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CNC grinding and gouge system
Circumferential and longitudinal seam Gouge and Grinding machine
Software

• Carbon steel , Stainless metal circumferential seam gouge, grinding and sprucing.
• Vessel inside stainless metal cladding welding layer grinding and sharpening
• Vesse EPT internal and external circumferential, longitudinal seam, weld reinforcement element grinding and sprucing. Use before vessel fitting-up.
•  V bevel variety vessel.

 
Aim workpiece and technological need
Software

• Workpiece Diameter ranges——————————–φ550mm~φ5000mm
• Minimal Diameter essential although with Du EPT elimination method————————-≥φ1400mm

    (Interior longitudinal welding reinforcement portion grind required minimal Diameter ≥φ2400mm,If much less than φ2400mm, wants to discover ahead of producing)

• Maximum workpiece/vessel thickness——————————–δ≤230 mm
• Solitary segment of vessel highest duration—————————- L≤4500 mm
• Workpiece materia EPT ————————————-SS. CS
• width of welding seam————————————-≤90 mm
• floor roughness ——————————-Ra12.5.

 
Equipment functioning environment

• Electricity —————————————–A few period AC 380±10%,50HZ±2%
• Temperature——————————————10-55ºC
• Highest humidity ———————————-98%(35ºC)

Equipment specialized instruction
The equipment consists of CNC cross manipulator, multifunctional effective grinding abrasive wheel and belt head, du EPT elimination system, digital method and pneumatic control system.
(PSF-5050 )Cross manipulator

• It consists of foundation maintain, amount adjustment unit, column, rotating unit, power driving technique, Mechanical locking mechanism, cross slider/carriage, beam and associated transferring method. Rotating gadget in between Base maintain and column is driving by electrical power.
• Cross slider employ reducer and Ball screw generate to manage up and down. Beam entrance and back shifting is driven 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 geared up with multifunctional and effective abrasive wheel and belt,du EPT elimination program whilst it is also considered to leave EPT grinding & gouge head interfaces. 
• There is carry lugs beside column finish which is a fixed variety. Overhead head crane can raise with no metal wire.
• Cross sliders are put in with du EPT defense unit.
• Staircases are offered on column for maintenance.
• The deflection can be taken off by grinding & gouge head constant stress relocation system.

 
Major specialized Info

• Bare minimum peak of Grinding & gouge head to ground —————————————800mm
• Optimum Top ———————————————5000 mm
• Vertical shifting maximum velocity————————————-one hundred~1200mm /min(frequency handle)
• Horizontal moving distance ———————————————5000 mm
• Maximum horizontal shifting velocity————————————-one hundred~1200mm /min(frequency management)
• Beam rotating degree allowed———————————————±90°
• column rotating offered allowed———————————————±180°
• The beam deflection ———————————————2.5mm/m

 
Multifunctional and powerful grinding wheel and belt head

• It consists of remaining/correct transferring gadget, grinding & gouge head vertical rotating link flange, grinding & gouge head horizontal rotation unit, grinding & gouge head side swing protecting against device, grinding & gouge head, grinding motor, welding seam abrasive wheel and grinding unit, root go effective abrasive belt grinding gadget (abrasive belt speak to wheel,tight and side swing preventing gadget ,), Pneumatic continual strain relocation system, automated blade lifting unit and du EPT removal cover.
• Grinding & gouge head proper/left horizontal relocating unit consi EPT of motor, unique reducer, lateral tiny slide manual rail. The purpose of the correct/left horizontal transferring device is to preserve the grinding centerline coincides with the device center line after 90 degree rotating.
• Grinding & gouge head vertical rotating link flange consi EPT of motor reduction unit. The function is to aid the abrasive belt to parallel with welding seam surface area while grinding the cladding welding seam.
• Grinding rotation device consists of rotation ring and supporter.  ±90 diploma can be altered as vessel interior, exterior longitudinal/ circumferential seam circumstances.
• Grinding & gouge head aspect swing lock avoiding unit consi EPT of lateral sliding gadget and connected restricted lock device. The abrasive wheel can instantly adju EPT the path by means of sensor detection by adhering to welding seam.  The purpose is to avoid abrasive wheel blocked and unsafe occurs even though the grinding route deflection happens since the anti-floating roller without having employing. Limited lock unit is to maintain the abrasive grinding keep track of no deflection.
• The total grinding & gouge head and grinding belt are making use of same beam and motor method, steady pressure relocation and automated blade lifting method. The only variation is that the abrasive belt has separate wheel restricted and side swing protecting against system and addresses.
• The abrasive belt can fulfill vessel interior and exterior grinding

Gouge purpose specialized info

• Optimum gouge depth for weld ————————————170mm
• Highest gouge depth for one particular-go gouge————————————≤15mm
• Moving speed————————————–1000mm/min

                          (To avoid floor hurt, we sugge EPT to use tiny gouge blade to move fa EPT to treat tiny parts gouge

• Greatest gouge measurement of welding seam————————————100×15mm(×)
• Optimum allowance for solitary time gouge————————————≤100×5mm
• Moving velocity even though abrasive belt grinding——————————–350mm/min
• Maximum allowance for gouge cladding welding layer———————————-≥0.5mm/time

                                       ———————————-effectiveness:ten~20m/h

• Optimum tilt angle of welding seam bevel gouge abrasive belt————————10°

 
Gouge surface 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 powerful lateral grinding & gouge head

• Vertical rotating angle of grinding & gouge head —————————————–~90°
• Horizontal rotating angle of grinding & gouge head —————————————–±90°
• Grinding & gouge head proper/still left relocating distance —————————————–±75mm
• aspect swing length —————————————–±50mm
• Grinding & gouge head blade lifting stroke————————————-180mm
• Link wheel dimension——————————————–Φ300×100mm
• Abrasive belt size ———————————————one hundred ×2800mm
• Abrasive belt speed———————————————30m/s
• Abrasive wheel dimensions ———————————————Φ650×12(twelve ~ 22)mm
• Optimum Abrasive wheel grinding and gouge speed————————————–65m/s
• grinding and gouge electrical power———————————————eighteen.5kW
• Grinding & gouge head fat———————————————-650kg

  
Du EPT eliminate system

• Du EPT removing technique consists of industrial Wet vacuum cleaner, du EPT take away hose, suction inlet and related pipes. The attributes are huge fee of stream, potent adverse pressure. Can be efficiently used for eliminating steel powder, metal scrap, fibres, hazardous waste, and specially for the sparked steel scraps. It is outfitted with spraying program, and also can be employed for eliminate Inflammable and explosive dust. It can be utilised continuously. Lengthy provider time and reduced upkeep expense. Hose in between suction inlet and vacuum cleaner is created of refractory stainless steel hose.

Technological Data

• Energy—————————————————-3.0KW
• air movement——————————————————–4000m3/h
• (Ptf)Strain————————————————-2200pa
• Inlet diameter————————————————–Ф170mm
• Outlet diameter————————————————–Ф330mm
• Precipitation tank quantity ————————————————.2 m3
• Du EPT removal efficiency—————————————————-85%

PLC management method
The grinding and gouge device utilizes Siemens PLC (S7-three hundred) method. To make it effortless to work the device, the transmitter cupboard control mainly relies upon on hand-held procedure box management. Transmitter cabinet is positioned on the back of device, each and every function grinding & gouge head and add-ons are with individual fa EPT interface. Pneumatic unit: air supply .4~.8mpa, it is with oil-h2o separator. Components are employing SMC manufacturer. Grinding/gouge head coordinate manage is pushed by continuous guide variable frequency. The regular stress relocation system can remove the beam deflection in the course of grinding and gouging, which signifies the abrasive wheel is often perpendicular to the axis of the vessel. Needed Linear velocity of vessel roller is  0.1-3m/minute in the course of grinding or gouging
Major purchased element brand name

SN	Name	Brand name
one	motor	SGHB
two	reducer	SGHB
3	bearings	NSK, Japan
four	Large duty linear guide	AMT, ZheJiang
5	ball screw	AMT,ZheJiang
six	pneumatic aspect	SMC,Japan
seven	slewing bearing	Korea
8	self-lubrication system	HangZhou,China
nine	lower-voltage electrical components	AIKS, Hong Kong
10	control cupboard	SGHB
eleven	PLC frequency converter	Siemens,Germany
twelve	sensor	AIKS, Hong Kong

 
Spare portion record

Identify	Specification	Purpose	Amount
link wheel	Φ300×100	Welding seam and Inside and outside the house area	five
Abrasive belt	415um,198um	Welding seam and Inside of and outdoors area	20
Abrasive wheel	Φ650×12(20) ×Φ80 mm	gouging	twenty

The use of first equipment manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our business and the shown replacement components contained herein are not sponsored, authorized, or manufactured by the OEM.