Decision inputs
- Cage load and speed
- Impact and sway magnitude
- Guide clearances
- Replacement interval
APPLICATION SOLUTION
Mine hoisting buffering
Mine hoisting cage shoes and guides use disc spring groups to buffer impact and keep steady contact; this entry page lists buffering decision points and verification methods.
ENGINEERING PROBLEM
Cage running impacts and sway demand controllable stiffness and wear life from guiding elements.
BOUNDARY
This page describes a decision pattern and does not promise size or performance for another operating condition.
Solution pattern
- Disc spring groups give controllable buffering stiffness
- Combine with rollers/friction parts for damping
- Readjust preload after wear
Key risks
- Impact overload solidifies stacks
- Shaft environment corrosion
- Buffering decay after wear
Verification plan
- Stiffness characteristic tests
- Impact endurance testing
- Shaft-environment suitability checks
Source-backed correspondences
| Summary | Load | Travel | Source |
|---|---|---|---|
| 矿井提升预紧——按preload目标预选产品族；场景摘要仅供决策参考，不构成对其他工况的产品承诺。 | 按预紧目标 | 补偿行程 | Source ↗ |
Evidence (library locators)
Every technical claim traces to a specific asset version and page; restricted sources show locator metadata only.
- 357 一种发电和液冷散热滚轮罐耳 CN106395551B PDF p.1 · mechanism(internal source; excerpt not public)
- 357 一种发电和液冷散热滚轮罐耳 CN106395551B PDF p.3 · mechanism(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.3 · mechanism(internal source; excerpt not public)
- 358 一种矿井滚轮罐耳 CN109626188A PDF p.1 · mechanism(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.1 · mechanism(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.2 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.6 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.7 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.7 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.8 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.8 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.11 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.12 · numeric(internal source; excerpt not public)
- 2026 ResearchSquare Mine Hoist EMB Disc Spring Brake PDF p.13 · numeric(internal source; excerpt not public)
Cases illustrate decisions and do not constitute a specification promise for any other operating condition.
ENGINEERING REVIEW