We use cookies to optimize our website for you and to be able to continuously improve it. By continuing to browse the site you are agreeing to our use of cookies.
Disagree

Rectificadoras cilíndricas KELLENBERGER Kel-Varia UR225-1500 1-2-6-7

máquinas para trabalhar metal / retificadoras / Rectificadoras cilíndricas

BEMA
[ perfil comerciante ]

Senhor Robert Bender
73230 Kirchheim
Germany

  • +49 (0)70... telefone

revendedor
aprovado
verified user

RESALE membro desde a 2010

  • lista de máquinas (53)
enviar inquérito
adicionar à lista de observados
enviar inquérito
Número do item: 164566941 Quantidade: 1 Data: 22.12.2024
Ano de fabricação: 2002 Localização: 73230 Kirchheim-BEMA
Preço:
Fabricante: KELLENBERGER
Modelo: Kel-Varia UR225-1500 1-2-6-7
Tipo de máquina: Rectificadoras cilíndricas
Descrição: Rectificadoras cilíndricas KELLENBERGER Kel-Varia UR225-1500 1-2-6-7

máquina usada

grinding diameter: 450 mm
grinding length: 1500 mm
centre height: 225 mm
Control:
total power requirement: kW
weight of the machine ca.: t
dimensions of the machine ca.: m
EQUIPEMENT
- T1: grinding wheel diameter 500 mm
- T2: grinding wheel diameter 400 mm
- T6: HF Fischer spindle MFV or MFZ 1224/1242/1260
- T7: HF Fischer spindle MFV or MFZ 1224/1242/1260
- Marposs tool measurement
- active longitudinal positioning
- Elaso GAP-control on T1 and T2
contactless integrated in the control surface
- Elaso GAP internal grinding with fluid sensor for T6 and T7
- semi-automatic balancing by Elaso
integrated in the control surface for T1/T2
- tailstock hydraulic with fine adjustment +/- 150 microns
- dresser on workpiece spindle side table mounted
- dresser on tailstock side table mounted
- dresser on upper table
- new service- and userfriendly housing

SPECIAL EQUPEMENT:

Workhead with direct drive
- strongly recommended for
non-circular grinding
- workpiece weight flying max. 75kg
- workpiece weight between centres 150kg
- water-cooled

B-axis with direct drive
- center height 225 mm
- extremely torsionally stiff
- highly accurate positioning
- resolution 0.000001341°
- water-cooled

Hydrostatic ball screw - x-axis
- wear-free, as there is no contact during operation
- no loss of precision, even during long-term use at full load and
maximum speed
- no friction at low speeds
- no friction force backlash when the direction of rotation changes
- translates even the smallest rotational movements
- no stick-slip effect even at low speeds
- no fluctuations in frictional torque due to ball circulation
- higher axial stiffness compared to ball screws
- significant improvement in damping, resulting in better workpiece surface
finish and tool life
- no oscillations due to ball circulation
- also suitable for high speeds and accelerations
- cost-effective alternative to the linear motor with greater precision and
significantly lower heat generation
- significantly less power dissipation and, as a result, no problems with swarf
on permanent magnets

New hydraulic unit
- optimized temperature control (chiller)
- Energy-saving
Only one pump controlled by VFD
- Pressure monitoring
- monitoring of the hydrostatic oil for
water content.
(Damage to the bellows is recognised and detected prematurely)
-fine adjustment +/- 150 microns

Paper belt filter
375l – alternative 480l

Grinding mist extraction system – emulsion

MECHANICAL OVERHAUL
-complete machine according to Kellenberger protocoll
-new painting




ELECTRICAL OVERHAUL
- new modern Fagor CNC with BEMA HMI
- new electric cabinet
- new digital drive technology
- replacement of all electrical cables, switches etc.
- new absolute external scales in x- and z-axis
- new absolute encoder (B-axis)


Grinding software BEMA-Standard:
- workpiece zeroing
- grinding wheel B4123074 zeroing
- dressing diamond measuring
- corrections
- external and internal surface grinding
- external and internal angle grinding
(turning of the b-axis, dressing with straight wheel)
- external and internal radius grinding (radius dressed on wheel)
- semi-automatic traverse grinding
- workpiece zeroing
- 2 dressing diamonds
- 1 dressing blade
- dressing roll
- 3 flat dresser
- corrections
- Z-position measurement
- GAP control


Optional grinding cycles at no extra charge:
Profile plunge grinding:
- external and internal profile plunge grinding with profile wheel

Profile grinding:
- external and internal profile grinding with straight wheel

Software thread grinding:
- single- and multiple-start external and internal thread.
Grinding with thread dressed on the wheel
Dressing of single and multi-groove disc
Flank angle freely selectable.

Trapezoidal thread grinding:
- Additional dressing of trapezoidal threads possible.

Non-round grinding:
- external and internal non-circular plunge-cut grinding
- external and internal non-circular oscillating grinding




The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

seller offer No. resale 1056-M24Vari
Máquina em estoque: Sim
Seller-item-No.: 1056-M24Vari
Compartilhe esta máquina em Facebook:

Inquérito

Negociante de máquinas?

Por favor remeter opcionalmente

Enviar o pedido?

(a todos os revendedores para tal máquina)

Copie para você?

(cópia da seu inquérito será enviado para seu endereço de e-mail)

Save input data

(Save input data for further inquiries)

mais KELLENBERGER Kel-Varia UR225-1500 1-2-6-7 + similar KELLENBERGER-Modelo

2010 KELLENBERGERKEL-VITA mit Lader
2000 KELLENBERGERKel-Vision URS 125
KELLENBERGERKEL-VISION RS 125/430
2006 KELLENBERGERKEL-Vista UR 175-1000
2003 KELLENBERGERKel-Viva UR 175/1000
2004 KELLENBERGERKel-Viva UR 175/1000

Preço: sold KELLENBERGER Kel-Varia UR225-1500 1-2-6-7 + similares KELLENBERGER-Modelo

2000 KELLENBERGERKEL-VISION URS 125x430 84500 EUR [Jan 2012]
1998 KELLENBERGERKel-Vision RS 125/430 15000 [Oct 2015]
KELLENBERGERKEL VISION RS 125/430 15000 EUR [Apr 2021]