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ITA YEMUNHU WEMWARI PRODUCT
NEGOTIATE FLEXIBLE PRICE

 

Unoda Kuziva: Girisi Consistency

Kusarudza kuenderana kwakakodzera kwegirisi yekushandisaInonyanya kukosha, sezvo girisi yakapfava inogona kutama kubva panzvimbo inoda kuzorwa, nepo girizi yakanyanya kuoma ingasanyatsofamba ichienda kunzvimbo dzinoda kuzorwa.

Sechinyakare, kuoma kwegirisi kunoratidzwa nekukosha kwayo kwekupinda uye kunoongororwa pachishandiswa yakamisikidzwa National Lubricating Grease Institute (NLGI) giredhi chati.Iyo NLGI nhamba chiyero chekuenderana kwegirisi sekuratidzwa kwayo kwakashanda kukosha kwekupinda.

Thebvunzo yekupindainoyera kuti koni yakajairwa yakadzika zvakadii mumuenzaniso wegirisi muzvikamu gumi zvemamilimita.Yega yega NLGI giredhi inoenderana neyakashandwa yekupinda kukosha renji.Kupinda kwakakwirira kwemaitiro, seaya anopfuura 355, anoratidza yakaderera NLGI giredhi nhamba.Chiyero cheNLGI chinotangira pa000 (semi-fluid) kusvika pa6 (chivharo chakasimba secheddar cheese inopararira).

Iyo base mafuta viscosity uye huwandu hwekukora hunokanganisa zvakanyanya iyo NLGI giredhi reakapedzwa mafuta ekuzora.Iwo anokora mugirizi anoshanda sechiponji, achiburitsa mvura yekuzora (base mafuta uyeadditives) panoitwa simba.

Kukwirira kwacho, girizi ndiyo inoshingirira kuburitsa mvura yekuzora ichimanikidzirwa.Giresi rine kudzikama kwakaderera rinoburitsa mvura yekuzora zviri nyore.Iko kuenderana kwegirisi kwakakosha pakuona kuti huwandu hwakakodzera hwemvura yekuzora inopihwa uye inochengetwa muhurongwa hwekuzora kwakakodzera. 

A chart that lists the worked penetration scores of different NLGI grades as well as an analogy of the consistency of each grade. Grade 000 is like ketchup, Grade 00 is like yogurt, and Grade 0 is like mustard.

NLGI Magiredhi 000-0

Magirisi anowira pasi pemagiredhi aya akaiswa muchikamu chemvura kusvika kune semi-fluid renji uye anowanzo kuve asina viscous pane mamwe.Aya mamakisi egirisi anogona kubatsira mune akavharirwa uye nechepakati maapplication, uko kutama kwegirisi isiri nyaya.Semuenzaniso, bhokisi regiya rinoda girisi mukati meiyi NLGI renji kuti rirambe richizadza lubricant munzvimbo yekusangana.

A chart that lists the worked penetration scores of different NLGI grades as well as an analogy of the consistency of each grade. Grade 1 is like tomato paste, Grade 2 is like peanut butter, and Grade 3 is like margerine spread.

NLGI Magiredhi 1-3

Giresi rine NLGI giredhi re1 rine kuenderana senge domatisi paste, uko girisi ine NLGI giredhi re3 ine kuenderana zvakanyanya sebhota.Magirisi anonyanya kushandiswa, seaya anoshandiswa mukutakura motokari, angashandisa lubricant iyo NLGI giredhi 2, ine kuoma kwepeanut butter.Magiredhi ari mukati merudzi urwu anogona kushanda munzvimbo yepamusoro tembiricha uye nekumhanya kwakanyanya kupfuura NLGI mamakisi 000-0.Magirisi emabearingsanowanzo NLGI giredhi 1, 2, kana 3.

A chart that lists the worked penetration scores of different NLGI grades as well as an analogy of the consistency of each grade. Grade 4 is like hard ice cream, Grade 5 is like fudge, and Grade 6 is like cheddar cheese.

NLGI Magiredhi 4-6

NLGI mamakisi akaiswa muchikamu che4-6 ane kuenderana senge ice cream, fudge kana cheddar chizi.Zvemidziyo inofamba nekumhanya kwakanyanya (kupfuura zviuru gumi nezvishanu kutenderera paminiti) giresi reNLGI giredhi rechina rinofanira kutariswa.Midziyo iyi inosangana nekukweshana kwakawanda uye kupisa kwekuvaka, saka girisi yakaoma, inofambisa inodiwa.Magirisi ekuchinjisa ari nyore kusundirwa kure nechinhu paanenge achitenderera, zvichizotungamira kune kushoma churning uye kushomeka kwekushisa.Semuyenzaniso, Nye's Rheolube 374C giresi reNLGI giredhi 4 rinoshandiswa mukumhanya kubereka maapplication ane tembiricha yakakura ye -40°C kusvika 150°C.Magirisi ane NLGI Giredhi re5 kana 6 haawanzo shandiswa mumashandisirwo.

 

Nguva yekutumira: Zvita-30-2020
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