Uqlanma Management — Redddowns, Preventive Maintenance, Deparets and MTBF/MTTR

1. Bu bakmishan bo‘qadi.

Stanok, qolip, transport, uskunalar xizmat aktivi. Hariga davriy reja (N kun/soat/sikl/km), vaqtda rejalangan xizmat buyrug‘i. Operator nosozlik bildiradi/Andon MESdan; usta boshlaydi, tekshiradi, ehtiyot qismini ombordan, tugatadi. Yozuvdan MTBF/MTTR/mavjudlik, nosozlik Pareto, xarajat, tekshiruv/sertifikat/kalibr taqvimi.

Yorliqlar: Ish buyruqlari · Aktivlar · Taqvim · Ishonchlilik (MTBF/MTTR) · Nosozlik Pareto · Texnik xizmat xarajati · Ehtiyot qismlar · Rejalar va ta’riflar. Tepada xulosa tasmasi katagini bosish tegishli yorliqni ochadi. Oyna Dockning Ishlab chiqarish va Zaxira va ombor guruhlarida.

2. Aktiflar və importlar

New asset: code, name, type (machine, mould, vehicle, plant, equipment, measuring device), linked record (machine card, a mould in work centers, a vehicle plate in shipping, a measuring device, or independent), criticality, location, person in charge, brand/model, serial no, installation date, warranty and service contract end.
Criticality: A = production stops if it stops, B = important, C = low impact. An open breakdown on an A asset becomes a red warning on the Owner Dashboard and in Pulse; the reliability list shows A assets first.
Daily planned running hours are the basis of MTBF (when there is no meter). If empty, the machine card's daily capacity is used, otherwise 24 hours.
The Import… menu previews the machine, mould or vehicle list first (it writes nothing). The ones you tick are opened as assets. If a machine card has the old "every N days" / "every N units" maintenance setting, it becomes a plan and the last maintenance date is kept. Records already linked are skipped as "Already linked".
An asset with work order history is not deleted but made inactive.

3. Preventiv Mauddanat plan

Aktiv kartasida Reja qo‘shish: ish tavsifi, davr turi (taqvim kuni, ish soati, sikl/bosish, kilometr) va davr; oxirgi xizmat sanasi/hisoblagichi; buyruq necha birlik oldin ochilishi; tekshiruv ro‘yxati (satrga band), qismlar (satrga «zaxira kodi miqdor»), taxminiy vaqt, mas’ul usta, APSda rejalangan xizmat oynasini ochish. Keyingi xizmat = oxirgisi + davr. Holatlar: Vaqti bor · Yaqinlashmoqda · Bugun · Kechikdi.

Rejalar/ta’riflar › Vaqti kelganga buyruq muddati kelgan (yoki oldin ochish chegarasidagi), ochiq buyruqsiz har rejaga buyruq; Sinov tekshiruvi faqat ro‘yxat. Tekshiruv ro‘yxati ko‘chadi, mas’ulga xabar. APS so‘ralsa taqvimga rejalangan to‘xtash, OEE yo‘qotishi emas. Tugaganda oxirgi xizmat sanasi/hisoblagich asosi yangilanadi. Serverda BAKIM_GOREV=1 bo‘lsa soatlik, odatiy o‘chiq.

4. Metratlar

Ish soati, sikl, kilometr aktiv kartasida Ko‘rsatkich kiritish bilan qo‘lda; oldingidan kichik bo‘lmaydi. Almashtirilsa Hisoblagich almashtirildi/nollandi, ishlatilgan qism saqlanib reja asosi yangisiga. Hisoblagichlarni tenglashtirish stanokka bog‘liq aktivda oxirgi o‘qishdan beri ishlab chiqarish tasdiqlari/MES tugashlari ish soati va tasdiq miqdorini (sikl), qolipda ish markazi bosish sanog‘ini o‘qib yangi ko‘rsatkich yozadi.

5. Raportlar bilan andon

Report breakdown (Work orders tab or on the phone): choose the asset, write what happened; if "Machine stopped" is ticked the breakdown start is recorded as machine downtime. Reporting does not need the technician permission; a production or machine card permission is enough.
When the machine stops three things happen: the machine card goes into maintenance status (it drops out of capacity), an unplanned downtime is written into the machine's calendar (APS sees the machine as closed when rescheduling, OEE availability drops) and if a production order is running on the machine at that moment a suggestion to open a "machine breakdown" hold in Stuck Work appears. If the machine's MES station is already "paused", MES keeps the downtime and no second downtime is opened.
MES Andon: when the operator calls a "maintenance" Andon from the terminal, the call appears in the Open maintenance calls box; Open work order opens the breakdown work order at the call's opening time and marks the call accepted. When the work order is completed the call closes with the solution note. A second work order cannot be opened for the same call. Open "machine breakdown" holds in Stuck Work are listed in the same box.

6. Work Order aklatlar

Statusi: Open → Adsigned → Start Partlar için sablanga → Konni; Bir iş sipari ismi bo‘yadi. iş sipari kartta yalnız bu statusda valib butonlar yadir; rullim serveri.

Button	Nadi o‘z
Tayinlash	Techniker'nin user name‘i girdi; bir mesaj techniker'a qaytar.
Boshlash	U'zizga bilan start-time (signi sizga qo‘zib). Planiqlik bir bakatda, bağlanmış makina kartı bakataya gidir, planlanan boʻzayga real başlataya gidir; bir molda için, work centers' muulga bakataya gidir; Andon bir iş için, call is accepted.
U'qizga o‘qizga / devam	Kutish vaqti alohida yig‘ilib, mehnat vaqtidan ayriladi (ta’mirlash vaqtidan emas: uskuna kutishda ham to‘xtab turadi).
Yakunlash	A Kadiqda kood Bir breakdown work order'da zorlan; hər checklist item'ni marshallizingiz "OK / ko‘ OK / No applicable". Root cause, solution and work hours (sa'yadi: start-finish time minus o‘zodlarga o‘zodlar) yazılır. Rekordni kaydadi realni durayla qurtlar, makina kartı qaytlar, son dayat bilan xirmir, Andon call qurtlar, planın bazini yeniliydir.
Yatmadi / Reopen	Faqat xizmat ko‘rsatish ta’riflari ruxsati bilan. Sarflangan qism bo‘lsa, bekor qilinmaydi; avval qismlar qaytariladi.

U’qot Foto və servis form Karta'nın yerlik bilan bilan bilan, bir foto, test report o servis form qo‘yadi; kartta'da da manuallar ve sertifikaatlar salaydi.

Kim bajaradi: tayinlangan buyruqni faqat shu odam yoki xizmat ta’riflari vakolatli boshlaydi, kutishga qo‘yadi, tugatadi. Usta faqat o‘ziga oladi; boshqaga tayin uchun ta’rif vakolati kerak. Bir buyruqqa ayni vaqtdagi ikki amaldan biri, ikkinchisiga «Hozirgi holatda mumkin emas». Rejali buyruqni bekor qilish muddatni suradi: reja bugundan, keyingi tekshiruv ayni ishni ochmaydi. Ishlab chiqarish › Stanoklardagi eski xizmat/nosozlik endi shu oyna buyrug‘i, ro‘yxat/ochish/yopish bir qayd. Rejali xizmat oxirgi xizmat sanasini, ta’mir alohida oxirgi nosozlik sanasini yangilaydi.

7. Ehtiyot qismlar sarfi va muhim ehtiyot qismlar

Buyruq Ehtiyot qismlarida kod/ombor/miqdor, Qism sarflash. Ombor chiqim hujjati, yetishmasa rad; xarajat 12 oy xarid o‘rtachasi, yo‘qda karta, buyruq qism xarajatiga. Faqat boshlangan, firma normal ombori; konsinye/mijoz/karantin/subpudrat/yo‘l/chiqindi emas. Odatda ehtiyot qism/uskuna/stanok/tursiz kartalar; boshqasi Rejalar va ta’riflar › Sozlamalar › Qismga sarflanadigan karta turlarida, xarajat/xizmat hech emas. Yopiq buyruqni avval oching. Qaytim lot miqdorini ham qaytaradi. Qaytarish ayni omborga kirim, satr o‘chmay chiziladi.

Ehtiyot qismlar yorlig‘i zaxira kartasi turi "ehtiyot qism" bo‘lgan kartalarni ko‘rsatadi: mavjud miqdor, xavfsizlik zaxirasi va buyurtma nuqtasi (kartaning rejalash maydonlaridan, ular bo‘lmasa eng kam darajadan), so‘nggi 180 kundagi ta’mirlash sarfidan oylik tezlik va tavsiya etilgan xarid. Zaxirasi yo‘q yoki xavfsizlik darajasidan past kartalar avval turadi.

8. U‘qotlar: MTBF, MTTR, Availability

MTBF (mean time between failures) = running time ÷ number of breakdowns.
MTTR (mean time to repair) = total repair time ÷ number of breakdowns. Repair time runs from the moment the machine stopped (for Andon, the call's opening) to the moment the work order finished.
Availability = MTBF ÷ (MTBF + MTTR).
Running time: if there are at least two hour-meter readings in the period, the meter difference; otherwise days × daily planned hours − breakdown downtime.
Example: on a press that ran 1,000 hours four breakdowns took 2 + 3 + 5 + 2 hours → MTBF 250 hours, MTTR 3 hours, availability 98.81%.
For an asset with no breakdown MTBF and MTTR show "—" and availability 100%. The list is sorted by criticality (A first), then by number of breakdowns.

Hisoblagich almashsa belgilang, ish vaqti oldin/keyin alohida (60 → 120, almashish, 5 → 45 = 60 + 40 = 100 soat). Aktiv/ishonchlilik ayni davr (odatiy 365 kun), ayni hisob. Chegara: kun rejasi taqvim, o‘qishsiz har kunni ish deb, bayram/smenasizni ayirmaydi. Bayramli aktivda kunlik o‘rtacha soat yoki hisoblagich.

9. Pareto boʻshayni və bakat bilan

Nosozlik Pareto tahlili nosozliklarni kod, aktiv yoki tub sabab bo‘yicha, soni yoki ta’mir davomiyligi bilan tartiblaydi; nosozliklarning 80%ini beradigan satrlar qalin. Xizmat xarajati bekor qilinmagan ish buyruqlarining ehtiyot qism + mehnat xarajatini aktiv, oy yoki buyruq turi bo‘yicha jamlaydi. Mehnat xarajati = mehnat soati × Rejalar va ta’riflar › Sozlamalardagi soatlik haq. Tahlil studiyasining Xizmat kubida ham shu ma’lumotlar bor: nosozlik soni, ta’mir vaqti, MTTR, qism va mehnat xarajati, sarflangan qism miqdori; aktiv, tur, muhimlik, kod, tub sabab va ustalar bo‘yicha kesimlar.

10. Uqlan, kontrol, sertifikaat bilan bilan bilan

Taqvim aktiv Tugash qo‘shishidagi ko‘rik/sertifikat/kalibr/kafolat/xizmat/sug‘urta/litsenziya; aktiv kafolat/xizmat tugashi; bog‘liq transport ko‘rik/sug‘urta (Jo‘natish), qolip xizmat/kalibr (Markazlar), o‘lchov kalibri; kunlik rejalar keyingi xizmat va ochiq ish maqsadini jamlaydi. Belgilar Tugagan · 7 kunda · 30 kunda (qayd o‘z ogohlantirishi) · Keyin. Yangilash eskini yangilandi qilib yangi tugashli qayd. Muddati o‘tgan hujjat/muhim aktiv ochiq nosozligi Rahbar panosi/Nabz diqqatida; BAKIM_GOREV=1da har tong mas’ulga jamlanma.

11. Telefonda

Kichik ekranda uch qadamli Bog‘. Menga tayinlangan: ochiq buyruq kartasi, tegishda to‘rt qadam — 1 Boshlash (qism kutyapman/keldi), 2 Tekshirish (Yaxshi/Yaxshi emas/Tegishsiz), 3 Qismlar (kod, ombor, miqdor), 4 Tugatish (nosozlik kodi, ish, foto). Nosozlik bildirish: aktiv/sabab, stanok to‘xtashini belgilang; buyruq ochilgach foto. Taqvim: yaqin/o‘tgan hujjat, oy ro‘yxati.

12. Uluqlar

View and report breakdowns: one of the maintenance permissions, the production module, the machine card or the warehouse permission.
Run work orders (assign, start, parts, finish, meters): bakim (Technician) or the machine card permission.
Definitions (asset, plan, failure code, calendar, cancel, reopen, settings): bakim_tanim.
Permissions are given in Settings › Users › Maintenance management. A read-only user and a server with the write gate closed cannot write any maintenance record.

13. Messadi

This action cannot be done in the work order's current status: for example a job that has not started cannot be completed; press Start first.
Choose a failure code to close the breakdown work order · There is an unmarked item in the checklist: fill in what is missing before completing.
… on hand in warehouse … is …, requested …: that warehouse does not have enough stock; choose the right warehouse or enter stock first.
The work order cannot be cancelled while there are issued parts: return the parts.
No maintenance asset is linked to this machine: import the machine as an asset first for Andon or breakdown reports.
The meter value cannot be lower than the last reading: if the meter was replaced, tick "Meter replaced".
A work order has already been opened for this record: a second work order cannot be opened for the same Andon call or hold.