Panel furniture machining process flow: drilling
The joints and assembly between the components of the panel furniture need to rely on holes of various sizes and shapes to complete such as hardware connection holes, round bar holes, cylindrical nut holes, cup hinge holes, various handle holes, and lock holes, etc. This shows that the structure of modern panel furniture is determined by the combination of hole position, which is also the characteristics of the 32mm series. The main technical feature of the 32mm series of panel furniture components is the rapid change of the number of holes and many specifications, which requires that in addition to the drawing design should be detailed and Correctly, the more important thing is to ensure the quality of drilling. The drilling machine used in the production and processing of modern panel furniture is a three-dimensional multi-axis row drill that can drill both vertically and horizontally. Larger modern panel furniture companies use multi-row drills, which are all operated by continuous automated production. Although domestic small-scale enterprises also use multi-row drills to process products separately, it is better to use multi-row drills beside multi-axis drills. Flexible setting of small single drill small bench drills can be organically matched with large row drills. For different design holes, it is advantageous to do any production and processing. Simplifying the process and shortening the turnaround time member number, increase efficiency
Drilling process should pay attention to the technical points:
(1) The operator should carefully read the design drawings, understand the technical requirements, select a good drill bit, adjust the depth and hole distance of the drill bit, and determine the positive and negative sides of the component drilling.
(2) The drill bit should always be sharp and be ground or replaced at any time. The drill hole must not be collapsed or split.
(3) Permissible tolerance for drilling is 0.2mm for soil (limit deviation is 0.lmm for soil); permissible tolerance for hole spacing is 0.2mm (limit deviation is 0.lmm); permissible tolerance for hole depth is 0.5mm for soil.
(4) The depth of the hole should generally be 13mm cup-type hinge hole processing depth of 12 ~ 14mm, which is combined with the domestic general-purpose concealed hinge to be determined with the appearance of a new hinge, the above-mentioned process technology parameters should also be changed accordingly
The assembly of modern panel furniture is carried out by using a round bar, a cylindrical nut self-tapping screw eccentric, etc. to perform positioning assembly or connection. The size of the holes for various sizes of cylindrical nut self tapping screws eccentric connectors and circular bore joint expansion bolts is very strict. Under normal circumstances, the fixing holes of various nuts and pins shall be 0.2mm larger than the nominal size of the nut pins to obtain proper fit and guarantee the assembly strength and appearance quality of the product.
The company Sports Equipment Co., Ltd. mainly produces outdoor slides, kindergarten toys, children's furniture, outdoor equipment, kindergarten rubber mats, naughty castles, etc. It is a science and technology enterprise integrating design, production, sales, and after-sales services. Website:. Advisory telephone. The company's pleasure and dedication to serve you! Factory address: No. 16, Chuangqiang Road, Lucheng District, Wenzhou City Light Industry Park.
NINGBO BRIGHT MAX CO., LTD. , https://www.brightmax-equine.com