Mmanụ TSZp-8. Analogs, ọnụahịa na njirimara

Atụmatụ

Dị ka API mba nhazi ọkwa, mmanụ TSZp-8 gụnyere na GL-3 otu, na dị ka nhọpụta nke American SAE ọkọlọtọ, e kenyere ya udi 75W-80. Aha ndị a na-akọwa:

1. Ngụkọta pasentị nke ihe mgbakwunye adịghị karịa 2,7.
2. Enweghi ike iji griiz na ngwa hypoid na injin.
3. Ngwa ahọrọ maka ụdị ụgbọ ala na-arụ ọrụ nwere nkezi ibu nke ihe mmanye mmanụ.
4. Ọnụnọ nke mgbakwunye pụrụ iche nke na-akwụ ụgwọ maka esemokwu mmịfe na-abawanye.

Akụkụ pụrụ iche nke mmanụ mgbasa ozi TSZp-8 bụ mmebi ya na ụfọdụ alloys na-abụghị ferrous (ọla, ọla), nke bụ n'ihi ọnụnọ nke phosphorus na sọlfọ na-arụ ọrụ na ngwakọta ya. Ya mere, a na-atụ aro ka ịtinye ụfọdụ ihe mgbochi corrosion na ngwaahịa ahụ, nke na-adịghị emepụta emulsion na ihe ndị bụ isi ma ghara ibelata viscosity mmanụ na ụkpụrụ na-erughị 7,5 mm.²/ s.

Ịbawanye viscosity bụ otu n'ime ihe kpatara mmanụ TSZp-8 ji nwee ikike ibu dị elu karịa ụdị mmanụ ndị ọzọ na-ewu ewu (dịka ọmụmaatụ, TAP-15v).

Njirimara anụ ahụ na igwe ndị ọzọ nke mmanụ ahụ bụ ndị a:

• Njupụta, kg / m³: 850... 900.
• Viscosity dị na 100 ^°C, mm²/ s: 7,5… 8,5.
• Igwe ọkụ ọkụ, Celsius C, ọ bụghị obere: 164.
• Okpomọkụ na-arị elu, ^°C, ọ dịghị ọzọ: -50.
• Enyere ibu arụ ọrụ, N: - 2000.
• Ibu arụ ọrụ kacha, N: 2800.

Na gia mmanụ a na-atụle, mmepụta nke a na-ekpebi ụkpụrụ nke TU 38.1011280-89, a na-ahapụ akara sọlfọ na phosphorus, yana mmiri.

Nyocha na analogues mmanụ

Ọtụtụ reviews mara na iji hụ na a elu ogo nke versatility nke TSZp-8 mmanụ, ọ na-achọsi ike ịgbakwunye polymethacrylate ma ọ bụ polyalkylstyrene na ya mejupụtara. N'ihi ya, mmiri mmiri nke mmanụ mgbe ọ na-ekpo ọkụ adịghị abawanye nke ukwuu, mana mmanụ na-aghọ ihu igwe niile. Pasent nke mgbakwunye ekwesịghị gafere 3 ... 5% nke mkpokọta mmanu mmanu. Polymethacrylate bụkwa ihe na-akụda mmụọ, na-abawanye arụmọrụ nke mmanụ na okpomọkụ dị ala.

Ihe analogues nke mba ọzọ kacha nso nke mmanụ TSZp-8 bụ Autran GM-MP sitere na akara mmanụ ụgbọ ala Britain, Deusol TFA sitere na Castrol, na Shell Donax TD.

Deciphering akara maka nnyefe mmanụ TSZp-8 gụnyere:

• T - nnyefe;
• Szp - griiz eji tumadi na helical gears;
• 8 - nkezi kinematic viscosity na 100 ^°C, na mm²/ s.

A na-ekpebi ọnụ ahịa ngwaahịa site na olu nke nkwakọ ngwaahịa mmanụ. Mgbe ị na-akwakọba na gbọmgbọm nwere ikike nke 216 lita, ọnụahịa maka ngwaahịa a na-amalite na 14000 rubles, na mgbe a na-etinye ya na 20-lita canisters - site na 2500 rubles.

Mmanụ Lukoil 75 90 na mwepu 45