Matsakaicin daidaitattun tsari don sarƙoƙi masu isar

1. Abubuwan da keɓancewar ƙira
Tsarin sarƙoƙin isar da kaya dole ne ya gamsar da ƙa'idodin zaman lafiya guda uku, karfin nauyi, da kuma daidaitawa. Misali:

• Plate suna da alaƙa Haɗin faranti da rollers, sun dace da nauyin kaya, yanayin isar da nesa. Wasan su sun jera daga 38.1mm zuwa 200mm, suna ba da damar zaɓi mai sauƙi bisa bukatun kayan aiki.

• Pintle sarƙoƙi yana da hauhawar juriya ta hanyar kwatankwacin fararen farantin su, sau da yawa ana amfani da shi cikin yanayin matsananciyar aiki kamar ma'adinai da ƙarfe. Dole ne karfinsu dole ne ya kai kusan kashi 95% na daidaitaccen darajar don tabbatar da amincin.

• Ka'idojin Universal (misali, ISO 1977) da ka'idojin ƙasa (misali, GB / T, m diamita, tabbatar da canjin alamomi daban-daban.

2. Abu da bukatun aiki
Abubuwan sarkushe masu isar kai tsaye suna tantance rayuwarsu ta hidimarsu da amincinsu:

• Carbon Karfe & Alloy Karfe: buƙatar ƙarfin tensile ≥4ile ≥4ile ≥4ile ≥4ile MPa da kuma Harshen Harshen HRC 58-65.

• Heat-resistant karfe & bakin karfe: Amfani da shi a cikin babban-zazzabi (> 120 ° C) ko mahalli marasa galihu, yana buƙatar haɓakar haɓakar sa juriya da kuma gajiya.

• Shan Sarkar gama gari a cikin hatsi da kayan masarufi na mai, sarkar dole ta sami maganin rigakafi tsakanin 217 hb da 255 hb.

3. masana'antar masana'antu da ka'idojin bincike
Daga kayan albarkatun kasa zuwa samfurin da aka gama, masana'antu na sarƙoƙin isar da kaya dole ne mu bi matakai masu tsayayye:

• Jiyya mai zafi: Inganta karfin sarkar faranti da fil ta hanyar quenching da zafin rana. Zurfin shari'ar bayan hardening ya kamata ya zama ≥1.0mm (don sarkar sakamako na 14mm).

• Welding tsari: welds tsakanin scrapers da sarkar dole ne su sami free cracks da slag m yarjejeniya da 400 ba kasa da 400 MPa, bin ka'idodin GB / t 985.1.

• Kyakkyawan haƙuri: Jimlar ragin karkarar sarkar da ake buƙata a cikin 0.04% -0..05% (misali, karkacewa ≤12mm (misali, karkacewa ≤12mm don yawan sittins isar).

• Binciken isarwa ya hada da bincike na gani, gwaji na tenes, da gwajin saukarwa na gwaji don tabbatar da yaduwar karfi da kuma gajiya tsawon rayuwar.

Abubuwan fasaha na sarƙoƙi na musamman

1. Aikace-aikace da zaɓi na zane mai laushi
Pole Haɗin Chains suna sanannun sarƙoƙi da ƙarfin saukarwa, wanda ake amfani da shi don amfani da kayan aiki masu nauyi:

• Faloshin tsarin: Girbin sarkar na 200mm zuwa 315mm. Roller na diamita na waje yana buƙatar ya fi tsayi da sarkar sarkar don cimma birgima.

• Abubuwan aikace-aikacen aikace-aikacen: kamar asibitin suna isar da masana'antar ciminti da layin masana'antu mota. Fanancin lafiyarsu yana buƙatar zama ≥4 (don kayan da ba haɗari ba) ko ≥6 (don kayan haɗari).

2. Tasiri-mai tsaurin sihiri na pintle sarƙoƙi
Pintle Chinins warwatsa damuwa ta hanyar hanyar haɗin da ya dace, wanda ya dace da manyan kayayyaki:

• TAFIYA KYAUTA: Kula da babban abin juriya koda a cikin yanayin da yake da laima. Yanke karfi na iya kaiwa 1,780 kn (don 6mm bayani).

• Abubuwan da ke cikin shigarwa: Tabbatar da daidaituwa tsakanin sarkar da spocket shine ≤2mm don guje wa rawar jiki ko tsalle tsalle yayin aiki.

Shigarwa da ƙayyadaddun ƙayyadaddun abubuwan haɗin kaya na jigilar kaya

1. Canza bukatun fasaha

• SPOME JINTMENTSTICTICTENT: Rarraba kwance tsakanin saƙar Sprocket da kuma irin tashin hankali na bazara yana buƙatar zama ≤0.5mm / m. Don motsawa mai yawa-da yawa, tsawan tsawon sarkar ya kamata ya zama ≤0%%.

• Gudanar da kayan aikin lubrication: Ana bada shawarar man shafawa a bayyane. Ana buƙatar mai tsawan zafi-mai tsayayya don mahalli mai yawa. Yakamata a daidaita mixtarancin lubrication gwargwadon aiki (misali, kowane awanni 8 na karancin sauri).

2. Maki na yau da kullun

• Saka saka idanu: a kai a kai auna darajar elongation. Sauya da sauri idan ya wuce 0.75% na daidaitaccen darajar.

• Gudanar da Tsaftacewa: Stailan mai mai tsafta da kwakwalwar baƙin ƙarfe daga saman sarkar don gujewa hanzarta sa.

• Takeauki sarkar EN-Masse A matsayin misali, rayuwar ƙira ta zama ≥8,000 awanni, tare da ƙimar lalacewa a cikin 1%. Yanayin fil da rollers dole ne a bincika kowane kwata.

Kammalawa: Zabi wani masanin masana'antu yana tabbatar da ingantaccen aikin tsarin isar da tsarin

Zabi da aikace-aikacen jigilar kaya shine wani aiki ne mai tsari wanda ya shafi kayan haɗi da yawa kamar kayan, tafiyarsa, tsari, da kiyayewa. A matsayinta mai zurfi ya samo asali a cikin filin drive na sarkar shekaru da yawa, kagru da aka saba bin manyan ayyuka da kuma irin bukatun rayuwa daga tattaunawar ƙira. Ko don farantin zane mai zane, sarƙoƙi na pintle, ko sarƙoƙi na musamman, zamu iya samar da mafita na tsari wanda aka ƙayyade don takamaiman yanayin aikinku.

Zabi da FaGu yana nufin ba kawai zaɓar samfurin ba, amma zabar ƙimar aminci da inganci. Bari muyi aiki tare don yin watsi da iko na ƙarshe cikin tsarin isar da ku!