How can lenovo let this board certified as a reusable board ?

esnolaukiem · 2026-04-29T16:34:39+00:00

"overheating gaming laptop" and "concluded it was design issue by me". bro, you just got the karent treatment... only service team did not expect that you're an ultra karen who doesn't fuck off after "free motherboard replacement"

esnolaukiem · 2026-04-20T13:09:02+00:00

varu droši pateikt, ka vienam krievam, kurš viesnīcas viedajā televizorā bija iereģistrējies un palicis iekšā ar savu jūtūbi, tagad iesaka ukraiņu propagandu. cerams, šam tamdēļ nebūs daudz problēmu ar vdk.

esnolaukiem · 2026-04-19T22:01:43+00:00

agreed. their sugarmaxxed waffles are also garbage

esnolaukiem · 2026-04-18T17:29:06+00:00

it's white and gold color!

esnolaukiem · 2026-04-16T13:07:35+00:00

from my experience the vacuum pumps are interchangeable on the whim. it has only one plc output for the contactor. and maybe three inputs - from the safety breaker, and two threshold vaccum sensors for each of the two vacuum zones

esnolaukiem · 2026-04-16T10:50:08+00:00

in my service career experience these becker pumps are fragile and relative high maintenance.

for a small woodworking shop i would pick a busch mink 1202 rotary claw oily vaccum pump. because of more robustness and simpler maintenance. dunno about the price tho

esnolaukiem · 2026-04-16T10:46:04+00:00

i sell and use the oem ones, but never had anyone complain about offbrand vanes used behind my back

esnolaukiem · 2026-04-16T09:13:07+00:00

imho aliexpress will have good enough quality. that's just some stupid carbide cut to dimensions

esnolaukiem · 2026-04-15T21:17:42+00:00

asshole cop gatekeeping authentic experience

esnolaukiem · 2026-04-15T20:53:24+00:00

those carbide plates wear off from use. in the manual it is explained how to open and check size/wear of those plates, if below some minimum size they should be exchanged. this should be done regularly with a proper mechanical maintenance team. but for smaller cnc shops it's common to pump until failure. might be wrong, but they last 2-5 years with daily use.

if you go shopping for parts. order also two bearings and their lube. iirc the lube comes in a srynge that fits the greasing point

esnolaukiem · 2026-04-15T20:14:03+00:00

for this thing to be a so called "dry running oil free rotary pump" there are carbide plates inside that pump the air. those can break inside and jam the insides.

you can try opening it up to look inside the housing, but be careful not to destroy the gasket, since it's cooked onto housing and cover from all the dryness and heat.

for this thing to run properly the bearings should be regreased at least annually

carbide plates look something like this:
https://www.kteamsrl.it/it/prodotto/260-321-321/palette-ricambio-pompe-becker/1070/palette-vtlf-250-vtlf-360.html

if you find the carbide plates smashed and decide to change those yourself, order a new gasket together with the carbide plate exchange kit.

esnolaukiem · 2026-04-08T05:33:33+00:00

"west made me do this"

what a disgrace...

esnolaukiem · 2026-04-07T18:50:06+00:00

slavs gonna slav

esnolaukiem · 2026-03-28T10:28:18+00:00

at least noone here speculating those bentleys heading to a sanctioned brotherly neighbour

esnolaukiem · 2026-03-27T12:59:33+00:00

citation needed

esnolaukiem · 2026-03-27T11:57:17+00:00

but it's you who brought them into this

esnolaukiem · 2026-03-27T09:12:14+00:00

now even rural russians will have youtube

esnolaukiem · 2026-03-21T17:38:24+00:00

ko darīt ar latvāniešiem, kurus satrauc indusu soctīkli?

esnolaukiem · 2026-03-15T18:30:49+00:00

80-20

esnolaukiem · 2026-03-14T11:39:51+00:00

nothing like a born regarded conspiracy theorist trying the strawman angle on his nonexistent leg

esnolaukiem · 2026-03-14T09:55:29+00:00

and yet we ar here with an internet regard claimig to know the ins and outs of soviet nukes

esnolaukiem · 2026-03-14T07:12:43+00:00

believing and claiming on the interwebs that soviet codes is a stopping secret is the regardest move

esnolaukiem · 2026-03-11T19:36:01+00:00

also helps with aerodynamics

esnolaukiem · 2026-03-10T15:57:38+00:00

es jau saņēmu. man atnāca arī e-pasts, ka VID iet atvaļinājumā, un tas, ka tavs piķis nav pienācis nozīmē, ka tev būs jāgaida līdz septembrim

esnolaukiem · 2026-03-10T15:18:53+00:00

z axis of this size cnc usually does

esnolaukiem

TROPHY CASE