Abu mafi mahimmanci shine yadda za a yanke shawarahatimin injiAyyuka sun dogara ne akan fuskokin hatimi masu juyawa da kuma waɗanda ba sa tsayawa.Fuskar rufe fuskaAn lanƙwasa su a hankali har ba zai yiwu ruwa ko iskar gas ta ratsa su ba. Wannan yana ba da damar juyawar shaft, yayin da ake kula da hatimi ta hanyar injiniya. Abin da ke ƙayyade tsawon lokacin da hatimin zai ɗauka shine zaɓar haɗin kayan hatimi da ya dace don aikace-aikacen. Fuskokin hatimi masu tauri don aikin gogewa, Carbon Vs. Ceramic don ruwa mai sauƙi (ko hana daskarewa idan ana amfani da motoci). Carbon Vs. Silicon Carbide don yawancin aikace-aikace don rage amfani da makamashi da kuma samar da tsawon rai. Don aikace-aikace masu mahimmanci yawanci ana ba da shawarar hatimi na injiniya biyu.
Kowace hanyar zubewa a cikin hatimin injiniya tana toshewa ta hanyar amfani da gasket, o-ring, wedge (roba, PTFE ko Flexible Graphite). Wani muhimmin ɓangaren hatimin famfo na injiniya shine yadda ake kula da hatimin. Ana amfani da maɓuɓɓugan ruwa (ɗaya ko da yawa), bello na ƙarfe ko kawai elastomers masu matsewa don samar da kuzarin da ake buƙata don ci gaba da matse fuskokin hatimin tare. Nauyin da fuskokin hatimin suka samu an ƙera shi ne don ƙirar hatimin. Zaɓin abin da ya fi kyau ya dogara da zafin jiki, da yanayin abin da ake rufewa (danko, gogewa, nauyi (shin slurry ne?)).
An ƙera hatimin injiniya don yawancin famfo, mahaɗa da aikace-aikacen tayar da hankali a cikin kulawa. A lokuta da yawa, an tabbatar da cewa ƙirar tana aiki tsawon shekaru da yawa. A wasu lokutan dole ne a tsara hatimin don buƙatu na masana'antu. Tsarin hatimin injiniya na asali mai juyawa yana daidaitawa don yin hidima ga aikace-aikacen rufewa iri-iri, gami da masu matsa lamba. Hatimin injiniya na yau da kullun na iya dacewa da yawancin buƙatun zuwa yanayin zafi na digiri 500 F da saurin shaft zuwa 3600 RPM. Zaɓin nau'in hatimin na biyu sau da yawa yana ƙayyade zafin jiki da ƙarfin sinadarai na hatimin. Haɗin kayan da ake amfani da su a cikin fuskokin juyawa da tsayayye suna ƙayyade juriyar abrasion, da juriyar sinadarai. Haɗin fuskokin hatimin kuma zai ƙayyade adadin kuzarin da famfo, mahaɗa, mai tayar da hankali ko mai damfara ke cinyewa. Ana iya daidaita fuskokin hatimi don ba da damar hatimin matsi mai girma. Hatimin da ya dace zai iya rufe matsin lamba sama da 200 psi, ko kuma amfani da shi a matakai da yawa don manyan matsi ko musamman ayyukan ruwa mai tsanani.Takardun injina na OEMza a iya samar da shi don biyan buƙatun aikace-aikacen masana'antu mafi wahala idan aka yi la'akari da matsin lamba, zafin jiki, gudu ko ruwa.
Lokacin Saƙo: Oktoba-20-2022