Tofo e pota-potileng le tšepe e futhumatsang

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.Ho potoloha ha tšepe le terata: Φ7.1-Φ12.6mm

3. Ho tima mocheso: 930-960, “Tempering mocheso: 400-460”

4. Ho futhumatsa tšebeliso ea matla ea ho tima tšepe le ho chesa sebopi: ka li-degree tsa 370 / tonne

5. Mokhoa oa ho sebetsa oa ho tima tšepe le ho chesa sebopi: tsamaiso e tsoelang pele ea ts’ebetso

6. Setsi sa bophahamo ba tšepe e koalang ka hohle le mohala oa tlhahiso ea sebopi: 1000mm

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

Litlhoko tsa phepelo ea motlakase bakeng sa ho tima tšepe le ho futhumatsa mochini o kopaneng: matla a kentsoeng a mohala ka mong: lilemo tse 8KVA

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

Lebelo le phahameng ka ho fetisisa la ts’ebetso ea tšepe e tima le ho chesa bohale:

Φ7.1mm ———— 100m / mets

Φ9.0mm ———— 90m / mets

Φ10.7mm ————60m / mets

Φ12.6mm ————40m / mets

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

a. Sehlahisoa se potoloha metsi a pholileng

Phalla: 100m3 / h Khatello: 0.4MPa

Water temperature: not higher than 33℃

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

b. Metsi a pholileng bakeng sa ho futhumatsa sebōpi:

Phalla: 100m3 / h Khatello: 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):

Tekanyo: 3m3 / min Khatello: 0.6MPa Mocheso oa metsi: ha o phahame ho feta 33 ℃

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

2. Ho hlophisoa ha lisebelisoa le tlhaloso ea mochini oa tšepe o tima le ho futhumatsa mohala:

Sebaka se seng le se seng sa tšepe se tima le ho futhumatsa sebōpi sa tšepe sa PC se hlahisoa ka ho taka thepa, lisebelisoa tsa phetisetso ea motlakase, phepelo ea motlakase o matla o feto-fetohang, matla a futhumatsang a futhumatsang, tanka ea metsi e futhumatsang, ho kuta haeteroliki le lisebelisoa tsa ho khutlisa, ho nka terata lisebelisoa, le AC motor E entsoe ka sistimi e laoloang ea maqhubu a mangata, sistimi ea taolo ea PLC, sistimi ea ho lekanya mocheso le yuniti e bohareng ea taolo.

Sesebelisoa se seng le se seng sa mochini oa tlhahiso se kenyelletsa ka ho khetheha:

1. Karolo ea mechini:

Raka e lefshoang

Foreimi ea taolo ea cable 1

Mechanical derusting mochini 1

Drawing forming machine 1

Mochini o otlolohileng 1 sete

Mochini oa ho hloekisa 1

1#Towing machine 1 set

Quenching water tank 1

Sinking ea tempering 1

2 # Traction mochini 1 sete

Mochini oa Hydraulic Shearing Reversing

Take-up machine 2

2. Sebopeho sa tšepe e koalehang le ho chesa sebōpi:

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

CYP-200KW / 40KHZ IGBT super audio frequency induction phepelo ea motlakase e behiloeng 1

CYP-200KW / 50HZ IGBT super audio frequency induction phepelo ea motlakase 1 set

KGPS-250KW / 8KHZ KGPS maqhubu a motlakase a futhumatsang a 1 sete

Sehlopha se le seng sa khabinete ea ho sokoloha khafetsa

90KW (terata kotokaka mochini drive) 1 sete

5.5KW (drive ea mochini oa lintlha) 1 sete

11KW (e khannoang ke terekere) disete tse 2

4KW (drive ea ho nka-up mochini) 2 disete

Operation console and operation box 6 sets

Khokahano e ka sehloohong 1

Ts’ebetso ea lebokose la lisebelisoa tsa 2

Lebokose la tšebetso ea jog

Thermometer (mocheso o lekanyang 300-1000 ℃) tse peli

3. Sebopeho sa thepa ea mochini le ts’ebetso ea mahlale a tšepe e thibelang tšepe le sebopi sa tempering

(1) Sebopeho se potolohang habeli sa foreimi e patalang, sleeve ea bohareng e hokahane le kholomo e tsitsitseng ka har’a bere, sleeve ea bohareng e ka potoloha le ho beoa habobebe, mme letsoho la ho emisoa ha molamu oa terata le hokahane le setsi sleeve ka li-bolts, tse ka potolohang habobebe ha u fetola toloki, ‘me ue beha ha u lefa, Ho bonolo ho hokela molamu oa hlooho le mohatla.

(2) Foreime ea taolo ea terata Moralo oa taolo ea terata ke sebopeho se tapered, mme sepheo sa ona ke ho fetola sebopeho sa lesale la terata hore e be sebopeho sa ho thibela likhoele tse sa sebetseng.

(3) Mechini ea mafome e tlosang mafome Mechini e rolang mafome e na le lihlopha tse 2 tsa li-roller tse kobehileng tse likhato tse 90. E tsamaisoa ke motor-lifter-lead screw (kapa pneumatic), moqolo o kobehang o kobehang o sutumelloa ho holisa kapa ho hula morao. Netefatsa lekaneng kobang angle pakeng tsa bareng tšepe le ba kobang rolara ho lekhapetsa theoha sekaleng oxide e ho palo e kahodimodimo. Kamora hore letlalo la oxide le ebolloe, le oela ka tankeng ea pokello e ka tlase bakeng sa tlhoekiso e bonolo. Sebopeho se tiisitsoeng ka botlalo sea amoheloa ho thibela lerōle hore le se ke la baleha kopanong.

(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) Mochini o otlolohileng Mochini o otlolohileng ha o sebetse ebile o na le lihlopha tse peli tsa ho kobeha tse etsang li-degree tsa 90. Tlas’a matla a terekere, e theha tsitsipano e otlollang le ho otlolla bareng ea tšepe.

(6) Mochini o hlatsoang Mochini o hlatsoang o entsoe ka lihlopha tse peli tsa mabili a terata a tšepe, a khannoang ke enjene, ho tlosa maloanlahla holim’a molamu oa tšepe. Enjene ke 2KW, ‘me e fokotsang ke sesebelisoa sa phetisetso se fetohang se fetohang.

(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) Sesebelisoa sa ho tima le ho futhumatsa mocheso Sesebelisoa sa ho tima le ho futhumatsa se entsoe ka poleiti ea tšepe e sa hloekang, mokhoa oa ho futhumatsa ke ho futhumatsa ha metsi, mme pheletso ea sehokelo e na le sesebelisoa sa ho fehla moea. Tanka e tima e bolelele ba limithara tse 6, ‘me tanka e futhumatsang e bolelele ba limithara tse 5

(9) Mochini oa ho chesa haeteroliki o tiisa ho itšeha le ho khutlisa ho latela litlhoko tsa ho itšeha ka potlako ha mohala oa tlhahiso, ho netefatsa 100% ho kuta mohoete, le ho netefatsa ts’ebetso e tsoelang pele ea mohala oa tlhahiso. Enjene ea seteishene sa haeteroliki ke 2.2KW.

(10) Mochini oa ho nka o entsoe ho latela litlhoko tsa tefo ea bareng ea tšepe, ‘me lebelo la ho potoloha ha toloki ea ho nka le fetoha khafetsa ka lebelo le ts’oaroang la bareng la tšepe, le hlokomela wiring e tloaelehileng. Enjene ke 4kw, ‘me e fokotsang e fokotsa seboko.