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CNC grinding and gouge technique
Circumferential and longitudinal seam Gouge and Grinding device
PSF-5050-G
Software
- Carbon metal , Stainless metal circumferential seam gouge, grinding and sharpening.
- Vessel inner stainless metal cladding welding layer grinding and polishing
- Vesse EPT inner and exterior circumferential, longitudinal seam, weld reinforcement portion grinding and polishing. Use ahead of vessel fitting-up.
- V bevel sort vessel.
Goal workpiece and technological prerequisite
Software
- Workpiece Diameter ranges——————————–φ550mm~φ5000mm
- Least Diameter required whilst with Du EPT removal technique————————-≥φ1400mm
(Inner longitudinal welding reinforcement component grind needed least Diameter ≥φ2400mm,If significantly less than φ2400mm, needs to recognize just before manufacturing)
- Greatest workpiece/vessel thickness——————————–δ≤230 mm
- One section of vessel maximum size—————————- L≤4500 mm
- Workpiece materia EPT ————————————-SS. CS
- width of welding seam————————————-≤90 mm
- area roughness ——————————-Ra12.5.
Device working setting
- Power —————————————–3 period AC 380±10%,50HZ±2%
- Temperature——————————————ten-55ºC
- Optimum humidity ———————————-ninety eight%(35ºC)
Equipment complex instruction
The equipment consists of CNC cross manipulator, multifunctional potent grinding abrasive wheel and belt head, du EPT removing system, digital program and pneumatic control system.
(PSF-5050 )Cross manipulator
- It consists of base maintain, stage adjustment unit, column, rotating unit, electricity driving system, Mechanical locking system, cross slider/carriage, beam and related relocating method. Rotating unit among Base maintain and column is driving by electricity.
- Cross slider employ reducer and Ball screw push to handle up and down. Beam front and again relocating is pushed by reducer motor and equipment rack.
- Column and beam guide rai EPT are the oversea imported large load straight guide. Beam each finishes can be equipped with multifunctional and potent abrasive wheel and belt,du EPT removal technique even though it is also regarded as to go away EPT grinding & gouge head interfaces.
- There is carry lugs beside column conclude which is a fixed sort. Overhead head crane can carry without having metal wire.
- Cross sliders are installed with du EPT safety unit.
- Staircases are supplied on column for maintenance.
- The deflection can be taken out by grinding & gouge head consistent pressure relocation mechanism.
Principal specialized Data
- Bare minimum height of Grinding & gouge head to ground —————————————800mm
- Maximum Peak ———————————————5000 mm
- Vertical relocating optimum speed————————————-one hundred~1200mm /min(frequency handle)
- Horizontal moving length ———————————————5000 mm
- Maximum horizontal moving speed————————————-one hundred~1200mm /min(frequency management)
- Beam rotating diploma allowed———————————————±90°
- column rotating available authorized———————————————±180°
- The beam deflection ———————————————2.5mm/m
Multifunctional and powerful grinding wheel and belt head
- It consists of still left/proper shifting system, grinding & gouge head vertical rotating connection flange, grinding & gouge head horizontal rotation unit, grinding & gouge head side swing stopping unit, grinding & gouge head, grinding motor, welding seam abrasive wheel and grinding gadget, root move potent abrasive belt grinding gadget (abrasive belt make contact with wheel,limited and side swing avoiding device ,), Pneumatic continuous pressure relocation mechanism, automated blade lifting unit and du EPT removing include.
- Grinding & gouge head appropriate/left horizontal relocating device consi EPT of motor, unique reducer, lateral small slide guide rail. The function of the appropriate/remaining horizontal moving device is to keep the grinding centerline coincides with the device center line following ninety degree rotating.
- Grinding & gouge head vertical rotating connection flange consi EPT of motor reduction device. The function is to aid the abrasive belt to parallel with welding seam floor whilst grinding the cladding welding seam.
- Grinding rotation device is composed of rotation ring and supporter. ±90 degree can be altered as vessel interior, exterior longitudinal/ circumferential seam problems.
- Grinding & gouge head facet swing lock avoiding device consi EPT of lateral sliding gadget and connected tight lock system. The abrasive wheel can immediately adju EPT the course through sensor detection by pursuing welding seam. The purpose is to avoid abrasive wheel blocked and hazardous happens although the grinding direction deflection takes place due to the fact the anti-floating roller with out making use of. Restricted lock device is to hold the abrasive grinding track no deflection.
- The entire grinding & gouge head and grinding belt are utilizing same beam and motor program, regular force relocation and automated blade lifting program. The only variation is that the abrasive belt has different wheel limited and facet swing preventing device and handles.
- The abrasive belt can fulfill vessel inside and exterior grinding
Gouge function technological data
- Greatest gouge depth for weld ————————————170mm
- Maximum gouge depth for 1-pass gouge————————————≤15mm
- Transferring pace————————————–1000mm/min
(To steer clear of surface area harm, we sugge EPT to use modest gouge blade to go fa EPT to treat modest pieces gouge
- Optimum gouge measurement of welding seam————————————100×15mm(×)
- Greatest allowance for one time gouge————————————≤100×5mm
- Moving speed even though abrasive belt grinding——————————–350mm/min
- Maximum allowance for gouge cladding welding layer———————————-≥0.5mm/time
———————————-effectiveness:ten~20m/h
- Highest tilt angle of welding seam bevel gouge abrasive belt————————10°
Gouge surface high quality
- Welding go grind and gouge——————————————–≤Ra6.3μm
- welding root grind and gouge ——————————————–≤Ra12.5μm
- Cladding welding layer grind and gouge —————————————–≤Ra6.3~.4μm
- bevel grind and gouge ——————————————–≤Ra6.3μm
Multifunctional potent lateral grinding & gouge head
- Vertical rotating angle of grinding & gouge head —————————————–~90°
- Horizontal rotating angle of grinding & gouge head —————————————–±90°
- Grinding & gouge head right/remaining relocating length —————————————–±75mm
- side swing distance —————————————–±50mm
- Grinding & gouge head blade lifting stroke————————————-180mm
- Link wheel measurement——————————————–Φ300×100mm
- Abrasive belt dimension ———————————————one hundred ×2800mm
- Abrasive belt speed———————————————30m/s
- Abrasive wheel measurement ———————————————Φ650×12(12 ~ 22)mm
- Greatest Abrasive wheel grinding and gouge speed————————————–65m/s
- grinding and gouge power———————————————eighteen.5kW
- Grinding & gouge head fat———————————————-650kg
Du EPT remove system
- Du EPT elimination method consists of industrial Wet vacuum cleaner, du EPT remove hose, suction inlet and related pipes. The functions are massive charge of movement, powerful unfavorable stress. Can be effectively employed for eliminating metal powder, steel scrap, fibres, dangerous waste, and specifically for the sparked steel scraps. It is geared up with spraying method, and also can be used for eliminate Inflammable and explosive dust. It can be utilised continuously. Lengthy services time and reduced servicing value. Hose amongst suction inlet and vacuum cleaner is created of refractory stainless metal hose.
Technical Data
- Electricity—————————————————-3.0KW
- air movement——————————————————–4000m3/h
- (Ptf)Pressure————————————————-2200pa
- Inlet diameter————————————————–Ф170mm
- Outlet diameter————————————————–Ф330mm
- Precipitation tank volume ————————————————.2 m3
- Du EPT removal effectiveness—————————————————-85%
PLC manage technique
The grinding and gouge machine utilizes Siemens PLC (S7-three hundred) system. To make it straightforward to run the machine, the transmitter cupboard handle mainly depends on hand-held operation box manage. Transmitter cupboard is located on the again of equipment, every function grinding & gouge head and accessories are with separate fa EPT interface. Pneumatic device: air source .4~.8mpa, it is with oil-water separator. Factors are making use of SMC brand name. Grinding/gouge head coordinate manage is pushed by ongoing handbook variable frequency. The regular stress relocation mechanism can take away the beam deflection during grinding and gouging, which signifies the abrasive wheel is usually perpendicular to the axis of the vessel. Necessary Linear velocity of vessel roller is 0.1-3m/minute during grinding or gouging
Principal acquired portion brand name
| SN | Identify | Manufacturer |
| one | motor | SGHB |
| two | reducer | SGHB |
| three | bearings | NSK, Japan |
| four | Heavy duty linear guide | AMT, ZheJiang |
| five | ball screw | AMT,ZheJiang |
| six | pneumatic aspect | SMC,Japan |
| 7 | slewing bearing | Korea |
| 8 | self-lubrication method | HangZhou,China |
| nine | lower-voltage electrical elements | AIKS, Hong Kong |
| ten | manage cupboard | SGHB |
| 11 | PLC frequency converter | Siemens,Germany |
| 12 | sensor | AIKS, Hong Kong |
Spare portion record
| Title | Specification | Purpose | Amount |
| link wheel | Φ300×100 | Welding seam and Within and outside the house surface | five |
| Abrasive belt | 415um,198um | Welding seam and Inside of and exterior area | 20 |
| Abrasive wheel | Φ650×12(twenty) ×Φ80 mm | gouging | twenty |
The use of first products manufacturer’s (OEM) portion numbers or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our organization and the detailed substitution components contained herein are not sponsored, accepted, or produced by the OEM.
