Рroduction

Production

Head design office

The Head Design Office of TMP has more than half a century experience in design, calculations, experimental research and pilot testing of press-forging equipment produced by the plant.

More than 100 highly skilled specialists work at the office. The lead designers carry out technical preparation of the contracts, take part in press-forging equipment tune-up as well as commission of presses and automated complexes on a turn-key basis, —

«In response to the customer’s request for production of stamped items, we carry out a full cycle of design work»

In the above cases, the planning of lines and project documentation of foundations for equipment mounting are developed.

The company’s advanced technical developments were recognized in 1984 — The USSR State Monetary award, and in 2004 — Russia’s State Monetary award.

The principal technical decisions are patented. For the last ten years the Head Design Office has received 28 patents.

Information about design and research work of the specialists is published in official Russian business magazines, and in printed materials of domestic and foreign engineering exhibitions and seminars.

Forging production

Forging production allows output of forgings up to 100kg from round bar and up to 3000 kg from ingots using carbon and alloy steel.

Forging types are as follows: shafts, axles, rods, beams, plates, bands, bushes, gears, cylinders, disks etc.

Press forging equipment also has the capability to produce spring coiling using wire with a diameter up to 28 mm.

Heat treatment of parts: annealing, normalization, martempering, hardening, nitriding.

**Manufacturing of forgings made of roll (up to 100 kg) and ingots**
Type of forging	Weight of forging	Steel grade
Shafts, axles, rods	Up to 3000 kg	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН
Bars	Up to 3000 kg	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН
Plates	Up to 3000 kg	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН; Ст5ХНМ
Rims, bushes	-	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН
Gears, bushes, cylinders	Up to 1200 kg	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН
Gearing shaft	Up to 2850 кг	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН
Cylinders	Up to 1200 kg	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН
Discs	Up to 1200 kg	Ст20; Ст35; Ст45; Ст40Х; Ст40ХН; Ст5ХНМ

Casting production

Foundry capacity allows production of grey cast iron castings with weights up to 30 t, overall dimensions of3500х2000х2000 mm, and bronze castings with weights up to 5 T, with overall dimensions of 1600х1600х600 mm.

The output of grey cast iron castings is up to 1000 t per month, and for bronze castings up to 30 t per month.

The need for patterns made of wood and metal is satisfied by our capabilities.

«The range of parts produced is more than 1000 denominations»

The centrifugal technology method is used for bronze castings and casting into a metal mold.

**Casting**
Type	Grade	Weight of castings	Dimensions of castings
Cast iron, chill mold, soil	Gray cast iron under ГОСТ 1412—85 Сч 20; Сч 25; Сч 25 alloy	Up to 30000 kg	Up to 350020002000 mm
Bronze	Bronze 010. Ф1 ГОСТ 613—79 Bronze 05 Ц5 С5 ГОСТ 613—79 Bronze А9 Ж3 Х ГОСТ 493—79	Up to 2500 kg	Up to 1600 mm, Н=600 mm

Welding production

Welding production permits to provide output of long-dimensioned load-lifting, building and other metal constructions up to 35 m length, up to 60 t weight and produce reservoirs up to 20 m length and up to 5 m diameter as well as vessels working under pressure.

Initial stock work area

The DAVI sheet-bending machine produces rolled shells of large thickness and diameter.

Gas cutting of carbon sheets and steel with low thickness allowance, from 4 to 260 mm, using numerically controlled (N/C) machines;
Plasma cutting of sheet metal made of low-alloyed steel with thickness from 0,5 up to 38 mm
Cutting of metal with thicknesses from 1 to 14 mm and lengths up to 3100 mm using inclined shears;
Cutting of section rolled steel using the DOALL bandsaw machine;
Bending;
Straightening.

Assembly-welding work area

Automatic welding of fabrications up to 160 t in weight utilizing a flux layer;
Semiautomatic welding in a carbonic environment;
Assembly;
Electroslag welding of welded joints up to 400 mm in thickness;
Annealing of welded fabrications for relief of internal stresses;
Vibration stabilization for long length parts of up to 25 t in weight;
Shot-blast cleaning of welded fabrications to remove rust and scale.

**Cutting of billets**
Type	Thickness of metal	Overall dimension
Flame cutting — on CNC gas cutting machines — on semiautomatic of bilateral chamfers — by manual pipe cutter	4—250 mm 4 mm	Up to 7 m
Plasma	0,5 - 38 mm	2 500 х 8 000 mm
Mechanical — cutting of billets by guillotine shears — blanking of billets on vibroshears	1,2 — 14 mm 1 — 4 mm	3150 mm 80- 1200 mm

**Rolling of billets**
Type	Dimensions
Made of sheet	Sheet thickness dimensions:
	1—16 mm: length of shells up to 2000 mm	More than 16 mm: in accordance with table of technological capabilities	Up to 3 mm: D_min=120 mm, L=900 mm	5—16 mm: D_min=400 mm, L=2000 mm
Made of corner inward and outward flange	2828, R_min=350 mm		7070, R_min=500 mm
Made of channel	N14, R_min=380 mm

**Ultrasonic cleaning of pipes**
Diameter	Length of pipes	Weight of pipes
From 300 mm	Up to 2500 mm	Up to 500 kg

**Etching parts made of pipes**
Bath dimensions	Electrolyte height
70010002900 mm	600 mm

**Electroplating**
Type	Dimensions of part	Weight of part
Oxidation	max 1800600600 mm	-
Chromium-plating — external surface — internal surfaces	max D 130 mm х 2000 mm D 450 mm х 415 mm from D 50 mm х 600 mm up to D 800 mm х 270 mm	-
Cadmium plating (bell bath)	-	Up to 0,1 kg
Tinning (bell bath)	-	Up to 0,1 kg

Мachining production

Мachining production includes the unique machine stock which allows highly accurate machining of large dimension multi-ton parts (up to 200 t).

SKODA horizontal-boring machines with spindle diameters from 160 to 320 mm.

LINE planer (type) milling-boring machines with table dimensions up to 4500х16000 mm.

COBURG planer-type grinding machines with table dimensions up to 2200х6000 mm

LAMBDA coordinate-measuring machines provide high accuracy measurements of the primary parts.

MAAG high accuracy gear-cutting equipment for tooth hardening using high-frequency current HFC.

BERTHIEZ numerically controlled (N/C) machine having a faceplate diameter from 2500 to 4000 mm and intended for eccentric wheels machining.

Circular grinding machines with table dimensions up to l300x6000 mm.

"Machining center" type machines with table dimensions up to 4200х16000 mm.

Parts	Weight	Part dimensions	Machines
Small, medium and heavy welded housing	Up to 120 t	1600042004000 mm	Horizontal-boring machines: «SKODA» with spindle diameter up to 160—320 mm (НС-157Ф2), Novosibirsk Machine Tools plant with spindle diameter 320 mm (НС-61 and 2А680). Longitudinal milling-boring machines «Line» (SL—250; SL—236; SV—236). Longitudinal grinding machines «COBURG» (40—15S). Machines of «tooling center» type.
Rotating body	Up to 160 t	250016000 mm 125016000 mm	Screw cutting lathe machine (КЖ 16.136.02Ф2). Cylindrical grinding machine with diameter ll006000 mm (ХШ 130).
Type of rotating body: eccentric wheels, flywheels, discs	Up to 20 t	до 6300 mm	ТДМ-400; 1540; ВМ 3888 etc.
Grinding of inner openings of cylinders	-	from 300 to 900 mm length up to 1500 mm
Gears	-	-	High precise tooth cutting equipment MAAG.

**List of work pieces**
Parts	Dimensions
Gearing shafts with straight, helical and herringbone tooth (module up to 36 mm)	Leigth up to 4000 mm 500 mm
Wheels and gears with straight, helical and herringbone tooth (module up to 36 mm)	up to 5000 mm width of rim up to 500 mm
With inner tooth (module up to 10 mm)	Leigth of tooth up to 160 mm of crown up to 2000 mm
Slotted shafts from 62630 mm to10145160 mm	Leigth of shaft up to 3500 mm
Conical wheels and gears: — with straight tooth (module up to 10 mm) — with circular tooth (module up to 16 mm)	up to 500 mm up to 800 mm
Sprockets	Without step limitations
Worm-gear

Mounting

Mounting is carried out in production areas with bay up to 30 m width, crane ways up to 21 m hight and stand pits of 6 m depth equipped using travelling cranes of load-carrying capacity up to 320 t.

Assembling and mounting of mechanical units;

Assembling of electric equipment, hydraulic and pneumatic equipment;

Assembling of immovable joints with heating treatment (heating-cooling);

Parts cooling for pressing-in in liquid nitrogen medium, parts pressing in.