Automotive piping, mawdaw langai a powertrain, wan sau system, hte katsi ai ladat ni a madung daw ni hku nna, shi a shimlum lam, kam hpa mai ai lam, magam bungli prat hpe hkrak hkra machyi shangun ai. Mawdaw hpaga lam gaw, n-gun kaba ai hte n-gun n law ai de sa wa ai shaloi, auto piping a matu bungli galaw ra ai lam ni grau grau n-gun ja wa nga ai. Ndai laika buk gaw, arung arai hpaji masa, npawt nhpang hkrang masa, grup yin hpe galai shai lu ai atsam marai masum kaw nna, ningmu masum kaw nna, mawdaw piping a matu ahkyak ai bungli galaw ai lam hpe madun ai masat kumla ni hte hpaji masa ni hpe sawk sagawn na re.
Arung arai ni hpe lata la ai lam N-gun jaw ai lam hpe dawdan ai
Auto piping a ngang grin ai lam hte bungli galaw ai lam ni hpe madung hku nna arung arai atsam ni hku nna dawdan ai. Htunghking hku galaw ai wan sau- n-gun rawng ai mawdaw ni gaw, n-gun hte n-gun n law ai ra kadawn ai lam ni hpe rap ra hkra, galvanized steel (sh) aluminum alloy pipe ni hpe lang chye ma ai. Dai hte nhtan shai ai hku nna, n-gun nnan ni a tsaw ai{3}}}pressure katsi ai ladat ni gaw, grai sawng ai nbung laru galai shai ai lam hte chemical n-gun hpe hkam jan lu na matu, nylon composites (sh) stainless steel bellows ni hpe jai lang chye ai. Ga shadawn, PA{5}}GF (glass{6}fiber{{7} hpe n-gun jaw da ai nylon) gaw, engine peripheral piping a matu, grai kaja ai tsaw ai- a n-gun n-gun hpe ninghkap lu ai atsam (120℃hta jan ai nbung katsi ai lam ni ) hte n-gun ja ai hpe ninghkap lu ai atsam nga ai majaw, madung lata la ai lam langai byin wa sai. Dai hta n-ga, kata na coating hpaji ni (epoxy resin anti{12}}corrosion layers zawn re ai ni) gaw, sau shang ai lam hte oxidation hpe pipe a ninghkap ai lam hpe grau nna jat wa shangun lu ai.
Structural Design gaw bungli galaw ai lam hpe grau kaja hkra galaw ya ai
Pipeline ni a structural design gaw, hka n-gun hpe rap ra hkra galaw ra ai hte, jak rung n-gun garan ginhka ai lam hpe rap ra hkra galaw ra ai. Multi-layer composite pipe bunghku hkrang ni gaw, n-gun n rawng ai bunghku ni hpe n-gun n rawng ai bunghku ni hpe (15%-20% shayawm ya ai sha n-ga, n-gun n-gun hpe n-gun jaw ya lu ai. Ga shadawn, turbocharger system a tsaw ai{6}}} a n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-rawng ai n-gun n-gun n-rawng ai ladat hpe jai lang ai. Dai kata na n-gun gaw katsi ai-nickel alloy rai nna, shinggan maga de gaw thermally insulating ceramic coating hte ka-up da ai, dai gaw katsi ai hpe shayawm ya nna grup yin na wiring hpe makawp maga ya ai. Dai lawan ai matut mahkai lam a dazik gaw, -40℃kaw nna 250℃du hkra, bungli galaw ai nbung katsi ai lam hta, hka n-gun n rawng ai bungli galaw lu na matu, fluororubber (FKM) shing nrai perfluorodelamer (FFKM) zawn re ai laksan arung arai ni hpe madung tawn ai.
Hkringmang daju
Dai ni na aten na mawdaw piping gaw, n-gun ja ai bungli galaw ai masa ni hpe hkam sharang ra ai: plateau ginra ni hta nbung n-gun n law ai gaw, n kaja ai wan sau nbung n-gun hpe shabyin ya lu ai, nbung laru kaba ai nbung laru ni hta nbung n-gun grai law ai gaw, n-gun n-gun ni hpe electrochemical galai shai shangun lu ai, grai katsi ai makau grup yin ni gaw, n-gun n rawng ai lam hpe pat shingdang lu na matu pipeline galai shai ai lam ra nga ai. Ndai ra kadawn ai lam ni hpe hparan na matu, engineer ni gaw, nbung n-gun jat ai lam hte n-gun shayawm ai lam hpe hkap la na matu, gap da ai-in bellows ni hpe jai lang ai, htuk manu ai hku gram lajang ai piping system{1}}one hpe gyin shalat nna, n-gun n law ai wa hpe jat wa na matu, nano- a n-gun n law ai polymers ni hpe jai lang ai. Hpaji hkaja ai lam ni hta, laksan hku nna tsi lajang ai polytetrafluorothylene (PTFE){6}}lined pipe ni gaw -60℃hta pyi shanhte a shawng na galai shai ai lam hta na 85% jan hpe n-gun jaw lu ai hpe madun da ai.
Htawm hpang de, hpaji rawng ai hku yu reng ai hpaji masa ni hpe hpawng de ai hte rau, hpaji rawng ai pipe ni hpe hpawng de da ai n-gun/temperature sensor ni hte hpawng de ai gaw rawt jat wa ai masa langai byin wa na re. Real{1}} aten na jahpan ni hpe bai maram yu ai gaw, byin mai ai hkrat sum lam ni hpe tau hkrau sadi jaw ai sha n-ga, mawdaw n-gun atsam hpe jai lang ai lam hpe hparan na matu ahkyak ai parameter ni hpe mung jaw ya ai. Mawdaw galaw ai lam hta matut manoi byin nga ai lam ni gaw, mawdaw hpaji ningnan ni a madung npawt nhpang langai mi rai nga ai.
