NEMA Frame/Shaft Sizes NEMA (National Electrical Manufacturers Association) frame size refers to mounting only and has no direct bearing on the motor body diameter. What is NEMA 23 frame size? Step motors are categorized by NEMA frame size, such as … Continue reading →

shipbuilding measurements In ship: Naval architecture. The depth is measured at the middle of the length, from the top of the keel to the top of the deck beam at the side of the uppermost continuous deck. What is extreme … Continue reading →

How do you add a railing in Revit? All you need to do is “Edit type” and then “Edit Structure.” Click on insert to add a new rail. Here we can set up the height and offset distance to the … Continue reading →

ASTM A153 is the hot-dip galvanizing specification for hardware and fasteners that are spun or otherwise handled (torch and steel brush) after galvanizing to remove excess zinc. ASTM A123 is the hot-dip galvanizing specification for most other items (except single … Continue reading →

Stair rails, or stair guardrails, protect pedestrians from falling off the edge of the stairs or landings while handrails help pedestrians keep their balance and provide leverage when ascending/descending stairs. How do handrails on stairs help you keep you safe? … Continue reading →

In boating, a fender is a bumper used to absorb the kinetic energy of a boat or vessel berthing against a jetty, quay wall or other vessel. Fenders, used on all types of vessels, from cargo ships to cruise ships, … Continue reading →

Step 1 – Measure the circumference of the post (distance around the post). Step 2 – Take that measurement and divide it by pi (3.14) to determine the post diameter. Step 3 – Figure your gate frame diameter using the … Continue reading →

Wash your crates. A hose works OK, but it’s better if you have a basin or sink big enough for the whole crate. Dunk each crate in hot soapy water and agitate, then rotate until all sides are clean. Rinse … Continue reading →

Instructions 1: Spray-paint both milk crates white. 2: Add a few dots of glue to the bottom of the first milk crate, and begin wrapping the cotten rope around the crate. 3: Repeat step two for the other crate. 4: … Continue reading →

Or wear anti-blister pads under your gloves. Soft neoprene pads also help alleviate blistered skin. The pads fit on the shaft of the paddle allowing your hands a more comfy grip. If you plan to make any stops and hike … Continue reading →

The easiest way to tie down your kayak to your car is with cam straps. You won’t need to know any special knots; you simply feed the straps through buckles and cinch them down. Make sure your kayak is centered … Continue reading →

How does a grapnel anchor work? The grapnel anchor has four tines that splay open as the anchor is descending and can be folded up for easy storage. When the anchor makes contact with the bottom, it will roll on … Continue reading →

Most saltwater anglers do their best deep sea fishing in coastal waters because there are dozens of different fish species there, and these areas are often very easy to access. Many marine fish migrate up and down the coastline seasonally. … Continue reading →

What makes a kayak track well? The purpose of the keel is to help the kayak go forward and keep it from turning side to side. A kayak with a defined keel will be faster and track better than a … Continue reading →

Cover = Objects that exist on that surface. (Weeds, Rocks, Timber, Docks etc.) Why Cover is Important: Cover objects like rocks, docks and Lilly-pads serve as a refuge for prey. However, they just as easily serve as an ambush area … Continue reading →