国产60部真实乱,天天天天添天天拍天天谢,欧美激情黄色片,caoprom在线,国产成人精品高清免费,国产精品亚洲精品日韩已方,韩国19福利视频免费观看

Winch, winch, derrick, traction machine users do the maintenance work, can reference method:

1. 做好卷揚(yáng)機(jī)機(jī)械、電氣部分的清潔工作。

1 do the hoist electrical parts of machinery, cleaning work.

2. 經(jīng)常保持傳動(dòng)部分的潤(rùn)滑。軸承和齒輪分別加注和涂抹黃油（鈣基脂）。減速器一般加注30號(hào)機(jī)油。減速器漏油嚴(yán)重的必須及時(shí)處理，使?jié)櫥�油始終保持規(guī)定油面高度。

2 keep the lubricating the transmission part. Bearing and gear are respectively filled and butter (Gai Jizhi). Reducer general filling No. 30 oil. Reducer of serious must be treated in time, the lubricating oil keeps the oil surface height.

3.每班檢查制動(dòng)器是否正常。及時(shí)調(diào)整好制動(dòng)瓦與制動(dòng)輪之間的間隙，使制動(dòng)器處于良好工作狀態(tài)。

3 class brake check whether it is normal. Adjust the clearance between brake shoe and brake wheel, the brake is in good condition.

4.要勤檢查鋼絲繩。當(dāng)發(fā)現(xiàn)一個(gè)捻距內(nèi)斷絲≥10%時(shí)，或存在嚴(yán)重銹蝕、扭曲、打結(jié)、壓扁等物理變形時(shí)，應(yīng)及時(shí)更換鋼絲繩。根據(jù)鋼絲繩表面情況，及時(shí)涂抹鋼絲繩油。

4 frequently check the wire rope. When a pitch of broken wires within ≥ 10%, or the existence of serious corrosion, twisted, knotted, squash and other physical deformation, should change the wire rope in time. The surfaces of steel wire rope, wire rope oil painting in a timely manner.

5.卷揚(yáng)機(jī)長(zhǎng)期閑置后重新啟用的、或卷揚(yáng)機(jī)工作約600小時(shí)后，要對(duì)整機(jī)進(jìn)行全面清洗。同時(shí)，要測(cè)定電動(dòng)機(jī)的絕緣電阻值，必要時(shí)進(jìn)行抽蕊檢查。對(duì)變速器要打開頂蓋，進(jìn)行檢查和注新的潤(rùn)滑油。對(duì)制動(dòng)閘瓦等易磨損件應(yīng)及時(shí)更換配件

5 the long-term idle after re enabled, or hoist working about 600 hours later, to conduct a comprehensive cleaning machine. At the same time, to measure the insulation resistance of the motor, to take Rui to check when necessary. The transmission to open the top cover, check and note the new lubricating oil. The brake shoes and so easy to wear parts should be timely replacement parts