1, according to the design drawings to check the specifications of the door, open the direction, and related accessories.
2. Use a tape measure to measure the height and width of the door opening. The standard height and width of the door is 200cm x 80cm; the width of the toilet door is 200cm x 70cm. Size should be promptly corrected if there is an inconvenience.
3. Measure the position line, determine the position of the door frame, and use the ink fountain to pull out the vertical line. There are two vertical lines on the side of the door.
4. Drill the eye with a percussion drill in the vertical line. The distance between the hole and the hole is about 30cm. There is a total of 10 holes in the two rows of the side door. The impact drill bit should be 12mm, and the depth of the drilled hole is about 6cm.
5. Small wooden wedges are nailed into the holes one by one with a hammer to fix the door jamb. The size of the small wooden wedge is 5cm x 1.5cm x 1.5cm, which is better made of larch because the larch has a tight wooden structure and is not easily loosened.
6, open the production of door frames. The size of the wood board on both sides of the door frame keel is 200cm x 3cm x 8cm, and the size of the board on the top of the door frame is 80cm x 3cm x 8cm. The high-density nine-point plate was glued on the keel and fixed with a steam gun nail.
7. The prepared three door frames are connected according to the shape of the door, and are fixed at the joint with large nails.
8, with a plane to connect the surface of the door frame trim, trim corners, angular.
9, put the door frame on the door hole, according to the horizontal line of the wall shall prevail, take the wood or brick under the door frame to adjust, adjust the height of the door frame. Reserve 5cm buried keel in the floor below.
10. Nail a nail on the top of the door frame and hang the line upright. Adjust the vertical of the door frame by hanging the line. Measure one side with a twisted nail to fix the door frame on the door hole.
11, making the door face lines. The door face can be bought off-the-shelf or it can be done by the construction staff according to the drawings. After the production is completed, fix the door face to the door frame six so that the door cover is basically completed.
12. Put the door on the door cover and make a good gesture. Determine the specific position of the hinge on the door cover. Then press the thickness of the hinge to cut the exit path. Also cut out the diameter of the lock sleeve. Install the door on the door cover and tighten the screw with a thread cutter. Note that the gap between the door and the door pocket must not exceed 1.5 mm, whichever is the case.
13. Remove attachments and dirt from the surface of the door pocket, then apply putty. Before applying the putty, affix a memento paper between the door and the wall to prevent it from sticking to the wall when the paint is applied. When applying putty must be uniform, repair the door to nail holes.
14, spraying paint. The paint spray effect will be more delicate and the details can be brushed.
15. Install the lock on the lock hole, being careful not to damage the paint.
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PCD MILLING INSERTS
In order to meet the requirements of high speed, high precision and high processing life in modern aluminum alloy parts processing, PCD milling inserts has gradually become the best choice for processing. It can have higher cutting speed and tools life is dozens times longer than Carbide Inserts. In order to realize the optimization of productivity and machining quality, it is necessary to select correct type and geometric parameters of PCD Inserts carefully to meet different machining requirements, such as insert geometry, cutting edge strength, and the type of chip breakers.
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We are specialize in manufacturing PCD diamond tools and Carbide tools. Our major product inclulde PCD inserts, PCD Reamers , PCD End Mills, PCD Taps, Cabide Inserts,Carbide Drills, Carbide Reams, Taps etc.,
We also offered customized cutting tools per drawings, and provide package according to customer requirements. We manufacture a series range of cutting tools for machining of Cast iron, Aluminium alloy and Non-Ferros metal, it is widely used in all major sectors like Automobiles, Engineering, Aerospace, Aviation and 3C industry. Premium quality of raw material is used in the production and strict examination during processing with advanced equipment, so our client are satisfied with our reliable quality and on-time delivery.
Our best selling of cutting tools include PCD Inserts, PCD End Mill, PCD Ball Nose Mill, PCD Reamer, Carbide Taps , Carbide End Mill, Special Form Cutter and many more. For these years we have been made a large forward in the technologies of manufacturing cutting tools. With high quality on performance and price, our product sells well both on domestic and overseas market. And we will always focus on the quality and best service, to make long business relationship.
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