Suchergebnis

D 119 Cleaning for nitriding (C: process in case of very critical dirts) ( Date: )
Turned, punched parts from suppl. to carindustry made of steel and cast are cleaned from hardly known and changing dirts (e.g. cooling lubricant, chips, oxide, scales) in a vacuum plant by mod. alcohol and aq. agent; afterw. nitriding, back to customer
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Designation(Short)

D 119 Cleaning for nitriding (C: process in case of very critical dirts) D 118 Cleaning for nitriding (B: process in case of dried up emulsions) D 117 Cleaning for nitriding (A: main process) D 100 Cleaning of small turned items before vacuum hardening or nickel plating D 105 Cleaning of alu sheets for oil heat exchangers before vacuum soldering

 

Turned, punched parts from suppl. to carindustry made of steel and cast are cleaned from hardly known and changing dirts (e.g. cooling lubricant, chips, oxide, scales) in a vacuum plant by mod. alcohol and aq. agent; afterw. nitriding, back to customer Turned, punched parts from suppl. to carindustry made of steel and cast are cleaned from hardly known and changing dirts (e.g. cooling lubricant, chips, oxide, scales) in a vacuum plant by mod. alcohol and aq. agent; afterw. nitriding, back to customer Turned, punched parts from suppl. to carindustry made of steel and cast are cleaned from hardly known and changing dirts (e.g. cooling lubricant, chips, oxide, scales) in a vacuum plant by mod. alcohole and aq. agent; afterw. nitriding, back to customer Turned items made of steel, Stainless steel, brass, chromium or alu are cleaned in bulk from cuting oils and chips using a modified alcohol in a vacuum degreasing plant; thereafter vacuum hardening or nickel plating Punched and beaded alu sheets for oil heat exchangers are cleaned from punching oils in a steam degreaser using modified alcohols; thereafter vacuum soldering

 

Technology:

very good very good very good good No statement
Utilisation of equipment (throughput,workload) in %: 95,00 95,00 95,00 50,00 95,00
Maximum possible throughput of parts per year: 65.700.000 65.700.000 65.700.000 16.000.000 4.850.000
Actual throughput in number of parts annually / Parts per year: 62.415.000 62.415.000 62.415.000 8.000.000 4.607.500
Max. area which can be cleaned per year: No statement No statement No statement No statement No statement
Cleaned area per year: No statement No statement No statement No statement No statement
Size of equipment: Length: 6.00 m
Width: 4.00 m
Height: 5.00 m
Length: 6.00 m
Width: 4.00 m
Height: 5.00 m
Length: 6.00 m
Width: 4.00 m
Height: 5.00 m
Length: 2.33 m
Width: 1.43 m
Height: 2.40 m
Length: 4.19 m
Width: 2.10 m
Height: 2.40 m
Type of cleaning: Cleaning facilities with a vapour degreasing system, Multitask equipment, Central cleaning station, Facility combining solvent and aqueous cleaning Cleaning facilities with a vapour degreasing system, Multitask equipment, Central cleaning station, Facility combining solvent and aqueous cleaning Cleaning facilities with a vapour degreasing system, Multitask equipment, Central cleaning station, Facility combining solvent and aqueous cleaning Cleaning facilities with a vapour degreasing system Cleaning facilities with a vapour degreasing system, Multitask equipment, Central cleaning station
Steps: 4 5 3 4 4
Auxiliary equipment: Circulation system for cleaning agent, Destillation of cleaning agent, Waste water recovery, Filter with active carbon, Mech. treatment (oilseparator) Circulation system for cleaning agent, Destillation of cleaning agent, Waste water recovery, Filter with active carbon, Mech. treatment (oilseparator) Circulation system for cleaning agent, Destillation of cleaning agent, Filter with active carbon Circulation system for cleaning agent, Destillation of cleaning agent, Filtration (fibre), Exhaust air is led through a condensation unit, VOC regulation is followed Explosion - proof equipment, Circulation system for cleaning agent, Destillation of cleaning agent, Filtration (fibre), Filter with active carbon, Condensor
Qualification level of personnel: Untrained Untrained Untrained Untrained Untrained
Evaluation by company personnel(Technical equipment): very good very good very good good No statement

Quality:

very good very good very good good No statement
Quality of cleaning: very good very good very good good No statement
Rating:
Further treatment: heat treatment, Hardening, Nitriding heat treatment, Hardening, Nitriding heat treatment, Hardening, Nitriding electroplating, heat treatment, assembling/fitting Soldering/pressure soldering
Surface requirements: free of oil and grease, dry, Precision cleaning free of oil and grease, dry, Precision cleaning free of oil and grease, dry, Precision cleaning free of chips and loose dirt, free of oil and grease, dry free of oil and grease, dry
Special quality criteria of the company: Ready for nitriding, ca. 38 mN/m Ready for nitriding, ca. 38 mN/m Ready for nitriding, ca. 38 mN/m Surface tension < 50 mN/m, vacuum soldering must be possible
Quick tests: Quick technical test for fatty/oily soiling
Test ink
Quick technical test for fatty/oily soiling
Test ink
Quick technical test for fatty/oily soiling
Test inks
Visual control
Visual control
Advanced tests:

OSH:

very good very good very good very good very good

Cleaningstep:

1 (Cleaning)

1 (Flooding)

1 (Flooding)

1 (Pre-cleaning)

1 (Pre-cleaning)

Cleanertype:Aqueous cleaner, moderate alkaline (pH > 8,5 to 11)
Dilution (%) :1.0000
Water, 2-amino-ethanol, Alkalines, Alkylpolyalkylene glycolether, Aliphatic alcoholes, alkoxilated, Isononane acid and salts
Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38
Safety re acute health:very goodgoodgoodgoodgood
Safety re chronic health:very goodvery goodvery goodvery goodvery good
Safety re fire/explosion:very goodgoodgoodgoodgood

Cleaningstep:

2 (Flooding)

2 (Cleaning)

2 (Vapour-phase degreasing)

2 (Cleaning)

2 (Dip degreasing)

Cleanertype:Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Aqueous cleaner, moderate alkaline (pH > 8,5 to 11)
Dilution (%) :1.0000
Water, 2-amino-ethanol, Alkalines, Alkylpolyalkylene glycolether, Aliphatic alcoholes, alkoxilated, Isononane acid and salts
Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38
Safety re acute health:goodvery goodgoodgoodgood
Safety re chronic health:very goodvery goodvery goodvery goodvery good
Safety re fire/explosion:goodvery goodgoodgoodgood

Cleaningstep:

3 (Vapour-phase degreasing)

3 (Flooding)

3 (Vapour-phase degreasing)

3 (Vapour-phase degreasing)

Cleanertype:Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38
Safety re acute health:goodgoodgoodgood
Safety re chronic health:very goodvery goodvery goodvery good
Safety re fire/explosion:goodgoodgoodgood

Cleaningstep:

4 (Vapour-phase degreasing)

Cleanertype:Alcohols3-Butoxy-2-propanol (Glycol ether),Xi,R-Phrase 36/38
Safety re acute health:good
Safety re chronic health:very good
Safety re fire/explosion:good
Standards: CE CE CE CE CE
Met noise norm: Yes Yes Yes Yes Yes
Safety re procedure: very good very good very good very good very good

Environment:

Cleaningstep:

1 (Cleaning)

1 (Flooding)

1 (Flooding)

1 (Pre-cleaning)

1 (Pre-cleaning)

Safety re environment:goodgoodgoodgoodgood
Safety re exposure potential:very goodvery goodvery goodvery goodvery good
Treatment of waste:satisfactorysatisfactorysatisfactorygoodsatisfactory

Cleaningstep:

2 (Flooding)

2 (Cleaning)

2 (Vapour-phase degreasing)

2 (Cleaning)

2 (Dip degreasing)

Safety re environment:goodgoodgoodgoodgood
Safety re exposure potential:very goodvery goodvery goodvery goodvery good
Treatment of waste:satisfactorysatisfactorysatisfactorygoodsatisfactory

Cleaningstep:

3 (Vapour-phase degreasing)

3 (Flooding)

3 (Vapour-phase degreasing)

3 (Vapour-phase degreasing)

Safety re environment:goodgoodgoodgood
Safety re exposure potential:very goodvery goodvery goodvery good
Treatment of waste:satisfactorysatisfactorygoodsatisfactory

Cleaningstep:

4 (Vapour-phase degreasing)

Safety re environment:good
Safety re exposure potential:very good
satisfactory

Consumption (electric power) kWh :

1.210.000,00 1.210.000,00 1.210.000,00 65.000,00 0,00

Consumption(other energy) kWh:

0,00 0,00 0,00 0,00 0,00

Consumption(water) m:

0,00 0,00 0,00 0,00 0,00

Amount of waste water m:

0,00 0,00 0,00 0,00 0,00

Costs:

sufficient sufficient sufficient satisfactory No statement
Total costs per annum (EURO) : 1.228.700,00 1.228.700,00 1.225.900,00 84.627,00 21.620,00
Total costs per unit (EURO) : 0,02 0,02 0,02 0,01 0,00
Total costs per m (EURO) :
Total costs per removed dirt (EURO / kg) : 245,74 245,74 245,18
Annual equipment costs (EURO) : 15.600,00 20.000,00
Operational costs
Labour (EURO) : 2.420,00
Energy (EURO) : 1.210.000,00 1.210.000,00 1.210.000,00 65.000,00
Water (EURO) :
Waste management (EURO) :
Waste water (EURO) :
Maintenance (EURO) :
Agents (EURO) : 15.900,00 15.900,00 1.600,00 1.620,00