No ke aha e haki ai ka mea hoʻopaʻa anu compressor crankshaft?

Haʻihaʻi Crankshaft

Loaʻa ka hapa nui o nā haʻihaʻi ma ka hoʻololi ʻana ma waena o ka puke pai a me ka lima crank. ʻO nā kumu penei: liʻiliʻi loa ka radius hoʻololi; ʻaʻole i hana ʻia ka radius i ka wā o ka hoʻomaʻamaʻa ʻana i ka wela, ka hopena o ke koʻikoʻi koʻikoʻi ma ka hui; ka radius ua hana maʻamau, me ka kūloko cross-section mutations; ka hana overload lōʻihi, a hoʻonui kekahi mau mea hoʻohana i ka wikiwiki i ka makemake e hoʻonui i ka hana, kahi e hoʻonui ai i ke kūlana koʻikoʻi; he mau hemahema ka mea ponoi, e like me na lua one a me ka emi ana o ka hoolei ana. Eia kekahi, hiki ke ʻike ʻia nā māwae ma ka lua ʻaila ma ka crankshaft e haʻihaʻi ai.

Ka helu kumu hewa:

1. He maikaʻi ʻole ka crankshaft

Inā ʻaʻole maoli ka crankshaft a maikaʻi ʻole ka maikaʻi, ʻo ka hana kiʻekiʻe o ka excavator hiki ke maʻalahi i ka haki ʻana o ka crankshaft.

2. Ka hana pono ole

I ka wā o ka hana ʻana o ka excavator, inā ʻoi aku ka nui / liʻiliʻi o ka throttle, fluctuates, a i ʻole e hoʻohana ʻia ka excavator i ka haʻahaʻa kiʻekiʻe no ka manawa lōʻihi, e pōʻino ka crankshaft e ka ikaika nui a me ka hopena, e hana ai i ka haki.

3. Paʻa pilikia pinepine

I ka hana ʻana i ka excavator, inā ʻaʻole hehi pinepine ʻia ka pedal clutch, ʻo ka hoʻopaʻa ʻana i ka pilikia e haki ai ka crankshaft.

4. ʻAʻole kūlike nā bearings nui

I ka hoʻokomo ʻana i ka crankshaft, inā ʻaʻole i kūlike nā laina waena o nā bearings nui ma ka poloka cylinder, ma hope o ka hoʻomaka ʻana o ka excavator, maʻalahi ke kumu e puhi ai nā bearings a paʻa ke kumu, a laila e haki ai ka crankshaft.

5. Poin crankshaft lubrication
Inā ʻeha nui ka ʻaila ʻaila, ʻaʻole lawa ka ʻaila, ʻaʻole lawa ke kaomi ʻaila, a paʻa ke ala ʻaila hinu ʻaila, ʻo ka crankshaft a me ka bearing e noho lōʻihi i ke ʻano o ka friction no ka manawa lōʻihi, e wāwahi ai ka crankshaft.

6. He nui loa ka hakahaka ma waena o nā ʻāpana crankshaft

Inā ʻoi aku ka nui o ka ʻokoʻa ma waena o ka crankshaft journal a me ka bearing, e hoʻopilikia ka crankshaft i ka bearing ma hope o ka holo ʻana o ka excavator, e hoʻopau ai ka bearing a pohō ka crankshaft.

7. Ka huila lele

Inā wehe ʻia nā bolts flywheel, e nalowale nā ​​ʻāpana crankshaft i ko lākou koena kumu a haʻalulu i ka wā o ka hana ʻana o ka excavator, hiki ke maʻalahi i ka haki ʻana o ka huelo o ka crankshaft.

8. Hana kaulike ʻole o kēlā me kēia cylinder

Inā ʻaʻole hana hoʻokahi a ʻoi aʻe paha nā cylinders o ka excavator, ʻaʻole kaulike nā cylinders, a ʻoi aku ka nui o ka haʻalele ʻana o ke kaumaha o ka hui piston connecting rod, e hoʻoheheʻe ʻia ka crankshaft ma muli o ka ikaika ʻole.

9. ʻO ka wā hoʻolako ʻaila mua loa

Inā hiki wawe ka manawa hoʻolako wahie, e wela ka diesel ma mua o ka hiki ʻana o ka piston i ke kikowaena make, kahi e hoʻokau ʻia ai ka crankshaft i ka hopena nui a me ka ukana. Inā hana ʻia ka hana ma kēia ʻano no ka manawa lōʻihi, e luhi a haki ka crankshaft.

10. Ua haki ka piston a koi ʻia e hana

Inā hoʻemi ʻia ka mana o ka mana a loaʻa kahi leo kūlohelohe i ka cylinder, e hoʻomau i ka hana. Ua haki paha ka piston, e lilo ai ka crankshaft i ke kaulike, deform a i ʻole nahaha maʻalahi.

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