Kubva The Attack Nails

Self-tapping Screws
Self-tapping screw imhando yekusungirirwa, inoboora shinda yechikadzi mugomba rakamboboorwa resimbi kana zvisiri zvesimbi.

Product Sumo
Nekuti inozvigadzira yega kana kuti inogona kubaya shinda inofanana nayo, ine yakakwira anti-kusunungura kugona uye inogona kuunganidzwa nekudzurwa.Self-tapping chipikiri zvinhu zvinogona kukamurwa kuva kabhoni simbi uye Stainless simbi, pakati kabhoni simbi inonyanya 1022 yepakati kabhoni simbi, iyo inowanzoshandiswa pamagonhi, mahwindo uye simbi mashizha.Musoro wayo inzvimbo inotakura inoumbwa nechikamu chine mugumo wakagadzirwa kuita chimiro chakakura.
Pakugadzira shinda uye kucheka shinda, Flat Countersunk musoro, Oval Countersunk musoro, Pan musoro, Hex uye Hex washer Musoro ndiwo wakanyanya kukosha, unoverengera angangoita makumi mapfumbamwe muzana eese ma screws ega ega.Dzimwe mhando shanu dzinoti Flat Undercut, Flat Trim, Oval Undercut, Oval Trim, neFillister, idzo dzinenge dzisina kunyanya kuwanda.

Development
Panguva iyoyo, yainyanya kushandiswa kujoinha simbi mashizha pamatanho emhepo inogadzirisa masisitimu, saka yainziwo iron sheet screws.Mushure memakore anopfuura makumi masere ebudiriro, inogona kupatsanurwa kuita nguva ina-kuumba shinda, kucheka shinda, kukungurusa shinda uye kuzviboora.
Thread-forming self-tapping screw inogadzirwa zvakananga kubva kune tin screw, uye kune shinda yekugadzira screws, gomba rinofanira kudhirowa pachine nguva, ipapo sikururu inopindirwa mugomba.
Iyo shinda yekucheka self-tapping screw inocheka imwe kana kupfuura notchi kumucheto kwemuswe weshinda, zvekuti kana screw yaiswa mugomba rakamboboora, muswe uye zino rescrew zvinogona kushandiswa kucheka mukadzi anoenderana. shinda nenzira yakafanana nekutapa.Inogona kushandiswa mumahwendefa akakora, zvinhu zvakaoma kana zvisina kusimba izvo zvisiri nyore kuumbwa.
Mashinda ane shinda ega ega-tapping ane shinda dzakagadzirirwa uye magumo emuswe, kuitira kuti masiruuru agone kukungurutswa kuita shinda dzechikadzi ari ega pasi pekumanikidzwa kwepakati.Panguva imwecheteyo, zvinhu zvakapoteredza gomba zvinogona kuzadza nyore nzvimbo yeshinda uye zino pasi pezvigadziro zvekuzviputira.Nekuti simba rayo rekukwenya idiki pane iro reshinda yekuzvirovera screws, inogona kushandiswa muzvinhu zvakakora, torque inodiwa pakutenderera inodzorwa zvirinani, uye simba mushure mekusanganiswa kwakakwira.Tsanangudzo yeinjiniya yeshinda inokunguruka yega-tapping screw yakakwira uye yakajeka kupfuura yekugadzira kana kucheka self-tapping screw mukupisa kwezvinhu, izvo zvinoita kuti shinda inomonereka yega-kugogodza screw chaiyo "yakarongeka" yekusimbisa.
Iyo self-drilling screw haidi pre-drilling, iyo inogona kuchengetedza mutengo uye kubatanidza kuchera, kugogodza uye screwing.Iko kuomarara kwepamusoro uye kuomarara kwepakati kwescrew yemuswe yakakwira zvishoma pane iya ye general self-tapping screw, nekuti siruu yemuswe wekuboora ine imwezve yekuboora, uye siruu yemuswe ichiri kuda bvunzo yekupinda kuyedza kuti screw inogona kudhiraivha uye kubaya shinda mukati menguva yakatarwa.

Classification
Musoro wekutenderera: Ndiyo inonyanya kushandiswa mhando yemusoro munguva yakapfuura.
Flat head: dhizaini nyowani inogona kutsiva yakatenderedza musoro uye howa musoro.Musoro une dhayamita yakakura, uye periphery yemusoro yakabatana nechepamusoro-soro, iyo inoita kuti iite basa rekutyaira mu-high-simba torque.
Hexagon head: Iyi imhando yakajairika umo torque inoiswa kune hexagonal musoro.Iyo inoratidzirwa nekuchekerera makona akapinza kuti avhare kune renji yekushivirira.Iyo yakakodzera kune akasiyana chiyero mapatani uye akasiyana tambo madhayamita.
Dhiraivha mhando: slotted, Philips, uye pozi.
Zviyero: National Standard (GB), German Standard (DIN), American Standard (ANSI) uye British Standard (BS)

Status Quo
Parizvino, kune marudzi maviri e-self-tapping screws anowanzoshandiswa muChina: countersunk head uye pan head.Kupedza kwavo kurapwa kunowanzo bhuruu zinc plating, uye ivo vanodzimwa panguva yekugadzirwa, izvo zvatinowanzodaidza kuti kupisa kurapwa, kuitira kusimbisa kuoma.Mutengo mushure mekupisa kupisa kunowanzoitika kupfuura iyo isina kupisa kupisa, asi kuomarara kwayo hakuna kukwirira seyayo mushure mekupisa kupisa, saka zvinoenderana nezvinoshandiswa nevashandisi vezvigadzirwa.

Application
Self-tapping locking screws inoshandiswawo pakubatanidza pakati pemarata esimbi matete.Tambo yaro ishinda yakajairika ine arc triangular cross section, uye pamusoro peshinda inewo kuoma kwakanyanya.Naizvozvo, kana uchibatanidza, sikururu inogonawo kubata shinda yemukati mugomba rezasi reshinda yechidimbu chakabatana, nokudaro ichigadzira chinongedzo.Iri rudzi rwe screw inoratidzwa ne low screwing torque uye yakakwirira kukiya kuita.Iyo ine kushanda kuri nani pane yakajairwa-kugogodza screws uye inogona kushandiswa panzvimbo yemashini screws.
Self-tapping screws for wallboard anoshandiswa kubatanidza pakati pegypsum wallboard nesimbi keel.Tambo yaro ishinda mbiri, uye pamusoro peshinda ine kuoma kwakanyanya (≥HRC53), iyo inogona kukurumidza kupetwa mukeel pasina kugadzira maburi ekare, nekudaro kugadzira chinongedzo.
Musiyano uripo pakati pekuzviboorera-kurovera screws ne-self-tapping screws ndewekuti elf-tapping screws inofanirwa kupfuura nematanho maviri: kuchera nekubaya.Kune self-drilling screws, iyo miviri miitiro yekuchera nekutapa inosanganiswa.Inoshandisa chibooreso chiri pamberi pesiruu kutanga, yobva yashandisa sikuruu kutekenya, kuchengetedza nguva nekuvandudza kushanda zvakanaka.
Pan musoro uye hexagon musoro self-tapping screws akakodzera mamiriro ezvinhu apo musoro unobvumirwa kuratidzwa.Hexagon head self-tapping screws inogona kushandisa torque yakakura kudarika pan head self-tapping screws.Countersunk self-tapping screws yakakodzera nguva iyo musoro usingabvumirwe kuburitswa.

Tsanangudzo
Kazhinji, zvinoreva kuti tambo inozvirova yega, saka haidi kushandiswa nenzungu.Kune akawanda marudzi emasikiru, anosanganisira ekunze hexagon head, pan head, countersunk head uye wemukati hexagon head.Uye muswe unowanzo nongedzera.

Function
Self-tapping screws inoshandiswa kune isiri-metal kana simbi yakapfava, isina maburi epamberi uye kurova;Self-tapping screws inonongedza, kuitira kuti "self-tap".Self-tapping screws inogona kudhiza tambo dzinoenderana pane izvo zvinogadziriswa neshinda dzazvo, kuitira kuti dzinyatsoenderana kune imwe neimwe.