Me pēhea te tāuta i te rivet matapo?

Konumohe-maitaiRiweti Ngā Tohutohu Tāutanga nā YUKE

Ka whakaratohia e mātou he aratohu taipitopito mō te tāutanga tika o ngā rivet matapo maitai konumohe (tae atu ki te konumohe-maitaingā rivet tuwhera me te totokamaitaingā rivet), e kapi ana i ngā taputapu tāutanga, ngā whakaritenga tuatahi, ngā tukanga taahiraa-i-te-taahiraa, ngā whakatūpato, me te rapurongoā. He pai tēnei aratohu mō te konumohe-maitaingā rivet me ngā diameter mai i te 2.4 mm ki te 6.4 mm, ā, e tika ana hoki mō te konumohe hanga-rite a YUKEmaitaingā rivet. He māmā noa iho ngā tohutohu ki te whai, e whakataurite ana i te ngaiotanga me te mahi whaihua hei āwhina i a koe ki te whakaoti pai i ngā mahi rivet me te whakarite kia mau te hononga me te roa o te ora.

He tohunga a YUKE ki te hanga i ngā momo rivet, ko te nuinga o ngā hua he mea hanga ki te konumohe,maitai, te maitai kore waikura, me ētahi atu rauemi. Kei roto i ā mātou hua matua ko te konumohe-maitaingā rivet pakū, katoa-maitaingā rivet, ngā rivet rama, ngā rivet hōiho moana, ngā rivet whakapaipai, me ngā rivet maitai kore waikura. Ko ngā rahi paerewa kei waenga i te 2.4 mm ki te 6.4 mm te whānui. Ka tukuna e mātou he ratonga hanga ritenga kua whakaritea ki ngā whakaritenga tāutanga motuhake, ngā rauemi mahi, me ngā hiahia amo kawenga, kia pai ai te hototahi o te hua me ngā hua tāutanga puta noa i te tukanga.

I. Te Whakarite i mua i te Tāutanga

1.1 Te Whakarite i ngā Utauta (Ngā Utauta Matua + Ngā Utauta Āwhina)

Te tāuta i te konumohe-maitaiMe whakamahi ngā taputapu hototahi mō ngā rivet, me whiriwhiri i runga i te momo rivet (matapo/totoka) me te āhuatanga tāutanga. Ka pā tika te kounga o te taputapu ki ngā hua rivet; me whakamahi ngā taputapu ngaio e rite ana ki ngā whakaritenga rivet. Ko te rārangi motuhake e whai ake nei:

• Ngā Utauta Matua: Pū rivet (he pai ake te pū rivet momo-tō, he pai mō te konumohe-maitaingā rivets matua-poka; mō ngā mea totoka-maitaimō ngā rivet, e taunakihia ana he rivet poka, he rivet hurihuri rānei mō te tāutanga papatipu pai ake; mō ngā mahi tūpono, he pai te pū rivet kume ā-ringa), he wiri hiko (he wiri ahokore rānei), he mata wiri ōrite (me ōrite te diameter o te mata wiri ki te diameter o te kakau rivet, he nui ake i te 0.1–0.2 mm te nuinga kia maeneene ai te whakaurunga).

• Ngā taputapu āwhina: Ngā karāhe/rūri (te tika 0.02 mm, e whakamahia ana hei ine i ngā rahi o te rivet, te matotoru o te mea mahi, me te tika o te tūnga o te kōhao), te kaihoko horoi (te waipiro, te kaihoroi whakarewa motuhake rānei, e whakamahia ana hei horoi i te mata o te mea mahi), ngā karapu tiaki, ngā mōhiti haumaru (hei tiaki haumaru hei ārai i te whara mai i ngā para whakarewa, i ngā tauhiuhi rānei i te wā e whakamahia ana), ngā rawhi (hei whakau i te mea mahi me te ārai i te nekeneke i te wā e rivet ana), te pepa kirikiri (hei whakangawari i ngā kōhao me te waikura mai i te mata o te mea mahi).

• Ngā taputapu rerekē: Mena kāore e wātea he pū rivet, ka taea te whakatakoto i ngā rivet maitai totoka mā te whakamahi i te hama (me te whana) mā te patu i te kakau rivet hei whakapēke i tōna āhua me te whakaoti i te tukanga rivet. He pai anake tēnei tikanga mō ngā puranga iti me ngā tono iti-te ahotea.

Kimihia ētahi taputapu whakamere hei tohutoro māu.

1.2 Te Whakarite i ngā Rauemi me ngā Mea Mahi

• Tirotiro Rivet: Manatokohia ko te konumohe kua tīpakohia-maitaingā rivet (diameter 2.4 mm–6.4 mm) me te momo (konumohe-maitaipūnga-poka/totokamaitai) kia ōrite ki ngā whakaritenga o te rauemi mahi. Tirohia te mata o te rivet mō ngā kapiti, ngā kōhao, me te tauine; kia tino ≤1° te rerekētanga poutū o te pane, ā, kia mau tonu ngā ātete āhuahanga ki roto i te ±0.2 mm (ka taea te manatoko ki te caliper); Mō ngā rivet i hangaia kia rite, manatokohia ngā tawhā ritenga (ngā āhuahanga, te hanganga rauemi) kia tino ōrite ai ki ngā whakaritenga tāutanga.

• Te Whakarite i te Mea Mahi: Horoia te mata o te mea mahi hei whakapiripiri, tangohia te hinu, te waikura, te puehu, me ngā pūwero. Whakamahia he pepa kirikiri hei huri, he kai horoi rānei hei muru hei whakarite kia papatahi, kia maroke hoki te mata o te mea mahi, kia kore ai e pāngia e ngā poke te kaha o te hononga whakapiripiri; Mena he rerekē ngā rauemi o te mea mahi (hei tauira, te konumohe me temaitai(ngā hononga), me whakairi he ringaringa whakamahana PTFE matotoru 0.2 mm ki runga i te kakau rivet hei ārai i te waikura hikohiko.

• Te Maimoatanga i mua i te Kōhao: Tohua ngā tūranga kōhao i runga i ngā wahi mahi hei whakakīia kia rite ki te whānui o te kōhao, kia tika ai te tūnga me te tawhiti ōrite (te tawhiti kōhao ≥ 3d, ko d te whānui o te kōhao; te tawhiti taha ≥ 2d); Whakamahia he wiri hiko hei keri poutū i ngā kōhao; me paku nui ake te hohonu o te keri i te roa o te kakau kōhao (kia taea ai te whakarerekē i te āhua o te kōhao). Ko te taratara o te mata o ngā pakitara kōhao me Ra ≤ 12.5 μm. I muri i te keri, pupuhihia ngā konganuku katoa mai i ngā kōhao ki te hau kōpeke, ka murua ngā pakitara kōhao ki te acetone.

1.3 TaiaorinoNgā Whakaritenga Hinengaro me te Haumaru

Me noho maroke te wāhi tāutanga, me te hauhautanga hoki; karohia te haukū, te puehu nui rānei.huaketongā āhuatanga (hei ārai i te waikura i muri i te whakakī). Ina kei raro iho i te -5°C te pāmahana o te taiao, ka taea te whakamahi i te konumohe-maitaiMe whakamahana ngā rivet (kia tae ki te pāmahana 50–80°C). Mēnā ka ua, ka neke atu rānei te haumākū i te 85%, whakamutua te mahi o waho, ā, me mahi i ngā mahi hei tiaki i ngā wāhanga mai i te ua; Whakamutua ngā mahi rivet i te teitei ina neke atu te tere o te hau i te 10.8 m/s (Mana 6 hau).

I mua i te whakamahinga, kakahuria ngā taputapu tiaki (ngā karapu tiaki, ngā mōhiti haumaru) ka tirohia te āhua o ngā taputapu: whakatikatikahia te pēhanga hau o te pū rivet (ngā tauira hau) ki te 0.6–0.8 MPa, kia ≥3,000 te auau pānga ia meneti, manatokohia kei te ōrite te pane o te pū ki te tauira rivet, ā, tirohia mēnā kāore he pakaru o ngā kauae me ngā ringaringa kauae; kia kore he wetewete, he pakaru rānei o ngā taputapu pēnei i ngā wiri hiko me ngā hama hei whakarite i te haumaru o te mahi.

II. Aratohu Tāutanga Hipanga-i-te-Hipanga (He pai mō te Konumohe RinoNgā Rivet Wero-ā-Whaiaro me Ngā Mea Katoa Rino(Rivets)

2.1 Ngā Hipanga Tāutanga mō te KonumoheRino MatapoNgā Rivet (E tika ana mō te nuinga o ngā tono)

1. Whakauruhia te Rivet: Whakauruhia te kakau o te konumohe-maitaiTāpirihia te rivet matua-poka ki roto i te rūma o te pū rivet. Kia tino ōrite te pane o te rivet (te pito porowhita) ki te mata o te mea mahi, me te hiku o te kakau (te pito matua-poka) e anga ana ki waho. Me puta te hiku mā te 1/3 ki te 1/2 o te roa katoa o te rivet (whakarerekētia i runga i te matotoru o te mea mahi kia tino rerekē te āhua i muri i te rivet). Kaua e whakatītaha, e wetekina rānei te rivet.

2. Whakamaua ngā mahi: Whakamahia ngā rawhi hei whakau pūmau i ngā mahi e rua (neke atu rānei) hei whakapūmau, kia kore ai e neke i te wā e whakapūmau ana. Me whakarite kia tika ngā kōhao kia kore ai e piko, e wetekina rānei ngā rivet.

3. Whakahāngaihia te pū rivet: Whakahāngaihia te pane o te pū rivet ki te pito hiku o te rivet, me te whakarite kia hono te pane o te pū ki te tuaka o te rivet (te rerekētanga hononga ≤ 3°). Puritia te kakau o te pū rivet kia mau te urunga o te pane o te pū ki te hiku o te rivet, kia kore he āputa.

4. Te Mahi i te Whakapūmau: Pēhia mārire te kakau o te pū pūpū, kia ōrite te pēhanga, ā, me pēhi tonu kia nekehia te kakau o te pūpū, kia hanga hoki te pane. Mō ngā pūpū wero-ake, ka rongo koe i te tangi, e tohu ana kua motu te mandrel; kati te whakamahi i te kaha i tēnei wā. Mō ngā pū pūpū hau, kia mau tonu te pēhanga i muri i te tīmatanga o te taputapu kia kore ai e pakaru te pūpū, e kore ai e pakaru te pūpū, te mea mahi rānei; mā te kore pēhanga ka wetekina te pūpū.

Tirotiro Rivet: Tukua te pū rivet, tangohia te mandrel whati, ka tirotirohia te hononga rivet: me takoto te pane rivet ki te mata o te mea mahi, me te kore he piko, he pakaru rānei; me whānui katoa te turanga o te kakau rivet, me te porowhita, me te kore he wetewete, he ngaro rānei ngā rivet; Rūrū mārire te mea mahi kia kore ai he wiri. Mena e tika ana, whakamahia he caliper hei ine i te diameter o te pane rivet whānui, kia 1.4 ki te 1.5 ngā wā o te diameter taketake.

2.2 Ngā Hipanga Tāutanga mō ngā Rivet Matapo Rino (He pai mō ngā rivet maitai totoka; kei roto ko te rivet makariri me te rivet wera)

2.2.1 Tukanga Whakapūmau Matao (Whakahaeretia i te pāmahana rūma; he pai mō ngā mea katoa-maitaingā rivets me te diameter ≤ 6.4 mm)

1. Whakauruhia te Rivet: Whakauruhia te rivet maitai katoa ki roto i te kōhao kua keria i mua mai i tetahi taha o te mea mahi, me te whakarite kia rite te pane o te rivet ki te mata o te mea mahi, ā, kia puta te pito o te kakau i te mata o te mea mahi. Whakatikatikahia te roa o te kakau kia rite ki te matotoru o te mea mahi (ko te tikanga he 1.2–1.5 ngā wā o te whānui o te kakau).

2. Whakatika me te Tūnga: Whakamaua te mea mahi ki tētahi mea hei whakarite kia mau te nekehanga i waenga i te mea mahi me te rivet. Whakatakotoria he hiri ki te pito e kitea ana o te rivet (hei ārai i te kino o te mata o te mea mahi i te wā e patupatua ana).

3. Te Hāma me te Whakatō: Mā te whakamahi i te hāma me te wero, patua te pito e kitea ana o te hāma kia ōrite te āhua kia piko, kia pupuhi hoki te kakau o te hāma, kia mau tonu ai te mahi. Whakamahia te kaha ōrite i te wā e patu ana kia kore ai e nui rawa te kaha ka piko, ka whati, ka whakatō rānei te mahi o te hāma.

4. Tirotiro Kounga: Tirohia mēnā kāore he wetewete o te hononga rivet, kia ōrite te hiku kua piko o te rivet, ā, kia piri pai ki te mata o te mea mahi, kāore he koki, he ngatata rānei. Mēnā e tika ana, me whakamātautau kume kia ≥320 MPa te kaha kutikuti.

2.3 Ngā Tuhipoka Tāpiri mō te Tāuta i te Konumohe Ritenga-maitaiNgā rivet

Konumohe ritenga-maitaiKo ngā rivets (me ngā rahi me ngā āhua e whakarerekētia ana kia rite ki ngā hiahia o te kiritaki) e whai ana i te tukanga tāutanga rite tonu ki te paerewa konumohe-maitaingā rivet. Ngā whakatūpato matua:

• I mua i te tāutanga, tirohia anō ngā rahi me te hototahitanga o ngā kōhao o ngā rivet ritenga. Mena he āhua motuhake ngā rivet (pērā i te āhua o te pane kāore i te ōrite), whakamahia ngā pane pū, ngā mate rānei kua whakaritea hei ārai i te kino o ngā rivet i te wā e whakakīia ana.

• Mena ka whakamahia ngā rivet kore-paerewa i roto i ngā āhuatanga kawe kawenga motuhake (pēnei i ngā kawenga taumaha, i ngā pāmahana teitei rānei), whakatikatikahia te pēhanga me te whiu rivet kia rite ki ngā aratohu whakahaere motuhake i whakaratohia e tā mātou wheketere. Mena e tika ana, whakahaerehia he whakamātautau rivet whakamātautau (me te rahi tauira kaua e iti iho i te 3 huinga).

IIITāutanga NoaRarurarume ngā Otinga

IVWhakaahuatanga o te Hua me te Ratonga

Yukehe tohunga ki te hanga me te whakarite i te konumohemaitaingā rivet. Kei roto i tā mātou whānuitanga hua paerewa te konumohe-maitaingā rivets pakū me ngā mea katoa-maitaingā rivet, me ngā diameter mai i te 2.4 mm ki te 6.4 mm. Ka tukuna atu hoki e mātou ngā momo rivet, pērā i ngā rivet rama, ngā rivet hōiho moana, ngā rivet whakapaipai, me ngā rivet maitai kore waikura. Ka tirotirohia ngā hua katoa kia tutuki ai ngā paerewa rivet.

Mō ngā āhuatanga tāutanga motuhake me ngā whakaritenga mahi motuhake, ka tukuna e mātou he ratonga hanga ritenga. Ka taea e mātou te hoahoa me te whakaputa konumohe-maitaihe rivets kua whakaritea kia rite ki ngā tawhā tāutanga me ngā whakaritenga kawenga e whakaratohia ana e ā mātou kiritaki. Ka whakaratohia hoki e mātou he aratohu tāutanga ngaio hei whakatau i ngā raruraru ka puta ake i te wā o te tukanga tāutanga.

Mena he pātai āu e pā ana ki te tāutanga o te konumohe-maitaingā rivet, me ngā hua ritenga rānei, tēnā koa whakapā mai whakapā maii ngā wā katoa. Ka whakaratohia e mātou he otinga whai hua, ngaio hoki hei whakarite kia angitu te otinga o ō kaupapa whakahirahira.