Honoa te piston me te crankshaft, ka tukuna te kaha i runga i te piston ki te crankshaft, ka huri i te nekehanga tauutuutu o te piston hei nekehanga hurihuri o te crankshaft.
Ko te rōpū tokotoko hono he mea tito mai i te tinana tokotoko hono, te taupoki pito nui o te tokotoko hono, te pūmau pito iti o te tokotoko hono, te pūmau pito nui o te tokotoko hono me ngā pūtu tokotoko hono (ngā tīwiri rānei). Ka pāngia te rōpū tokotoko hono e te kaha hau mai i te pine piston, tōna ake hurihanga me te kaha ātete tauutuutu o te rōpū piston. Ka rerekē te rahi me te ahunga o ēnei kaha i ia wā. Nō reira, ka pāngia te tokotoko hono e ngā kawenga tauutuutu pērā i te pēhanga me te kume. Me nui te kaha ngenge me te pakari o te hanganga o te tokotoko hono. Ki te kore e ranea te kaha ngenge ka whati te tinana tokotoko hono, te pūtu tokotoko hono rānei, ka hua ake he aituā nui o te kino ki te mīhini katoa. Ki te kore e ranea te pakari, ka puta he piko o te tinana tokotoko me te hurihanga porowhita o te pito nui o te tokotoko hono, ka hua ake he kakahu rerekē o te piston, te rango, te peera me te pine porotaka.
Hanganga me te hanganga
E toru ngā wāhanga o te tinana o te tokotoko hono, ko te wāhanga e hono ana ki te pine piston ka kiia ko te pito iti o te tokotoko hono; ko te wāhanga e hono ana ki te porowhita ka kiia ko te pito nui o te tokotoko hono, ā, ko te wāhanga e hono ana i te pito iti me te pito nui ka kiia ko te tinana tokotoko hono.
Ko te pito iti o te tokotoko hono he hanganga porowhita angiangi te nuinga. Hei whakaiti i te pakaru i waenga i te tokotoko hono me te pine piston, ka pēhia he pū parahi angiangi ki roto i te kōhao pito iti. Ka keri, ka mira rānei i ngā awaawa i roto i te pane iti me te pū kia taea ai te hinu tauhiuhi te tomo ki ngā mata hono o te pū whakahinuhinu me te pine piston.
He tokotoko roa te rakau hono, ā, he nui hoki ngā kaha e pāngia ana e te mahi. Hei ārai i te piko me te whakapōturi, me pakari te tinana o te tokotoko. Nā reira, ko te nuinga o ngā rakau hono o ngā miihini waka he wāhanga āhua-I, ka taea te whakaiti i te taumaha me te pakari me te kaha, ā, ko ngā wāhanga āhua-H e whakamahia ana i ngā miihini kaha-teitei. Ko ētahi miihini he pito iti o te tokotoko hono hei rehu hinu hei whakamatao i te piston, ā, me poka he kōhao mā roto i te taha roa o te tinana o te tokotoko. Hei karo i te kukū o te ahotea, ko te hononga i waenga i te tinana o te tokotoko hono me te pito iti me te pito nui ka whakamahi i te whakawhiti maeneene o te pewa nui.
Hei whakaiti i te wiri o te mīhini, me whakawhāiti te rerekētanga kounga o ia tokotoko hono rango ki te awhe iti rawa. I te wā e huihui ana te mīhini i te wheketere, ka whakarōpūhia i runga i te taumaha o ngā pito nui me ngā pito iti o te tokotoko hono i roto i te karamu. Whakarōpūhia te tokotoko hono.
I runga i te mīhini momo-V, he pine porotaka kei waenganui i ngā rango e rite ana o ngā rarangi maui me matau, ā, e toru ngā momo o ngā tokotoko hono: ngā tokotoko hono whakarara, ngā tokotoko hono marau me ngā tokotoko hono matua me ngā tokotoko hono āwhina.
Te momo matua o te kino
Ko ngā momo kino matua o ngā tokotoko hono ko te whati ngenge me te nui o te whakarerekētanga. Ko te tikanga, ka kitea ngā whati ngenge i roto i ngā wāhi taumahatanga e toru o te tokotoko hono. Ko ngā āhuatanga mahi o te tokotoko hono me whai kaha teitei te tokotoko hono me te ātete ngenge; me nui hoki te pakari me te pakari. I roto i te hangarau tukatuka tokotoko hono tuku iho, ko te nuinga o ngā rauemi he maitai kua tineihia, kua whakamaroketia pērā i te maitai 45, 40Cr, 40MnB rānei, he nui ake te pakeke. Nō reira, ko ngā rauemi tokotoko hono hou i hangaia e ngā kamupene motuka Tiamana pērā i te maitai C70S6 waro teitei microalloy kāore i tineihia, kua whakamaroketia, te maitai SPLITASCO raupapa Forged, te maitai FRACTIM forged me te maitai S53CV-FS forged, me ētahi atu (ko ngā mea o runga ake nei he paerewa din Tiamana katoa). Ahakoa he kaha teitei te maitai koranu, he tino tairongo ki te kukū ahotea. Nō reira, me whai whakaritenga tino kaha i roto i te āhua o te tokotoko hono, te nui o te miro, me ētahi atu, me aro ki te kounga tukatuka mata hei whakapai ake i te kaha ngenge, ki te kore, kāore e tutuki te hua e hiahiatia ana i te whakamahinga o te maitai koranu kaha teitei.
