Ke ho'āʻo nei mākou e wehe i ka mea huna o ka haku mele WD-40
Mea hana
Ua hana ʻia ʻo WD-40 e ka mea hoʻokalakupua ʻAmelika ʻo Norman Larsen. Ma ka waena o ke kenekulia XNUMX, ua hana ka ʻepekema ma ka Rocket Chemical Company a ua hoʻāʻo e hana i kahi mea hiki ke hakakā maikaʻi i ka wai ma Atlas rockets. ʻO ka hoʻoulu ʻana o ka wai ma luna o nā ʻili metala kekahi o nā pilikia me kēia mau pōhaku. He kumu ia o ka corrosion o ka ʻili, ka mea i hoʻemi i ka manawa mālama o ka mālama ʻana. A i ka makahiki 1953, ma o ka hana a Norman Larsen, ua puka mai ka wai WD-40.
No nā kumu o ka ʻepekema rocket, e like me ka hōʻike ʻana o nā hoʻokolohua, ʻaʻole i hana maikaʻi loa. ʻOiai ua hoʻohana mau ʻia ia no kekahi manawa ma ke ʻano he mea hoʻomalu corrosion nui no nā ʻili missile.
Ua hoʻāʻo ʻo Larsen e hoʻololi i kāna mea i hana ai mai ka rocket, ʻoihana kūikawā nui, i ka home a me ka ʻenehana maʻamau. Ua ʻike koke ʻia ʻo ka hoʻokumu ʻana o VD-40 he paʻakikī o nā waiwai pono i kēlā me kēia lā. Loaʻa i ka wai ka hiki ke komo maikaʻi, hoʻoheheʻe koke i nā papa o ka ʻili, lubricates maikaʻi a pale i ka hoʻokumu ʻana o ka hau.
Ma nā papa o nā hale kūʻai o San Diego, kahi i loaʻa ai ka hale hana ʻo Norman Larsen, ʻike mua ʻia ka wai i ka makahiki 1958. A i ka makahiki 1969, ua hoʻololi ka pelekikena o ka hui i ka inoa o ka Rocket Chemical Company, āna i alakaʻi ai, i kahi ʻoi aku ka pōkole a me ka ʻoiaʻiʻo: "WD-40".
Huina o WD-40 wai
ʻO ka mea i hoʻokumu ʻia e Norman Larsen, ʻaʻole ia he mea holomua i ka ʻoihana kemika. ʻAʻole i loaʻa i ka ʻepekema nā mea hou a i ʻole nā mea kipi. Ua hoʻokokoke wale ʻo ia i ke kaʻina hana no ke koho ʻana a me ka hoʻohui ʻana i nā mea i ʻike mua ʻia i kēlā manawa ma kahi ʻāpana kūpono loa no nā hana i hāʻawi ʻia i ka mea i hana ʻia.
ʻO ke ʻano o ka WD-40 ua aneane e hōʻike ʻia i ka pepa ʻikepili palekana, no ka mea he palapala koi kēia ma USA, kahi i hana ʻia ai ka wai. Eia naʻe, ʻo ka mea koʻikoʻi o WD-40 he mea huna kālepa.
I kēia lā ua ʻike ʻia ʻo ka lubricating-penetrating composition VD-40 e loaʻa i kēia mau ʻāpana:
- ʻuhane keʻokeʻo (a i ʻole nefras) - ʻo ia ke kumu o WD-40 a ʻoi aku ma kahi o ka hapalua o ka nui o ka leo;
- ʻO ka carbon dioxide kahi mea hoʻolalelale maʻamau no ka hoʻokumu ʻana i ka aerosol, ʻo kāna mahele ma kahi o 25% o ka nui o ka leo;
- ʻO ka aila mineral kūʻokoʻa - hana ma kahi o 15% o ka nui o ka wai a lawelawe ma ke ʻano he lubricant a me ka mea lawe no nā mea ʻē aʻe;
- nā mea inert - nā mea huna loa e hāʻawi i ka wai i ʻōlelo ʻia ke komo ʻana, pale a me nā waiwai lubricating.
Ua ho'āʻo kekahi mau mea hana a ke hoʻāʻo nei e ʻohi i kēia mau "mea huna" i nā ʻāpana kūpono. Eia naʻe, i kēia lā, ʻaʻohe mea i hiki ke hana hou i ka haku mele i haku ʻia e Larsen.
Analogues
ʻAʻohe analogues no ka wai WD-40. Aia nā hui like ʻole i ka haku mele a me nā ʻano hana. E noʻonoʻo pōkole i nā mea like kaulana loa o VD-40 ma ka Russian Federation.
- AGAT SilverLine Master Key. ʻO kekahi o nā wai komo ikaika loa ma ka mākeke. ʻO ke kumukūʻai no kahi aerosol hiki me ka nui o 520 ml ma kahi o 250 rubles. Hōʻike iā ia iho he analogue o VD-40. ʻO ka ʻoiaʻiʻo, he ʻano like kēia i ka hana, akā ʻaʻole ia he analogue piha. ʻO ka maikaʻi, e like me ka poʻe kaʻa, ʻoi aku ka haʻahaʻa ma mua o ka mea mua. Ma ka ʻaoʻao maikaʻi, ʻala maikaʻi.
- Ki wai mai ASTROhim. No ka pahu aerosol 335 ml, pono ʻoe e uku ma kahi o 130 rubles. Ke hoʻoholo nei e nā loiloi o nā kaʻa, ʻaʻole ka lāʻau lapaʻau maikaʻi loa. Loaʻa ka ʻala o ka wahie diesel. Loaʻa iā ia ka mana komo maikaʻi. He kūpono no ka hoʻomaʻamaʻa ʻana i ka hana me nā kaula ʻōpala a i ʻole nā hono o nā ʻāpana metala. Ma ke ʻano o ka lubrication a i ʻole ka pale corrosion, ʻoi aku ka haʻahaʻa i ka wai WD-40.
- ʻO ka lubricant komo i ka DG-40 mai 3Ton. ʻO ke koho haʻahaʻa loa paha. No ka'ōmole me ka sprayer me ka nui o 335 rubles, ponoʻoe e uku ma kahi o 100 rubles. I ka manawa like, pili ka pono o ka hana. He kūpono wale no ka hoʻomaʻamaʻa ʻana i ka hana me ka ʻino liʻiliʻi ma nā ʻāpana o nā ʻāpana a me nā kaula. Pehea ka hana maikaʻi ʻole o ka lubricant. He ʻala maikaʻi ʻole.
- Liquid Key AutoProfi. ʻO ka lubricant kūʻai ʻole a kūpono hoʻi. ʻAʻole ʻoi aku ka hewa o kāna mau hana ma mua o ka VD-40 kumu. I ka manawa like, ua noi ʻia ka awelika o 400 rubles ma ka mākeke no kahi hue 160 ml, ʻo ia hoʻi, ma ke ʻano o ka leo, ua aneane ʻekolu mau manawa ma mua o VDshka.
- Liko wai Sintec. ʻO kahi hue aerosol me ka nui o 210 ml o kahi kī wai Sintec e kūʻai ana ma kahi o 120 rubles. He ʻala ʻaila ka haku mele. Hana maikaʻi ʻole. He kūpono no ka hoʻomaʻemaʻe ʻana i nā waihona ʻaila a i ʻole ka ʻuala. He nāwaliwali loa ka lubricity a me ke komo ʻana.
ʻAʻohe mea hana i hiki ke hoʻokō i kahi hoʻokūkū 100% me ka VD-40 kumu.
DIY WD-40
Nui nā ʻano hoʻomākaukau no ka hoʻomākaukau ʻana i kahi wai me nā waiwai e like me WD-40 ma ka home. E noʻonoʻo pono kākou i hoʻokahi meaʻai, i ka manaʻo o ka mea kākau, e hāʻawi i ka haku mele e like me ka mea mua, a i ka manawa like e loaʻa ai no ka hana ponoʻī i waena o ka lehulehu.
He meaʻai maʻalahi.
- 10% o kekahi aila viscosity waena. ʻO ka wai mineral maʻalahi me ka viscosity o 10W-40 a i ʻole ka ʻaila flushing ʻaʻole i kaumaha ʻia me nā mea hoʻohui.
- 40% haʻahaʻa-octane gasoline "Kalosha".
- 50% ʻuhane keʻokeʻo.
Hoʻohui wale i nā ʻāpana i kēlā me kēia kauoha. ʻAʻole hiki ke hana kemika i ka wā kuke. ʻO ka hopena e lilo i mea hoʻohui lubricating maikaʻi loa me kahi hopena maikaʻi. ʻO ka drawback wale nō ka pono o ka hoʻopili pili ʻana ma ka ʻili i makemake ʻia. ʻOiai ua maʻalahi kēia pilikia ma ke kūʻai ʻana i kahi ʻōmole me kahi ʻōpala mechanical.
ʻIke ʻia nā ʻano parodies o WD-40 e hoʻohana ana i ka wahie diesel, ka ʻaila, kerosene a me ka solvent home maʻamau. Eia kekahi, ʻaʻole i hoʻoponopono ʻia nā ʻāpana a me nā ʻano kikoʻī e nā mea ʻē aʻe ma mua o ka makemake o ka mea hana. A ʻo ka hopena o nā wai i kēia hihia he mau hiʻohiʻona hiki ʻole ke ʻike ʻia, pinepine me ka preponderance koi i kekahi waiwai.
