Wire Harnes nhazi imewe bụ ihe dị oke mkpa na waya Harsey imewe. Mpempe ya bụ isi na-agụnye ties, eriri, na brackets.
1 eriri ejiji
Igwe ejikọtara ọnụ bụ ihe eji eme ihe eji eme ihe maka ihie Ire Haya, ma na-ejikwa pa66. Imirikiti ndozi ahụ na wire jikọtara ya na eriri USB. The function of the tie is to fasten the wire harness and secure it firmly and reliably to the body's sheet metal holes, bolts, steel plates and other parts to prevent the wire harness from vibrating, shifting or interfering with other components and causing damage to the wire harness.
The round hole type cable ties are mostly used in places where the sheet metal is relatively flat and the wiring space is large and the wiring harness is smooth, such as in the cab. Dayameta nke oghere oghere bụ ihe 5 ~ 8 mm.
A na-ejikarị eriri eriri dị iche iche dị na ogwe aka ma ọ bụ alaka nke waya. Ofdị eriri eriri a enweghị ike ịgbagharị na ga-eme ka nrụnye, ma nwee nguzozi siri ike. A na-ejikarị ya n'ime ụlọ. Dayameta oghere ahụ bụ ihe na-adịkarị 12 × 6 mm, 12 × 7mm)
Bolt-type cable ties are mostly used in places where the sheet metal is thick or uneven and the wiring harness has irregular direction, such as firewalls. Mpempe oghere oghere ahụ bụ ihe dị ka 5mm ma ọ bụ 6mm.
The clamping steel plate type tie is mainly used on the edge of the steel sheet metal to clamp the sheet metal to smooth the transition of the wire harness and prevent the edge of the sheet metal from scratching the wire harness. A na-ejikarị ya na wire Harness na azụ bati dị na cab. Ọkpụkpụ nke mpempe akwụkwọ a na-eme ihe ọ bụla 0.8 ~ 2.0mm.
Nkeji 2
Ọrụ nke Buckle bụ otu ihe dị ka nke eriri, nke a na-eji eme ihe iji chebe ma na-echebe ndị na-etinye warress. The materials include PP, PA6, PA66, POM, etc. Commonly used buckle types include T-shaped buckles, L-shaped buckles, pipe clamp buckles, plug-in connector buckles, etc.
A na-ejikọ njikọ njikọ ahụ ijikọ njikọ ahụ ma jiri ya dozie njikọ ahụ na ahụ ụgbọ ala. Ọ na - abụkarị oghere gbara gburugburu, oghere gbara gburugburu ma ọ bụ oghere igodo. A na-ebugharị ụdị ụdị a. N'ozuzu, a na-eji ụfọdụ ụdị Clip iji dozie njikọ ahụ na ahụ ụgbọ ala. Enwere ike iji eriri ahụ naanị maka njikọta nke ndị Njikọ.
3 Chever
The na-eji egwuri egwu Bracket nwere ezigbo mgbanwe. Ezubere ndị nche braketị dị iche iche maka ụdị dị iche iche. Ihe ndị ahụ gụnyere PP, pa6, pa66, Pom, Abs, wdg, na ọnụego mmepe dị elu.
A na-ejikwa brackets na-ejikarị njikọta, a na-ejikarị ya ebe a na-ejikọ eriri waya dị iche iche;
A na-ejikwa waya na-eche nche ma chebe ndị waya waya, ma na-ejikarị ya na waya ukwe dị na ahụ injin ahụ.
B. The automobile wiring harness is fixed on the entire car body, and damage to the wiring harness directly affects the performance of the automobile circuit. N'ebe a, anyị na-ewebata njirimara na njiri mara nke ihe dị iche iche na-ekpuchi nke ụgbọala na-egwuri egwu.
Automotive wiring harnesses should have high and low temperature resistance, resistance to temperature and humidity cycle changes, vibration resistance, smoke resistance and industrial solvent resistance. Ya mere, nchedo nke waya waya na-arụ ọrụ dị mkpa. Reasonable external protection materials and wrapping methods for the wire harness can not only ensure the quality of the wire harness, but also reduce costs and improve economic benefits.
1 Bell
Corrigated ọkpọkọ na-ama ibu buru ibu na wire Harness. Njirimara isi dị mma na-eyi eguzogide, nguzogide okpomọkụ, oke okpomọkụ, na nguzocha na nguzogide na ebe okpomoku di elu. Ọnọdụ iguzogide ọnọdụ okpomọkụ bụ ihe dị n'etiti -40 ~ 150 ℃. Dabere na ihe ndị odeakwụkwọ chọrọ, a na-ekewa ya n'ụzọ abụọ: na-eme ka ọ na-emegharị ya. Emechiri emechi ọkpọkọ na waya na-eme ka ihe mkpuchi nwere ike imepụta ezigbo ihe mkpuchi mmiri, mana ọ na-esiri ike karị. A na-ejikarị ọkpọkọ ọkpọkọ nkịtị na ihe ndị na-eme mkpọtụ nkịtị ma dị mfe ijikọta. According to different wrapping requirements, corrugated pipes are generally wrapped with PVC tape in two ways: full wrapping and point wrapping. According to the material, corrugated pipes commonly used in automobile wiring harnesses are divided into four types: polypropylene (PP), nylon (PA6), polypropylene modified (PPmod) and triphenyl phosphate (TPE). Nkọwapụta dayameta dị na 4.5 ruo 40.
PP na-agbagharị na-enwe ọnọdụ okpomọkụ nke 100 Celsius C ma bụ ụdị a na-ejikarị na ijiri waya.
Pa6 corrigated ọkpọ nwere ọnọdụ okpomọkụ nke 120 Celsius C. Ọ bụ ihe pụrụ iche na ire ere ma na-eyi nguzogide, mana nguzogide ya dị ala karịa nke PP.
PPMOD bụ ụdị polypropylene dị mma na ọkwa nguzogide nke 130 Celsius.
TPE nwere ọkwa mgbochi okpomọkụ dị elu, rute 175 Celsius.
Agba dị mkpa nke pipe ahụ nwere oji. A na-ahapụ ụfọdụ ihe na-ere ọkụ-flaments ka ọ bụrụ obere isi awọ. Enwere ike iji edo edo ma ọ bụrụ na enwere ebumnuche pụrụ iche ma ọ bụ ebumnuche ịdọ aka ná ntị (dịka ikuku na-esoro ọkpọkọ ọkpọkọ).
2 pvc pipes
PVC pipe is made of soft polyvinyl chloride, with inner diameters ranging from 3.5 to 40. The inner and outer walls of the pipe are smooth and uniform in color, which can have a good appearance. Agba ndị a na-ejikarị bụ oji, ọrụ ya yiri nke ọkpọkọ. PVC pipes have good flexibility and resistance to bending deformation, and PVC pipes are generally closed, so PVC pipes are mainly used at the branches of wiring harnesses to make smooth transitions of wires. Ọnọdụ okpomọkụ nke PVC na-adịghị elu, n'ozuzu n'okpuru 80 Celsius C, na pụrụ iche na-eguzogide okpomoku dị elu 105 Celsius.
3 FAFGLASSSSASSASGASSE
A na-eme ya iko yarn dị ka ihe dị na ntọala, braided n'ime ọkpọ, na silicone resin, ma kpọnwụọ. Ọ dị mma maka nchebe waya n'etiti ngwa ngwa eletriki nke na-adịkarị elu okpomọkụ na nrụgide dị elu. Ọ nwere nguzogide okpomọkụ nke ihe karịrị 200 Celsius C ma na-eguzogide voltaji nke kilovolt. n'elu. Agba na-acha ọcha. Enwere ike ịdọrọ n'ime agba ndị ọzọ (dịka ọbara ọbara, ojii, wdg.) Dabere na ndị ahịa chọrọ. Nkọwapụta dayameta site na 2 ruo 20. A na-ejikwa tutị a maka wires a na-enweghị mmerụ ahụ.
Tape
Tape plays a role in bundling, wear-resistant, temperature-resistant, insulating, flame-retardant, noise reduction, and marking in wire harnesses. Ọ bụ ụdị ndị a na-ejikarị eme ihe eji eme ihe. A na-ekewa teepu nke a na-ejikarị eriri waya na teepu PVC, flannel teepu, na mpempe akwa. 4dị ụdị nnu na sponge.
PVC tape is a roll-shaped adhesive tape made of insulating polyvinyl chloride film as the base material and evenly coated with pressure-sensitive adhesive on one side. Ọ nwere ezigbo adhesion, ịdị anya na akụrụngwa mkpuchi mkpuchi na eletrik. After the tape is unrolled, the film surface is smooth, the color is uniform, both sides are flat, and the temperature resistance is around 80°C. Ọ na-arụ ọrụ nke ijikọchi na waya waya.
A na-eji teepu fepe zuru fiber maka oke okpomọkụ nke ikuku na-efe efe nke na-ere ahịa. Site na ikuku na-efegharị ma na-efegharị, dị mma, a ga-enweta warness na-agbanwe agbanwe ma na-agbanwe agbanwe. Made of high-quality cotton fiber cloth and strong rubber-type pressure-sensitive adhesive, it has high viscosity, no hazardous substances, can be torn by hand, has good flexibility, and is suitable for machine and manual use.
A na-eji mpempe akwụkwọ polyester dị elu maka ikuku na-eguzogide ikuku ikuku na-efe efe nke warness. N'ihi na isi ihe nwere ike dị elu ike na mmanụ na ọnọdụ okpomọkụ na-eguzosi ike, ọ bụ ezigbo ngwaahịa maka ojiji na mpaghara injin. A na-ejikwa ya dị elu polyester akwa akwa nwere nnukwu nguzogide na ngọngọ siri ike. Sponge tape is made of low-density PE foam as the base material, coated with high-performance pressure-sensitive adhesive on one or both sides, and composite silicone release material. Ọ dị n'ọtụtụ dị iche iche, omume na agba, enwere ike ịmịcha ma ọ bụ nwụọ n'ime ụdị dị iche iche. Tape ahụ nwere ọmarịcha ihu igwe, mmekorita, cushioning, akara aka na adhesion dị elu, ma na-ejikwa ya.
Velvet Sponge teepu bụ waya maka ihe ndị na-eche nche nchedo. Akpa akwa ya bụ oyi akwa jikọtara ya na akwa nke ogbo, ma kpuchie ya na nrapalite mmetụta pụrụ iche. Ọ na-arụ ọrụ nke mbelata mkpọtụ, na-atụ ụjọ, na ihe nchebe na-eguzogide. A na-ejikarị ya na ngwaọrụ warrings, ụlọ ọrụ na-egwuri egwu, na ọnụ ụzọ warness nke ụgbọ ala ndị Japan na Korea na Korea. Ọrụ ya dị mma karịa mpempe flanel na teepu ogbo, mana ọnụahịa ahụ dịkwa oke ọnụ.
Oge post: Ọkt-23-2023