Kodi ma roller apamwamba kwambiri a paver amapangidwa bwanji?

Mapangidwe a chodzigudubuza chapansi amagawidwa makamaka mu gudumu, shaft yothandizira, mkono wa shaft, kusindikiza mafuta oyandama, ndi chivundikiro chomaliza.

Kupanga apamwamba njanji wodzigudubuza makamaka zimadalira ntchito yake zitsulo.Zomwe zimapangidwa ndi thupi la roller nthawi zambiri zimakhala 50Mn, 40Mn2, (MN: zofanana ndi manganese element).Njira yopangira zinthu imagawidwa kukhala kuponyera kapena kupanga, kukonza makina, kenako kutentha.Pambuyo pa gudumu kuzimitsidwa Kuuma kumafika HRC55 ~ 58 kuonjezera kukana kwa gudumu.
Zofunikira pakulondola kwa makina a ma roller othandizira ndizokwera kwambiri.Nthawi zambiri, zida zamakina a CNC zimafunikira kuti makina azikwaniritsa zofunikira.
Pali zida zambiri za 40Mn2, ndipo kuuma kumafika pafupifupi HRC52.

Zomwe ziyenera kutsatiridwa pakugwiritsa ntchito paver roller?

1. Panthawi yogwiritsira ntchito paver, mtunda woyenda panthawi imodzi suyenera kukhala wautali kwambiri, ndipo liwiro lisakhale lothamanga kwambiri;mawilo othandizira amatulutsa kutentha kwakukulu pakuyendetsa mwachangu kwanthawi yayitali, ndipo mafuta opaka mafuta amatuluka chifukwa cha dilution.Kuwononga mawilo othandizira.Chogudubuza chikapezeka kuti chawonongeka, chiyenera kusinthidwa pakapita nthawi, apo ayi odzigudubuza oyandikana nawo nawonso adzafulumizitsidwa kuvala chifukwa cha mphamvu zambiri.Posintha ma rollers othandizira, momwe amavalira ayenera kuganiziridwa.Ngati kuchuluka kwa kuvala kuli kochepa, kumatha kusinthidwa kokha, apo ayi zonse ziyenera kusinthidwa, kuti musafulumire kuvala kwa chodzigudubuza chatsopano.

2. Chifukwa chakuti screed pa paver ndi yolemetsa kwambiri, pakati pa mphamvu yokoka ya makina onse amapatuka, kotero odzigudubuza kumbuyo kwa paver amanyamula mphamvu yaikulu kwambiri panthawi yogwira ntchito, yomwe ndi yosavuta kuwononga, ndipo chowombera chikhoza kukhala. zowonongeka ngati zawonongeka.Poyenda, screed idzapita mmwamba ndi pansi, zomwe zidzachititsa kuti msewu wapaving ukhale wavy, womwe umakhudza mwachindunji kusalala kwa msewu.

Mavuto omwe amapezeka pa paver rollers:

1. Zovala zodzigudubuza.Chifukwa cha izi ndikuti zitsulo zomwe zimagwiritsidwa ntchito ndizosayenerera kapena kuuma kwa zinthu panthawi ya chithandizo cha kutentha kumakhala kochepa, ndipo kukana kuvala kulibe.

2. Kutaya mafuta.Chombo cha gudumu chimayenda mozungulira nthawi zonse, ndipo thupi la gudumu liyenera kupakidwa mafuta kuti likhale losalala, koma ngati mphete yosindikizira si yabwino, ndikosavuta kuyambitsa kutulutsa mafuta, kotero kuti shaft ndi manja a shaft. ndizosavuta kuvala ngati sizili zosalala.Chopangidwacho sichingaimitsidwe kugwiritsa ntchito.

Pali zifukwa zingapo zomwe mafuta amathawira?
1. Chisindikizo chamafuta oyandama osayenerera

2. Kuzungulira kwa manja a mankhwala sikokwanira

3. Kuwala kosakwanira kwa fulcrum

4. Mafuta a giya sali oyenera

5. Vuto la machining dimensional tolerances, etc. limayambitsa kutayikira kwamafuta mu zodzigudubuza.

JINJIA MACHINERY ndi bizinesi yotsogola kwambiri pamakina opangira uinjiniya okhala ndi magawo osiyanasiyana apansi pa odzigudubuza otsika, odzigudubuza apamwamba, sprocket, idler ndi unyolo wama track ndi nsapato zama track ndi mbiri yabwino kuyambira 1990.