Part components for transmissions

RESITA REDUCTOARE S.A. can manufacture, besides complete transmissions, any other components on technical documentation supplied by customer. In the below table there are presented synthetic capabilities for mechanic processing and the thermic treatments from factory and also the machines on which they are made.

Type	Design	Characteristics		Machine type
Cylindrical gears (outer)		Milling mn = 2 ± 15 mm d0= 30 ± 4.000 mm bmax= 2.400 mm Precision class: Qmin = 7 (acc. to DIN)	Grinding mn= 2 ± 25 mm Ø = 80 ± 1.250 mm (Q=4) Ømax= 1.500 mm (Q=6) ßmax= 35° max. weight = 6.000 kg	Milling machines type LIEBHERR and SCHIESS Grinding machines type HÖFLER
Inner gears		Slotting mn= max. 10 mm Ømax= 1.000 mm; ßmax= 200 mm Precision class: Qmin= 8 (acc. to DIN)		LORENZ machines de type 43431
Bevel gears		Milling and Lapping mn=4 ÷ 15 mm; ßmax= 140 mm D0min= 150 mm (for pinion) d0max= 900 mm (for wheels) Precision class: Qmin= 8 (acc. to DIN) Cyclo-paloid gearing in Klingelnberg system		Milling and Lapping machines type KLINGELNBERG
Housings		Hmax= 3.500 Lmax= 9.000 Imax= 3.500		Boring and milling machines of type SCHIESS, SCHARMANN and COLET
Shafts (wheels)		Turning Horizontal lathe: Ø 1.000 x 4.000 mm Ø 1.600 x 3.000 mm Vertical lathe: Ø 2.500 x 1.000 mm		Horizontal lathe and Vertical lathe
HEAT TRATAMENTS in electrically heated furnaces	Stress-relieving 600 (l) x 500 (h) x 600 (w) mm with max. temperatures = 900 °C 2.500 (l) x 2.500 (h) x 6.300 (w) mm with max. temperatures = 750 °C			Furnace type INDEPENDENŢA
	Shrinking Ø 3.000 x 1.500 mm Range of regulation: 190 ÷ 200 °C Max. temperature = 650 °C, max. weigh = 5.000 kg			Furnace type INDEPENDENŢA
	Nitriding Automatically controlled gas nitriding (ammoniac dissociation in "Hidromat") Ø 900 x 2.400 mm with max. weigh = 2.000 kg			AICHELIN furnaces with vertical room
	Annealing Ø 1.250 x 3.000 mm Max. temperatures: 700 °C and weigh of charge max. 7.000 kg
	Carburizing Made in controled atmosphere Ø 1.250 x 3.000 mm Process temperatures: 450 ÷ 950 °C and max. weigh = 7.000 kg
HEAT TRATAMENTS in gas heated furnaces	Oil hardening and tempering 1.500 (l) x 800 (h) x 2.000 (w) mm Process temperatures: 500 ÷ 1.050 °C Max. weigh = 2.000 kg			AICHELIN furnaces with horizontal room
BLASTING	Manual blasting 8.000 (l) x 4.000 (h) x 4.000 (w)			Sanding cabin type INDEPENDENŢA
	Automatic blasting (with rotary table) 2.500 (l) x 1.500 (h) x 2.000 (w)