420mm copie i nia i te roi puaahorofenua buka lathe –2000mm machining
Main Features(CN6240B/2000 manual Lathe)
1. Machining length up to 2000mm
2. Swing over bed diameter 420mm
3. Swing over bed diameter630mm on saddle place
4. Casting base and 2 pieces with working bed
5. Spindle bore diameter is 82mm
6. Roundness error is not exceeding 0.01mm
7. Cylindricity error is not exceeding 100mm
8. Measure Length is not exceeding 0.01mm
9. Surfaceness(Ra) is not exceeding 25um
10. New design for fast moving for Z axis.
11. The machine has high precision, low noise, good rigidity, new style,e te tahi atu â
Te faataaraa matamua
Hohoa | CN6240B | |
Te faataaraa matamua | Spindle ropu | 210 mm |
Copie nia i te roi | 420mm | |
Max. length of work piece | 2000 mm | |
Tools travel on Z-axis | 2000 mm | |
max. machining diameter on tool carrier | 220 mm | |
Bar material diameter | 80mm | |
Spindle | Spindle sa diameter | Φ82 |
Taper o spindle i faaite | φ90/1:2 | |
Range of Spindle speed | 9~1600 r/min , 24 grade for both rotations | |
Tools supporter | Max. X-axis travel of tools supporter | 320 mm |
Max. travel of small tools supporter | 145 mm | |
precision on Z axis | 1 mm/step. 300 mm/r | |
Precision on X axis | 0.05 mm/step. 5 mm/r | |
precsion on small tool supporter | 0.05 mm/step 5 mm/r | |
Rotation angle range on turret | 1°/step | |
Center height to the supporter side | Approx-28 mm | |
Dimension of tool(H x W) | 25 mm×25 mm | |
Feeds rate for Z axis | 0.028~6.43 mm/r 93 grades | |
Feeds rate for X axis | 0.012~2.73 mm/r 93 grade | |
Tailstock | Hoho'a o te rima ahu o te aero | MT5 |
Max travel of tailstock sleeve | 150 mm | |
Max travel of tailstock on X axis | ±15 mm | |
Screw Thread | Threads metric pitches | 0.5~224 48 grades |
Threads inch pitches | 72~1/8 t/ in 48 grades | |
Threads modulo pitches | 0.5~112 mm 42 grades | |
Threads diametral pitches | 56~1/4 DP 45 grades | |
Motor | Te pereoo uira matamua | 7.5 KW |
Main motor speed 50Hz | 1500 R/min | |
Te hoê matini pâmu | 90W | |
Overall dimension(L x W x H) | 2000 mm | 3625×1043×1275 mm |
Te mau nota | 2600 kg | |
Belt | Main drive belt specification | B-2260 mm |
Precision standard
Unit:mm
Hiopoaraa materia | China standard | Fare hamaniraa ture |
Machining precision | IT8 | IT8 |
Precision of machining work piece roundness | 0.007mm | 0.006mm |
Precision of machining work piece cylindricity | 0.015mm/Ф300mm | 0.013mm/Ф200mm |
Machining te ohipa surfaceness | Ra3.2μm | Ra2.8μm |
Machining te ohipa planeness | 0.02mm / 300mm | 0.018mm / 300mm |
Configuration standard accessories
Name | Specification | Brand | Remark |
Te pereoo uira matamua | 7.5 KW Three-phase asynchronous motor | Made in china | |
Spindle te faaiteraa | Precision grade5 | Made in china | |
X -axis ball screw | Made in china | ||
Z- axis ball screw | |||
Manual chuck | 3 Jaws chuck 250mm | Made in china | |
Electrical components | Made in china |
Te mau rave'a faatureraa:
Aita. | Name | Specification | QTY |
1 | A set of lighting | 1 Te mau mana'o tauturu no te | |
2 | Cooling system | 1 Te mau mana'o tauturu no te | |
3 | 3 Jaws chuck | 250 | 1 Te mau mana'o tauturu no te |
4 | 3 Jaws chuck transit plate | φ250 | 1 Te mau mana'o tauturu no te |
5 | Tailstock | MT5 | 2 Te mau mana'o tauturu no te |
6 | Tailstock quill | 1 : 20/M.T5 | 1 Te mau mana'o tauturu no te |
7 | Double head spanner | 10×12 S91-1 | 1 Te mau mana'o tauturu no te |
8 | Double head spanner | 14×17 S91-1 | 1 Te mau mana'o tauturu no te |
9 | Double head spanner | 19×22 S91-1 | 1 Te mau mana'o tauturu no te |
10 | Double head spanner | 27×30 S91-1 | 1 Te mau mana'o tauturu no te |
11 | Square box spanner | 22 S92-3 | 1 Te mau mana'o tauturu no te |
12 | Slotted nut single-end spanner | 45-52 S93-1 | 1 Te mau mana'o tauturu no te |
13 | Slotted nut single-end spanner | 115-130 S93-1 | 1 Te mau mana'o tauturu no te |
14 | Slotted nut single-end spanner | 145-160 S93-1 | 1 Te mau mana'o tauturu no te |
15 | inner hexagon spanner | 5 S91-7 | 1 Te mau mana'o tauturu no te |
16 | inner hexagon spanner | 6 S91-7 | 1 Te mau mana'o tauturu no te |
17 | inner hexagon spanner | 8 S91-7 | 1 Te mau mana'o tauturu no te |
18 | inner hexagon spanner | 10 S91-7 | 1 Te mau mana'o tauturu no te |
19 | inner hexagon spanner | 12 S91-7 | 1 Te mau mana'o tauturu no te |
20 | Screwdriver | 150 | 1 Te mau mana'o tauturu no te |
21 | Oil gun | YQ100 | 1 Te mau mana'o tauturu no te |
22 | Foot bolt | M16×400;GB799-76 | 6 Te mau mana'o tauturu no te |
23 | Nut | M16;GB52-76 | 6 Te mau mana'o tauturu no te |
24 | Washer | 16;GB97-76 | 6 Te mau mana'o tauturu no te |
25 | Triangle belt | 40 series manual B2260 (89″) | 4 Te mau mana'o tauturu no te |
50 series manual B2330 (92″) | 4 Te mau mana'o tauturu no te | ||
26 | Change gear | Z=84(for 50 series machine) | 1 |
27 | Change gear | Z=69 (for 40 series machine) | 1 |
28 | Change gear | Z=56;60 | 1 |
29 | Change gear | Z=57 | 1 |
Tai'o mahana faataahia no te faaotiraa:
1. | Machine user manual | 1 Te mau mana'o tauturu no te |
2. | Machine certification | 1 Te mau mana'o tauturu no te |
3. | Tabula no te mau hoho'a | 1 Te mau mana'o tauturu no te |