Notes on Picking Pin Tumbler Locks > 자유게시판

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Whether you’re just starting out or looking to take your game to new heights, a solid grasp of the rules, game variations, and strategies will set you on the path to success. Take frequent breaks, and don't try to complete the whole course in one day. Become comfortable with this before you try picking this lock with torque or you could bend or break your picks. Note that although heavy torque is required, this technique also demands high sensitivity and control. They allow very precise control over torque, especially when employing advanced picking techniques that involve a slight reversing of the rotation of the keyway. And, of course, electronic locks have at their root software whose size and complexity grows as they become more sophisticated (and as they are networked into centralized control systems). Note that while many locks pick predominantly back to front or front to back, there are exceptions, and you may find that the binding pin stack "jumps around" from the back to the front to the middle and so on. Set/not-binding. The pin stack was already picked. Once you've picked a cylinder, you should know in exactly what order the pins pick.

A pin stack in a lock being picked might be in any of four states: Unset/not-binding. Each pin stack is cut in one or more places perpendicular to its length. The numbers on the front of the practice locks indicate the keying codes, from the front-most pin stack to the rear-most. The locks are drilled for up to six pins. Other differences between picks, aside from the shape of the tip, are the material, finish, width and thickness of the tang shaft, and the shape and material of the handle. Torque tools may be oriented vertically (with the handle in line with the keyway) or horizontally (with the handle perpendicular to the keyway); different people have different preferences. Two of the tools orient the handle perpendicular to the keyway and two orient the handle vertically. When you've mastered the SX locks, try the "Schlage SC" keyway locks. If you release pressure with your pick while still applying torque, the bottom pin will drop freely, and will not have any spring pressure if you try to push it back up.

Again, try to find and lift all the pins with the different hook picks without applying any torque. The rest is just technique -- locating and recognizing the state of each pin stack, manipulating the pins, applying torque to the plug. It is usually possible to insert the torque tool at either the top or bottom part of the keyway. As the peaks hit the pin stacks, energy is transferred from the bottom pins to the top pins, much like the action of the cue ball in billiards. Another style of torque tool has two "prongs" that fit in the top and bottom of the keyway, with a cutout between them for the pick. Falle-Safe Security makes a set of vertically-oriented two-prong torque tools designed to fit snugly in a range of different pin tumbler keyways. Using the five or six pin lock, find a pick that lets you locate and lift each pin across its full range of motion without disturbing adjacent pins too much.

Better quality locks are less forgiving of too much torque. How much of a wiggle is one wiggle? You'll probably want to use one of the smaller LAB picks, although the small Peterson hook will sometimes do with care and practice. You begin to wonder why we use such a funny sound to represent an affirmative attitude. That’s why you should first know about the rules and the number of balls you’re going to play with. For home or personal use, pool tables typically measure 6′ x 3′. If you have limited space, you can have the table customised to fit your room, but most Australians prefer 7′ x 3.5′. As you may already know, pool tables measure differently depending on the location where you’re playing. If you’re looking for a pool table, what is billiards you’re in the right place. Each time you stroke the cue ball to the left or right of center, some degree of english is applied. You should not pocket any other ball aside from the one you selected. Most pin tumbler cylinders can be "master keyed" to allow more than one key bitting to operate it. However, because the precision with which locks can be manufactured is limited by physical processes, materials, economics, and usability considerations, exploitable weaknesses almost always exist in practice.