Fandroahana vy sy lafaoro matevina

The round steel quenching and tempering furnace mainly uses induction heating modulated by round steel, bar stock, wire, and steel rod to realize the quenching and tempering function.

1. Main technical indicators of round steel quenching and tempering furnace production line

1. Quenched and tempered material: 30MnSi

2. Famaritana vy sy tariby boribory: Φ7.1-Φ12.6mm

3. Ny mari-pana famonoana: 930-960 ℃ Famaritana: 400-460 ℃

4. Fanjifana herinaratra fanamafisana ny famonoana vy sy lafaoro matevina: manodidina ny 370 degre / taonina

5. Fomba fiasa amin’ny famonoana vy sy fatana fandoroana vy: rafitra miasa mitohy

6. Afovoany afovoan’ny famonoana famonoana vy sy famolavolana lafaoro fametahana: 1000mm

7. Feeding direction of round steel quenching and tempering furnace production line: left (right) feed

8. Fepetra fizarana herinaratra ho an’ny famonoana vy sy lafaoro fametahana vy: fahafaham-po napetraka isaky ny andalana: 1250KVA taona

9. Round steel quenching and tempering furnace output: 60,000 tons/year, consisting of 4 lines.

10. Ny hafainganam-pandeha avo indrindra amin’ny tsipika famonoana vy sy ny famokarana lafaoro famokarana:

Φ7.1mm ———— 100m / min

Φ9.0mm ———— 90m / min

Φ10.7mm ———– 60m / min

Φ12.6mm ———– 40m / min

12. Cooling water requirements for round steel quenching and tempering furnace production line (single line):

a. Vokatra miampita rano mangatsiaka

Mikoriana: 100m3 / h Fanerena: 0.4MPa

Water temperature: not higher than 33℃

Water quality: Urban water supply water quality standard CJ/T206-2005 (Ministry of Construction)

b. Rano mangatsiaka ho an’ny lafaoro fanafanana fampidirana:

Mikoriana: 100m3 / h Fanerena: 0.4MPa

Water temperature: not higher than 33℃

Water quality: Urban water supply water quality standard CJ/T206-2005 (Ministry of Construction)

c. Compressed air requirements (single line):

Fatra: 3m3 / min Fanerena: 0.6MPa Suhu amin’ny rano: tsy avo mihoatra ny 33 ℃

Compressed air quality: GB/T13277-91 “Compressed air quality grade for general use”

2. Fitaovana fanamafisana sy famaritana ny famokarana famonoana vy sy famonoana lafaoro fametahana:

Ny barika famonoana vy sy famonoana vy vita amin’ny vy vita amin’ny vy dia vokarina amin’ny alàlan’ny fanaovana sary, fitaovana fampitaovana, famatsiana herinaratra fanamafisam-peo miovaova tanteraka, lafaoro fanafanana fampidirana, fantson-drano fampangatsiahana rano, fanetezam-bolo sy fitaovana fanodinana, fanangonana tariby fitaovana, ary motera AC Izy io dia misy rafitra fanaraha-maso matetika, rafitra fanaraha-maso PLC, rafitra fandrefesana mari-pana ary ivon-toerana fanaraha-maso afovoany.

Ny fitaovana famokarana tsirairay dia misy:

1. Fizarana mekanika:

Napetraka ny fitoeran-karama

Tariby fitantanana tariby 1

Masinina derusting mekanika 1

Drawing forming machine 1

Masinina mahitsy 1 napetraka

Masinina fanadiovana 1

1#Towing machine 1 set

Quenching water tank 1

Milentika 1

2 # Masinina manintona 1 napetraka

Milina fanodinam-bidy hydraulic 1 set

Take-up machine 2

2. Ny firafitry ny famonoana vy sy ny fatana fandoroana:

KGPS-500KW/6KHZ medium frequency induction heating power supply 1 set

CYP-200KW / 40KHZ IGBT fampidirana herinaratra fampidiran-drivotra super set 1 set

CYP-200KW / 50HZ IGBT fampidirana herinaratra fampidiran-drivotra super set 1 set

KGPS-250KW / 8KHZ KGPS fampidirana herinaratra fampidirana matetika 1 set

Andiany iray amin’ny kabinetra fanovana fahita matetika

90KW (tarika milina fanaovana tariby tariby) 1 set

5.5KW (drive ny masinina fanaovana isa) 1 set

11KW (entin’ny traktera) 2 set

4KW (fiara misy ny milina fandraisana) 2 set

Operation console and operation box 6 sets

Main console 1

Boaty fiasana 2 seta XNUMX

Vata fandidiana Jog (fidinana mekanika, traktera, milina fanaovana sary tsirairay) 3 set

Thermometer (refesina mari-pana 300-1000 ℃) roa

3. Fitaovana mekanika sy fanatanterahana ara-teknika ny famonoana vy sy fatana fandefasana vy

(1) Ny firafitra mihodina roa-sandan’ny rafitra mandoa vola, ny tanany afovoany dia mifandray amin’ny tsanganana raikitra amin’ny alàlan’ny fiakarana, ny tanany afovoany dia azo ahodina sy apetraka maivana, ary ny sandry fampiatoana tehina tariby dia mifandray amin’ny afovoany. tanany amin’ny bolt, izay afaka mihodina somary maivana rehefa manova ny roul, ary apetrakao izy rehefa mandoa vola, mety ny mampifandray ny lohan’ny vy sy ny rambony.

(2) Rafitra fitantanana tariby Ny rafitry ny fitantanana tariby dia rafitra miovaova, ary ny tanjon’izy ireo dia ny fanovana ny endrika peratra tariby tariby amin’ny endrika tsipika mba hisorohana ny tariby tsy mitongilana.

(3) Remover ny harafesina mekanika Ny fanesorana ny harafesina mekanika dia misy andian-tsarimihetsika miolakolaka miverimberina 2 degre miverimberina. Atosiky ny visy fitarika moto-na mpamily (na pneumatic) dia atosika hanitatra na hihemotra ilay roller mivezivezy. Hamarino tsara fa ny zoro miondrika eo anelanelan’ny tsipika vy sy ny roller miondrika mba hanapahana ny refin’ny oksida hatramin’ny farany ambony. Rehefa voahidy ny hoditry ny oksida dia latsaka ao anaty fitoeram-panangonana etsy ambany izy io mba hadio mora foana. Rafitra voaisy tombo-kase tanteraka no noraisina mba hisorohana ny vovoka hiala amin’ny atrikasa.

(4) The PC steel rod concave thread forming of the drawing machine adopts the method of matching the drawing speed and the rotation speed of the mold. The mold is well stressed, the mold life is long, and the lead of the steel rod is artificially controlled to ensure the appearance quality of the product. The reducer of the wire drawing machine adopts a medium-hard tooth surface reducer, and there are protective devices at the tank body and the belt. The wire drawing tank is equipped with a shut-down pneumatic pinch roller to prevent the machine from shutting down and disordering the line. The diameter of the reel is 900mm, the maximum drawing speed is 100m/min, the wire drawing machine motor is 90KW, and the rotary die motor is 5.5KW.

(5) Milina manitsy Ilay milina manenjana dia mandalo ary misy andiana horonan-taratasy roa miforitra miforona 90 degre avy. Eo ambanin’ny herin’ny traktera dia mamolavola fihenjanana sy fanitsiana ny bara vy.

(6) milina fanasan-damba Ny milina fanasan-damba dia misy kodiarana vy tariby 2 tarika, entin’ny motera iray, mba hanala ireo potipoti-javatra eo ambonin’ny vy vy. Ny motera dia 0.55KW, ary ny reducer dia reducer fampitana miovaova tsy tapaka.

(7) There are two tractors. They are respectively placed in front of the quenching heating furnace, and after the tempering and cooling device, they play the role of full-line dragging. The traction machine is composed of three pairs of traction rollers, the lower roller is active and the upper roller is passive. The lower roller device is on the output of a non-standard transmission box with a single shaft input and three output shafts. The upper roller device is in the chute of the upper sliding frame. Keep to ensure the clamping force of the steel bar and ensure the smooth operation of the steel bar. The two tractors adopt micro-tension control technology, which can adjust the tension at any time according to the process needs and keep it between the two tractors. The micro-tension control technology can be used to adjust the tension and maintain at any time according to the process needs, which is automatic control between the two tractors. Under the formation of constant tension to provide guarantee to meet the needs of product quality. The traction roller is composed of two grooves, and the traction roller is arranged on the optical axis through an expansion sleeve to facilitate the replacement of the traction roller. The motor is 11KW, and the reducer is a planetary cycloid reducer.

(8) Fitaovana mamono sy manalefaka ny fitaovana fanamainana sy fampangatsiahana dia vita amin’ny takelaka vy tsy misy fangarony, ny fomba fampangatsiahana dia ny fanamafisana rano, ary ny faran’ny fivoahana dia misy fitaovana mitsoka rivotra. 6 metatra ny halavan’ny famonoana, ary 5 metatra ny lavaka famonoana

(9) Ny milina fanodinam-bokatra hydraulic dia manome antoka ny fanapahana sy ny famerenana amin’ny laoniny mifanaraka amin’ny fepetra takiana amin’ny fanapahana haingana ny tsipika famokarana, miantoka ny fiverenan’ny herinaratra 100%, ary ny fiantohana ny fizotran’ny famokarana. Ny motera garazy dia 2.2KW.

(10) Ny milina fandraisana dia namboarina mifanaraka amin’ny fepetra takian’ny karama vy, ary miova tsy tapaka ny hafainganan’ny fihodinan’ny fihodinana miaraka amin’ny hafainganam-pandehan’ny vy vy, mahatsapa tariby mahazatra. Ny motera dia 4kw, ary ny reducer dia reducer kankana.