L Type Perforation Socket Wrench Carbon steel Wrench Hand Tools
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 PCS
- Supply Capability:
- 100000 PCS/month
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L Type Perforation Socket Wrench Carbon steel Wrench Hand Tools
Material:45#Carbon steel
Finish: mirror polish ,sand blasting，matt
SIZE: 6,7,8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, mm
Packing:AS your request
- Q: Cross tire wrenches, how long easier to use.
- As we all know, Archimedes once said, "give me a foothold and a lever that is long enough for me to move the earth."." But as he defended the city, he shouted to several soldiers who were moving stones with levers: "don't use that long lever for a short one."." Why is that? The officers and men are shocked. How about using a short lever? Isn't it too much trouble? But the king commanded that Archimedes said, to believe that he had to do it, skeptical, with much more effort than a long lever. The officers and men were baffled and prepared to consult Archimedes later. Unfortunately, as the castle was breached by the enemy, Archimedes was too late to answer the questions of the officers and men and was killed by the Rome soldiers. Now let's help Archimedes with this task.
- Q: How to disassemble a wrench faucet?
- The tap wrench with a lid, the lid off, there is a cross nut, using cross screwdriver to unscrew, (or a nut, with a slotted screwdriver to unscrew the faucet) wrench can take up, there is a valve with adjustable wrench loosen, so removing bad not much; non professional advice who is best not to remove, lest it will Water Leakage;
- Q: The old sewing machine is out of touch with the wrench
- Normally, the first line is a big stitch, the second line is a small stitch, and the third line is the reverse seam.
- Q: Manufacturing process of inner six angle wrench
- Inside the six corners of the board hand are generally hot stamping process, the production process is divided into the following steps:1, 45#, 40Cr and 50# rolled into hexagonal wire.2, blanking, 90 degrees right angle forming.3, quenching and tempering, hardness requirements of HRC43-50.4, surface treatment, oxidation, leather, black, electroplating and so on.
- Q: What are the differences between electric wrench, pneumatic wrench and torque wrench?
- The first set a torque limit when the applied torque reaches the set value, the wrench will be issued a "Kata" sound or a wrench bend at the joint point of this representative has not the fastening force. The pneumatic plate hand can be sized at each of the standard ratchet socket drives, from small 1/4, drive tools, group loading and disassembly to 3.5. The pneumatic wrench is not suitable for fastening the device body and is used for fastening the installation parts of ceramics and plastics. The working principle of torque wrench torque wrench (spanner) issued a sound principle Kata is very simple, can be divided into the following steps: 1, torque wrench to understand the issue of "Kata" sound after the prompt you has reached the requirements of the torque value; a torque wrench 2, "Kata" is produced by itself the torque release structure, its structure is divided into pressure spring, torque release joint, torque rod structure composed of three to 3, first in the torque wrench to set the desired torque value (set by the spring on the push rod to release joint torque pressure), locking torque wrench to tighten the bolts. When the bolt reaches the torque value (when the torque is greater than the pressure of the spring), it will produce an instantaneous disconnection effect. In effect generated from a sudden joint percussion, a wrench of the metal shell "Kata" sound. This confirms the reminder of the torque value (in fact, as in our elbow joint, which is bent at 15 degrees, placed in the iron tube and then touched by a straight line.
- Q: What does "twelve" spanner mean?
- The wrench is usually provided with a clamping handle at one end or both ends of the handle part, and when an external force is applied to the handle, the bolt or nut can be screwed, and the opening or the hole of the bolt or nut can be screwed.
- Q: How to use the sleeve torque wrench?
- A corresponding specification sleeve is installed on the spanner square tenon, and the fastening piece is caught, and the handle is slowly pressed on the handle. When exerting external force, it must be in the direction of indicated arrow. When tightening to signal the click (click) 1 (preset torque value has been reached), stop the afterburner. Once the operation is completed.
- Q: Inside the six angle wrench, if required to black appearance, generally do what processing, wear and rust prevention effect will be better? How about the cost?
- Market sales of black in the six angle wrench with alkali or blue black phosphating, from wear, and better, the cost is not high. But take note: after a bluing should do closed or rust, antirust performance is not good.
- Q: What's wrong with a rechargeable wrench without strength?
- Impact electric wrench is mainly the initial bolt, and its use is very simple, that is, pointing bolt, pull the power switch on the line. The electric torque shear wrench is mainly end tightening, torsion scissors type high-strength bolt, and its use is to bolt the power switch, until the twist scissors type high-strength bolt plum head interrupted. The electric fixed torque wrench can be both tight and tight at first. Its use is to adjust the torque first, then tighten the bolt. The electric angle wrench is also a kind of fixed torque wrench. Its use is to adjust the degree of rotation first, and then tighten the bolts. The electric angle wrench is an electric spanner specially used for fastening the angle bolt of the steel frame, and the electric wrench is the same as the electric wrench
- Q: What is the difference between the electric wrench and the air?
- The difference between electric wrench and the air is driven in different ways. Electric wrench is driven by a motor, and the air by air pneumatic motor drive.
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L Type Perforation Socket Wrench Carbon steel Wrench Hand Tools
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 PCS
- Supply Capability:
- 100000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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