Mooring - Brake Power Test or Render Test for Mooring Winch.

The procedure and calculation for brake power test. Brake is one of the most important feature of a winch. It ensures that the winch holds drum (and consequently the mooring rope) in its position so that the moorings are kept sufficiently tight. Brake Rendering of a winch ensures that the line gets paid out before it reaches it MBL or Minimum breaking load.
Link for free download Brake Test Calculator file: bit.ly/brakepower-rendertest-...
#BRAKETEST
#RENDER_TEST
#MOORING_WINCH
#BRAKE_POWER_TEST
#HYDRAULIC_JACK
#SPLIT_DRUM
#MINIMUM_BRAKE_LOAD
#BRAKE_HOLDING_CAPACITY

[@satriagunawan7752]

thanx sir, it's help very much 👍👍👍👍👍

[@rickantonio188]

It is glad to hear that, hope you enjoy my other video.. Thanks.. 🙏

[@QuanNguyen-vc4gt]

Could you send me your excel file of brake test pls.

[@rickantonio188]

There is download link for the calculation of mooring rendering test file on the description. Anyway if the file unable to be downloaded, share your email address then I will share the calculation file.

[@phanbevis6974]

hello sir

[@rickantonio188]

Hi.. too.. 👐

[@onursakarya772]

Sorry to say that but your calculation sheet for undivided drum 2-3rd layers are not correct.

[@rickantonio188]

Thanks for your feedback and find some miss-calculation.. my calculation for 2nd, 3rd layer based on radius of drum + radius of mooring line stacked in the same order. So that when 2 lines stacked, meaning that radius of lines is on the half of second layer + diameter of first layer or in formula is 3d/2 and not 2d/2. Same as when using 3 layers meaning radius is 2.5 of line diameter.
Or, in actual the mooring line when it is stacked the mooring lines diameternya will not same as actual specification of the mooring. It Will flattened except when using wire as mooring..
Also, in my closing statement I have mention that [qtd "Undivided mooring winches become bit more difficult and it is recommended that the manufactures to be consulted in terms of how many line layers should be used in calculation "unqtd]

[@rickantonio188]

Anyway appreciate if you can share which formulas is not correct whether the radius calculation or others.. so i can manage to revise it... 🙏