静压 System Startup: 为何 10–15 Minute Pre-Run 至关重要

Key Takeaways:

A hydrostatic system should pre-run 10–15 minutes after startup or long shutdown. This establishes a full oil film, stabilizes temperature, and protects the non-contact surfaces from any touching.

September 24, 2026 Marusaku Seiko Technical Team
静压 System Startup: 为何 10–15 Minute Pre-Run 至关重要
Tags:
hydrostatic startup pre-run 10 15 minutes build oil film hydrostatic warmup bearing protection
Available Languages
🇷🇺 Русский

Пуск гидростатики: почему важен предварительный прогон 10–15 минут

От холода к плаванию

При пуске нужно 10–15 мин, чтобы плёнка стала равномерной и полной.

Что даёт прогон

  • Заполняет и давит все карманы.
  • Выводит масло в 35±5°C.
  • Проверяет давление и расход.
  • Защищает от касания поверхностей.

Привычка

Прогон как обязательный шаг после простоя бережёт ресурс.

🇻🇳 Tiếng Việt

Khởi động thủy tĩnh: tại sao chạy trước 10–15 phút quan trọng

Từ lạnh đến nổi

Khi khởi động cần 10–15 phút để màng đều và đầy đủ.

Tác dụng

  • Đầy và ép đều các hốc.
  • Đưa dầu về 35±5°C.
  • Kiểm áp và lưu.
  • Bảo vệ không tiếp xúc.

Thói quen

Chạy trước sau khi nghỉ lâu bảo vệ tuổi thọ.

🇫🇷 Français

Démarrage hydrostatique : pourquoi le préchauffage 10–15 min compte

Du froid à la flottaison

Au démarrage, il faut 10–15 min pour que le film soit uniforme et complet.

Ce que fait le préchauffage

  • Remplit et pressurise chaque cavité.
  • Amène l'huile à 35±5°C.
  • Vérifie pression et débit.
  • Protège de tout contact.

Habitude

Après un long arrêt, le préchauffage protège la durée de vie.

🇩🇪 Deutsch

Hydrostatik-Start: warum das 10–15-Minuten-Vorlaufen zählt

Vom Kalt- zum Schweben

Beim Start braucht es 10–15 min, bis der Film gleichmäßig und voll ist.

Was das Vorlaufen tut

  • Füllt und presst jede Tasche.
  • Bringt Öl in 35±5°C.
  • Prüft Druck und Fluss.
  • Schützt vor Berührung.

Habitat

Nach langem Stillstand ist das Vorlaufen Pflicht für die Lebensdauer.

From Cold以浮动

When 静压 机床 始于, 供油, filtration,与temperature loop must reach steady state before film为uniform与complete. Running 轴用于10–15 minutes lets pressure, flow,与temperature settle so worktable or 轴 floats fully on oil.

Hydrostatic startup pre-run

What Pre-Run Does

  • Fills与pressurizes every cavity evenly.
  • 带来 oil into 35±5°C band用于stable film geometry.
  • Confirms 供油压力与flow为nominal before load.
  • Protects 轴承: if film为incomplete, surfaces could touch与score.

Habit, Not Hazard

Treating pre-run as fixed startup step—especially after long shutdown—turns '理论上 无限寿命' into reliable, repeatable reality.

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