ZTF vanoumba urongwa

 ZTF vanoumba urongwa

I.  chii ZTF?
ZTF iri mhando rokuumba zvigadzirwa yakataurwa Zhongtai Company muna 2005, izvo zvakawanda michina yemhando yepamusoro kubva mumhuri uye dzakawanda, uye ipapo kuwana "Technology Innovation Award" by China Cold Achigadzira Steel Association.
ZTF Characteristics:
1) Rega anofanira kuchinja anoumba vari kuparara chikamu, achiponesa vanenge 60% mutengo pamusoro mabhanzi
2) Roll kuchinja nguva watemwa kwazvo, Kuparara chikamu haadi kuchinja achitanga uye chete kuchinja zvakanaka. Uye unogona kucheka-pasi zvibereko kumwedzi.
3) Release basa zvikuru.
4) Roll achiumba ano, ari caliber chakasiyana uye akanzwira nokuda X70, N80 simbi zviuno.
5) The simbi ubvise iri akavhiringika uye beared zvakawanda zvine, kuderedza kwiza pakati wonamatidza uye chinotenderera, uye kuderedza tsvina yacho chinotenderera.
6) Zviri nyore kuti adzorere uye kugadziridza chinotenderera.
 II.  Apo rinoshandiswa ZTF?
 ZTF technology is used in breakdown section and only suit to produce round pipes.
 III. What is breakdown section and what is fin-pass section?
Normally, we part the mills as forming section and sizing section.
The section before guild-frame is forming and the rest part is sizing section.
For ZTF, we divide forming section into breakdown section and fin-pass section. The part after the unit of vertical rolls is fin-pass section and before is breakdown section.
 VI. The development of ZTF technology
 The Comparation Among Four Generations of Our Pipe Forming Technology
  “ZTF-1”, “ZTF-2” , “XZTF-3” and “XZTF-4”

Technology

ZTF-1

ZTF-2

XZTF-3

XZTF-4

kuchinja Method

manyuwari

manyuwari

zvemagetsi

zvemagetsi

Mabhanzi mu Kuparara muchikamu

Kumboda Common Use

Fully Common Use

Fully Common Use

Fully Common Use

Marongerwo uye Kugadziridzwa pamusoro

Rotating Horizontal Rolls

No Horizontal Rolls

Manually kuchinja, hwomukova & mukuvhara kutenderera uye vaizoitwazve yokumusoro mabhanzi, rezasi mabhanzi kuvhura & nokuvhara pamusoro mugodhi. Manually chinja nokukurumidza kusunungurwa kana chinjika nepanhovo.

Electric kuchinja, hwomukova & mukuvhara kutenderera uye vaizoitwazve okumusoro mabhanzi, tilting ezasi mabhanzi opeing & nokuvhara rakaitwa mupumburu zvigaro. Electric kuchinja nzvimbo pakati mabhanzi iyo inotongwa sikuruu.

Electric kuchinja, hwomukova & mukuvhara kutenderera uye vaizoitwazve yokumusoro mabhanzi. Computer kuchinja tilting repasi mabhanzi kuvhura & nokuvhara pamusoro rwakapetwa nezvigaro, nzvimbo pakati mabhanzi iyo inotongwa sikuruu

Marongerwo uye Kugadziridzwa pamusoro Swiveling Vertical Rolls

Manually kudzora kuchinja nokuda kuvhurika & closeing, vachisimudza uye kutenderera chaiwo munyonga mabhanzi.

Manually kana electromotion kudzora kuchinja nokuda kuvhurika & mukuvhara, vachisimudza uye kutenderera chaiwo munyonga mabhanzi.

Electric kuzvidzora kuchigadzirisa nokuda kuvhurika & closeing, vachisimudza uye kutenderera chaiwo munyonga mabhanzi.

Computer kudzora kuchinja nokuda kuvhurika & closeing, vachisimudza uye kutenderera chaiwo munyonga mabhanzi.

Kuchinja Wevamwe Rolls mu kungoda Achigadzira Section

Rollers anofanira kutsiviwa kana kugadzira itsva kukura nenyere.

The mabhanzi inozarurwa pamusoro nomubato, manually kuchinja nokukurumidza kusunungurwa uye chinjika nepanhovo, vachisimudza okumusoro mabhanzi.

The mabhanzi inozarurwa pamusoro mugodhi kana rwakapetwa nezvigaro, manually kuchinja nzvimbo pakati mabhanzi iyo inotongwa sikuruu, Nokusimudzwa rokumusoro mabhanzi.

The mabhanzi inozarurwa pamusoro mugodhi kana rwakapetwa chigaro. Electric chinja nzvimbo pakati mabhanzi iyo inotongwa sikuruu. Computer chinja Nokusimudzwa rokumusoro mabhanzi.

Micro-kuchinja mudziyo nokuda Side Vertical Rolls mu Final Achigadzira uye Sizing Section

N / A

N / A

Ehe

Ehe

Kuchinja nokuti Rolls Position

manyuwari

manyuwari

manyuwari

kombiyuta

Kukumbira Electronic Control

Low

Low

High

Higher

Zvakarurama Rolls Position Kugadziridzwa

High

High

Higher

Higher

Operation Site pamusoro Rolls nzvimbo Kugadziridzwa

Inside pacho

Inside pacho

Kunze mikoko

Kunze mikoko

Deformation of Pipe Blank Edge

Kugona

Kugona

nane

nane

The Órgãos nokuti High Rrecision, High Steel Grade uye gobvu Wall Pipe

Kugona

nane

nane

nane

Zvakarurama Pipe

High

High

Higher

Higher

Labor umbirimi

High

High

Low

Very yakaderera

Nguva Kutsiva Rolls

refu

pfupi

pfupi

pfupi

Online Kugadziridzwa

Normal

Normal

Kugona

Kugona

 

mhando

Round mutopota

mm

Square mutopota

mm

ukobvu

mm

kushanda spead

m / Maminitsi

 

ERW114

Ф48-Ф114

40 × 40-90 × 90

1.5-4.5

65

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ERW140

Ф60-Ф140

50 × 50-110 × 110

2.0-5.0

60

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ERW165

Ф76-Ф165

60 × 60-130 × 130

2.0-6.0

50

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ERW219

Ф89-Ф219

70 × 70-170 × 170

2.0-8.0

50

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ERW273

Ф114-Ф273

90 × 90-210 × 210

3.0-10.0

45

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ERW325

Ф140-Ф325

110 × 110-250 × 250

4.0-12.7

40

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ERW377

Ф165-Ф377

130 × 130-280 × 280

4.0-14.0

35

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ERW406

Ф219-Ф406

170 × 170-330 × 330

6.0-16.0

30

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ERW508

Ф273-Ф508

210 × 210-400 × 400

6.0-18.0

25

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ERW660

Ф325-Ф660

250 × 250-500 × 500

6.0-20.0

20

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ERW720

Ф355-Ф720

300 × 300-600 × 600

6.0-22.0

20

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Post nguva: May-29-2018
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