And show your accomplishments and goals. Never present your request for a raise as a demand or threat. That makes you an adversary. Instead, take a questioning approach supported with written facts. Last of all, wait until your manager is on a personal high.
People feeling great are more likely to say yes.
Don't expect a decision overnight. Give the boss your ideas, then give him time to think. Chances are, if you've really been producing more than expected, your manager can justify a raise.