase epitaxy seal which contains water downside. Non-condensable
gases enter into the water and then come out; then the gases are sent through gas pipeline into the furnace
to be burned, which can prevent gases to flow back to avoid fire disaster caused by backfire.
7. Preheating tank: preheat the material by the flue temperature to remove water.
Working principle:
We adopt the technology of different material's molecular motion is different to achieve the separation of substances.Firstly, pre filter the oil by removal of big particulates in oil, and then pumped into distillation tower and heated. During the process, the molecular which is distilled enough energy escape from the molecular level. Between Less than the mean free path of molecules and larger than the light weight of the molecular mean free path, a condenser provided at the surface, so that the light molecules is condensed continuously. In this way, extract the desired component from the waste oil (The process can be carried out at temperatures far below the boiling point, low pressure distillation,not easily oxidized. Lighter molecules escape from the surface , almost without collisions to reach the condensing surface, so the heating time is very short. It is high storage rate of volatile and high heat-sensitive material).
Â
The distilled oil is storage in oil tank. Through dehydration, degasification process to remove the dissolved water and dissolved gas completely. Then the oil is pumped into secondary filter and fine filter to remove tiny particulate.If the out oil has not yet reached the color and transparency as you required , It can be pumped into the reactor through the oil out pump , adding the adsorbent material by physical method to discolor and then through a filter press to separate liquid and solid. Then filtered by secondary and fine filter again. Finally, we get good new oil.
Technical parameters:
Item
Unit
EOS-5
EOS-10
EOS-15
EOS-20
EOS-30
EOS-50
EOS-80
Capacity
Ton/day
5
10
15
20
30
50
80
Working pressure
Mpa
≤1.0
Working oil temp.
ºC
160-250
160-280
160-300
160-320
160-320
160-320
160-320
Power consumption
kW
50
70
150
180
230
280
310
Working power
V/HZ
AC220/380/230/415
NoiseÂ
dB(A)
≤70
≤70
≤75
≤75
≤80
≤80
≤80
Heating method
Electrical heating, combustible gas or coal
What is CNC Turning
Solid: Cylindrical
Alloy Steel
Carbon Steel
Cast Iron
Stainless Steel
Aluminum
Copper
Magnesium
Zinc
Composites
Lead
Nickel
Tin
Titanium
Elastomer
Thermoplastics
Thermosets
Very good tolerances
Short lead times
Part may require several operations and machines
High equipment cost
Significant tool wear
Large amount of scrap
Model NO.: EOS
Usage: Oil Refining
Color: Grey
Material: Ss304 or Carbon Steel
Output Capacity: 90 % to 95 %
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Warranty: 2 Years
Trademark: TOP Oil Purifier
Specification: ISO/CE
Origin: Chongqing, China
HS Code: 84212990
Model NO.: EOS
Usage: Oil Refining
Color: Grey
Material: Ss304 or Carbon Steel
Output Capacity: 90 % to 95 %
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Warranty: 2 Years
Trademark: TOP Oil Purifier
Specification: ISO/CE
Origin: Chongqing, China
HS Code: 84212990
EOS Â Oil recycling distillation machine for used industrial oil