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ʻO ka mea lawe nui o ka huliʻana i nā mea hana ma ka hanaʻana ma mua 2004

WharetastestardsFors-Topinginsert?

Kaʻaka

He aha ka hana hoʻokolohua no ka hoʻopiliʻana iāʻoe iho ?

Ma mua o ka hoʻounaʻana, Pono nā mea i hoʻopiliʻia e pono ai e like me nā mea nānā e like me keʻano o nā kūlana aupuni a me nā hanaʻoihana. ʻO nā mea wale nō e hoʻokuʻu aku i nā nānāʻana:

1. Hiʻohiʻona a me nā'āpana

– Pono nā kaulahao, me ka makaʻuʻole a iʻole nā ​​burrs; Pono ke poʻo a me ke poʻo a me ka huelo; pono keʻano o kaʻili, noa o nā'ōpala a me nā scratches.

– E hoʻohana i nā hale kūʻai caliper, hoʻopaʻa pāū, a me nā guges plug e nānā pono i nā'āpana nui (ʻO ka lole o waho, Lōʻihi, Pitch, Kau akau). Pono e hoʻopili i nā mea hana i nā kiʻi kiʻi a iʻole GB / T 196/197 koi.

2. ʻO ka paʻakikī a me ka mea hoʻokele kaʻa

– Paʻakikī paʻakikī: Martessitic Stel ≥300 hv; Ua hoʻopaʻaʻiaʻo Core paʻakikī e like me keʻano o nā mea waiwai (20H / 25h, etc.).

– ʻO ka hohonu o ka laweʻana: Wahi a GB / T 3098.7, E laweʻia nāʻekoluʻekolu mai ka batch like, aʻo ka waiwai i kauʻia ma waena o nā palena kiʻekiʻe a me lalo o nā palapala kaʻina.

3. Laha iho

– E noi mālie iā Torque ma kahi paʻa i hoʻolaʻaʻia a hiki i keʻano, a hoʻopaʻa i ka waiwai nui o ka paleʻana; Pono ia ≥ ka mea liʻiliʻi loa i hāʻawiʻia i ka papaʻaina 5 o ka gb / t 3098.21 (e.g., St4.2-30hʻaʻole i emi iho 3.9 N · m).

4. ʻO ka hana

– E hoʻopili i ka hoʻokomo i loko o kahi papa hōʻike hōʻike o Aluminum Alloy (80-120 Him) a iʻole nā ​​mea kila kala kala haʻahaʻa (130-170 Him) o nā mānoanoa i kuhikuhiʻia a me ka hole a me ka uluʻana a hiki i kahi puka hope; ʻaʻole e hoʻokaʻawaleʻia ke kaula, aʻo ke kīwaha e pono ai ke kīwī a me kaʻole o ka jamming.

5. ʻO ka ikaika retenile / Tisition (no nā kinipōpō pono'ī pono'ī)

– Ma hope o ka hoʻonohonohoʻana i kahi pākuʻi hōʻike Aluminum maʻamau, E hoʻopili i ka Preload Preload me kahi Wrench Torque; ʻaʻole e hoʻopiliʻia ka hoʻokomo; E hoʻomau i ka hoʻopiliʻana i ka ikaika o ka huki, a ua manaʻoʻiaʻia (mākaukau) Ināʻaʻole e huki i ka wā i loaʻa ai ka waiwai hoʻolālā.

6. Ka paleʻana a me ka pale o ka corrosiot (Inā pili)

– E ho'āʻoʻia ka mānoanoa e like me ka gb / t 5267.1; Neutral Salt Spiray SPY SPY SPYT ≥ 48 h me ka red red red; e hui ai ka adheshon i ka “Cross-ʻokiʻoki 1” koi.

7. Kāwele a hoʻopaʻaʻia

– Wahi a GB / T 90.2: ʻO kaʻeke Inner e komo i kahi palapala hōʻoia (komo me ka helu batch, waiwai, Nā kiko'ī, a me ka nui); E hoʻopiliʻia ka pahu waho me nā mea hana moroure, a hui pū me kahi hōʻike hōʻike hōʻike hoʻouna.

ʻO nā mea i luna aʻe he mau mea hoʻohana maʻamau ma luna; Inā loaʻa nā koi kūikawā (e like me ke ola vibration, Torque intenuation, Roohs, Dfar), Hiki ke hoʻohuiʻia nā hoʻokolohua pili i nā hōʻike a hoʻokomo i kaʻaeʻana.

Ikaika:

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